01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Unprocessed acrylic resins; adhesives for industrial purposes and for wall tiles; phthalic and maleic anhydrides; catalysts for use in chemical and biochemical processes; industrial chemicals; dispersions of plastic materials for use in the manufacture of a wide variety of goods; emulsifiers for industrial purposes; sizing compounds for use in the manufacture of a wide variety of goods; unprocessed epoxy resins; fireproofing preparations; unprocessed plastics; plasticizers; plastisols; unprocessed synthetic resins; vulcanization accelerators; liquid coating agents, namely, unprocessed artificial liquid resin gel; unprocessed artificial oil resins; unprocessed aromatic, terpene, and aliphatic hydrocarbon synthetic resins for industrial purposes; polyurethanes; unprocessed unsaturated polyester resins; unprocessed phenolic resins; unprocessed synthetic thermosetting resins for industrial purpose; chemical products, namely, organic peroxides for the rubber and plastics industry; chemical products, namely, organic hydrogen peroxides for industrial purposes Anti-corrosion products, namely, oils, papers, paints, coatings; rust-proofing agents, thickeners for paints and colours; thinners for colours; binding agents for paints; fire retardant coatings; coating compositions in the nature of paint for industrial applications; weather proofing coatings; coatings in the nature of industrial sealants for water-proofing and surface hardening; synthetic resins for fireproof paints; binders and thinners for paints; synthetic resin for paints and inks [ Adhesives and adhesives tapes for stationery or household purposes; plastic foils for packaging ] Semi-finished acrylic resins; adhesive tapes other than for stationery, medical or household purposes; packaging materials, namely, expanded plastic pellets, low-density polyurethane packaging foam; plastic fibers, not for textile use; plastic thread, not for textile use; insulating materials; insulating coatings; insulating varnishes and paints; latex for industrial use; semi-processed plastics in the form of sheets, plates or rods; semi-processed plastic in the form of films; semi-finished products of synthetic resins in form of pellets, rods, foils, foams, fibers, films and sheets; sealant compounds for joints; semi-processed foams, namely, foam rubber, packing foam in sheet form, foam sheeting for use as a building insulation; sealants for buildings
2.
HEAT-CURABLE COMPOSITIONS INCLUDING A REINFORCEMENT ADDITIVE AGAINST SHOCKS
The invention relates to a heat-curable composition containing at least one heat-curable resin or resin system that includes as an additive at least one block copolymer including a block A' containing a polydiene consisting of non-hydrogenated polybutadiene and/or polyisoprene, said block A' being free of polar monomers, and from 1 to 3 blocks B' containing polylactone, wherein said copolymer in said heat-curable composition has an average mass in numbers of said copolymer lower than 50000 and an average mass in numbers of said block A' of between 500 and 10000 and a global weight ratio of said copolymer, as defined relative to the total weight of said resin or resin system with said additive, selected in a range of between 2 to 30% so that the weight ratio of block B' relative to the total weight is in a range of between 2.5 to 10 % when Tg is lower than 30°C, and in a range of between 3 to 7% when Tg is at least equal to 130°C. The invention also relates to the use of said copolymer as a reinforcing additive against shocks for heat-curable compositions, and to finished products for applications in adhesives and molded or laminated composite parts.
C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
C09J 163/00 - Adhésifs à base de résines époxy; Adhésifs à base de dérivés des résines époxy
C08L 53/00 - Compositions contenant des copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères
3.
METHOD OF PREPARING CYCLOALIPHATIC METHACRYLIC ESTERS, BY CATALYSIS BASED ON TRIFLIC ACID AND DERIVATIVES THEREOF
The invention relates to a method of preparing, without diluent, at least one cycloaliphatic methacrylate (I), optionally bearing an endocyclic unsaturated group, comprising a step of addition reaction of at least one hydroxy methacrylate of general formula (II) to an endocyclic unsaturated group of at least one unsaturated cyclic compound (III) comprising at least one bicyclic ring, and this in the presence of a catalytic system (IV) selected from: a) at least one catalyst chosen from: Cu2+ triflate, Sc3+ triflate, Yb3+ triflate, Cu2+ triflimidate, Sc3+ triflimidate and Yb3+ triflimidate, and/or b) at least one combination of: - at least one catalyst b1) chosen from: triflic acid and/or triflimidic acid, and of: - at least one radical polymerization inhibitor b2) or c) at least one combination of at least one catalyst a) with at least one catalyst b1) as defined above, with said endocyclic unsaturated group of said cyclic compound, borne by a strained ring and with the formulae (I), (II) and (III) defined as follows: (I) CH2=C(Me)-CO2-R1-O-R3, (II) CH2=C(Me)-CO2-R1-OH, (III) R2-H, with: R1: alkylene chosen from ethylene, propylene or butylene and preferably ethylene, or polyoxyalkylene having 2 to 4 alkoxy units and chosen from oxyethylene and/or oxypropylene; R2-H: aliphatic ring comprising at least one bicyclic ring as defined above; R3: cyclic residue -H-R2-H, residue derived from R2-H, after addition of the compound (II) to said endocyclic unsaturated group. The product directly obtained by this method, in particular without removal of by-products, is used as is, as reactive diluent as partial or complete replacement for styrene in the compositions of thermosetting resins for composites, laminates and coatings.
The invention relates firstly to a hot melt adhesive additive, particularly comprising a low molecular weight styrene-maleic anhydride (SMA) and a low molecular weight maleated polybutadiene imparting caustic removability to a conventional hot melt adhesive composition comprising the said additive. It relates also to a caustic removable hot melt adhesive composition comprising said adhesive additive and further comprising an adhesive resin of the group consisting of styrene-isoprene-styrene block copolymers, tackifying resins, polyacrylate resins, poly ethylene vinyl acetate resins, polystyrene butadiene resins, styrene-butadiene-styrene block copolymers, and process oil, or mixtures thereof. It covers also a caustic removable hot melt adhesive label which comprises said caustic removable hot melt adhesive composition.
C08L 35/06 - Copolymères avec des monomères vinylaromatiques
C08L 51/04 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères greffés sur des caoutchoucs
C08L 51/06 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères greffés sur des homopolymères ou des copolymères d'hydrocarbures aliphatiques ne contenant qu'une seule liaison double carbone-carbone
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 polycarboxyliques; Leurs anhydrides, halogénures ou esters à bas poids moléculaire
6.
HEAT CURABLE COMPOSITION FOR COMPOSITE PARTS AND INTUMESCENT COATINGS
The invention relates to a heat curable composition for fire-resistant or intumescent composite parts, which is free of any halogen additive or halogen structure in the components thereof, and which comprises: a) 100 parts by weight of a dry resin, including a1) an unsaturated polyester having an acid index lower than 10 and/or a2) a vinyl ester; b) 40 to 200 parts by weight of a reactive thinner among ethylenically unsaturated monomers; c) 20 to 110 parts by weight of a thermal expansion agent selected from melamine and derivatives thereof, guanidine, glycine, urea, triisiocynurates, and azodicarbinamide; d) 0 to 250 parts by weight of aluminium trihydrate; e) 10 to 80 parts by weight of a carbonisation precursor agent selected from multifunctional polyols; f) 50 to 200 parts by weight of a compound selected from a phosphorus derivative and/or a boric acid derivative; g) optionally at least one metal oxide; h) optionally other additives and fillers; i) optionally reinforcements containing natural or synthetic fibres and related fabrics, wherein the acid component of the polyester al) contains at least 60 mol % of acid and/or maleic anhydride and the polyol component contains at least 70 mol % of propylene glycol. The compositions can be used in the field of transport, building, public works, civil engineering and recreation or street furniture with intumescent composite parts or coatings that comply at least with criterion HL2 of the R1 requirement of prCEN/TS 45545-2:2008.
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement
C08J 9/06 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent chimique de gonflage
C08F 283/01 - Composés macromoléculaires obtenus par polymérisation de monomères sur des polymères prévus par la sous-classe sur des polyesters non saturés
7.
RESIN AND PAINT COATING COMPOSITIONS COMPRISING HIGHLY ESTERIFIED POLYOL POLYESTERS WITH TWO OR MORE PAIRS OF CONJUGATED DOUBLE BONDS
An alkyd resin comprising A) a polyol-polyacid alkyd; and B) a composition comprising a highly esterified polyol polyester wherein the polyester comprises a polyol residue and a plurality of fatty acids esters, and wherein from about 2% to about 55% of the fatty acid esters contains two or more pairs of conjugated double bonds.
C08L 67/08 - Polyesters modifiés soit par des huiles d'acides gras supérieurs ou leurs acides, soit par des résines naturelles ou des acides résiniques
C09D 167/08 - Polyesters modifiés soit par des huiles grasses supérieures ou leurs acides, soit par des résines naturelles ou des acides résiniques
8.
RESIN AND PAINT COATING COMPOSITIONS COMPRISING HIGHLY ESTERIFIED POLYOL POLYESTERS WITH ONE PAIR OF CONJUGATED DOUBLE BONDS
An alkyd resin comprising A) a polyol-polyacid alkyd; and B) a composition comprising a highly esterified polyol polyester, wherein the polyester comprises a polyol residue and a plurality of fatty acids esters, and wherein from about 5% to about 80% of the fatty acid esters contains exactly one pair of conjugated double bonds.
C08L 67/08 - Polyesters modifiés soit par des huiles d'acides gras supérieurs ou leurs acides, soit par des résines naturelles ou des acides résiniques
C09D 167/08 - Polyesters modifiés soit par des huiles grasses supérieures ou leurs acides, soit par des résines naturelles ou des acides résiniques
9.
COATING COMPOSITION FOR THE STORAGE OF WASTE THAT IS TOXIC TO HEALTH AND/OR THE ENVIRONMENT, WHICH IS FREE FROM AN AROMATIC AMINE CURING AGENT
The invention relates to a coating composition for the storage or containment of waste that is toxic to health and/or the environment, comprising a composition based on an epoxy resin and a curing composition free from an aromatic amine curing agent. The invention also relates to the use of this composition for the coating of said waste.
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-carbone; Compositions 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 167/06 - Polyesters non saturés comportant des insaturations 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-carbone; Compositions 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
11.
POLYMER AQUEOUS DISPERSION WITH CORE/SKIN STRUCTURE, METHOD FOR MAKING SAME AND APPLICATION THEREOF IN COATINGS
The invention relates to an aqueous dispersion of a polymer, including polymer particles having a core/skin structure, that can be obtained by the emulsion polymerisation of at least two monomer compositions 1 and 2 in at least two steps, said at least two monomer compositions 1 and 2 yielding polymers P1 and P2 having respective glass-transition temperatures Tg1 and Tg2, with Tg1 being lower than or equal to 30°C and Tg2 being higher than or equal to 80°C, the difference Tg2-Tg1 ranging from 50 to 200°C, wherein said polymerisation is carried out in the presence of at least one anionic phosphated surfactant that is present: a) either in the P1 polymer phase only; or b) in the P1 and P2 polymer phases provided that the weight ratio (anionic phosphated surfactant in P1/ anionic phosphated surfactant in P2) is higher than 1, the weight ratio of said anionic phosphated surfactant ranging from 0.5 t 5 wt %, preferably from 0.5 to 3 wt % and more preferably from 1 to 3 wt % relative to the total weight of the monomers in the dispersion, said phase P1 representing a ratio from 70 to 90 wt % of the total of P1+P2, and P2 representing a ratio from 10 to 30 wt % of the total of P1+P2. The invention also relates to a method for preparing said dispersion, to a composition of polymer aqueous dispersions including said dispersion, to a method for preparing said composition, to a coating or treatment composition containing said dispersion, to the use thereof in coatings or for treating natural or synthetic fibres, to the coating thus obtained and to a substrate coated with such a coating.
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 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
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
13.
LOW VOC THERMOSETTING COMPOSITION OF POLYESTER ACRYLIC RESIN FOR GEL COAT
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-carbone; Compositions 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
14.
USE OF A FLUID COMPOSITION WITH DELAYED CROSS-LINKING FOR HOLDING A CASING INSIDE A DRILL HOLE, AND METHOD FOR REINFORCING A DRILL HOLE
The invention relates to the use of a cross-linkable composition with controlled cross-linking, preferably delayed cross-linking, as a material for fixing and thermally insulating tubes used for casing in drill holes, especially oil drill holes, during exploitation operations, such as oil extraction, in the hole.
C09K 8/42 - Compositions de cimentation, p.ex. pour la cimentation des tubes dans les trous de forage; Compositions de bouchage, p.ex. pour tuer des puits
E21B 36/00 - Aménagements pour le chauffage, le refroidissement, l'isolation, dans les trous de forage ou dans les puits, p.ex. pour être utilisés dans les zones de permagel
C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p.ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
15.
AQUEOUS DISPERSION OF ZINC COMPOUND MODIFIED POLYMERS
An aqueous polymer dispersion contains zinc compound-modified polymer. The zinc compound-modified polymer is produced by the incorporation of zinc compound into the acrylic-modified alkyd by mixing at the temperatures of higher than 50oC. The resulting polymer is then dispersed in water by salt formation with a base. The aqueous dispersion of the present invention offers improved coating properties of early water-spot resistance, hardness, ink stain blocking and scrub resistance while demonstrating the viscosity stability.
C08L 67/08 - Polyesters modifiés soit par des huiles d'acides gras supérieurs ou leurs acides, soit par des résines naturelles ou des acides résiniques
A pre-activated slurry as rhelogy additive having: A) at least one fatty acid diamide, provided as a powder, said powder having optionally, in addition to the diamide, hydrogenated castor oil, B) at least one organic plasticizer, said plasticizer being a liquid at room temperature. The invention also relates to a specific preparation method of the rheology additive, a composition comprising said additive, a method for preparing said composition, and specific uses and particularly specific coatings obtained from said additive.
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 &mgr;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.
The invention is about organic powder materials useful as the replacement of mineral or inorganic fillers in gel coats or composites. The organic powder materials have particle size less than 60 쎽m 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.
The invention relates to an unsaturated polyester resin composition free of any non reactive solvent comprising: A) at least one unsaturated polyester obtained from: A1) an acid component including at least one ethylenically unsaturated cycloaliphatic anhydride and at least 5 mol. % of icatonic acid and/or anhydride and A2) a polyol component including at least one hydroxylated primary amine, said unsaturated polyester A) including at least one ethylenically unsaturated cycloaliphatic imide derived from said unsaturated cycloaliphatic anhydride and said polyol component A2) being free from any alkoxylated structure, the proportions and the average functionality of the components A1) and A2) being selected so as to avoid any cross-linking gelling. More specifically, the resin composition further includes: B) at least one monomer and/or oligomer reactive thinner including at least one ethylene unsaturation that can be copolymerised with the ethylene unsaturation of said unsaturated polyester A) and said thinner B) being free of any alkoxylated structure, and optionally C) at least one saturated polyester liquid at room temperature and having at least one (meth)acrylic terminal unsaturation. The invention also relates to a method for preparing said resin composition, to a cross-linkable composition containing the same and to various uses thereof in electric protection and/or insulation coatings having a high thermal stability, mainly in the electrotechnical field or in moulding compositions.
C09D 179/08 - Polyimides; Polyesterimides; Polyamide-imides; Polyamide-acides ou précurseurs similaires de polyimides
C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide-acides ou précurseurs similaires de polyimides
H01B 3/42 - Isolateurs ou corps isolants caractérisés par le matériau isolant; Emploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires polyacétals
C08G 63/685 - Polyesters contenant des atomes autres que le carbone, l'hydrogène et l'oxygène contenant de l'azote
20.
UNSATURATED POLYESTER-URETHANE PREPOLYMER AND ITS APPLICATIONS
The present invention relates to an ethylenically unsaturated prepolymer containing at least one condensation-reactive terminal group X selected from hydroxyl and/or amine or free isocyanate moieties, and optionally an ethylenically unsaturated terminal group X', the prepolymer being the product of reaction of the following components A and B: A) a first component A comprising the following mixture: i) at least one first ethylenically unsaturated resin carrying specific amine and/or hydroxyl reactive terminal groups, and/or ii), if appropriate, in the presence of at least one second resin different from the resin i) and selected from: ethylenically unsaturated hydroxyl-containing resins, and/or saturated, hydroxyl-containing and/or amino-containing resins, and/or iii) if appropriate, at least one third, reactive saturated resin, iv) optionally, at least one monoalcohol with unsaturation up to 30 equivalent % of the OH + NH2 total, B) a second component B comprising at least one polyisocyanate with a functionality of 2 or more than 2, the proportions of A and B being such as to prevent any gelling by crosslinking. The invention also relates to a crosslinkable resin composition comprising at least one prepolymer according to the invention, and its uses in various fields of application.
C08G 18/12 - 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 utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
The invention concerns an aqueous specific silica-based nanocomposite polymer dispersion, a method for preparing same, a coating composition, in particular protective, containing said dispersion, for applications requiring high anti-corrosive, anti-abrasive and chemical resistance performances. It concerns an aqueous nanocomposite polymer dispersion obtainable by an emulsion polymerization process of at least one monomer composition in the presence of at least one aqueous silica nanoparticle dispersion, said monomer composition being added at least in one step into the reactor already containing the aqueous silica nanoparticle dispersion, said aqueous silica nanoparticle dispersion having an anionic character and being stable in a pH range between 2 to 10, and said emulsion polymerization being performed in the presence of at least one organic initiator free of any ionic group and in the absence of any monomer or cationic dispersant.
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 ra; Compositions de revêtement à base de dérivés de tels polymères
The invention relates to an elastomeric composition, comprising by weight : a) 100 parts of one or more elastomers, b) from 1 to 40 parts of one or more coagents comprising one more terminally- functional alkoxylated polybutadiene (meth)acrylates c) from 0 to 200 parts of a filler material. More particularly, terminally-functional low molecular weight alkoxylated polybutadiene (meth)acrylates of Formula (I) : wherein R is H, Me, Et or C6H5; R' is H or Me; R' is H or Me; n = 1 to 100; and Z = 1 to 3, may be used to improve the physical properties of elastomeric compositions cured in the presence of at least one free-radical generating compound selected from peroxides, percarbonates or azo compounds. The elastomers are natural or synthetic or mixtures thereof. Reinforcing fillers may also be present.
C08C 19/38 - Addition d'un réactif qui réagit avec un hétéro-atome ou un groupe contenant des hétéro-atomes de la macromolécule réagissant avec l'oxygène ou des groupes contenant de l'oxygène avec des radicaux hydroxyle
C08L 15/00 - Compositions contenant des dérivés du caoutchouc
C08L 19/00 - Compositions contenant des caoutchoucs non prévues dans les groupes
Vulcanizable composition comprising diene-based thermoplastic polyurethane (TPU) with uncured rubbery polymer from natural or/and synthetic rubber, cured compositions and articles prepared by curing the said vulcanizable composition. Examples of resulting vulcanized rubber articles are: tire, hose, belt, roller, shoe sole or rubber-fabric composite.
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.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
35 - Publicité; Affaires commerciales
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemical products for use in industry; artificial and synthetic resins; acrylic and epoxy resins; dispersions of plastics; unprocessed plastics in any form; rubber solutions; polymers for use in industry; textile-impregnating chemicals; leather-dressing and leather-impregnating chemicals; chemical used in the manufacture of paints, varnishes, inks, structural materials, coatings and adhesives; chemical cement and concrete additives; adhesives (glues) used in industry. Paints, varnishes, lacquers; printing inks; thinners and solvents for paints, varnishes and inks; coatings; preparations for the protection of wood and metals; anti-corrosive and anti-rust preparations; raw natural resins; colorants, mordants; binders and thickeners for paints; enamels (varnishes); enamels for painting; fixatives (varnishes); mastics. Printed matter, publications, journals, advice pamphlets and leaflets relating to the chemical industry, the sale and distribution of chemicals; technical, operational and methodological books, booklets, handbooks (manuals), catalogues and guides in the field of chemicals. Plastics in extruded form for use in manufacture; semi-finished artificial resins; acrylic resins (semi-finished products); all forms of unprocessed or semi-finished synthetic rubber (except in liquid form); adhesive tapes, except for stationery, medical or household purposes; packaging wrappers of plastic; insulating products and materials. Advertising, business information and sales promotion; direct mail advertising; electronic publicity columns preparation; promotional offers; organization and management of business operations to obtain customer loyalty; advertising and commercial sponsorship and patronage; administration of purchasing and/or on-line services on the Internet. Transport, distribution (delivery), storage, packaging and bottling of goods, in particular chemicals and derivatives thereof. Processing of chemicals. Chemical research and analysis; chemical research and development of new processes.
26.
RUBBER COMPOSITION CONTAINING METAL SALTS OF ORGANIC ACIDS, METHOD OF CURING, CURED COMPOSITIONS, AND ARTICLE
A composition comprising natural and/or synthetic rubber, sulfur as vulcanizing agent, and an activation system comprising at least one metal salt of a C1-C7 saturated organic acid. A method of curing the compositions, the resultant cured compositions, and articles comprising the cured compositions are also disclosed.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
35 - Publicité; Affaires commerciales
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Chemical products for use in industry; artificial and synthetic resins; acrylic and epoxy resins; dispersions of plastics; unprocessed plastics in any form; rubber solutions; polymers for use in industry; textile impregnating chemicals; leather-dressing and leather-impregnating chemicals; chemical used in the manufacture of paints, varnishes, inks, structural materials, coatings and adhesives; chemical cement and concrete additives; adhesives (glues) used in industry. Paints, varnishes, lacquers; printing inks; thinners and solvents for paints, varnishes and inks; coatings; preparations for the protection of wood and metals; anti-corrosive and anti-rust preparations; raw natural resins; colorants, mordants; binding preparations and thickeners for paints; enamels (varnishes); enamels for painting; fixatives (varnishes); mastics. Printed matter, publications, magazines, pamphlets and leaflets providing advice on the chemical industry, the sale and distribution of chemicals; books, booklets, handbooks (manuals), catalogues and technical, functional and methodological guides in the field of chemistry. Plastics in extruded form for use in manufacture; semi-finished artificial resins; acrylic resins (semi-finished products); all forms of unprocessed or semi-finished synthetic rubber (except in liquid form); adhesive tapes, except for stationery, medical or household purposes; packaging wrappers of plastic; insulating products and materials. Advertising, business information and sales promotion; direct mail advertising; electronic publicity columns preparation; promotional offers; organization and management of business operations to obtain customer loyalty; advertising and commercial sponsorship and patronage; administration of purchasing and/or on-line services on the Internet. Transport, distribution (delivery), storage, packing and bottling of goods, in particular chemicals and their derivative products. Treatment of chemical substances. Chemical studies and research; chemical research and development of new processes and licensing of intellectual property to others.
A coating composition is produced by forming an aqueous dispersion of a crosslinking agent and a resin that comprises the reaction product of an alkyd polymer, an optional surfalkyd, diacetone acrylamide, another acrylate monomer and optionally aromatic monomers wherein the reaction product is neutralized with either ammonia or an amine. A coating of the aqueous dispersion on wood exhibits at least some of the following desired properties: rapid dry time, good tannin blocking, good resistance to picking up dirt, good hot box stability and good exterior durability. Additionally, the inventive coatings appear to provide improved crosslinking compared to coatings comprising resins not neutralized with an amine or ammonia and/or not containing a surfalkyd.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
07 - Machines et machines-outils
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
37 - Services de construction; extraction minière; installation et réparation
41 - Éducation, divertissements, activités sportives et culturelles
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Acid proof chemical compositions, acrylic resins, chemical
additives for drilling muds, chemical additives for fuels;
adhesives for industrial purposes and for wall tiles;
concrete bonding agents, anti-incrustants; primers,
phthalic and maleic anhydrides; chemical products for
aeration and preservation of concrete; catalysts;
organic-bleaching chemicals; drilling muds; ceramic
glazings; industrial chemicals; cement-waterproofing
preparations; adhesives for mending broken articles;
adhesives for billposting; adhesives for wallpaper; leather
glues; chemical condensation products; chemical products
for leather waterproofing and impregnating; chemical
products to facilitate mold-release; dispersions of plastic
materials; emulsifiers; sizing products; unprocessed epoxy
resins; flotation products; damp-proofing preparations for
masonry; fireproofing preparations; textile-impregnating
chemicals; glass-frosting chemicals; unprocessed plastics;
plasticizers; plastisols; unprocessed synthetic resins;
surface-active chemical agents; vulcanization accelerators;
vulcanizing products; liquid coating agents, in particular
babies' diapers and/or liquid resin gel; oil resins;
aromatic, terpene, and aliphatic hydrocarbon resins;
polyurethanes; unsaturated polyester; phenolic resins;
thermosetting resins; organic peroxides. Anti-corrosion products; rust-proofing agents, binders,
thinners, thickeners and binding agents for paints and
pigments; coatings; synthetic resins for fireproof paints;
binders and thinners for paints; synthetic resin dispersions
for paints and inks. Hoods for electric and electronic machines; forms of
mixers; injection molding machines for plastics. Computer consoles; recorded computer programs and software
for the calculation of injection molding condition or of
plastics; dosing devices; cases for vacuum cleaners. Polymerization installations; synthetic resin vehicle
reflectors; bathtubs; acrylic resin baths reinforced with
glass fibers; washbasins; cases for hair dryers. Ships' hulls; parts for automobiles, namely, doors,
tailgates, grill supports, roofs, rear spoilers, automobile
oil pans, distributor heads, cylinder head covers, intake
manifolds, bumpers and hoods for vehicle engines; parts of
bodies, rail freight and trailers. Adhesives and adhesive tapes for stationery or household
purposes; plastic foils for packaging; adhesive plastic
sheets for decorative purposes. Semi-finished acrylic resins; adhesive tapes other than for
stationery, medical or household purposes; insulators for
cables; padding materials of plastics; packaging materials
of plastics; fiberglass for insulation; fibers and threads
of plastics not for textile use; insulating materials and
compositions; insulating varnishes and paints; latex;
semi-processed plastics in the form of sheets, plates or
rods; plastic film, other than for wrapping; semi-finished
products of synthetic resins; laminates (semi-worked
material); sealant compounds for joints; fillers for
repairing vehicle bodies; semi-processed foams; sealer
coatings (other than paints) for building. Paving slabs not of metal; raw materials for ceramics;
posts for electricity mains not of metal; coatings;
non-metallic sinks; road marking sheets and strips of
synthetic material; foundry molds, not of metal; wall
coverings, panels and walls not of metal for building;
coverings not of metal for building; roof coverings, not of
metal; tiles not of metal; rigid pipes, not of metal. Transport containers of plastics; products of plastics and
substitutes of wood, stone and ivory, not included in other
classes; seats; letter boxes of plastics. Construction and repair of machines and equipment for the
manufacture of a synthetic resin and for the conversion of
synthetic resin into semi-finished and finished products. Training of staff; training of personnel in the manufacture
of synthetic resins; training of personnel in the
conversion of synthetic resins into semi-finished and
finished products. Calculation of the composition of a polymer according to the
nature of the finished products manufactured from this
polymer; calculation of the conditions for the conversion
of a synthetic resin according to the nature of this resin
and the nature of the finished products manufactured from
this resin.
