ALMA MATER STUDIORUM - UNIVERSITA' DI BOLOGNA (Italie)
Inventeur(s)
Cortelli, Carlotta
Fratalocchi, Laura
Luciani, Silvia
Setti, Laura
Cavani, Fabrizio
Grazia, Lorenzo
Tabanelli, Tommaso
Abrégé
A process for the activation of a vanadium/phosphorus mixed oxide catalyst (“VPO” catalyst) precursor, whereby the precursor is transformed into the corresponding active catalyst suitable for use in the production of maleic anhydride by partial oxidation of n-butane.
C07C 51/215 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec l'oxygène moléculaire de groupes hydrocarbyle saturés
2.
MULTILAYER CATALYTIC BED FOR THE PRODUCTION OF PHTHALIC ANHYDRIDE
The present invention relates to a catalytic bed for the production of phthalic anhydride by oxidation of o-xylene and/or naphthalene. The catalytic bed comprises at least four layers of vanadium and titanium mixed oxide (VTiO) catalyst, arranged in series with respect to the flow of a gaseous feed mixture comprising o-xylene and/or naphthalene and an oxygen-containing gas, where the chemical composition and the height of the four layers of catalyst are optimized to improve the catalytic performance and their lifetime. The present invention also relates to a process for the production of phthalic anhydride by oxidation of o-xylene and/or naphthalene, which uses the above catalytic bed.
The present invention relates to a vanadium and phosphorus mixed oxide (VPO) catalyst for the partial oxidation of n-butane to maleic anhydride. comprising vanadyl pyrophosphate as main component and at least one first promoter element selected from cobalt, iron, copper and mixtures thereof. The present invention further relates to a process for the production of maleic anhydride by partial oxidation of n-butane in the presence of the above mentioned catalyst.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
35 - Publicité; Affaires commerciales
Produits et services
Catalysts; catalysts for chemical and biochemical processes;
catalysts for use in the manufacture of industrial
chemicals; catalysts for use in the manufacture of synthetic
materials, rubbers and polymers; catalysts for phthalic and
maleic anhydrides; catalysts for formaldehyde; catalysts for
the production of pyromellitic dianhydride, phthalic
anhydride, maleic anhydride, trimellitic anhydride,
tetrahydrophthalic anhydride, methyltetrahydrophthalic
anhydride, methylhexahydrophthalic anhydride,
hexahydrophthalic anhydride, methylendomethylene
tetrahydrophthalic anhydride, succinic anhydride, maleic
acid, fumaric acid, malic acid; pyromellitic dianhydride;
anhydrides; phthalic anhydride; maleic anhydride;
trimellitic anhydride; tetrahydrophthalic anhydride;
methyltetrahydrophthalic anhydride; methylhexahydrophthalic
anhydride; hexahydrophthalic anhydride; methylendomethylene
tetrahydrophthalic anhydride; succinic anhydride; acids;
maleic acid; fumaric acid; malic acid; formaldehyde;
thermosetting composite materials; thermosetting molding
compounds, namely thermosetting materials for use in the
manufacture of plastic materials and plastic products by
molding; thermosetting synthetic resins, unprocessed;
unprocessed synthetic resins for use in the manufacture of
molding compounds; unprocessed synthetic resins for use in
the manufacture of plastic molding compounds; unprocessed
polyester resins; unsaturated polyester resins, unprocessed;
unprocessed vinylester resins; unsaturated vinylester
resins, unprocessed; epoxy resins, unprocessed; acrylated
epoxy resins; expanded unsaturated polyester resins,
unprocessed, in foam form or adapted to produce foam;
expanded synthetic resins, unprocessed, in foam form or
adapted to produce foam; expanded synthetic resins,
unprocessed, in foam form or adapted to produce foam for use
in the manufacture of molding compounds; chemical
intermediates for use in industry; polymer coatings except
paints; gel coatings [industrial chemicals]; unsaturated
polyester resin-based coatings in gel form; unprocessed
acrylic and synthetic resins for use in the industry of
plastics, of inks, of electrotechnics, of electronics, of
paints, of adhesives, of lubricants, of oils, of feed, of
food, of agriculture, of automobiles, of furniture, of
furnishing, of transport and in the medical and building
fields; unprocessed artificial resins as raw materials in
the form of powders, liquids or pastes; polymer base
compositions used in the manufacture of commercial,
industrial and domestic products; polymer resins used in the
manufacture of resins and fiber composites; chemical
fertilizers; chemical preparations for use in agriculture,
horticulture and forestry; chemical preparations for the
treatment of seeds; chemical preparations for scientific
purposes, other than for medical or veterinary use; chemical
preservatives for use in the production of a wide variety of
chemicals; chemical substances for preserving foodstuffs;
chemical reagents, other than for medical or veterinary use;
chemicals for use in industry and science; chemicals for use
in the manufacture of plastics, of inks, of paints, of
adhesives, of lubricants, of oils, of parts of vehicle
bodies, of electronic materials; chemical additives;
chemical additives for use in industry; chemical additives
for use in plastics; additives, chemical, for polymers;
chemical additives for paints; unprocessed plastic materials
for industrial use; unprocessed plastic materials in powder,
liquid or paste form; unprocessed plastic materials in all
forms; plastic and rubber adhesives, other than for
stationery or household purposes; adhesives for industrial
purposes; polymers; polymeric intermediates [industrial
chemicals]; precursors for polymer composites; esters;
organic esters; acetic acid esters; methyl ester; maleic
derivatives; plasticizers; monomeric and polymeric
plasticizers; degreasing solvents for use in manufacturing
processes; industrial detergents for use in manufacturing
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use in detergent compositions; biodegradable anionic
surfactants for use in manufacture; non-ionic surfactants
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compounds for the manufacture of adhesives; chemical
preparations for use in industry; biodegradable polymer
compounds; polymer compounds for use in industry; dispersing
agents; dispersions of plastic materials; binding substances
for industrial use; binding agents for flock-printing;
chemicals for use in industry, science and photography, as
well as in agriculture, horticulture and forestry;
unprocessed artificial resins, unprocessed plastics; fire
extinguishing and fire prevention compositions; tempering
and soldering preparations; substances for tanning animal
skins and hides; adhesives for use in industry; putties and
other paste fillers; compost, manures, fertilizers;
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also online, of catalysts, catalysts for chemical and
biochemical processes, catalysts for use in the manufacture
of industrial chemicals, catalysts for use in the
manufacture of synthetic materials, rubbers and polymers,
catalysts for phthalic and maleic anhydrides, catalysts for
formaldehyde, catalysts for the production of pyromellitic
dianhydride, of phthalic anhydride, of maleic anhydride, of
trimellitic anhydride, of tetrahydrophthalic anhydride, of
methyltetrahydrophthalic anhydride, of
methylhexahydrophthalic anhydride, of hexahydrophthalic
anhydride, of methylendomethylene tetrahydrophthalic
anhydride, of succinic anhydride, of maleic acid, of fumaric
acid, of malic acid; retail and wholesale services, on
behalf of third parties, also online, of pyromellitic
dianhydride, anhydrides, phthalic anhydride, maleic
anhydride, trimellitic anhydride, tetrahydrophthalic
anhydride, methyltetrahydrophthalic anhydride,
methylhexahydrophthalic anhydride, hexahydrophthalic
anhydride, methylendomethylene tetrahydrophthalic anhydride,
succinic anhydride, acids, maleic acid, fumaric acid, malic
acid, formaldehyde, thermosetting composite materials,
thermosetting molding compounds, namely thermosetting
materials for use in the manufacture of plastic materials
and plastic products by molding; retail and wholesale
services, on behalf of third parties, also online, of
unprocessed thermosetting synthetic resins, unprocessed
synthetic resins for use in the manufacture of molding
compounds, unprocessed synthetic resins for use in the
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intermediates for use in industry, polymer coatings except
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and in the medical and building fields, unprocessed
artificial resins as raw materials in the form of powders,
liquids or pastes, polymer base compositions used in the
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composites; retail and wholesale services, on behalf of
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of chemicals for use in the manufacture of plastics, of
inks, of paints, of adhesives, of lubricants, of oils, of
parts of vehicle bodies and of electronic materials,
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for polymers, chemical additives for paints, unprocessed
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adhesive caulking compounds, thermoplastic compounds in
pellet form for use in manufacture; advertising; business
management, organization and administration; office
functions.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
35 - Publicité; Affaires commerciales
Produits et services
Catalysts; catalysts for chemical and biochemical processes;
catalysts for use in the manufacture of industrial
chemicals; catalysts for use in the manufacture of synthetic
materials, rubbers and polymers; catalysts for phthalic and
maleic anhydrides; catalysts for formaldehyde; catalysts for
the production of pyromellitic dianhydride, phthalic
anhydride, maleic anhydride, trimellitic anhydride,
tetrahydrophthalic anhydride, methyltetrahydrophthalic
anhydride, methylhexahydrophthalic anhydride,
hexahydrophthalic anhydride, methylendomethylene
tetrahydrophthalic anhydride, succinic anhydride, maleic
acid, fumaric acid, malic acid; pyromellitic dianhydride;
anhydrides; phthalic anhydride; maleic anhydride;
trimellitic anhydride; tetrahydrophthalic anhydride;
methyltetrahydrophthalic anhydride; methylhexahydrophthalic
anhydride; hexahydrophthalic anhydride; methylendomethylene
tetrahydrophthalic anhydride; succinic anhydride; acids;
maleic acid; fumaric acid; malic acid; formaldehyde;
thermosetting composite materials; thermosetting molding
compounds, namely thermosetting materials for use in the
manufacture of plastic materials and plastic products by
molding; thermosetting synthetic resins, unprocessed;
unprocessed synthetic resins for use in the manufacture of
molding compounds; unprocessed synthetic resins for use in
the manufacture of plastic molding compounds; unprocessed
polyester resins; unsaturated polyester resins, unprocessed;
unprocessed vinylester resins; unsaturated vinylester
resins, unprocessed; epoxy resins, unprocessed; acrylated
epoxy resins; expanded unsaturated polyester resins,
unprocessed, in foam form or adapted to produce foam;
expanded synthetic resins, unprocessed, in foam form or
adapted to produce foam; expanded synthetic resins,
unprocessed, in foam form or adapted to produce foam for use
in the manufacture of molding compounds; chemical
intermediates for use in industry; polymer coatings except
paints; gel coatings [industrial chemicals]; unsaturated
polyester resin-based coatings in gel form; unprocessed
acrylic and synthetic resins for use in the industry of
plastics, of inks, of electrotechnics, of electronics, of
paints, of adhesives, of lubricants, of oils, of feed, of
food, of agriculture, of automobiles, of furniture, of
furnishing, of transport and in the medical and building
fields; unprocessed artificial resins as raw materials in
the form of powders, liquids or pastes; polymer base
compositions used in the manufacture of commercial,
industrial and domestic products; polymer resins used in the
manufacture of resins and fiber composites; chemical
fertilizers; chemical preparations for use in agriculture,
horticulture and forestry; chemical preparations for the
treatment of seeds; chemical preparations for scientific
purposes, other than for medical or veterinary use; chemical
preservatives for use in the production of a wide variety of
chemicals; chemical substances for preserving foodstuffs;
chemical reagents, other than for medical or veterinary use;
chemicals for use in industry and science; chemicals for use
in the manufacture of plastics, of inks, of paints, of
adhesives, of lubricants, of oils, of parts of vehicle
bodies, of electronic materials; chemical additives;
chemical additives for use in industry; chemical additives
for use in plastics; additives, chemical, for polymers;
chemical additives for paints; unprocessed plastic materials
for industrial use; unprocessed plastic materials in powder,
liquid or paste form; unprocessed plastic materials in all
forms; plastic and rubber adhesives, other than for
stationery or household purposes; adhesives for industrial
purposes; polymers; polymeric intermediates [industrial
chemicals]; precursors for polymer composites; esters;
organic esters; acetic acid esters; methyl ester; maleic
derivatives; plasticizers; monomeric and polymeric
plasticizers; degreasing solvents for use in manufacturing
processes; industrial detergents for use in manufacturing
processes; surfactants for industrial use; surfactants for
use in detergent compositions; biodegradable anionic
surfactants for use in manufacture; non-ionic surfactants
for use in manufacture; industrial chemicals; chemical
compounds for the manufacture of adhesives; chemical
preparations for use in industry; biodegradable polymer
compounds; polymer compounds for use in industry; dispersing
agents; dispersions of plastic materials; binding substances
for industrial use; binding agents for flock-printing;
chemicals for use in industry, science and photography, as
well as in agriculture, horticulture and forestry;
unprocessed artificial resins, unprocessed plastics; fire
extinguishing and fire prevention compositions; tempering
and soldering preparations; substances for tanning animal
skins and hides; adhesives for use in industry; putties and
other paste fillers; compost, manures, fertilizers;
biological preparations for use in industry and science. Retail and wholesale services, on behalf of third parties,
also online, of catalysts, catalysts for chemical and
biochemical processes, catalysts for use in the manufacture
of industrial chemicals, catalysts for use in the
manufacture of synthetic materials, rubbers and polymers,
catalysts for phthalic and maleic anhydrides, catalysts for
formaldehyde, catalysts for the production of pyromellitic
dianhydride, of phthalic anhydride, of maleic anhydride, of
trimellitic anhydride, of tetrahydrophthalic anhydride, of
methyltetrahydrophthalic anhydride, of
methylhexahydrophthalic anhydride, of hexahydrophthalic
anhydride, of methylendomethylene tetrahydrophthalic
anhydride, of succinic anhydride, of maleic acid, of fumaric
acid, of malic acid; retail and wholesale services, on
behalf of third parties, also online, of pyromellitic
dianhydride, anhydrides, phthalic anhydride, maleic
anhydride, trimellitic anhydride, tetrahydrophthalic
anhydride, methyltetrahydrophthalic anhydride,
methylhexahydrophthalic anhydride, hexahydrophthalic
anhydride, methylendomethylene tetrahydrophthalic anhydride,
succinic anhydride, acids, maleic acid, fumaric acid, malic
acid, formaldehyde, thermosetting composite materials,
thermosetting molding compounds, namely thermosetting
materials for use in the manufacture of plastic materials
and plastic products by molding; retail and wholesale
services, on behalf of third parties, also online, of
unprocessed thermosetting synthetic resins, unprocessed
synthetic resins for use in the manufacture of molding
compounds, unprocessed synthetic resins for use in the
manufacture of plastic molding compounds, unprocessed
polyester resins, unprocessed unsaturated polyester resins,
unprocessed vinylester resins, unprocessed unsaturated
vinylester resins, unprocessed epoxy resins, acrylated epoxy
resins; retail and wholesale services, on behalf of third
parties, also online, of expanded unsaturated polyester
resins, unprocessed, in foam form or adapted to produce
foam, expanded synthetic resins, unprocessed, in foam form
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unprocessed, in foam form or adapted to produce foam for use
in the manufacture of molding compounds, chemical
intermediates for use in industry, polymer coatings except
paints, gel coatings [industrial chemicals], unsaturated
polyester resin-based coatings in gel form; retail and
wholesale services, on behalf of third parties, also online,
of unprocessed acrylic and synthetic resins for use in the
industry of plastics, inks, electrotechnics, electronics,
paints, adhesives, lubricants, oils, feed, food,
agriculture, automobiles, furniture, furnishing, transport
and in the medical and building fields, unprocessed
artificial resins as raw materials in the form of powders,
liquids or pastes, polymer base compositions used in the
manufacture of commercial, industrial and domestic products,
polymer resins used in the manufacture of resins and fiber
composites; retail and wholesale services, on behalf of
third parties, also online, of chemical fertilizers,
chemical preparations for use in agriculture, horticulture
and forestry, chemical preparations for the treatment of
seeds, chemical preparations for scientific purposes, other
than for medical or veterinary use, chemical preservatives
for use in the production of a wide variety of chemicals,
chemical substances for preserving foodstuffs, chemical
reagents, other than for medical or veterinary use,
chemicals for use in industry and science; retail and
wholesale services, on behalf of third parties, also online,
of chemicals for use in the manufacture of plastics, of
inks, of paints, of adhesives, of lubricants, of oils, of
parts of vehicle bodies and of electronic materials,
chemical additives, chemical additives for use in industry,
chemical additives for use in plastics, chemical additives
for polymers, chemical additives for paints, unprocessed
plastic materials for industrial use, unprocessed plastic
materials in powder, liquid or paste form, unprocessed
plastic materials in all forms, plastic and rubber
adhesives, other than for stationery or household purposes,
adhesives for industrial purposes, polymers, polymeric
intermediates [industrial chemicals]; retail and wholesale
services, on behalf of third parties, also online, of
precursors for polymer composites, esters, organic esters,
acetic acid esters, methyl ester, maleic derivatives,
plasticizers, monomeric and polymeric plasticizers,
degreasing solvents for use in manufacturing processes,
industrial detergents for use in manufacturing processes,
surfactants for industrial use, surfactants for use in
detergent compositions, biodegradable anionic surfactants
for use in manufacture, non-ionic surfactants for use in
manufacture, industrial chemicals; retail and wholesale
services, on behalf of third parties, also online, of
chemical compounds for the manufacture of adhesives,
chemical preparations for use in industry, biodegradable
polymer compounds, polymer compounds for use in industry,
dispersing agents, dispersions of plastic materials, binding
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flock-printing; retail and wholesale services, on behalf of
third parties, also online, of resins for coating purposes,
epoxy resin coatings, natural resins for use in the
manufacture of adhesives, epoxy coatings, synthetic resins
for protection against corrosion, colorants for use in the
manufacture of plastic molding compounds, paint additives in
the nature of initiators, of reducers, of binders, of
balancers, thermoplastic compounds for use in marking road
surfaces [paints]; retail and wholesale services, on behalf
of third parties, also online, of detergents, cleaning
preparations with a solvent base, cleaning, polishing,
degreasing and abrasive preparations, industrial abrasives,
industrial soap; retail and wholesale services, on behalf of
third parties, also online, of semi-finished products for
moulding, named bulk moulding compounds [BMC] and sheet
moulding compounds [SMC], synthetic resin compounds
[semi-finished products], thermosetting composite materials
[semi-finished products], synthetic-matrix thermosetting
composite materials [semi-finished products], semi-processed
thermosetting resins, semi-processed acrylic resins,
semi-processed synthetic resins, semi-processed synthetic
polymer resins, plastics and resins in extruded form for use
in manufacture; retail and wholesale services, on behalf of
third parties, also online, of semi-processed thermoplastic
polymer resins for use in manufacture, thermoplastic resins
reinforced with natural fibers [semi-finished products],
semi-processed expanded unsaturated polyester resins, in
foam form or adapted to produce foam, semi-processed
expanded synthetic resins, in foam form or adapted to
produce foam, semi-processed expanded synthetic resins, in
foam form or adapted to produce foam for use in the
manufacture of molding compounds; retail and wholesale
services, on behalf of third parties, also online, of
low-temperature vulcanizable rubber compounds, thermoplastic
elastomer resins in pellet form for use in manufacture,
artificial resins in the form of sheets and blocks for use
in manufacture [semi-finished products], sealing compounds,
adhesive caulking compounds, thermoplastic compounds in
pellet form for use in manufacture; advertising; business
management, organization and administration; office
functions.
A thermosetting composition comprising a crosslinkable component such as a vinyl ester and/or an unsaturated polyester, and an initiator component, such as cumene hydroperoxide or BPO or blends of cumene hydroperoxide and methyl ethyl ketone peroxide. The composition is suitable to be used in additive manufacturing to form objects such as molds or prototypes.
C08L 67/03 - Les acides dicarboxyliques et les composés dihydroxylés ayant les groupes hydroxy et carboxyliques liés directement à des cycles aromatiques
B29C 64/268 - Agencements pour irradiation par faisceaux laserAgencements pour irradiation par faisceaux d’électrons [FE]
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
(1) Catalysts for use in chemical processing; catalysts for use in the manufacture of industrial chemicals; catalysts for use in the manufacture of synthetic materials, rubbers and polymers; catalysts for use in the manufacture of phthalic and maleic anhydrides; catalysts for for use in the manufacture of formaldehyde; catalysts for use in the manufacture of pyromellitic dianhydride, phthalic anhydride, maleic anhydride, trimellitic anhydride; tetrahydrophthalic anhydride; methyltetrahydrophthaiic anhydride; methylhexahydrophthalic anhydride; hexahydrophthalic anhydride; methylendomethylene tetrahydrophthalic anhydride; succinic anhydride; maleic acid; fumaric acid; malic acid; pyromellitic dianhydride; anhydrides; phthalic anhydride; maleic anhydride; trimellitic anhydride; tetrahydrophthalic anhydride; methyltetrahydrophthalic anhydride; methylhexahydrophthalic anhydride; hexahydrophthalic anhydride; methylendomethylene tetrahydrophthalic anhydride; succinic anhydride; maleic acid; fumaric acid; malic acid; formaldehyde; thermosetting composite materials; thermosetting molding compounds, namely thermosetting materials for use in the manufacture of plastic materials and plastic products by molding; thermosetting synthetic resins, unprocessed; unprocessed synthetic resins for use in the manufacture of molding compounds; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed polyester resins; unsaturated polyester resins, unprocessed; unprocessed vinylester resins; unsaturated vinylester resins, unprocessed; epoxy resins, unprocessed; acrylated epoxy resins; expanded unsaturated polyester resins, unprocessed, in foam form or adapted to produce foam; expanded synthetic resins, unprocessed, in foam form or adapted to produce foam; expanded synthetic resins, unprocessed, in foam form or adapted to produce foam for use in the manufacture of molding compounds; chemical intermediates for use in the industry of thermosetting materials and in the coatings industry; polymer coatings other than paints, namely epoxy, latex, urethane, acrylic, alkyds; gel coatings, being industrial chemicals; unsaturated polyester resin-based coatings in gel form; unprocessed acrylic and synthetic resins for use in the industry of plastics, of inks, of electrotechnics, of electronics, of paints, of adhesives, of lubricants, of oils, of feed, of food, of agriculture, of automobiles, of furniture, of furnishing, of transport and in the medical and building fields; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; polymer base compositions used in the manufacture of commercial, industrial and domestic products; polymer resins used in the manufacture of resins and fiber composites; chemical fertilizers; chemical preparations for the treatment of seeds; chemical substances for preserving foodstuffs; chemical reagents, other than for medical or veterinary use; chemicals for use in the manufacture of plastics, of inks, of paints, of adhesives, of lubricants, of oils, of parts of vehicle bodies, of electronic materials; chemical additives for use in thermoset polymers; additives, chemical, for polymers; chemical additives for paints; unprocessed plastic materials for industrial use; unprocessed plastic materials in powder, liquid or paste form; unprocessed plastic materials in all forms; plastic and rubber adhesives, other than for stationery or household purposes, for thermoset polymers; polymers; polymeric intermediates, being industrial chemicals; precursors for polymer composites, namely thermosetting materials; organic esters; acetic acid esters; methyl ester; maleic derivatives; plasticizers; monomeric and polymeric plasticizers; degreasing solvents for use in manufacturing processes; industrial detergents for use in manufacturing processes; surfactants for use in detergent compositions; chemical compounds for the manufacture of adhesives; chemical preparations for use in industry; biodegradable polymer compounds; polymer compounds for use in the industry of thermosetting products for building, in the electrical and transportation industry and for household use; dispersing agents; dispersions of plastic materials; binding substances for industrial use; binding agents for flock-printing.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical processes; catalysts for use in the manufacture of industrial chemicals; catalysts for use in the manufacture of synthetics, rubbers and polymers; catalysts for use in the manufacture of phthalic and maleic anhydrides; catalysts for use in the manufacture of pyromellitic dianhydride, phthalic anhydride, maleic anhydride, trimellitic anhydride; tetrahydrophthalic anhydride; methyltetrahydrophthalic anhydride; methylhexahydrophthalic anhydride; hexahydrophthalic anhydride; methylendomethylene tetrahydrophthalic anhydride; succinic anhydride; maleic acid for industrial purposes; fumaric acid for industrial purposes; malic acid for industrial purposes; acetic acid ester; methyl ester; thermosetting molding compounds, namely, thermosetting materials for use in the creation and manufacture of plastics and plastic products by molding in the nature of thermosetting plastic refractory materials; unprocessed synthetic resins for use in the manufacture of molding compounds; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed polyester resins; unprocessed unsaturated polyester resins; unsaturated vinylester resins, namely, unprocessed epoxy acrylate resins; unprocessed expanded unsaturated polyester resins, for foam or adapted to produce foam; unprocessed expanded synthetic resins in foam form or adapted to produce foam for use in the manufacturing of molding compounds; unprocessed unsaturated polyester resin-based coatings in gel form used in the manufacture of printed circuit boards; unprocessed acrylic resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishing, transport and in the medical and building fields; unprocessed artificial resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishing, transport and in the medical and building fields; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; polymer base compositions used in the manufacture of commercial, industrial and domestic goods; polymer resins used in the manufacture of resin or fiber composites; plasticizers; chemical preparations for use in agriculture, horticulture and forestry, namely, chemical preparations for the treatment of seeds; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical preservatives for use in the production of a wide variety of chemicals; chemical products for the fresh-keeping and preserving of food; chemical reagents, other than for medical or veterinary purposes; chemical preparations for use in the manufacture of paints and pigments, namely chemical excipients, fillers and solvents used in the manufacture of paints and pigments; chemicals for use in industry and science; chemicals for use in the manufacture of plastics, inks, paints, adhesives, lubricants, oils, parts of vehicle bodies, electronic materials; chemical additives for general industrial use in the manufacture of a wide variety of goods; unprocesed plastics for industrial use; unprocessed plastics in all forms; unprocessed plastic materials in powder, liquid or paste form; industrial adhesives, other than for stationery or household purposes; gel coatings, being industrial chemicals
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
(1) Catalysts for use in chemical processing; catalysts for use in the manufacture of industrial chemicals; catalysts for use in the manufacture of synthetic materials, rubbers and polymers; catalysts for use in the manufacture of phthalic and maleic anhydrides; catalysts for for use in the manufacture of formaldehyde; catalysts for use in the manufacture of pyromellitic dianhydride, phthalic anhydride, maleic anhydride, trimellitic anhydride; tetrahydrophthalic anhydride; methyltetrahydrophthaiic anhydride; methylhexahydrophthalic anhydride; hexahydrophthalic anhydride; methylendomethylene tetrahydrophthalic anhydride; succinic anhydride; maleic acid; fumaric acid; malic acid; pyromellitic dianhydride; anhydrides; phthalic anhydride; maleic anhydride; trimellitic anhydride; tetrahydrophthalic anhydride; methyltetrahydrophthalic anhydride; methylhexahydrophthalic anhydride; hexahydrophthalic anhydride; methylendomethylene tetrahydrophthalic anhydride; succinic anhydride; maleic acid; fumaric acid; malic acid; formaldehyde; thermosetting composite materials; thermosetting molding compounds, namely thermosetting materials for use in the manufacture of plastic materials and plastic products by molding; thermosetting synthetic resins, unprocessed; unprocessed synthetic resins for use in the manufacture of molding compounds; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed polyester resins; unsaturated polyester resins, unprocessed; unprocessed vinylester resins; unsaturated vinylester resins, unprocessed; epoxy resins, unprocessed; acrylated epoxy resins; expanded unsaturated polyester resins, unprocessed, in foam form or adapted to produce foam; expanded synthetic resins, unprocessed, in foam form or adapted to produce foam; expanded synthetic resins, unprocessed, in foam form or adapted to produce foam for use in the manufacture of molding compounds; chemical intermediates for use in the industry of thermosetting materials and in the coatings industry; polymer coatings other than paints, namely epoxy, latex, urethane, acrylic, alkyds; gel coatings, being industrial chemicals; unsaturated polyester resin-based coatings in gel form; unprocessed acrylic and synthetic resins for use in the industry of plastics, of inks, of electrotechnics, of electronics, of paints, of adhesives, of lubricants, of oils, of feed, of food, of agriculture, of automobiles, of furniture, of furnishing, of transport and in the medical and building fields; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; polymer base compositions used in the manufacture of commercial, industrial and domestic products; polymer resins used in the manufacture of resins and fiber composites; chemical fertilizers; chemical preparations for the treatment of seeds; chemical substances for preserving foodstuffs; chemical reagents, other than for medical or veterinary use; chemicals for use in the manufacture of plastics, of inks, of paints, of adhesives, of lubricants, of oils, of parts of vehicle bodies, of electronic materials; chemical additives for use in thermoset polymers; additives, chemical, for polymers; chemical additives for paints; unprocessed plastic materials for industrial use; unprocessed plastic materials in powder, liquid or paste form; unprocessed plastic materials in all forms; plastic and rubber adhesives, other than for stationery or household purposes, for thermoset polymers; polymers; polymeric intermediates, being industrial chemicals; precursors for polymer composites, namely thermosetting materials; organic esters; acetic acid esters; methyl ester; maleic derivatives; plasticizers; monomeric and polymeric plasticizers; degreasing solvents for use in manufacturing processes; industrial detergents for use in manufacturing processes; surfactants for use in detergent compositions; chemical compounds for the manufacture of adhesives; chemical preparations for use in industry; biodegradable polymer compounds; polymer compounds for use in the industry of thermosetting products for building, in the electrical and transportation industry and for household use; dispersing agents; dispersions of plastic materials; binding substances for industrial use; binding agents for flock-printing.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical processes; catalysts for use in the manufacture of industrial chemicals; catalysts for use in the manufacture of synthetics, rubbers and polymers; catalysts for use in the manufacture of phthalic and maleic anhydrides; catalysts for use in the manufacture of pyromellitic dianhydride, phthalic anhydride, maleic anhydride, trimellitic anhydride; tetrahydrophthalic anhydride; methyltetrahydrophthalic anhydride; methylhexahydrophthalic anhydride; hexahydrophthalic anhydride; methylendomethylene tetrahydrophthalic anhydride; succinic anhydride; maleic acid for industrial purposes; fumaric acid for industrial purposes; malic acid for industrial purposes; acetic acid ester; methyl ester; thermosetting molding compounds, namely, thermosetting materials for use in the creation and manufacture of plastics and plastic products by molding in the nature of thermosetting plastic refractory materials; unprocessed synthetic resins for use in the manufacture of molding compounds; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed polyester resins; unprocessed unsaturated polyester resins; unsaturated vinylester resins, namely, unprocessed epoxy acrylate resins; unprocessed expanded unsaturated polyester resins, for foam or adapted to produce foam; unprocessed expanded synthetic resins in foam form or adapted to produce foam for use in the manufacturing of molding compounds; unprocessed unsaturated polyester resin-based coatings in gel form used in the manufacture of printed circuit boards; unprocessed acrylic resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishing, transport and in the medical and building fields; unprocessed artificial resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishing, transport and in the medical and building fields; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; polymer base compositions used in the manufacture of commercial, industrial and domestic goods; polymer resins used in the manufacture of resin or fiber composites; plasticizers; chemical preparations for use in agriculture, horticulture and forestry, namely, chemical preparations for the treatment of seeds; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical preservatives for use in the production of a wide variety of chemicals; chemical products for the fresh-keeping and preserving of food; chemical reagents, other than for medical or veterinary purposes; chemical preparations for use in the manufacture of paints and pigments, namely chemical excipients, fillers and solvents used in the manufacture of paints and pigments; chemicals for use in industry and science; chemicals for use in the manufacture of plastics, inks, paints, adhesives, lubricants, oils, parts of vehicle bodies, electronic materials; chemical additives for general industrial use in the manufacture of a wide variety of goods; unprocesed plastics for industrial use; unprocessed plastics in all forms; unprocessed plastic materials in powder, liquid or paste form; industrial adhesives, other than for stationery or household purposes; gel coatings, being industrial chemicals
11.
PROCESS FOR THE TRANSFORMATION OF A VANADIUM/PHOSPHORUS MIXED OXIDE CATALYST PRECURSOR INTO THE ACTIVE CATALYST FOR THE PRODUCTION OF MALEIC ANHYDRIDE
ALMA MATER STUDIORUM - UNIVERSITA' DI BOLOGNA (Italie)
Inventeur(s)
Cortelli, Carlotta
Fratalocchi, Laura
Luciani, Silvia
Setti, Laura
Cavani, Fabrizio
Grazia, Lorenzo
Tabanelli, Tommaso
Abrégé
A process for the activation of a vanadium/phosphorus mixed oxide catalyst ("VPO" catalyst) precursor, whereby the precursor is transformed into the corresponding active catalyst suitable for use in the production of maleic anhydride by partial oxidation of n-butane.
B01J 37/10 - Traitement thermique en présence d'eau, p. ex. de vapeur d'eau
C07C 51/215 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec l'oxygène moléculaire de groupes hydrocarbyle saturés
12.
PROCESS FOR THE TRANSFORMATION OF A VANADIUM/PHOSPHORUS MIXED OXIDE CATALYST PRECURSOR INTO THE ACTIVE CATALYST FOR THE PRODUCTION OF MALEIC ANHYDRIDE
A process for the activation of a vanadium/phosphorus mixed oxide catalyst ("VPO" catalyst) precursor, whereby the precursor is transformed into the corresponding active catalyst suitable for use in the production of maleic anhydride by partial oxidation of n-butane.
B01J 37/10 - Traitement thermique en présence d'eau, p. ex. de vapeur d'eau
C07C 51/215 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec l'oxygène moléculaire de groupes hydrocarbyle saturés
Polymerizable compositions comprising a radically polymerizable resin can be polymerized in the absence of a peroxide initiator and other undesirable components. The polymerizable compositions and methods employ a manganese- or iron-containing salt or organic complex and a 1,3-dioxo compound with one or more other components. The polymerizable compositions have better storage stability and reduced gel time-drift.
An additive manufacturing composition comprising a thermosetting material such as a vinyl ester and/or an unsaturated polyester, a reinforcing material, and a low-profile additive. When the composition is cured to form an object, the cured object has a CLTE of 10 um/m-C° or less in X- and/or Y- directions, and/or 100 um/m-C° or less in a Z- direction. Additive manufacturing methods can use the composition to produce an object having high dimensional stability.
An additive manufacturing composition comprising a thermosetting material such as a vinyl ester and/or an unsaturated polyester, a reinforcing material, and a low-profile additive. When the composition is cured to form an object, the cured object has a CLTE of 10 um/m-C° or less in X- and/or Y- directions, and/or 100 um/m-C° or less in a Z- direction. Additive manufacturing methods can use the composition to produce an object having high dimensional stability.
An additive manufacturing composition comprising a thermosetting material such as a vinyl ester and/or an unsaturated polyester, a reinforcing material, and a low-profile additive. When the composition is cured to form an object, the cured object has a CLTE of 10 um/m-° C. or less in X- and/or Y-directions, and/or 100 um/m-° C. or less in a Z-direction. Additive manufacturing methods can use the composition to produce an object having high dimensional stability.
B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux
B33Y 80/00 - Produits obtenus par fabrication additive
17.
CATALYST FOR THE PARTIAL OXIDATION OF N-BUTANE TO MALEIC ANHYDRIDE
The present invention relates to a vanadium and phosphorus mixed oxide (VPO) catalyst for the partial oxidation of n-butane to maleic anhydride, comprising vanadyl pyrophosphate as main component and at least one first promoter element selected from cobalt, iron, copper and mixtures thereof. The present invention further relates to a process for the production of maleic anhydride by partial oxidation of n-butane in the presence of the above mentioned catalyst.
C07C 51/215 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec l'oxygène moléculaire de groupes hydrocarbyle saturés
The present invention relates to a vanadium and phosphorus mixed oxide (VPO) catalyst for the partial oxidation of n-butane to maleic anhydride, comprising vanadyl pyrophosphate as main component and at least one first promoter element selected from cobalt, iron, copper and mixtures thereof. The present invention further relates to a process for the production of maleic anhydride by partial oxidation of n-butane in the presence of the above mentioned catalyst.
C07C 51/215 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec l'oxygène moléculaire de groupes hydrocarbyle saturés
B01J 35/02 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
19.
MULTILAYER CATALYTIC BED FOR THE PRODUCTION OF PHTHALIC ANHYDRIDE
The present invention relates to a catalytic bed for the production of phthalic anhydride by oxidation of o-xylene and/or naphthalene. The catalytic bed comprises at least four layers of vanadium and titanium mixed oxide (VTiO) catalyst, arranged in series with respect to the flow of a gaseous feed mixture comprising o-xylene and/or naphthalene and an oxygen-containing gas, where the chemical composition and the height of the four layers of catalyst are optimized to improve the catalytic performance and their lifetime. The present invention also relates to a process for the production of phthalic anhydride by oxidation of o-xylene and/or naphthalene, which uses the above catalytic bed.
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 37/02 - Imprégnation, revêtement ou précipitation
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
C07C 51/265 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par oxydation avec l'oxygène moléculaire de composés contenant des cycles aromatiques à six chaînons sans ouverture du cycle comportant des chaînes latérales alkylées qui sont oxydées en groupes carboxyle
20.
Multilayer catalytic bed for the partial oxidation of n-butane to maleic anhydride
A catalytic bed for the partial oxidation of n-butane to maleic anhydride which comprises at least one first catalytic layer and at least one second catalytic layer, wherein each catalytic layer consists of a vanadium and phosphorus mixed oxide (VPO) catalyst and only the catalyst of the second catalytic layer further comprises tungsten, and wherein the second catalytic layer constitutes 25% to 45% of the total length of the catalytic bed and is arranged consecutively after the first catalytic layer along the direction in which the mixture of gases comprising the oxidation reagents flows. The present invention also relates to a process for producing maleic anhydride by partial oxidation of n-butane which uses the catalytic bed.
A catalytic bed for the partial oxidation of n-butane to maleic anhydride which comprises at least one first catalytic layer and at least one second catalytic layer, wherein each catalytic layer consists of a vanadium and phosphorus mixed oxide (VPO) catalyst and only the catalyst of the second catalytic layer further comprises tungsten, and wherein the second catalytic layer constitutes 25% to 45% of the total length of the catalytic bed and is arranged consecutively after the first catalytic layer along the direction in which the mixture of gases comprising the oxidation reagents flows. The present invention also relates to a process for producing maleic anhydride by partial oxidation of n-butane which uses the catalytic bed.
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
A thermosetting composition comprising a crosslinkable component such as a vinyl ester and/or an unsaturated polyester, and an initiator component, such as cumene hydroperoxide or BPO or blends of cumene hydroperoxide and methyl ethyl ketone peroxide. The composition is suitable to be used in additive manufacturing to form objects such as molds or prototypes.
B29C 64/106 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p. ex. dépôt d’un cordon continu de matériau visqueux
A thermosetting composition comprising a crosslinkable component such as a vinyl ester and/or an unsaturated polyester, and an initiator component, such as cumene hydroperoxide or BPO or blends of cumene hydroperoxide and methyl ethyl ketone peroxide. The composition is suitable to be used in additive manufacturing to form objects such as molds or prototypes.
C08L 67/03 - Les acides dicarboxyliques et les composés dihydroxylés ayant les groupes hydroxy et carboxyliques liés directement à des cycles aromatiques
A thermosetting composition comprising a crosslinkable component such as a vinyl ester and/or an unsaturated polyester, and an initiator component, such as cumene hydroperoxide or BPO or blends of cumene hydroperoxide and methyl ethyl ketone peroxide. The composition is suitable to be used in additive manufacturing to form objects such as molds or prototypes.
C08F 283/01 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyesters non saturés
C08L 31/02 - Homopolymères ou copolymères des esters d'acides monocarboxyliques
Polymerizable compositions comprising a radically polymerizable resin can be polymerized in the absence of a peroxide initiator and other undesirable components. The polymerizable compositions and methods employ a manganese- or iron-containing salt or organic complex and a 1, 3 -dioxo compound with one or more other components. The polymerizable compositions have better storage stability and reduced gel time-drift.
C08F 120/16 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone
C09D 4/06 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable en combinaison avec un composé macromoléculaire autre qu'un polymère non saturé des groupes
Polymerizable compositions comprising a radically polymerizable resin can be polymerized in the absence of a peroxide initiator and other undesirable components. The polymerizable compositions and methods employ a manganese- or iron-containing salt or organic complex and a 1, 3-dioxo compound with one or more other components. The polymerizable compositions have better storage stability and reduced gel time-drift.
C08F 120/16 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone
C09D 4/06 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable en combinaison avec un composé macromoléculaire autre qu'un polymère non saturé des groupes
Polymerizable compositions comprising a radically polymerizable resin can be polymerized in the absence of a peroxide initiator and other undesirable components. The polymerizable compositions and methods employ a manganese- or iron-containing salt or organic complex and a 1,3-dioxo compound with one or more other components. The polymerizable compositions have better storage stability and reduced gel time-drift.
An adhesive composition comprising a core shell vinyl ester and a urethane acrylate, which is suitable to be applied to a rough or uneven surface of a substrate to render a smooth surface. The present adhesive composition is particularly suitable to coat large objects made through additive manufacturing to form molds or prototypes.
C09J 123/28 - Adhésifs à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneAdhésifs à base de dérivés de tels polymères modifiés par post-traitement chimique par réaction avec des halogènes ou des composés contenant des halogènes
C09J 175/14 - Polyuréthanes comportant des liaisons non saturées carbone-carbone
29.
ADHESIVE COMPOSITIONS AND METHODS FOR COATING OBJECTS
An adhesive composition comprising a core shell vinyl ester and a urethane acrylate, which is suitable to be applied to a rough or uneven surface of a substrate to render a smooth surface. The present adhesive composition is particularly suitable to coat large objects made through additive manufacturing to form molds or prototypes.
C09J 175/14 - Polyuréthanes comportant des liaisons non saturées carbone-carbone
C09J 123/28 - Adhésifs à base d'homopolymères ou de copolymères d'hydrocarbures aliphatiques non saturés ne possédant qu'une seule liaison double carbone-carboneAdhésifs à base de dérivés de tels polymères modifiés par post-traitement chimique par réaction avec des halogènes ou des composés contenant des halogènes
30.
Adhesive compositions and methods for coating objects
An adhesive composition comprising a core shell vinyl ester and a urethane acrylate, which is suitable to be applied to a rough or uneven surface of a substrate to render a smooth surface. The present adhesive composition is particularly suitable to coat large objects made through additive manufacturing to form molds or prototypes.
B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
C08L 31/02 - Homopolymères ou copolymères des esters d'acides monocarboxyliques
C08L 75/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
C09J 175/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
C08G 18/67 - Composés non saturés contenant un hydrogène actif
C09J 7/30 - Adhésifs sous forme de films ou de pellicules caractérisés par la composition de l’adhésif
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C09D 175/16 - Polyuréthanes comportant des liaisons non saturées carbone-carbone comportant des liaisons non saturées carbone-carbone terminales
C08G 18/73 - Polyisocyanates ou polyisothiocyanates acycliques
C09J 151/04 - Adhésifs à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneAdhésifs à base de dérivés de tels polymères greffés sur des caoutchoucs
C08F 283/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe
C08F 285/00 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères greffés préformés
B05D 1/02 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation
B05D 3/12 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par des moyens mécaniques
B05D 5/10 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir une surface adhésive
31.
Vinyl-containing compounds and processes for making the same
The present invention provides a process for forming vinyl-containing compounds including the steps of: a) reacting in a nitrogen atmosphere a dicarboxylic acid and/or anhydride and a functional mono or polyfunctional alcohol to provide a hydroxyl-containing polyester; b) reacting the hydroxyl-containing polyester with a vinyl-containing organic acid in the presence of an esterification catalyst, a polymerization inhibitor and an azeotropic agent; and c) reacting the vinyl functional esterified intermediate, residual esterification catalyst and residual vinyl-containing organic acid with an epoxy to provide the vinyl-containing compound.
C08G 63/47 - Polyesters modifiés chimiquement par estérification par des acides monocarboxyliques non saturés ou des alcools monohydriques non saturés ou leurs dérivés réactifs
C08G 63/91 - Polymères modifiés par post-traitement chimique
C07C 67/08 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec le groupe hydroxyle ou O-métal de composés organiques
C07C 67/30 - Préparation d'esters d'acides carboxyliques par modification de la partie acide de l'ester sans introduction d'un groupe ester
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical and biochemical processes; catalysts
for use in the manufacture of industrial chemicals;
catalysts for use in the manufacture of synthetics, rubbers
and polymers; catalysts for phthalic and maleic anhydrides;
catalysts for formaldehyde; catalysts for pyromellitic
dianhydride, phthalic anhydride, maleic anhydride,
trimellitic anydride, tetrahydrophthalic anhydride,
methyltetrahydrophthalic anhydride, methylhexahydrophthalic
anhydride, hexahydrophthalic anhydride, methylendomethylene
tetrahydrophthalic anhydride, succinic anhydride, maleic
acid, fumaric acid, malic acid; esters; acetic acid ester;
methyl ester; thermosetting molding compounds, namely,
thermosetting materials for use in the manufacture of
plastics and plastic products by molding; synthetic resins
for use in the manufacture of molding compounds; synthetic
resins for use in the manufacture of plastic molding
compounds; polyester resins; unsaturated polyester resins;
unsaturated vinylester resins; expanded unsaturated
polyester resins, in foam form or adapted to produce foam;
expanded synthetic resins in foam form or adapted to produce
foam; unsaturated polyester resin-based coatings in gel
form; unprocessed acrylic resins for use in the industry of
plastics, inks, electrotechnics, electronics, paints,
adhesives, lubricants, oils, feed, food, agriculture,
automobiles, furniture, furnishings, transport and in the
medical and building fields; unprocessed artificial resins
for use in the industry of plastics, inks, electrotechnics,
electronics, paints, adhesives, lubricants, oils, feed,
food, agriculture, automobiles, furniture, furnishings,
transport and in the medical and building fields;
unprocessed artificial resins as raw materials in the form
of powders, liquids or pastes; polymer base compositions
used in the manufacture of commercial, industrial and
domestic goods, polymer resins used in the manufacture of
resin or fiber composites; plasticizers; chemical
fertilizers; chemical preparations for use in agriculture,
horticulture and forestry; chemical preparations for the
treatment of seeds; chemical preparations for scientific
purposes, other than for medical or veterinary use; chemical
preservatives for use in the production of a wide variety of
chemicals; chemical products for the fresh-keeping and
preserving of food; chemical reagents, other than for
medical or veterinary purposes; chemical excipients, fillers
and solvents used in the manufacture of paints and pigments;
chemicals for use in industry and science; chemicals for use
in the manufacture of plastics, inks, paints, adhesives,
lubricants, oils, parts of vehicle bodies, electronic
materials; chemical additives for general industrial use in
the manufacture of a wide variety of goods; unprocessed
plastics for industrial use; unprocessed plastics in all
forms, unprocessed plastic materials in powder, liquid or
paste form; adhesives, other than for stationery or
household purposes, chemicals used in industry, science and
photography, as well as in agriculture, horticulture and
forestry; unprocessed artificial resins, unprocessed
plastics; manures; fire extinguishing compositions;
tempering and soldering preparations; chemical substances
for preserving foodstuffs; tanning substances, adhesives
used in industry.
Zero VOC thermosetting gel coat and laminating resin compositions, and composites and articles, are produced using a multifunctional Michael acceptor, a multifunctional Michael donor and a base catalyst. The obtained low viscosity resin is useful for producing zero VOC gel coats and laminates having excellent curability at ambient temperatures.
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09D 4/06 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable en combinaison avec un composé macromoléculaire autre qu'un polymère non saturé des groupes
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical and biochemical processes; catalysts
for use in the manufacture of industrial chemicals;
catalysts for use in the manufacture of synthetics, rubbers
and polymers; catalysts for phthalic and maleic anhydrides;
catalysts for formaldehyde; catalysts for pyromellitic
dianhydride, phthalic anhydride, maleic anhydride,
trimellitic anydride, tetrahydrophthalic anhydride,
methyltetrahydrophthalic anhydride, methylhexahydrophthalic
anhydride, hexahydrophthalic anhydride, methylendomethylene
tetrahydrophthalic anhydride, succinic anhydride, maleic
acid, fumaric acid, malic acid; esters; acetic acid ester;
methyl ester; thermosetting molding compounds; synthetic
resins for use in the manufacture of molding compounds;
synthetic resins for use in the manufacture of plastic
molding compounds; polyester resins; unsaturated polyester
resins; unsaturated vinylester resins; expanded unsaturated
polyester resins, in foam form or adapted to produce foam;
expanded synthetic resins in foam form or adapted to produce
foam; unsaturated polyester resin-based coatings in gel
form; unprocessed acrylic resins for use in the industry of
plastics, inks, electrotechnics, electronics, paints,
adhesives, lubricants, oils, feed, food, agriculture,
automobiles, furniture, furnishings, transport and in the
medical and building fields; unprocessed artificial resins
for use in the industry of plastics, inks, electrotechnics,
electronics, paints, adhesives, lubricants, oils, feed,
food, agriculture, automobiles, furniture, furnishings,
transport and in the medical and building fields;
unprocessed artificial resins as raw materials in the form
of powders, liquids or pastes; polymer base compositions
used in the manufacture of commercial, industrial and
domestic goods, polymer resins used in the manufacture of
resin or fiber composites; plasticizers; chemical
fertilizers; chemical preparations for use in agriculture,
horticulture and forestry; chemical preparations for the
treatment of seeds; chemical preparations for scientific
purposes, other than for medical or veterinary use; chemical
preservatives for use in the production of a wide variety of
chemicals; chemical products for the fresh-keeping and
preserving of food; chemical reagents, other than for
medical or veterinary purposes; chemical excipients, fillers
and solvents used in the manufacture of paints and pigments;
chemicals for use in industry and science; chemicals for use
in the manufacture of plastics, inks, paints, adhesives.
lubricants, oils, parts of vehicle bodies, electronic
materials, chemical additives for general industrial use in
the manufacture of a wide variety of goods; unprocessed
plastics for industrial use; unprocessed plastics in all
forms; unprocessed plastic materials in powder, liquid or
paste form; adhesives, other than for stationery or
household purposes; chemicals used in industry, science and
photography, as well as in agriculture, horticulture and
forestry; unprocessed artificial resins, unprocessed
plastics, manures; fire extinguishing compositions;
tempering and soldering preparations, chemical substances
for preserving foodstuffs; tanning substances, adhesives
used in industry.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical and biochemical processes; catalysts
for use in the manufacture of industrial chemicals;
catalysts for use in the manufacture of synthetics, rubbers
and polymers; catalysts for phthalic and maleic anhydrides;
catalysts for formaldehyde; catalysts for pyromellitic
dianhydride, phthalic anhydride, maleic anhydride,
trimellitic anydride, tetrahydrophthalic anhydride,
methyltetrahydrophthalic anhydride, methylhexahydrophthalic
anhydride, hexahydrophthalic anhydride, methylendomethylene
tetrahydrophthalic anhydride, succinic anhydride, maleic
acid, fumaric acid, malic acid; esters; acetic acid ester;
methyl ester; thermosetting molding compounds, namely,
thermosetting materials for use in the manufacture of
plastics and plastic products by molding; synthetic resins
for use in the manufacture of molding compounds; synthetic
resins for use in the manufacture of plastic molding
compounds; polyester resins; unsaturated polyester resins;
unsaturated vinylester resins; expanded unsaturated
polyester resins, in foam form or adapted to produce foam;
expanded synthetic resins in foam form or adapted to produce
foam; unsaturated polyester resin-based coatings in gel
form; unprocessed acrylic resins for use in the industry of
plastics, inks, electrotechnics, electronics, paints,
adhesives, lubricants, oils, feed, food, agriculture,
automobiles, furniture, furnishings, transport and in the
medical and building fields; unprocessed artificial resins
for use in the industry of plastics, inks, electrotechnics,
electronics, paints, adhesives, lubricants, oils, feed,
food, agriculture, automobiles, furniture, furnishings,
transport and in the medical and building fields;
unprocessed artificial resins as raw materials in the form
of powders, liquids or pastes; polymer base compositions
used in the manufacture of commercial, industrial and
domestic goods, polymer resins used in the manufacture of
resin or fiber composites; plasticizers; chemical
fertilizers; chemical preparations for use in agriculture,
horticulture and forestry; chemical preparations for the
treatment of seeds; chemical preparations for scientific
purposes, other than for medical or veterinary use; chemical
preservatives for use in the production of a wide variety of
chemicals; chemical products for the fresh-keeping and
preserving of food; chemical reagents, other than for
medical or veterinary purposes; chemical excipients, fillers
and solvents used in the manufacture of paints and pigments;
chemicals for use in industry and science; chemicals for use
in the manufacture of plastics, inks, paints, adhesives,
lubricants, oils, parts of vehicle bodies, electronic
materials; chemical additives for general industrial use in
the manufacture of a wide variety of goods; unprocessed
plastics for industrial use; unprocessed plastics in all
forms, unprocessed plastic materials in powder, liquid or
paste form; adhesives, other than for stationery or
household purposes, chemicals used in industry, science and
photography, as well as in agriculture, horticulture and
forestry; unprocessed artificial resins, unprocessed
plastics; manures; fire extinguishing compositions;
tempering and soldering preparations; chemical substances
for preserving foodstuffs; tanning substances, adhesives
used in industry.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical and biochemical processes; catalysts
for use in the manufacture of industrial chemicals;
catalysts for use in the manufacture of synthetics, rubbers
and polymers; catalysts for phthalic and maleic anhydrides;
catalysts for formaldehyde; catalysts for pyromellitic
dianhydride, phthalic anhydride, maleic anhydride,
trimellitic anydride, tetrahydrophthalic anhydride,
methyltetrahydrophthalic anhydride, methylhexahydrophthalic
anhydride, hexahydrophthalic anhydride, methylendomethylene
tetrahydrophthalic anhydride, succinic anhydride, maleic
acid, fumaric acid, malic acid; esters; acetic acid ester;
methyl ester; thermosetting molding compounds, namely,
thermosetting materials for use in the manufacture of
plastics and plastic products by molding; synthetic resins
for use in the manufacture of molding compounds; synthetic
resins for use in the manufacture of plastic molding
compounds; polyester resins; unsaturated polyester resins;
unsaturated vinylester resins; expanded unsaturated
polyester resins, in foam form or adapted to produce foam;
expanded synthetic resins in foam form or adapted to produce
foam; unsaturated polyester resin-based coatings in gel
form; unprocessed acrylic resins for use in the industry of
plastics, inks, electrotechnics, electronics, paints,
adhesives, lubricants, oils, feed, food, agriculture,
automobiles, furniture, furnishings, transport and in the
medical and building fields; unprocessed artificial resins
for use in the industry of plastics, inks, electrotechnics,
electronics, paints, adhesives, lubricants, oils, feed,
food, agriculture, automobiles, furniture, furnishings,
transport and in the medical and building fields;
unprocessed artificial resins as raw materials in the form
of powders, liquids or pastes; polymer base compositions
used in the manufacture of commercial, industrial and
domestic goods, polymer resins used in the manufacture of
resin or fiber composites; plasticizers; chemical
fertilizers; chemical preparations for use in agriculture,
horticulture and forestry; chemical preparations for the
treatment of seeds; chemical preparations for scientific
purposes, other than for medical or veterinary use; chemical
preservatives for use in the production of a wide variety of
chemicals; chemical products for the fresh-keeping and
preserving of food; chemical reagents, other than for
medical or veterinary purposes; chemical excipients, fillers
and solvents used in the manufacture of paints and pigments;
chemicals for use in industry and science; chemicals for use
in the manufacture of plastics, inks, paints, adhesives,
lubricants, oils, parts of vehicle bodies, electronic
materials; chemical additives for general industrial use in
the manufacture of a wide variety of goods; unprocessed
plastics for industrial use; unprocessed plastics in all
forms, unprocessed plastic materials in powder, liquid or
paste form; adhesives, other than for stationery or
household purposes, chemicals used in industry, science and
photography, as well as in agriculture, horticulture and
forestry; unprocessed artificial resins, unprocessed
plastics; manures; fire extinguishing compositions;
tempering and soldering preparations; chemical substances
for preserving foodstuffs; tanning substances, adhesives
used in industry.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical and biochemical processes; catalysts
for use in the manufacture of industrial chemicals;
catalysts for use in the manufacture of synthetics, rubbers
and polymers; catalysts for phthalic and maleic anhydrides;
catalysts for formaldehyde; catalysts for pyromellitic
dianhydride, phthalic anhydride, maleic anhydride,
trimellitic anydride, tetrahydrophthalic anhydride,
methyltetrahydrophthalic anhydride, methylhexahydrophthalic
anhydride, hexahydrophthalic anhydride, methylendomethylene
tetrahydrophthalic anhydride, succinic anhydride, maleic
acid, fumaric acid, malic acid; esters; acetic acid ester;
methyl ester; thermosetting molding compounds, namely,
thermosetting materials for use in the manufacture of
plastics and plastic products by molding; synthetic resins
for use in the manufacture of molding compounds; synthetic
resins for use in the manufacture of plastic molding
compounds; polyester resins; unsaturated polyester resins;
unsaturated vinylester resins; expanded unsaturated
polyester resins, in foam form or adapted to produce foam;
expanded synthetic resins in foam form or adapted to produce
foam; unsaturated polyester resin-based coatings in gel
form; unprocessed acrylic resins for use in the industry of
plastics, inks, electrotechnics, electronics, paints,
adhesives, lubricants, oils, feed, food, agriculture,
automobiles, furniture, furnishings, transport and in the
medical and building fields; unprocessed artificial resins
for use in the industry of plastics, inks, electrotechnics,
electronics, paints, adhesives, lubricants, oils, feed,
food, agriculture, automobiles, furniture, furnishings,
transport and in the medical and building fields;
unprocessed artificial resins as raw materials in the form
of powders, liquids or pastes; polymer base compositions
used in the manufacture of commercial, industrial and
domestic goods, polymer resins used in the manufacture of
resin or fiber composites; plasticizers; chemical
fertilizers; chemical preparations for use in agriculture,
horticulture and forestry; chemical preparations for the
treatment of seeds; chemical preparations for scientific
purposes, other than for medical or veterinary use; chemical
preservatives for use in the production of a wide variety of
chemicals; chemical products for the fresh-keeping and
preserving of food; chemical reagents, other than for
medical or veterinary purposes; chemical excipients, fillers
and solvents used in the manufacture of paints and pigments;
chemicals for use in industry and science; chemicals for use
in the manufacture of plastics, inks, paints, adhesives,
lubricants, oils, parts of vehicle bodies, electronic
materials; chemical additives for general industrial use in
the manufacture of a wide variety of goods; unprocessed
plastics for industrial use; unprocessed plastics in all
forms, unprocessed plastic materials in powder, liquid or
paste form; adhesives, other than for stationery or
household purposes, chemicals used in industry, science and
photography, as well as in agriculture, horticulture and
forestry; unprocessed artificial resins, unprocessed
plastics; manures; fire extinguishing compositions;
tempering and soldering preparations; chemical substances
for preserving foodstuffs; tanning substances, adhesives
used in industry.
Embodiments of the invention relate generally to the field of multilayer color coatings, and more particularly to multilayer coatings comprising one or more gel coat layers and visual effect pigments.
B05D 5/06 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir des effets multicolores ou d'autres effets optiques
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
Embodiments of the invention relate generally to the field of multilayer color coatings, and more particularly to multilayer coatings comprising one or more gel coat layers and visual effect pigments.
C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
B29C 37/00 - Éléments constitutifs, détails, accessoires ou opérations auxiliaires non couverts par le groupe ou
C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
Embodiments of the invention relate generally to the field of multilayer color coatings, and more particularly to multilayer coatings comprising one or more gel coat layers and visual effect pigments.
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B05D 5/06 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir des effets multicolores ou d'autres effets optiques
C09D 5/36 - Essence d'Orient, p. ex. revêtements contenant des pigments du type lamelles pour un brillant nacré
The present invention provides a process for forming vinyl-containing compounds including the steps of: a) reacting in a nitrogen atmosphere a dicarboxylic acid and/or anhydride and a functional mono or polyfunctional alcohol to provide a hydroxyl-containing polyester; b) reacting the hydroxyl-containing polyester with a vinyl-containing organic acid in the presence of an esterification catalyst, a polymerization inhibitor and an azeotropic agent; and c) reacting the vinyl functional esterified intermediate, residual esterification catalyst and residual vinyl-containing organic acid with an epoxy to provide the vinyl-containing compound.
C08G 63/47 - Polyesters modifiés chimiquement par estérification par des acides monocarboxyliques non saturés ou des alcools monohydriques non saturés ou leurs dérivés réactifs
C08G 63/91 - Polymères modifiés par post-traitement chimique
C07C 67/08 - Préparation d'esters d'acides carboxyliques par réaction d'acides carboxyliques ou d'anhydrides symétriques avec le groupe hydroxyle ou O-métal de composés organiques
C07C 67/30 - Préparation d'esters d'acides carboxyliques par modification de la partie acide de l'ester sans introduction d'un groupe ester
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Catalysts for chemical and biochemical processes; catalysts for use in the manufacture of industrial chemicals; catalysts-for use in the manufacture of synthetics, rubbers and polymers; catalysts for use in the manufacture of phthalic and maleic anhydrides; catalysts for use in the manufacture of formaldehyde; catalysts for use in the manufacture of pyromellitic dianhydride, phthalic anhydride, maleic anhydride, trimellitic anydride, tetrahydrophthalic anhydride, methyltetrahydrophthalic anhydride, methylhexahydrophthalic anhydride, hexahydrophthalic anhydride, methylendomethylene tetrahydrophthalic anhydride, succinic anhydride, maleic acid, fumaric acid, malic acid; boric in the form of esters, acetic acid ester, methyl ester; thermosetting molding compounds, namely, thermosetting plastic refractory materials for use in the creation and manufacture of plastics and plastic products by molding; unprocessed synthetic resins for use in the manufacture of molding compounds; unprocessed synthetic resins for use in the manufacture of plastic molding compounds; unprocessed polyester resins; unprocessed unsaturated polyester resins; unprocessed unsaturated vinylester resins, namely, epoxy acrylate resins; unprocessed expanded unsaturated polyester resins, in foam form or adapted to produce foam; unprocessed expanded synthetic resins in foam form or adapted to produce foam for use in the manufacturing of molding compounds; unsaturated polyester resin-based coatings in gel form used in the manufacture of printed circuit boards; unprocessed acrylic resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishings, transport and in the medical and building fields; unprocessed artificial resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishings, transport and in the medical and building fields; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; polymer base compositions used in the manufacture of commercial, industrial and domestic goods; unprocessed polymer resins used in the manufacture of resin or fiber composites; plasticizers; chemical fertilizers; chemical preparations for use in agriculture, horticulture and forestry, namely, chemical preparations for the treatment of seeds; chemical preparations for scientific purposes, other than for medical or veterinary use; chemical preservatives for use in the production of a wide variety of chemicals; chemical products for the fresh-keeping and preserving of food; chemical reagents, other than for medical or veterinary purposes; industrial chemicals, namely, chemical excipients, fillers and solvents used in the manufacture of paints and pigments; chemicals for use in industry and science; chemicals for use in the manufacture of plastics, inks, paints, adhesives, lubricants, oils, parts of vehicle bodies, electronic materials; chemical additives for general industrial [ ; ] use in the manufacture of a wide variety of goods; unprocessed plastics for industrial use; unprocessed plastics in all forms; unprocessed plastic materials in powder, liquid or paste form; industrial adhesives, other than for stationery or household purposes
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
Produits et services
(1) Catalysts for use in the manufacture of industrial chemicals; catalysts for use in the manufacture of synthetics, rubbers and polymers; catalysts for manufacture of phthalic and maleic anhydrides; catalysts for manufacture of formaldehyde; catalysts for manufacture of pyromellitic dianhydride, phthalic anhydride, maleic anhydride, trimellitic anhydride, tetrahydrophthalic anhydride, methyltetrahydrophthalic anhydride, methylhexahydrophthalic anhydride, hexahydrophthalic anhydride, ethylendomethylene tetrahydrophthalic anhydride, succinic anhydride, maleic acid, fumaric acid, malic acid; esters, namely acetic acid ester, methyl ester; thermosetting molding compounds for the manufacture of molded thermosets; synthetic resins for use in the manufacture of molding compounds; synthetic resins for use in the manufacture of plastic molding compounds; polyester resins, namely, polymeric plasticizers for PVC, unsaturated polyester resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, varnishes, adhesives, lubricants, oils, feed, food, agriculture, automobiles, boats, furniture, furnishings, fashion, industrial, household, transportation and in the medical and building fields; unsaturated vinylester resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, varnishes, adhesives, lubricants, oils, feed, food, agriculture, automobiles, boats, furniture, furnishings, fashion, industrial, household, transportation and in the medical and building fields; expanded unsaturated polyester resins in foam form or adapted to produce foam for use in the industry of plastics, inks, electrotechnics, electronics, paints, varnishes, adhesives, lubricants, oils, feed, food, agriculture, automobiles, boats, furniture, furnishings, fashion, industrial, household, transportation and in the medical and building fields; synthetic resins, namely expanded synthetic resins in the form of foam; polyester resins, namely unsaturated polyester resin-based coatings in gel form used as aesthetical and protective surface for moulded pieces ; unprocessed acrylic resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishings, transport and in the medical and building fields; unprocessed artificial resins for use in the industry of plastics, inks, electrotechnics, electronics, paints, adhesives, lubricants, oils, feed, food, agriculture, automobiles, furniture, furnishings, transport and in the medical and building fields; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; polymer base compositions made of quartz sand and of powder and fine ground stones used in the manufacture of commercial, industrial and domestic goods, namely paving stone for household industry, polymer resins used in the manufacture of resin or fiber composites; plasticizers; chemical fertilizers; chemical preparations for use in agriculture, horticulture and forestry, namely, chemical preparations for the treatment of seeds; chemical preservatives, namely, fumaric acids for use in the production of a wide variety of chemicals, namely, succinic anhydride, calcium carbonate, cobalt, alum, acids, ammonium, barium, benzene, bromine, butyl, calcium, acetone, carbowax, carbon, sulphate, copper, fatty acids, methyl alcohol, ethyl alcohol, nickel, hydrochloric acid, magnesium, potassium, kerosene, hydrogen peroxide, glycerine, sodium, zinc; chemical products for the fresh-keeping and preserving of food; chemical preparations used in the manufacture of paints and pigments; chemicals for use in the manufacture of plastics, inks, paints, adhesives, lubricants, oils, parts of vehicle bodies, electronic circuits; chemical additives, namely, malic acid, fumaric acid and succinic anhydride for general industrial use in the manufacture of a wide variety of goods, namely, food and feed integrators, soft and light drinks, candies, sweets; unprocessed plastics for industrial use; unprocessed plastics in all forms; unprocessed plastic materials in powder, liquid or paste form
A powdered filler composed of solid particles of a cured thermosetting composition comprising a resin modifier such as fumed silica, methods of preparing the cured solid particles, compositions comprising the powdered filler, and articles made from the compositions are disclosed. In embodiments, the solid particles are spherical shaped, transparent or translucent, and have a mean particle size of less than 20 µm.
A powdered filler composed of solid particles of a cured thermosetting composition comprising a resin modifier such as fumed silica, methods of preparing the cured solid particles, compositions comprising the powdered filler, and articles made from the compositions are disclosed. In embodiments, the solid particles are spherical shaped, transparent or translucent, and have a mean particle size of less than 20 μm.
B29C 37/00 - Éléments constitutifs, détails, accessoires ou opérations auxiliaires non couverts par le groupe ou
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
B29C 70/58 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts comprenant uniquement des matières de remplissage
B29K 101/00 - Utilisation de composés macromoléculaires non spécifiés comme matière de moulage
A powdered filler composed of solid particles of a cured thermosetting composition comprising a resin modifier such as fumed silica, methods of preparing the cured solid particles, compositions comprising the powdered filler, and articles made from the compositions are disclosed. In embodiments, the solid particles are spherical shaped, transparent or translucent, and have a mean particle size of less than 20 μm.
In-mold gel coatings, namely, outer layer protection coatings for composite material incorporating fiberglass, including boat hulls, boat decks, bathtubs and sinks.
The present invention relates generally to accelerators for the curing of thermosetting resins in the presence of metal compounds, quaternary ammonium and/or phosphonium salts, tertiary amines and/or phosphines and peroxide initiators, and methods of curing thermosetting resins using these accelerators.
In-mold gel coatings, namely, outer layer protection coatings for composite material incorporating fiberglass, including boat hulls, boat decks, bathtubs and sinks
50.
Process for hydrogenation of esters of aromatic carboxylic acids to yield saturated homologues thereof
A process for the hydrogenation of substituted aromatic compounds, with particular reference to esters of aromatic carboxylic acids, for example of aromatic esters used commonly as plasticizers in polymers having wide commercial application (see, in particular, esters of phthalic acid and trimellitic acid).
C07C 67/303 - Préparation d'esters d'acides carboxyliques par modification de la partie acide de l'ester sans introduction d'un groupe ester par hydrogénation de liaisons non saturées carbone-carbone
Gel coatings used in the manufacturing of composite parts of boats, recreational vehicles, water slides, automotive parts and automotive vehicles, trucks and busses
The compositions of the present invention for accelerating the curing of thermosetting resins, including a) an organophosphine metal complex, optionally with a transition metal salt essentially free of cobalt; b) a tertiary amine, optionally with a quaternary ammonium or phosphonium salt; and c) a peroxide initiator.
A process for forming a thermosetting resin in a nitrogen atmosphere is provided. The process includes the steps of a) reacting a polycarboxylic acid and/or anhydride and a polyhydric alcohol to provide a hydroxyl-containing intermediate; b) reacting the hydroxyl-containing intermediate with a vinyl-containing organic acid or vinyl containing alkyl ester in the presence of an esterification catalyst, a polymerization inhibitor and an azeotropic agent; and c) reacting any residual vinyl-containing organic acid and residual esterification catalyst with an epoxide.
A new process for the hydrogenation of substituted aromatic compounds, with particular reference to esters of aromatic carboxylic acids, for example of aromatic esters used commonly as plasticizers in polymers having wide commercial application (see, in particular, esters of phthalic acid and trimellitic acid), the invention also relating to new saturated products obtainable/obtained from the hydrogenation of the respective aromatic precursors and to new uses of the saturated products obtainable/obtained from hydrogenation in the plasticizing of polymers for particular purposes, the present invention also relating to new mixtures between polymers and the new saturated products.
C07C 67/303 - Préparation d'esters d'acides carboxyliques par modification de la partie acide de l'ester sans introduction d'un groupe ester par hydrogénation de liaisons non saturées carbone-carbone
C07C 69/75 - Esters d'acides carboxyliques dont un groupe carboxyle est lié à un atome de carbone d'un cycle autre qu'un cycle aromatique à six chaînons d'acides avec un cycle à six chaînons
56.
Phenolic modified polyesters and aqueous dispersions
Substrates, such as the interior surfaces of food containers, can be coated using a composition including a phenolic modified polyester resin prepared using a formulation not including Bisphenol A as a component or subcomponent. These polymers arid subsequent coatings are free of both mobile and bound Bisphenol A moieties. These polymers and resulting coatings have properties similar to and, in some embodiments, superior over comparable conventional polyester coatings.
C09D 167/00 - Compositions de revêtement à base de polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions de revêtement à base de dérivés de tels polymères
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 15/09 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des polyesters
C09D 5/10 - Peintures anti-corrosion contenant une poudre métallique
B32B 15/082 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines vinyliquesProduits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique comprenant des résines acryliques
C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy
C09D 151/08 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères greffés sur des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C08G 81/02 - Composés macromoléculaires obtenus par l'interréaction de polymères en l'absence de monomères, p. ex. polymères séquencés au moins un des polymères étant obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone
C09D 187/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés, obtenus autrement que par des réactions de polymérisation ne faisant intervenir que des liaisons non saturées carbone-carbone
57.
Thermosetting compositions containing isocyanurate ring
The invention relates to thermosetting compositions containing isocyanurate ring(s) prepared through chain extension of an epoxy resin (a) with carboxyl-functional oligomers (b), which are the reaction product of polyols (i) containing one or more isocyanurate ring(s) and polycarboxylic acids or their anhydrides (ii). The polyols (i) containing one or more isocyanurate ring(s) can be prepared from the reactions of tris (2-hydroxyalkyl) isocyanurates with a modifier from a caprolactone or alkylene oxide, or glycidyl ester or glycidyl ether and mixtures thereof. The epoxy-functional thermosetting compositions containing an isocyanurate ring(s) can be further reacted with unsaturated acids, preferably (meth)acrylic acid, to obtain a curable polyacrylate. Both epoxy-functional isocyanurate and acrylate-functional isocyanurate thermosetting compositions can be further modified with a polyisocyanate to produce a composition that is useful as a reactive adhesive, binder or in other applications.
C08L 63/02 - Éthers polyglycidyliques des bis-phénols
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08G 63/12 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés d'acides polycarboxyliques et de composés polyhydroxylés
C08G 63/47 - Polyesters modifiés chimiquement par estérification par des acides monocarboxyliques non saturés ou des alcools monohydriques non saturés ou leurs dérivés réactifs
Zero VOC thermosetting gel coat and laminating resin compositions, and composites and articles, are produced using a multifunctional Michael acceptor, a multifunctional Michael donor and a base catalyst. The obtained low viscosity resin is useful for producing zero VOC gel coats and laminates having excellent curability at ambient temperatures.
C09D 4/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
C09D 133/00 - Compositions de revêtement à base d'homopolymères ou de copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un seul radical carboxyle, ou ses sels, anhydrides, esters, amides, imides ou nitrilesCompositions de revêtement à base de dérivés de tels polymères
Substrates, such as the interior surfaces of food containers, can be coated using a composition including a phenolic modified polyester resin prepared using a formulation not including Bisphenol A as a component or subcomponent. These polymers arid subsequent coatings are free of both mobile and bound Bisphenol A moieties. These polymers and resulting coatings have properties similar to and, in some embodiments, superior over comparable conventional polyester coatings.
A thermosetting unsaturated polyester resin (UPR) composition comprising an unsaturated polyester polymer having at least two strained cycloolefinic double bonds and optional unstrained cycloolefinic double bonds, which can be cross-linked through a ring-opening metathesis polymerization (ROMP) or combination of ROMP and cationic or free radical polymerization is provided. No styrene is used in the resin composition. The thermosetting unsaturated polyester resin composition also comprises a catalyst system for the ring-opening metathesis polymerization, and in embodiments, can further comprise one or more optional unsubstituted or substituted cycloolefin monomer containing unsaturation, an optional co-catalyst selected from a cationic initiator or free radical initiator, and optional additives. The cured resin properties can be controlled through adjusting the structure and properties of the unsaturated polyester resin.
C08G 61/08 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques préparés par ouverture du cycle des composés carbocycliques des composés carbocycliques contenant une ou plusieurs doubles liaisons carbone-carbone dans le cycle
C08G 63/52 - Acides polycarboxyliques ou composés polyhydroxylés dans lesquels au moins un des deux composants contient une insaturation aliphatique
C08G 63/553 - Acides ou composés hydroxylés contenant des cycles cycloaliphatiques, p. ex. produits d'addition de Diels-Alder
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
A thermosetting unsaturated polyester resin (UPR) composition comprising an unsaturated polyester polymer having at least two strained cycloolefinic double bonds and optional unstrained cycloolefinic double bonds, which can be cross-linked through a ring-opening metathesis polymerization (ROMP) or combination of ROMP and cationic or free radical polymerization is provided. No styrene is used in the resin composition. The thermosetting unsaturated polyester resin composition also comprises a catalyst system for the ring-opening metathesis polymerization, and in embodiments, can further comprise one or more optional unsubstituted or substituted cycloolefin monomer containing unsaturation, an optional co-catalyst selected from a cationic initiator or free radical initiator, and optional additives. The cured resin properties can be controlled through adjusting the structure and properties of the unsaturated polyester resin.
C08G 63/553 - Acides ou composés hydroxylés contenant des cycles cycloaliphatiques, p. ex. produits d'addition de Diels-Alder
C08G 61/08 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p. ex. polyxylylènes uniquement des atomes de carbone aliphatiques préparés par ouverture du cycle des composés carbocycliques des composés carbocycliques contenant une ou plusieurs doubles liaisons carbone-carbone dans le cycle
C08L 65/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant une liaison carbone-carbone dans la chaîne principaleCompositions contenant des dérivés de tels polymères
Methods of making unsaturated polyester compositions are provided and include reacting: (i) plant and animal oil triglycerides, an alkyl ester of a saturated or unsaturated fatty acid or mixtures thereof; (ii) a difunctional, or polyfunctional glycol or mixtures thereof; (iii) a difunctional or polyfunctional acid, their anhydrides or alkyl esters and mixtures thereof; (iv) a strained cycloolefin; (v) a component(s) that function as a compound capable of initiating polymerization at high temperature and which is stable at room temperature; and (vi) low profile additives, fillers and reinforcements.
C08G 63/48 - Polyesters modifiés chimiquement par estérification par des huiles d'acides gras supérieurs non saturés ou leurs acidesPolyesters modifiés chimiquement par estérification par des acides résiniques
66.
A COATING SYSTEM FOR AIRCRAFT AND AIRCRAFT COATED THEREWITH
HEXION SPECIALTY CHEMICALS RESEARCH BELGIUM S.A. (Belgique)
Inventeur(s)
Knight, Michael, C.
Abrégé
An aircraft having aerodynamic surfaces coated with a clear coat may be more easily cleaned and be more resistant to solvent degradation to the aircraft's paint. Such a clear coat is one having been prepared using a resin formulation including an aliphatic methacrylate and a curing agent, wherein the clear coat passes the SKYDROL Test.
C03C 17/28 - Traitement de surface du verre, p. ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement par des matières organiques
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
(1) Synthetic resins for use in manufacturing of fiberglass composite and cast polymer parts, namely, resins for use as a structural binder to create boats, recreational vehicle and truck bodies, bathroom fixtures and other structural parts for the vehicle manufacturing and home construction market.
The invention relates to thermosetting compositions containing isocyanurate ring(s) prepared through chain extension of an epoxy resin (a) with carboxyl-functional oligomers (b), which are the reaction product of polyols (i) containing one or more isocyanurate ring(s) and polycarboxylic acids or their anhydrides (ii). The polyols (i) containing one or more isocyanurate ring(s) can be prepared from the reactions of tris (2-hydroxyalkyl) isocyanurates with a modifier from a caprolactone or alkylene oxide, or glycidyl ester or glycidyl ether and mixtures thereof. The epoxy-functional thermosetting compositions containing an isocyanurate ring(s) can be further reacted with unsaturated acids, preferably (meth)acrylic acid, to obtain a curable polyacrylate. Both epoxy-functional isocyanurate and acrylate-functional isocyanurate thermosetting compositions can be further modified with a polyisocyanate to produce a composition that is useful as a reactive adhesive, binder or in other applications.
C08L 63/02 - Éthers polyglycidyliques des bis-phénols
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08G 63/12 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés d'acides polycarboxyliques et de composés polyhydroxylés
C08G 63/47 - Polyesters modifiés chimiquement par estérification par des acides monocarboxyliques non saturés ou des alcools monohydriques non saturés ou leurs dérivés réactifs
The invention relates to thermosetting compositions containing isocyanurate ring(s) prepared through chain extension of an epoxy resin (a) with carboxyl-functional oligomers (b), which are the reaction product of polyols (i) containing one or more isocyanurate ring(s) and polycarboxylic acids or their anhydrides (ii). The polyols (i) containing one or more isocyanurate ring(s) can be prepared from the reactions of tris (2-hydroxyalkyl) isocyanurates with, a modifier from, a caprolactone or alkylene oxide, or glycidyl ester or glycidyl ether and mixtures thereof. The epoxy-functional thermosetting compositions containing an isocyanurate ring(s) can be further reacted with unsaturated acids, preferably (meth)acrylic acid to obtain a curable polyacrylate. Both epoxy-functional isocyanurate and acrylate-functional isocyanurate thermosetting compositions can be further modified with a polyisocyanate to produce a composition that is useful as a reactive adhesive, binder or in other applications.
C08G 59/18 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde
C08G 59/42 - Acides polycarboxyliquesLeurs anhydrides, halogénures ou esters à bas poids moléculaire
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Synthetic resins for use in manufacturing of fiberglass composite and cast polymer parts, namely, resins for use as a structural binder to create boats, recreational vehicle and truck bodies, bathroom fixtures and other structural parts for the vehicle manufacturing and home construction market
72.
Sheet molding compounds (SMC), thick molding compounds (TMC), and bulk molding compounds (BMC) comprising thermosetting resins based on renewable resources
The object of the invention is a new Sheet Molding Compound (SMC), Thick Molding Compound (TMC), or Bulk Molding Compound (BMC) comprising at thermosetting resin on the basis of renewable resources with which molded parts can be produced in a molding process at elevated temperature and pressure said process being suitable to produce molded parts in an industrial process.
B32B 27/04 - Produits stratifiés composés essentiellement de résine synthétique comme substance d'imprégnation, de collage, ou d'enrobage
B32B 27/38 - Produits stratifiés composés essentiellement de résine synthétique comprenant des résines époxy
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
B29C 70/00 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et services
Polyester resin compounds based on renewable or recyclable materials for use in the manufacture of fiberglass and non-fiberglass reinforced composite parts for transportation, marine, corrosion, consumer, construction and other end use markets
A process to disperse organic microparticles/nanoparticles into non-aqueous resin medium is provided. The process includes the steps of a) preparing a resin dispersion/emulsion in water and/or solvent where the resin contains unsaturation in the polymer chain and optionally comprises an ethylenically unsaturated monomer; b) curing the resin dispersion/emulsion by adding monomer and/or initiator; and c) adding the cured dispersion/emulsion during a synthesis step of a resin medium. The amount of organic microparticles/nanoparticles in the resin medium can be about 2 to about 30% by weight based on the total weight of the composition.
C08L 51/08 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères greffés sur des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C08F 283/01 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyesters non saturés
C08J 3/00 - Procédés pour le traitement de substances macromoléculaires ou la formation de mélanges
76.
PROCESS TO DISPERSE ORGANIC MICROPARTICLES / NANOPARTICLES INTO NON-AQUEOUS RESIN MEDIUM
This invention is about process to disperse organic nano-particles into non-aqueous resin medium. The process includes the steps of a) prepare resin dispersion/emulsion in water where the resin containing unsaturation in the polymer chain; b) cure the resin dispersion by adding monomer and initiator or initiator; c) add the cured dispersion/emulsion during the synthesis steps of resin medium. The amount of organic nano-particle in resin medium can be 2 to 30% by weight.
C08F 283/01 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyesters non saturés
C08J 3/00 - Procédés pour le traitement de substances macromoléculaires ou la formation de mélanges
C08L 51/08 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions contenant des dérivés de tels polymères greffés sur des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 151/08 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères greffés sur des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
The present invention is related to a process for improving the adhesion between a thermosetting laminate and a thermoplastic shell in making reinforced plastic laminates for sanitary fixtures, such as shower receptors, spas, bathtubs, sinks, lavatories and the like, and for making composite laminates for transportation, marine, and construction applications. The adhesion improvement is through a designed heating process of the cured composites laminates. The thermosetting resin used in the construction of composite laminates or of reinforced plastic laminates can be unsaturated polyester resin of any kind, vinyl ester resin, or combination of both.
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 37/06 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par le procédé de chauffage
79.
Process to improve the adhesion between thermosetting laminate and thermoplastic shell
The present invention related to a process to improve the adhesion between a thermosetting laminate and a thermoplastic shell in making reinforced plastic laminates for sanitary fixtures, such as shower receptors, spas, bathtubs, sinks, lavatories and the like, and composites laminates for transportation, marine, and construction applications. The adhesion improvement is through a designed post-curing process of the cured composites laminates. The thermosetting resin used in the construction of composites laminate can be unsaturated polyester resin of any kind, vinyl ester resin, or combination of both.
B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
B32B 37/24 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches avec au moins une couche qui ne présente pas de cohésion avant la stratification, p. ex. constituée de matériau granulaire projeté sur un substrat
B32B 1/00 - Produits stratifiés ayant une forme non plane
B32B 3/00 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme
B29C 65/00 - Assemblage d'éléments préformésAppareils à cet effet
C08J 5/00 - Fabrication d'objets ou de matériaux façonnés contenant des substances macromoléculaires
The invention relates to low VOC resin composition, comprising a polyester acrylic polymer having two or more polymerizable carbon - carbon double bonds in each molecule and at least one polymerizable vinyl monomer. Low VOC thermosetting polyester acrylic resins are made by esterification reaction of an unsaturated epoxide such as glycidyl methacrylate, and of a polyacid which is the half-ester formed by reacting a polycarboxylic acid and/or its anhydride with a polyol. The obtained low viscosity resin composition, is useful for making a low or zero VOC gel coat or a molded composite with excellent hydrolytic and weather resistance.
C08F 283/01 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyesters non saturés
C09D 151/08 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carboneCompositions de revêtement à base de dérivés de tels polymères greffés sur des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
C09D 167/06 - Polyesters non saturés comportant des insaturations carbone-carbone
82.
Low VOC thermosetting polyester acrylic resin for gel coat
Low VOC thermosetting polyester acrylic resins are made by esterification of unsaturated epoxide such as glycidyl methacrylate, and a polyacid which is the half-ester formed by reacting an acid or its anhydride with a polyol is disclosed. The obtained low viscosity resin is useful for making a low or zero VOC gel coat with excellent hydrolytic and weather resistance.
C08G 63/46 - Polyesters modifiés chimiquement par estérification
C08G 63/00 - Composés macromoléculaires obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale de la macromolécule
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
83.
ORGANIC POWDER FILLER USEFUL AS THE REPLACEMENT OF MINERAL FILLER IN COMPOSITES
This invention is about organic filler powder materials useful as the replacement of mineral or inorganic fillers in composites. The organic powder materials have particle size less than 60 .mu.m and are visually non-differentiable in composites. The gel coat materials with the organic powder have uniform color appearance and have improved color stability when exposed to moisture.
This invention is about organic powder materials useful as the replacement of mineral or inorganic fillers in composites. The organic powder materials have particle size less than 60 μm and are visually non-differentiable in composites. The gel coat materials with the organic powder have uniform color appearance and have improved color stability when exposed to moisture.
Unsaturated polyester compositions are disclosed that are obtainable by reacting: (i) plant and animal oil triglycerides, an alkyl ester of a saturated or unsaturated fatty acid or mixtures thereof; (ii) a difunctional, or polyfunctional glycol or mixtures thereof; (iii) a difunctional or polyfunctional acid, their anhydrides or alkyl esters and mixtures thereof; (iv) a strained cycloolefin; (v) a component(s) that function as a compound capable of initiating polymerization at high temperature and which is stable at room temperature; and (vi) low profile additives, fillers, and reinforcements. Also disclosed are methods for the preparation of the polyesters and the use of the polyesters in closed and open mold compositions such as sheet molding compound (SMC), bulk molding compounding (BMC), resin transfer molding (RTM), pultrusion, infusion, filament winding, and spray up.
C08G 63/48 - Polyesters modifiés chimiquement par estérification par des huiles d'acides gras supérieurs non saturés ou leurs acidesPolyesters modifiés chimiquement par estérification par des acides résiniques
Pigment for use in coloring a neutral base to create a colored gel coat that is a polymeric protective coating used as a protectant for constructing boat hulls, recreational vehicle bodies, bathroom fixtures and other similar industrial applications; colored gel coats created by mixing pigment with neutral base, namely, polymeric protective coatings used as a protectant for constructing boat hulls, recreational vehicle bodies, bathroom fixtures and other similar industrial applications
Provided herein are polyester toner resins that may reduce or eliminate the use of Bis A, a common polyester toner resin material that may pose environmental and/or toxicity risks. In addition, the polyester toner resins according to some embodiments of the present invention may have desirable toner resin properties, such as hot offset resistance.
Provided according to some embodiments of the present invention are hybrid chemically-produced toners produced by a method including forming a resin component including a) at least one of a water reducible acrylic resin and a water dispersible polyester resin; and b) an epoxy; subjecting the resin component to conditions sufficient to form a hybrid resin component; and dispersing the hybrid resin component into water.
G03G 5/00 - Organes d'enregistrement pour enregistrement original par exposition, p. ex. à la lumière, à la chaleur, aux électronsFabrication à cet effetEmploi de matériaux spécifiés dans ce but
(1) Polyester resin gel coats in liquid form intended for use as a coating that forms the outer layer of a composite material incorporating fiberglass, such as boat hulls and decks, sanitary bathtubs and sinks, and the like;
(1) Polyester resin gel coats in liquid form intended for use as a coating that forms the outer layer of a composite material incorporating fiber glass, such as boat hulls and decks, sanitary bathtubs and sinks, and the like;
(1) Polyester resin gel coats in liquid form intended for use as a coating that forms the outer layer of a composite material incorporating fiberglass, such as boat hulls and decks, sanitary bathtubs and sinks, and the like;
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
resin based gel coats in liquid form intended for use as a coating that forms the outer layer of a composite material incorporating fiberglass and to act as a sealant, corrosion inhibitor, protectant and to improve aesthetic apperance for boat hulls and decks, sanitary bathtubs and sinks, and the like
95.
POLYESTER-POLYURETHANE HYBRID RESIN MOLDING COMPOSITIONS COMPRISING POLYURETHANE WITH UNITS DERIVED FROM ALIPHATIC ISOCYANATES
A hybrid resin composition is described, with the composition comprising: A. an A part composition comprising an aliphatic polyfunctional isocyanate compound and a free radical polymerization initiator; and B. a B part composition comprising an ethylenically unsaturated, substantially water-free polyester polyol and a polyurethane catalyst. The A part composition can contain a non-interfering solvent, e.g., styrene, and the B part composition typically has an acid value of 5 or less (based on solids). For outdoor use, the B part composition is preferably free of tertiary hydrogens, ether glycols and terephthalic acid residues.
resin based gel coats in liquid form intended for use as a coating that forms the outer layer of a composite material incorporating fiberglass and to act as a sealant, corrosion inhibitor, protectant and to improve aesthetic apperance for boat hulls and decks, sanitary bathtubs and sinks, and the like
97.
Polyester-polyurethane hybrid resin molding compositions comprising polyurethane with units derived from aliphatic isocyanates
The A part composition can contain a non-interfering solvent, e.g., styrene, and the B part composition typically has an acid value of 5 or less (based on solids). For outdoor use, the B part composition is preferably free of tertiary hydrogens, ether glycols and terephthalic acid residues.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/67 - Composés non saturés contenant un hydrogène actif
