Bismaleimide compounds of the formula (I) wherein R1 is a divalent aliphatic radical and R2 is a divalent aromatic radical; And resin compositions comprising said bismaleimide compounds of the formula (I), having a low dielectric constant (Dk), a low dielectric dissipation factor (Df) and a high glass transition temperature (Tg).
C08F 236/22 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having three or more carbon-to-carbon double bonds
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
2.
Araldite Easy to use professional adhesives You can always rely on Araldite ORIGINAL EPOXY SINCE 1950
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Chemicals used in industry; unprocessed artificial resins;
epoxy resins; hardening preparations for epoxy resins;
chemical additives for epoxy resins; unprocessed synthetic
resins used in the building and stone industry, also for the
manufacture and finishing of marble and granite; unprocessed
plastics; tanning materials; adhesives for industrial use;
glues; adhesive substances for bonding metals, plastics and
other materials; adhesives for DIY (do-it- yourself) use. Paints; Varnishes; lacquers; coatings (paints); enamels
(varnishes); preservatives against rust and against
deterioration of wood; dyestuffs; wood stains; stains for
leather; raw natural resins. Bookbinding material; Adhesives for paper and stationery or
for household purposes, including adhesives consisting of an
epoxy two-component system; modeling paste; plastic
materials for packaging, included in this class. Semi-finished plastic products; Plastics in extruded form
(semi-finished) for use in manufacture of products; packing,
stopping and insulating materials; electrically insulating,
thermally insulating and acoustic insulating materials and
plastics, also for the manufacture parts in the form of
sheets, blocks and rods; flexible pipes, not of metal;
resin-based, semi finished materials and products for
coating, filling, jointing, sealing, finishing, repairing,
installing, assembling and isolating, the aforementioned
products also for use in connection to stone, including
marble and granite; elastic pastes for filling, jointing,
sealing, finishing, repairing, installing, assembling and
isolating; adhesive, coating and filling materials on the
basis of epoxy resins; all kinds of semi-processed synthetic
resins, plate resins, resins plates, plates made of resins,
coating resins, packaging resins, casting resins, molding
resins and synthetic resins as composite material. Non-metallic building materials; Synthetic-resin-based
building materials for building purposes, including products
for filling, jointing, sealing, finishing, repairing,
installing, assembling and isolating, also for use in
connection to stone including marble and granite; mortar,
filling mortar and pastes; mortar for tiles.
3.
DISPERSE AZO DYES BASED ON 2-HYDROXYNAPHTHALENE-3-CARBOXYLIC ACID
The present invention relates disperse azo dyes based on BON-acid (2-hydroxynaphthalene-3-carboxylic acid) of the general formula (1) a process for the preparation of such azo dyes, a dye mixture comprising such azo dyes, the use of such azo dyes in dyeing or printing semi-synthetic or synthetic hydrophobic fibre materials and to a semi-synthetic or synthetic hydrophobic fibre material dyed or printed by said azo dyes or said dye mixture.
C09B 29/01 - Monoazo dyes prepared by diazotising and coupling characterised by the diazo component
C09B 29/20 - Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
The present invention relates to the field of isomeric mixture of reactive dyes that are suitable for the dyeing or printing of nitrogen-containing or hydroxy-group-containing fibre materials and yield on such materials dyeings or prints having a good build-up behaviour, a high fixation rate, good washing off properties of the unfixed dyes and good all-round fastness properties, as well as a good stability to various dyeing parameters such as a good bath stability. Furthermore, the present invention relates to a process for dyeing or printing of nitrogen-containing or hydroxy-group-containing fibre materials, wherein the isomeric mixture of reactive dyes according to the invention is used. The isometric mixture of the present invention comprises at least an isomer of formula (Ia) and an isomer of formula (Ib).
Functionalized particles comprising a shell and a core and a payload that is embedded or entrapped, wherein the shell matrix is obtained by interfacial polymerisation of vinyltriethoxy silane and at least one other ethylenically unsaturated monomer copolymerizable with vinyltriethoxy silane, said functionalized particles being capable to chemically bind to a substrate, are suitable as controlled release systems for textile applications to impart durable softness and excellent water retention even after multiple laundries.
01 - Chemical and biological materials for industrial, scientific and agricultural use
16 - Paper, cardboard and goods made from these materials
Goods & Services
Chemicals used in industry; unprocessed artificial resins, epoxy resins, hardening preparations for epoxy resins, chemical additives for epoxy resins, unprocessed synthetic resins used in the building and stone industry also for the manufacture and finishing of marble and granite; unprocessed plastics; tanning materials; adhesives for industrial use, glues, adhesive substances for bonding metals, plastics and other working material; adhesives for DIY (do-it-yourself) use. Gums (adhesives) for stationery or household purposes; adhesives tapes for stationery or household purposes; adhesives (glues) for stationery or household purposes; glue for stationery or household purposes; pastes for stationery or household purposes; self-adhesive tapes for stationery or household purposes; sealing compounds for stationery purposes; isinglass for stationery or household purposes; non-setting adhesive paper.
7.
USE OF REACTIVE PROTEIN CROSS-LINKING AGENTS FOR CROSSLINKING PROTEIN-CONTAINING SUBSTRATES AND PROCESSES FOR TANNING AND DYEING OF LEATHER
The present invention relates to the use of reactive colourless and metal-free protein cross-linking agents for the cross-linking (tanning) of protein-containing substrates, said agents are environmentally friendly and give an improved fixation yield, a long-term cross-linking (tanning) stability and good washing off properties. The present invention further relates to processes for the cross-linking (tanning) of protein-containing substrates thereby creating an environmentally friendly process which minimizes the use of chemicals and further improves the quality and efficiency of the tanning and dyeing process.
11421414122-32222-322-32321141212322122222-U and U is a group removable under alkaline conditions, M is hydrogen, an alkali metal or one equivalent of an alkaline earth metal, k and n are each independently of the other the number 0, 1 or 2, I and q are each independently of the other the number 0 or 1, m is the number 0 or 1, and wherein the diazo component of the dye of formula (1) and the diazo component of the dye of formula (2) each independently of the other are a benzene radical or a naphthyl radical, are suitable especially for the dyeing or printing of cellulosic fibre materials, exhibit a good build-up, a good fixation rate and good washing off properties of the unfixed dyes, and good all-round fastness properties.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
C07C 317/44 - Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
C09D 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
D06P 1/382 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes with a reactive group directly attached to the heterocyclic group
D06P 1/384 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes with a reactive group not directly attached to the heterocyclic group
D06P 3/66 - Natural or regenerated cellulose using reactive dyes
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Unprocessed artificial resin; unprocessed epoxy resin; unprocessed synthetic resin; unprocessed artificial resins for industrial purposes; unprocessed plastics; unprocessed synthetic resins for use in the manufacture of plastic molding compounds.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Unprocessed artificial resin; unprocessed epoxy resin; unprocessed synthetic resin; unprocessed artificial resins for industrial purposes; unprocessed plastics; unprocessed synthetic resins for use in the manufacture of laminating systems.
The present disclosure is related to an accelerator composition for the cure of polyfunctional isocyanates with epoxy resins comprising (a) a boron trihalide-amine complex, and (b) a quaternary ammonium or phosphonium halide as well as the use of such accelerator composition, cured isocyanate-epoxy resin products obtainable therefrom and a method of making a cured isocyanate-epoxy resin product.
B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
B01J 31/14 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
Functionalized particles comprising a shell and a core and a payload that is embedded or entrapped, wherein the shell matrix is obtained by interfacial polymerisation of vinyltriethoxy silane and at least one other ethylenically unsaturated monomer copolymerizable with vinyltriethoxy silane, said functionalized particles being capable to chemically bind to a substrate, are suitable as controlled release systems for textile applications to impart durable softness and excellent water retention even after multiple laundries.
1261016161126106106106101616341616166101616161451616610161616146789144alkanoylamino, and the radicals X independently denote N or C-H, with the proviso that at least one radical X denotes C-H, which are distinguished by their good lightfastness properties.
12318188alkoxy, nitro, cyano, trifluoromethyl, halogen or hydroxy; with the proviso that the compounds of formulae (101) and (102) are excluded, provides good lightfastness properties to textile fibre materials, in particular PES fibre materials.
C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
C07D 403/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
D06P 5/06 - After-treatment with organic compounds containing nitrogen
C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
18.
PROCESS FOR THE SIMULTANEOUS TANNING AND DYEING OF COLLAGEN CONTAINING FIBROUS MATERIAL
112-31231234141212-3233 are each independently of the other identical or different fiber reactive radicals, and b is the number 0 or 1, by combining two steps of leather production, tanning and dyeing, into a single step, thus, preserving resources and reducing the environmental impact.
D06P 1/02 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using azo dyes
D06P 3/00 - Special processes of dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form, classified according to the material treated
12341 22 denotes chloro or bromo, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and,especially, synthetic hydrophobic fibre materials, more especially textile materials.
The present invention relates to a colorant mixture comprising (A) at least one blue- or black-dyeing disperse dye of formula (formula I), wherein R1 denotes hydrogen or halogen, R2 and R3 are each independently of the other hydrogen; C1-C8-alkyl which is unsubstituted or substituted with hydroxy, cyano, C1C4alkoxy or halogen; -(CH2)n-0-(CH2)mR4, wherein R4 denotes hydrogen or C1C8-alkyl, n is a number from 2 to 6 and m is a number from 0 to 6; C5-C24aryl which is unsubstituted or substituted with hydroxy, carboxy, cyano, C1C8alkyl, d-C4alkoxy or halogen; or C6-C30aralkyl which is unsubstituted or substituted with hydroxy, cyano, C1C4alkyl, C1C8alkoxy groups or halogen; and (B) at least one yellow-, orange- or red-dyeing disperse dye, solvent dye, vat dye or pigment; and to the use thereof in dyeing or printing cellulose or cellulose blend fibre materials.
C09B 29/42 - Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing a six-membered ring with one nitrogen atom as the only ring hetero atom
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
D06P 3/36 - Material containing ester groups using dispersed dyestuffs
The invention relates to a process for printing cellulose textile fibre material or cellulose/polyester mixed textile fibre material, characterised in that the fibre material is treated with a printing paste or printing ink containing a disperse dye of the formula (1), (2), (3) or (4), wherein R1–R3 are each independently of the other hydrogen, halogen, C1-C8-alkyl or C1-C8-alkoxy, R4 denotes hydrogen, C1-C8-alkyl or a group of the formula -SO2-NR6R7, wherein R6 and R7 each independently of the other denote hydrogen, C1-C8-alkyl which is unsubstituted or substituted by hydroxy, halogen, C1-C8-alkoxy or C6-C24aryl, or C6-C30aralkyl which is unsubstituted or substituted by hydroxy, C1-C8alkyl, C1-C8alkoxy or halogen, R5 represents hydrogen, C1-C8-alkyl or a radical of the formula (5), wherein R1–R4 are as defined above.
The invention relates to a method for printing cellulose or cellulose blend fibre materials in accordance with the ink-jet printing process, wherein the fibre materials are treated with a water-soluble organic solvent having a boiling point >150 °C and printed with an aqueous ink comprising at least one at least one water-insoluble colorant which is soluble in hydrophilic organic solvents at elevated temperature. The process is suitable especially for printing PES/CO blends. The prints obtained have good fastness properties and high colour strength.
C09D 11/32 - Inkjet printing inks characterised by colouring agents
C09D 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
The present invention relates to an aqueous ink comprising (A) at least one disperse dye, and (B) a surfactant system comprising a mixture of (b1) at least one first surfactant of the formula (1),and (b2) at least one second surfactant selected from the group alkoxylated castor oil and tristyrylphenol alkoxylate of the formula (2) wherein Q1 and Q2 each independently of the other is C1-C12alkyl, which is branched or unbranched, B and E are each independently of the others a radical of the formula -O-CH2-CH2-, -O-CH(CH3)-CH2- or -O-CH2-CH(CH3)-, G means hydrogen, sulfo (-SO3H) or phosphato (-PO3H2) or a salt thereof, the sum of m+n is a number of from 1 to 40, and I is a number of from 1 to 40. The ink is stable and shows a good run-ability on inkjet printers. Prints obtained on semi-synthetic or synthetic hydrophobic textile fibre materials exhibit high temperature light fastness and at the same time a high colour strength.
(a3) a polyester polyol obtainable by epoxidation of an unsaturated fatty acid ester and subsequent ring-opening reaction with a compound containing active hydrogen,
can be used for the preparation of PUR foam which distinguishes by low-temperature flexibility and low dielectric loss and is suitable for filling the gap between the condenser core and the outer composite or porcelain insulator in the manufacture of resin impregnated paper (RIP) bushings.
C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08L 19/00 - Compositions of rubbers not provided for in groups
H01B 3/42 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes polyacetals
The present invention relates to azo dyes of formula (1), wherein R1 denotes hydrogen or C1-C12alkyl which is unsubstituted or substituted by one or more C1-C12alkoxy groups, C1-C12alkylcarbonyl groups, C7-C25arylcarbonyl groups, hydroxyl groups, amino groups, cyano groups or halogen atoms and which may be interrupted one or more times by the radical -O-, -S-, -NR4-, -COO- or -OOC-, R4 is hydrogen or C1-C12alkyl; X is hydrogen or halogen; and R2 and R3 are each independently of the other hydrogen; C1-C12alkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C1-C6alkoxy or C2-C8alkoxyalkoxy; C6-C24aryl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C1-C12alkyl, C1-C6alkoxy or C2-C8alkoxyalkoxy; or are C7-C25aralkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C1-C12alkyl, C1-C6alkoxy or C2-C8alkoxyalkoxy, to mixtures containing said dyes and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.
C09B 29/42 - Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing a six-membered ring with one nitrogen atom as the only ring hetero atom
A reactive dye of formula (1), wherein Z1 and Z2 are each independently of the other vinyl or a radical -CH2-CH2-Y and Y is a group removable under alkaline conditions, n is the number 1, 2, 3 or 4, m is the number 2, 3 or 4, q is the number 0 or 1, and the substituents -(SO3H)n, -SO2-Z1 and -NH-CO-(CH2)m-SO2-Z2 are bound to the benzene rings A, B and/or C, said benzene rings A, B and/or C are optionally further substituted by at least one substituent selected from the group C1-C4alkyl, C1-C4alkoxy and halogen, is suitable for dyeing and printing cellulosic or amide-group-containing fibre materials.
C09D 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
D06P 1/384 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes with a reactive group not directly attached to the heterocyclic group
D06P 3/66 - Natural or regenerated cellulose using reactive dyes
C09B 62/503 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted viny
27.
A THERMOSETTING EPOXY RESIN COMPOSITION FOR THE PREPARATION OF OUTDOOR ARTICLES, AND THE ARTICLES OBTAINED THEREFROM
A thermosetting epoxy resin composition comprising (A) a glycidyl-type epoxy resin comprising a mixture of (a1) from 10 wt% to 90 wt% of at least one cycloaliphatic glycidyl-type epoxy resin without an ester group, and (a2) from 90 wt% to 10 wt% of at least one cycloaliphatic glycidyl-type epoxy resin containing an ester group, each based on the total weight of (a1) and (a2), (B) at least one cationic curing agent, and optionally (C) at least one silanized filler, which, in particular, is suitable for the manufacture of outdoor insulation system articles for electrical engineering by casting, potting, encapsulation, and impregnation processes, wherein said articles exhibit good mechanical, electrical and dielectrical properties, and can be used as insulators, bushings, switchgears and instrument transformers.
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
H01B 3/40 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes epoxy resins
28.
MIXTURES OF REACTIVE DYES AND THEIR USE FOR THE DYEING OR PRINTING OF TEXTILE FIBRE MATERIALS
A dye mixture comprising at least one dye of formula (1) and at least one dye from the group of formulae (2) and (3), wherein (R1)k denotes k identical or different substituents from the group C1-C4alkoxy, C1-C4alkyl and sulfo, R2 is hydrogen or C1-C4alkyl, R3 is hydrogen or C1-C4alkyl, (R4)n denotes n identical or different substituents from the group C1-C4alkoxy, C1-C4alkyl and sulfo, (R5)q denotes q identical or different substituents from the group C1-C4alkoxy and C1-C4alkyl, X1, X2 and X3 are each independently of the others halogen, 3-carboxypyridin-1 -yl or 3-carbamoylpyridin-1 -yl, Τ1 is a fibre-reactive radical of formula (4a), (4b), (4c) or (4d), wherein (R6)0-2 denotes from 0 to 2 identical or different substituents from the group C1-C4alkyl, C1- C4alkoxy and sulfo, Me means methyl, and Et means ethyl, Z, Z1, Z2 and Z3 are each independently of the others vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions, M is hydrogen, an alkali metal or one equivalent of an alkaline earth metal, k, n and q are each independently of the others the number 0, 1 or 2, and I, m and s are each independently of the others the number 1 or 2, are suitable especially for the dyeing or printing of cellulosic fibre materials, exhibit good build-up, and yield dyeings and prints having good reproducibility and good all-round fastness properties.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
D06P 1/384 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes with a reactive group not directly attached to the heterocyclic group
D06P 3/66 - Natural or regenerated cellulose using reactive dyes
C09D 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
A dye mixture, comprising (A) a dye of the formula (1) wherein D is the radical of a carbocyclic or heterocyclic aromatic diazo component, R1 and R2 are each independently of the other hydrogen, C1-C6alkyl, C1-C6alkoxy, hydroxy-C2-C6alkoxy, C2-C6alkanoylamino, C1-C6alkylsulfonyl, carbamoyl, sulfamoyl, -SO3M or a fibre-reactive group, R3 and R4 are each independently of the otherhydrogen, C1-C6alkyl that is unsubstituted or substituted by hydroxy, sulfo, sulfato, cyano, carboxy, C1-C6alkoxy or phenyl, C2-C6alkanoyl, phenyl, sulfomethyl or a group of the formula (3d), Y is vinyl or a -CH2-CH2-U radical and U is a group that is removable under alkaline conditions, p is the number 2, 3 or 4, M is hydrogen, Li, Na, K, Mg, Ca or ammonium that is unsubstituted or mono-, di-, tri- or tetra substituted by C1-C6alkyl, C2-C6-hydroxyalkyl or mixtures thereof; and (B) at least one navy-blue dyeing dye, provides dyeings on wool with good allround properties and does not require alkaline after-treatment to remove non-fixed dye.
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
C09D 11/328 - Inkjet printing inks characterised by colouring agents characterised by dyes
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
An active energy ray-curable sealing agent composition, comprising (A) at least one unsaturated group-containing urethane oligomer having a number average molecular weight Mn of from 1'000 to 100'000 and a degree of unsaturation of from 0.1 to 1 mol/kg obtained by reacting at least one hydrogenated diene-based oligomer diol (a) having a number average molecular weight Mn of from 500 to 3'000, at least one bifunctional epoxy (meth)acrylate (b) containing two hydroxyl groups and two ethylenically unsaturated groups in the molecule thereof, and at least one polyisocyanate (c); (B) at least one (meth)acrylic ester monomer obtained by esterification of (meth)acrylic acid or a (meth)acrylic acid derivative with an alcohol of the formula R-OH, wherein R corresponds to an organic radical containing 1 to 20 carbon atoms and having a molecular weight of 1'000 or less; and (C) at least one photopolymerization initiator; exhibits an improved curability and is suitable for the preparation of gaskets exhibiting low hardness, enhanced flexibility and elongation, enhanced durability, and very low moisture vapor transmission rate for encasing high precision electronic instruments.
C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
C08G 18/67 - Unsaturated compounds having active hydrogen
C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
C08F 299/06 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
C08L 75/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
31.
A PROCESS FOR MANUFACTURING A FIBER REINFORCED EPOXY COMPOSITE ARTICLE, THE COMPOSITE ARTICLES OBTAINED AND THE USE THEREOF
A process for the preparation of a fiber reinforced composite article comprising the steps of: a) providing a fibre preform in a mold, b) injecting a multiple component thermosetting resin composition into the mold, wherein the resin composition comprises (b1) a liquid epoxy resin, (b2) a curing agent comprising 1,3-bis (aminomethyl)cyclohexane, and (b3) an accelerator comprising at least one compound selected from the group sulfonic acid and imidazolium salt of a sulfonic acid, c) allowing the resin to impregnate the fiber preform, d) curing the resin impregnated preform, e) demolding the cured composite part, facilitates manufacturing of composite articles with reduced cycle times, said composite articles exhibit excellent mechanical properties, especially elongation and fracture toughness, and can be used for the construction of mass transportation vehicles, in particular in automotive and aerospace industry.
A dye mixture, comprising at least one blue dyeing dye of the formula (1), wherein Q1 represents a bivalent radical of formula (4a), (4b) or (4c), wherein X1 denotes chlorine or fluorine, R1 is hydrogen or C1-C8 alkyl, R2 is hydrogen, C1-C8alkyl, C1-C4alkoxy or sulfo, Y1 is vinyl or a radical -CH2-CH2-U and U is a leaving group removable under alkaline conditions, R3 is hydrogen or C1-C8alkyl that is unsubstituted or substituted by hydroxy, sulfo, sulfato, cyano, carboxy, C1-C4alkoxy or phenyl, r and s are each independently of the other the number 0 or 1, and t is the number 0, 1 or 2, and the sum of r, s and t is 2 or 3 and at least one yellow or red dyeing reactive dye is suitable especially for the dichromatic or trichromatic dyeing or printing of natural or synthetic polyamide fibre materials and yield dyeings or prints having good reproducibility and good all-round fastness properties.
The present invention relates to aqueous inks comprising (A) at least one dye of the formula (1) wherein R1 is C1-C12alkyl, or C2-C12alkyl interrupted by one or more oxygen atoms and/or -COO- groups, and R2, R3, R4 and R5 each independently of the others is hydrogen, C1-C12alkyl, chlorine, bromine, hydroxy or amino; (B) at least one dye of the formula (2) wherein R6 is hydrogen, bromine, chlorine or cyano, R7 is trifluoromethyl, bromine or chlorine, R8 is hydrogen, methyl or acetylamino, R9 and R10 each independently of the other is C1-C4alkyl unsubstituted or substituted by cyano or by acyloxy, one of the C1-C4alkyl radicals R9 and R10 is substituted by cyano or by acyloxy; and (C) at least one dye of the formula (3) wherein R11 is fluoro, trifluoromethyl, trifluoromethoxy, trifluoromethylsulfonyl or cyano, R12 and R13 each independently of the other represent hydrogen, C1-C12alkyl, C1-C12alkoxy, halogen, cyano, nitro, trifluoromethyl or -COOR16, wherein R16 is C1-C12alkyl unsubstituted or substituted by one or more C1-C12alkoxy, hydroxy, amino or halogen, and one of the radicals R14 and R15 denotes hydrogen or CrC6alkyl unsubstituted or substituted by hydroxy, C1-C4acyloxy, C1-C6alkoxy, C1-C4acyloxy-C1-C6alkoxy or hydroxy-C1-C6alkoxy, and the other one of the radicals R14 and R15 denotes C1-C6alkyl unsubstituted or substituted by phenoxy-C1-C6alkoxy, or phenyl that is unsubstituted or substituted by one or more substituents from the group C1-C12alkyl, C1-C12alkoxy and trifluoromethyl; and to an ink-jet printing process for printing semi-synthetic or synthetic hydrophobic textile fibre materials with the said aqueous inks, wherein the prints obtained have high temperature light fastness and at the same time a high colour strength.
C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
The present invention relates to azo dyes of formula (1), wherein R1 denotes C1-C12alkyl which is unsubstituted or substituted by one or more C1-C12alkoxy groups, hydroxyl groups, amino groups, cyano groups or halogen atoms and which may be interrupted one or more times by the radical -O-, -S-, -NR4-, -COO- or –OOC-; R4 is hydrogen or C1-C12alkyl; either R2 is cyano and R3 is halogen or R2 is halogen and R3 is cyano; and Ar represents a carbocyclic or heterocyclic aromatic radical, to the process for the preparation thereof, to mixtures containing said dyes and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.
C09B 43/42 - Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
C09B 29/01 - Monoazo dyes prepared by diazotising and coupling characterised by the diazo component
C09B 29/036 - Monoazo dyes prepared by diazotising and coupling characterised by the diazo component from diazotised amines containing a heterocyclic ring the heterocyclic ring containing only nitrogen as hetero atoms
C09B 29/033 - Monoazo dyes prepared by diazotising and coupling characterised by the diazo component from diazotised amines containing a heterocyclic ring
35.
FIBRE-REACTIVE DYES, THEIR PREPARATION AND THEIR USE
Reactive dyes of formula (1) wherein Q1 and Q2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, A is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan or dioxazine chromophore, X is halogen, 3- or 4-carboxypyridin-1-yl, or 3- or 4-carbamoylpyridin-1-yl, Y is vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions, and q is the number 1 or 2, are suitable for dyeing and printing cellulosic or amide-group-containing fibre materials.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
Reactive dyes of formula (1), wherein Me is chromium, cobalt or iron, R1 is hydrogen or unsubstituted or substituted C1-C4alkyl, E is a bivalent radical of formula (1a), (1b) or (1c) wherein X denotes chlorine or fluorine, T es a fibre-reactive radical of formula (2a), (2b), (2c), (2d), (2e), or (2f), (R3)0-2 denotes from 0 to 2 identical or different substituents from the group halogen, C1-C4alkyl, C1-C4alkoxy and sulfo, Z is vinyl or a -CH2-CH2-U radical and U is a group that is removable under alkaline conditions, Q is a -CH(Hal)-CH2-Hal or -C(Hal)=CH2 group, q is the number 0 or 1, G is a bivalent radical of formula (1d) or (1e) wherein (R2)s denotes s identical or different substituents from the group halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl, sulfo and -E-T, wherein E and T are as defined above, s is the number 0, 1, 2 or 3, A denotes a bivalent radical of formula (3a), (3b) or (3c), wherein R1, R2, X, T, q and s are as defined above, R4 and R7 denote hydrogen, C1-C4alkyl, -COOH or -COO- C1-C4alkyl, R5 and R6 represent, each independently of the other, identical or different substituents from the group hydroxyl, halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, and t and u are each independently of the other the number 0, 1, 2 or 3, are especially suitable for dyeing synthetic polyamide fibre materials and yield dyeings or prints having good wet-fastness properties.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
D06P 1/38 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes
The present invention relates to azo dyes of the formula (1), wherein R1 is hydrogen or hydroxy, R2 is hydrogen or hydroxy, at least one of the radicals R1 and R2 being hydroxy, R3 is hydrogen, cyano, nitro or halogen, R4 is hydrogen, cyano, nitro or halogen, D represents a radical of the formula (2) or (3), wherein R5 denotes C1-C12alkyl, C1-C12hydroxyalkyl, C1-C12alkoxyalkyl, C2-C12alkenyl, C6-C30aryl or C7-C36aralkyl and R6 and R7, each independently of the other, is hydrogen, C1-C12alkyl, C1-C12hydroxyalkyl, C1C12alkoxyalkyl, C6-C30aryl or C7-C36aralkyl, with the proviso that the compound of formula (1) is excluded, wherein R1 is hydrogen, R2 is hydroxy, R3 and R4 is hydrogen and D is the radical of formula (2) wherein R5 is ethyl, and to the use of those dye mixtures in the dyeing or printing of semi-synthetic or synthetic hydrophobic fibre materials.
C09B 29/00 - Monoazo dyes prepared by diazotising and coupling
C09B 29/36 - Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals used in industry, including isocyanate and polyols formulations to produce polyurethane systems; unprocessed artificial resins, unprocessed plastics including unprocessed plastics and unprocessed artificial resins for use in the electrical and electronics industry; unprocessed polymer resins used in the manufacture of resin or fiber composites, polymer resin composites with or without fiber or fabric reinforcement; adhesives used in industry, including the building industry and adhesives for DIY purposes.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Chemicals used in industry, including isocyanate and polyols formulations to produce polyurethane systems; unprocessed artificial resins, unprocessed plastics including unprocessed plastics and unprocessed artificial resins for use in the electrical and electronics industry; unprocessed polymer resins used in the manufacture of resin or fiber composites, polymer resin composites with or without fiber or fabric reinforcement; adhesives used in industry, including the building industry and adhesives for DIY purposes.
The present invention relates to dyes of formula (1), wherein each of the residues D1 and D2 represents a radical of formula (2), wherein Ar1 represents the tetravalent radical of a carbocylic or heterocyclic aromatic compound, R1, R2 and R3 are each independently of the other hydrogen, C1-C12alkyl, C1-C12alkoxy, halogen, -OH, -CN, -NO2, -CF3, -SO3H, -NHCOR4, -COOR5, −CONR6R7, -SO2NR8R9, -NR10SO2R11, -SO2R13- or −ZCH2CH2Q, wherein Z is -O-, -SO2-, -NR12-, -CONH- or -NHCO-, Q represents −OH, C1-C12alkyl, -SO2R13-, -NHR14-, −OCH2CH2OH, −SO2CH2CH2OH or -NHCH2CH2OH, R4 is C1-C12alkyl, R5, R6, R7, R8, R9, R10, R12, R13 and R14 are each independently of the others hydrogen or C1-C12alkyl, and R11 is C1-C122alkyl, with the proviso that at least one of the residues D1 and D2 is a radical of formula (2) wherein R3 is -COOR5, -SO2NR8R9, -SO2R13- or −ZCH2CH2Q, dichromatic and trichromatic mixtures containing these dyes and the use of these dyes for dyeing or printing hydroxyl group-containing or nitrogen-containing fibre materials.
C09B 33/06 - Disazo dyes in which the coupling component is a diamine or polyamine
C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
D06P 1/06 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using azo dyes not containing metal containing acid groups
D06P 3/06 - Material containing basic nitrogen containing amide groups using acid dyes
The present invention relates to a method of increasing the chlorine fastness of dyed synthetic polyamide fibre materials, which comprises treating the fibre material after dyeing with an aqueous liquor comprising a thiourea/formaldehyde/bisphenol condensate or a thiourea/polyisocyanate adduct.
D06M 15/63 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing sulfur in the main chain, e.g. polysulfones
D06M 23/04 - Processes in which the treating agent is applied in the form of a foam
D06P 1/56 - Condensation products or precondensation products prepared with aldehydes
D06P 1/649 - Compounds containing carbonamide, thiocarbonamide or guanyl groups
Disclosed is the use of a curable composition for padding-free encapsulation of instrument transformers comprising (a) a cycloaliphatic epoxy resin, (b) a polyoxyalkylene diglycidylether (c) an OH-terminated polysiloxane, (d) a cyclic polysiloxane and (e) a non-ionic, fluoroaliphatic surface-active reagent, (f) a filler, (g) a hardener selected from anhydrides, (h) a curing accelerator selected from accelerators for anhydride curing of epoxy resins.
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C08L 83/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
H01B 3/40 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes epoxy resins
H01B 3/46 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes silicones
43.
PROCESS FOR THE IMPREGNATION OF AIR CORE REACTORS, IMPREGNATED AIR CORE REACTOR AND USE OF AN IMPREGNATION SYSTEM
The invention relates to a process for the impregnation of air core reactors or parts of air core reactors and impregnated air core reactors or parts thereof obtainable by said process.
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
H01F 27/32 - Insulating of coils, windings, or parts thereof
H01F 30/08 - Fixed transformers not covered by group characterised by the structure without magnetic core
Dye mixtures comprising at least one reactive dye of the formula (1) together with at least one reactive dye of the formula (2), wherein one of the radicals A and B denotes NH2, and the other one of the radicals A and B denotes OH, D is a benzene or naphthalene radical, R1 is hydrogen, hydroxy, sulfo, C1-C4alkyl or C1-C4alkoxy unsubstituted or substituted in the alkyl moiety by hydroxy or by sulfato, R2 is hydrogen, C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino or ureido, R3 is C1-C4alkyl, (R4)0-2 denotes 0 to 2 identical or different substituents selected from the group C1-C4alkyl, C1-C4alkoxy or sulfo, X1is halogen, 3-carboxypyridin-1-yl or 3-carbamoylpyridin-1-yl, Y1, Y2, Y3, Y4 and Y5 are each independently of the other vinyl or a radical -CH2CH2-U and U is a group removable under alkaline conditions, h, k, l, m and n are each independently of the other the number 0, 1 or 2, and p and q are each independently of the other the number 0 or 1, are suitable for dyeing and printing cellulosic or nitrogen-containing fibre materials.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
C09B 67/00 - Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
D06P 1/90 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
The present invention relates to a method of dyeing polyester-containing textile material characterised in that the textile material is treated with a liquor containing (a) at least one disperse dye and (b) at least one compound of the formula (1), wherein G1 and G2, independently of one another, are C1-C4alkyl or together are pentamethylene, Z1 and Z2 are methyl, Οr Ζ1 and Z2 together form a bridging member which is unsubstituted or substituted by an ester, ether, hydroxyl, oxo, cyanohydrin, amido, amino, carboxyl or urethane radical, and E is oxyl or hydroxyl.
D06P 1/16 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
D06P 1/64 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
Reactive dyes of formula (1), wherein R1 and R2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, one of the radicals D1 and D2 is a radical of the formula (2), the other one of the radicals D1 and D2 is a radical of the formula (3a), or (3b), wherein (R3)n denotes n identical or different substituents selected from the group C1-C4alkyl, C1- C4alkoxy and sulfo, Z1 is a radical of the formula -SO2-Y (4a), -CONH-(CH2)p-SO2-Y (4b), -NH-CO-CH(Hal)-CH2-Hal (4c), -NH-CO-C(Hal)=CH2 (4d),or (4e), wherein X1 is halogen, T1 independently has the definition of X1, is a non-fibre-reactive substituent or is a fibre- reactive radical of the formula (5a), -NH-(CH2)2-3-SO2-Y (5b), or -NH-(CH2)2-3-O-(CH2)2-3-SO2-Y (5c), R4 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R5)0-2 denotes from 0 to 2 identical or different substituents from the group C1-C4alkyl, C1- C4alkoxy and sulfo, Hal is halogen, Y is vinyl or a -CH2-CH2-U radical and U is a group that is removable under alkaline conditions, k is the number 0, 1 or 2, m is the number 2, 3 or 4, n is the number 0, 1 or 2, and p is the number 2, 3 or 4, are suitable for dyeing cellulosic or amide-group-containing fibre materials.
C07C 317/44 - Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
D06P 1/384 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes with a reactive group not directly attached to the heterocyclic group
D06P 3/66 - Natural or regenerated cellulose using reactive dyes
Curable composition comprising: A) at least one ethylenically or acetylenically unsaturated monomer or a mixture thereof; B) at least one thiol; D) at least one phosphonic acid; E) a component of the benzene or naphthalene series exhibiting at least one benzene ring or naphthalene ring containing at least two hydroxyl substituents.
G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
48.
FORMULATIONS OF FLUORESCENT WHITENING AGENTS IN DISPERSED FORM
The present invention relates to an aqueous dispersion containing (a) a fluorescent whitening agent, (b) a dispersing agent, (c) a β-1,3-glucan and, optionally, (d) a vat dye and the use of the aqueous dispersions for whitening synthetic fibres, in particular polyester and polyacrylonitrile.
D06P 1/00 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed
D06P 1/22 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using vat dyestuffs
The present invention relates to disperse azo dyes based on diazo components having at least one fluorine-containing substituent and an 2,6-diaminosubstituted pyridine coupling component, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials.
C09B 29/01 - Monoazo dyes prepared by diazotising and coupling characterised by the diazo component
C09B 29/42 - Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing a six-membered ring with one nitrogen atom as the only ring hetero atom
An opto-electric device is presented that comprises an opto-electric element (10) enclosed by a barrier structure (20) for inhibiting a transmission of moisture from an environment towards the opto-electric element. The barrier structure includes a stack of layers comprising at least an inorganic layer (22) and a moisture getter material in a layer arranged between the inorganic layer and the opto-electric element. The stack includes a lateral diffusion layer (26), wherein the getter material is present in a separate getter layer (24) arranged between the opto-electric element (10) and the lateral diffusion layer (26) and/or the getter material is present in the lateral diffusion layer (26).
H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices
51.
MULTILAYERED PROTECTIVE LAYER, ORGANIC OPTO-ELECTRIC DEVICE AND METHOD OF MANUFACTURING THE SAME
An organic opto-electric device is disclosed comprising an opto-electric element (10) and a protective enclosure (20) for protecting the opto-electric element (10) against atmospheric substances. The protective enclosure comprises a multi-layered protective layer (30) in which a first inorganic layer (32), a first organic layer (34) comprising a getter, a second organic layer (36) free from getter material and a second inorganic layer (38) are stacked in the order named, wherein the first and the second inorganic layer encapsulate the first and the second organic layer. The getter is distributed in the first organic layer (34) as nanometer sized particles and the second organic layer (36) has a thickness of at least 10 Am.
H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
A system and a resin relating to rapid prototyping. The System comprises: (a) an apparatus for producing a three-dimensional object from a light-sensitive material, wherein input optics (10) and output optics (00) facilitates transmission of light emitted from an illumination source via individually controllable light modulators (LM) of spatial light modulator (SLM) to an illumination area (IA), wherein said output optics (00) enable focusing of the pattern of light from spatial light modulators (SLM) on an illumination area (IA); and (b) a photocurable resin composition comprising: (A) at least one urethane acrylate or methacrylate component, or any mixture thereof; (B) at least one monofunctional vinylamide, acrylamide or methacrylamide component, preferably with a viscosity below 100 mPa.s at 30[deg.]C, or any mixture thereof; (C) at least one photo initiator, or any mixture thereof.
B29C 67/00 - Shaping techniques not covered by groups , or
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
Dye mixtures, comprising least one yellow dye of the formula (1), at least one yellow dye of the formula (2), at least one red dye of the formula (3), at least one blue dye of the formula (4), wherein the radicals have the definitions given in the claims, are suitable especially for the trichromatic dyeing or printing of cellulosic fibre materials and yield dyeings or prints having good reproducibility and good all-round fastness properties.
D06P 1/38 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes
D06P 3/66 - Natural or regenerated cellulose using reactive dyes
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
Process to grow carbon nanotubes onto carbon, glass or metal fibers comprising the following steps: a) Providing carbon, glass or metal fibers; b) Depositing onto the carbon, glass or metal fibers a layer of aluminum oxide with a thickness lower than 150 nm; c) Depositing onto the carbon, glass or metal fibers a layer comprising an iron catalyst; d) Growing carbon nanotubes onto the carbon, glass or metal fiber, preferably by chemical vapor deposition (CVD).
A masterbatch composition, a method for the preparation of a masterbatch composition, a powder coating composition, the use of a masterbatch composition for a powder coating composition or for increasing the opacity of a cured powder coating and a reaction product of a polyester (A) with an unsaturated component (B) is disclosed.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Chemicals used in industry; unprocessed artificial resins, epoxy resins, hardening preparations for epoxy resins, chemical additives for epoxy resins, unprocessed synthetic resins used in the building and stone industry also for the manufacture and finishing of marble and granite; unprocessed plastics; tanning materials; adhesives for industrial use, glues, adhesive substances for bonding metals, plastics and other working material; adhesives for DIY (do-it-yourself) use. Paints, varnishes, lacquers, coatings, enamels, preservatives against rust and against deterioration of wood; preservatives against rust and against deterioration of wood; dyestuffs; stains; raw natural resins. Bookbinding material; adhesives for paper and stationery or for household purposes, including adhesives consisting of an epoxy two components system, modeling paste; plastic materials for packaging, included in class 16. Semi-finished plastic products; plastics in extruded form (semi-finished) for use in manufacture of products; packing, stopping and insulating materials; electrically insulating, thermally insulating and acoustic insulating materials and plastics, also for the manufacture parts in the form of sheets, blocks and rods; flexible pipes, not of metal; resin-based, semi-finished materials and products for coating, filling, jointing, sealing, finishing, repairing, installing, assembling and isolating, afore-mentioned products also for use in connection to stone including marble and granite; elastic pasts for filling, jointing, sealing, finishing, repairing, installing, assembling and isolating; adhesive, coating and filling materials on the basis of epoxy resins; all kinds of synthetic resins, plate resins, coating resins, packaging resins, casting resins, molding resins, compound materials of synthetic resins. Non metallic building materials; synthetic resin based building materials for building purposes, including products for filling, jointing, sealing, finishing, repairing, installing, assembling and isolating also for use in connection to stone including marble and granite; mortar, filling mortar and pastes; mortar for tiles.
Photocurable composition curable by ultraviolet (UV) radiation comprising: A) at least one organosiloxane component A of the following formula (I) : whereby - Pa and Pb are each independently selected from a cationically polymerizable group, - x+y is an integer ≥ 1, - Sp and Sp' are each independently selected from a cycloaliphatic hydrocarbon group and an aliphatic linear or branched hydrocarbon group, - R1 and R2 are each independently linear or branched aliphatic or cycloaliphatic, alkoxy, aromatic or hetero aromatic groups; B) at least one second organosiloxane component B of the following formula (II) : whereby - n is an integer ranging from 7 to 300, - x+y is an integer ≥ 1, - Pa and Pb are each independently selected from a cationically polymerizable group, - Sp and Sp' are each independently selected from a cycloaliphatic hydrocarbon group and aliphatic linear or branched hydrocarbon group, - R1, R2, R3, R4 are each independently linear or branched aliphatic or cycloaliphatic, alkoxy, aromatic or hetero aromatic group; C) at least one epoxy and/or oxetane component C without siloxane groups; D) at least one cationic photoinitiator D.
C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
H01L 51/50 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
58.
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
A light-emitting device is disclosed comprising - an organic light-emitting diode structure (10), - an encapsulation (20, 30) comprising a light-transmitting window (30) with at least a first inorganic layer (31), an organic layer (32) and a second inorganic layer (33), the organic layer (32) comprising domains of a dispersed first organic component embedded by a second component, the first and the second component having a mutually different refractive index, the organic layer (32) being sandwiched between the first and the second inorganic layer (31, 33).
H01L 51/52 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED) - Details of devices
59.
MIXTURES OF FIBRE-REACTIVE DYES AND THEIR USE IN A METHOD FOR DI- OR TRICHROMATIC DYEING OR PRINTING
Dye mixtures, comprising at least one red dyeing dye of the formula (1) and at least one blue, yellow, orange or brown dyeing dye from the group of the formulae (2), (3), (4), (5) and (6), wherein B is an aliphatic bridging member, R1, R3 and R8 are each independently of the others hydrogen or C1-C4alkyl, R2, R4, R5, R9, R11, R12, R13, R14, R15 and R16 are each independently of the others hydrogen, C1-C4alkyl, C1-C4alkoxy or sulfo, R6 and R10 are each independently of the other amino or C1-C4alkyl, (R7)j denotes j identical or different substituents selected from the group C2-C4alkanoylamino, ureido, C1-C4alkyl and C1-C4alkoxy, (R17)i denotes i identical or different substituents selected from the group C2-C4alkanoylamino, ureido, sulfo, C1-C4alkyl and C1-C4alkoxy, X1, X2, X3, X4, X5 and X6 are each independently of the others halogen, 3-carboxypyridin-1-yl or 3-carbamoylpyridin-1-yl, Z1, Z2 and Z3 are each independently of the others a fibre-reactive group of the formula -SO2-Y8, (7a) or -NH-CO-(CH2)2-3-SO2-Y9 (7b), Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8 and Y9 are each independently of the others vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions, i, j, k and l are each independently of the other the number 0, 1 or 2, m is the number 1 or 2, n and u are each independently of the other the number 1, 2 or 3, p and q are each independently of the other the number 0 or 1, r and s are each independently of the other the number 0 or 1, and t is the number 0, 1 or 2, and the sum of r, s and t is 2 or 3 are suitable especially for the dichromatic or trichromatic dyeing or printing of cellulosic fibre materials and yield dyeings or prints having good reproducibility and good all-round fastness properties.
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
D06P 3/66 - Natural or regenerated cellulose using reactive dyes
D06P 1/38 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes
The present invention relates to dyes of formula (1), wherein either A is -CO- and Q is -SO2- or A is -SO2- and Q is -CO-, R1 denotes C1-C6alkyl, benzyl, allyl, -CnH2n-COOR Or -CnH2n-CN, wherein n is a number from 1 to 3 and R represents hydrogen or C1-C6alkyl; X is nitro, cyano or halogen; Y is hydrogen, nitro, cyano or halogen, and K is the radical of a coupling component of the benzene, naphthalene, pyrazolone; 6-hydroxypyridone-(2) or acetoacetic acid arylamide series, and to the process for the preparation thereof and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.
C09B 29/36 - Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
D06P 1/16 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
A thermosetting composition comprising (a) at least one phosphorous-free dihydrobenzoxazine component; (b) at least a quaternary ammonium salt and (c) optionally a compound comprising at least an epoxy group is disclosed. Cured products made from these compositions have valuable chemical, physical and mechanical properties.
A composition comprising (a) a betaine of formula (1), wherein R1 is a monovalent radical of an aliphatic C4-C30 hydrocarbon, R2 and R3 independently of one another represent C1-C12 alkyl and X and Y independently of one another denote a bivalent radical of an aliphatic C1-C12 hydrocarbon, (b) a quaternary ammonium salt of formula (2), wherein R4 is a monovalent radical of an aliphatic C4-C30 hydrocarbon, R5, R6 and R7 independently of one another represent C1-C12 alkyl, C5-C24 aryl or C6-C30 aralkyl, A- is halogemde, nitrate, hydrogensulfate or sulfonate, and (c) an alkoxylated fatty alcohol, is suitable as shade enhancer for the EL portion in PA/EL blends in the dyeing process using dark shade dyes.
An apparatus is described for coating a flexible substrate (1) with at least a first organic layer (2) and a first inorganic layer (4). The apparatus comprises a first and a second chamber (10, 20) and an atmosphere decoupling slot (30) between the first and the second chamber. A printing facility (40) is arranged in the first chamber (10), for printing the flexible substrate with a mixture comprising at least one precursor for a polymer, oligomer or a polymer network and a polymerization initiator. A curing facility (50) is arranged in the first chamber (10), for curing the deposited mixture, therewith forming the at least first organic layer (2). A vapor deposition facility (60) is arranged in the second chamber (20), for depositing the at least first inorganic layer (4) at the substrate (1) provided with the at least first organic layer (2). The apparatus comprises a facility (70) for guiding the flexible substrate (1) along the printing facility (40), along the curing facility (50) and via the atmosphere decoupling slot (30) along the vapor deposition facility (60).
B05D 7/04 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
C23C 16/54 - Apparatus specially adapted for continuous coating
A composition comprising (a) a homo- or copolymer obtainable by polymerisation of at least one ethylenically unsaturated nitrogen-containing heterocyclic compound and (b) a polyethyleneimine, is suitable for afterclearing a printed or dyed textile material, in particular cotton fibres dyed or printed with reactive dyes.
Reactive dyes of the formula (1) wherein B is an aliphatic bridging member, G is a sulfo naphthalene group or a sulfo benzene group of the formula (2a) or a pyridone radical of the formula (2b), R1, R2, R3 and R4 are each independently of the others hydrogen or unsubstituted or substituted C1-C4alkyl, (R5)h denotes h identical or different substituents selected from the group sulfo, C1-C4alkyl and C1-C4alkoxy, R6 is hydrogen, sulfo, halogen, carboxy, C1-C4alkyl, C1-C4alkoxy or a fibre-reactive group Z1 of the formula -SO2-Y (3a), -NH-CO-(CH2)l-SO2-Y (3b), -CONH-(CH2)m-SO2-Y (3c), -NH-CO-CH(Hal)-CH2-Hal (3d) or -NH-CO-C(Hal)=CH2 (3e), R7 is amino, C1-C4alkyl or a fibre-reactive group Z2 of the formula -NH-(CH2)n-SO2-Y (3a), (R8)j denotes j identical or different substituents selected from the group sulfo, C2-C4alkanoylamino, ureido, C1-C4alkyl and C1-C4alkoxy, R9 is hydrogen, C1-C4alkyl or C1-C4alkoxy, R10 is hydrogen or C1-C4alkyl, R11 is hydrogen, cyano, carbamoyl or sulfomethyl, and R12 is hydrogen, C1-C4alkyl, or phenyl which is unsubstituted or substituted by C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, ureido, halogen or sulfo, X1 and X2 are halogen, Hal is chlorine or bromine, h and j are each independently of the other a number 0, 1 or 2; k is a number 1, 2 or 3; I, m and n are each independently of the other a number 2, 3 or 4, and Y is vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions, with the proviso that the dye of formula (1) contains at least one fibre-reactive group Z1 or Z2 are suitable for dyeing cellulosic or amide-group-containing fibre materials.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
Method of producing an elastic composite material comprising the step of impregnating a fiber fabric with a liquid epoxy system comprising a non-aromatic epoxy resin and a hardener, and curing the impregnated fabric, whereby the epoxy system exhibits a tensile modulus lower than 15 MPa after cure.
C08J 9/28 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
E04C 5/07 - Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
A method for adjusting the colour tone of dyed cellulosic textile fibre material comprising contacting said textile material with an enzymatic textile treatment composition comprising (i) a perhydrolase enzyme, (ii) an ester substrate for said perhydrolase enzyme, and (iii) a hydrogen peroxide source, for a length of time and under conditions suitable to permit measurable brightening of the textile material.
The invention relates to a method for painting a surface of a component, wherein the surface comprises at least one paint area to be painted and at least one masked area not to be painted. In order to provide a method for painting a surface of at least one component, by means of which, as opposed to known solutions, a more precise masking of the masked areas of the surface of a component can be achieved in a practical manner and without great effort, the method according to the invention comprises the following steps: a) applying a fine distribution of a cohesive polymer material to the masked area, in order to form a cohesive polymer film; b) painting the paint area; and c) removing the polymer film.
B05D 1/32 - Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
B05D 1/04 - Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
Disclosed is a curable system comprising at least two com positions (A) and ( B), a method for the manufacturing of a cured product as well as cured products obtainable by the method. Further disclosed the use of the cued products as electrical insulator as well as t he use of the curable system for the manufacture of components or parts of electrical equipment.
A method of producing a tool or mould is claimed which comprises (A) application of a seamless modelling paste comprising at least one resin system (a) and at least one hardener system (b) onto a substrate to form a continuous film of curable material (B) curing the seamless modelling paste. The composition used comprises a resin system (a) comprising an epoxy resin (a1) having an average epoxy functionality above 2 and the hardener system (b) comprising an amine compound (b1) having an average amine functionality above 2.
Disclosed is a curable composition comprising an epoxy resin and a filler composition, a cured product obtained by curing said curable composition as well as the use of the cured products as electrically insulating construction material for electrical or electronic components.
A method for bleach-whitening of synthetic textile material is provided comprising contacting said textile material with (a) an enzymatic textile bleaching composition comprising (i) a perhydrolase enzyme, (ii) an ester substrate for said perhydrolase enzyme, (iii) a hydrogen peroxide source, (iv) a surfactant and/or an emulsifier, (v) a peroxide stabilizer, (vi) a sequestering agent, (vii) a buffer which maintains a pH of about 6 to about 8, and (b) at least one fluorescent whitening agent, and, optionally, (c) at least one acid or disperse shading dye for shaded variations of white, for a length of time and under conditions suitable to permit measurable whitening of the textile material, thereby producing a bleached-whitened textile material.
A masterbatch composition, a method for the preparation of a masterbatch composition, a method for the preparation of a powder coating composition, a powder coating composition obtainable by said method as well as the use of a masterbatch composition for a powder coating composition or for increasing the opacity of a cured powder coating is disclosed.
C08J 3/00 - Processes of treating or compounding macromolecular substances
C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
05 - Pharmaceutical, veterinary and sanitary products
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Chemicals used in industry, unprocessed artificial resins,
unprocessed plastics; adhesives used in industry. Paints, coatings [paints], varnishes, lacquers, enamels
[varnishes], preservatives against rust and against
deterioration of wood; dyestuffs for clothing; colorants;
raw natural resins. Adhesive tapes and self-adhesive tapes for medical purposes;
adhesives for medical purposes. Gums (adhesives) for stationery or household purposes;
adhesives tapes for stationary or household purposes;
adhesives (glues) for stationary or household purposes; glue
for stationary or household purposes; pastes for stationary
or household purposes; self-adhesive tapes for stationary or
household purposes; sealing compounds for stationary
purposes; isinglass for stationary or household purposes;
non-setting adhesive paper. Resin boards; plastic substances, semi-processed;
soundproofing material; compositions to prevent the
radiation of heat; insulation coating; fibreglass for
insulation; insulators for electric; water proofing
insulating powder; waterproof packings; flexible pipes, not
of metal; caulking material; chemical compositions for
repairing leaks; synthetic resin (semi-finished products);
artificial resins (semi-finished products); epoxy resins
(semi-finished products); adhesive tapes other than
stationery and not for medical or household purposes;
self-adhesive tapes other than stationery and not for
medical or household purposes. Non metallic building materials; adhesives and resin based
products for building purposes, including products for
filling, jointing, sealing, finishing, repairing,
installing, assembling and isolating also for use in
connection to stone including marble and granite; adhesives
based products for manufacturing and processing building
materials, including granite, marble and other building
materials; resin composite sheets; adhesives based products
for installing and assembling building materials, including
granite, marble and other building materials; mortar, filing
mortar and pastes; mortar and adhesives for tiles.
Reactive dyes of formula (1), wherein R1 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R2)s denotes s identical or different substituents from the group halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, Me is chromium, cobalt or iron, E is a bivalent radical of formulae (1a), (1b) or (1c), wherein X denotes chlorine or fluorine, T is a fibre-reactive radical of formula (2a): -NH-(CH2)2-3-SO2-Z, formula (2b): -NH-(CH2)2-3-O-(CH2)2-3-SO2-Z, formulae (2c), (2d), (2e) or (2f), (R3)0-2 denotes from 0 to 2 identical or different substituents from the group halogen, C1-C4alkyl, C1-C4alkoxy and sulfo, Z is vinyl or a -CH2-CH2-U radical and U is a group that is removable under alkaline conditions, Q is a -CH(HaI)-CH2-HaI or -C(HaI)=CH2 group, s is the number 0, 1, 2 or 3, q is the number 0 or 1, A denotes a bivalent radical of formulae (3a), (3b), (3c) or (3d), wherein R1, R2, X, T, m, n, q and s are as defined above, R4 and R7 denote hydrogen or C1-C4alkyl, R5 and R6 represent, each independently of the other, identical or different substituents from the group hydroxyl, halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, and t and u are each independently of the other the number 0, 1, 2 or 3, are especially suitable for dyeing synthetic polyamide fibre materials and yield dyeings or prints having good wet-fastness properties.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
The present invention relates to dyes of formula (I) wherein R1 and R2 are each independently of the other hydrogen, vinyl, allyl or C1-C6alkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C1-C6alkoxy or C6-C24aryl, R3 is hydrogen, C1-C6alkyl or C6-C24aryl, R4 is hydrogen, C1-C6alkyl or C6-C24aryl, 2-Cyano-C1-C6alkyl, 2-Alkoxy-C1-C6alkyl, 2-Oxo-C1-C6alkyl, n is 0, 1 or 2, and D denotes a radical of formula (2), (3), (4), (5), (6) or (7) wherein R5 is hydrogen, nitro, cyano or halogen, R6 and R7 are each independently of the other hydrogen, nitro, cyano or halogen, R8 and R9 are each independently of the other hydrogen, nitro, cyano or halogen, R10 and R11 are each independently of the other nitro, cyano, trifluoromethyl, carboxy, C1-C6alkyl, C1-C6alkoxy, C1-C6acylamino or halogen, R12 and R13 are each independently of the other hydrogen, nitro, cyano, trifluoromethyl, carboxy, C1-C6alkoxycarbonyl, C1-C6alkylsulfonyl, C1-C6alkylsulfonylamino, C1-C6acylamino or halogen, R14 represents nitro, cyano or halogen and R15 is C1-C6alkyl, and R16 is nitro, cyano, trifluoromethyl, carboxy, C1-C6alkylsulfonyl, C1-C6alkylsulfonylamino, C1-C6acylamino or halogen, and to the process for the preparation thereof and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.
The present invention relates to improvements relating to a rapid prototyping apparatus for the manufacturing of three-dimensional objects by additive treatment of cross-sections. The improvements relates to distances, a protective window, and a collision-preventing detection system.
A stereolithography apparatus and an exposure system for a stereolithography apparatus, wherein light emitting diodes are used as light sources. The invention relates to aligning light from the light emitting diode and to the exchange and control the light emitting diodes.
The present invention relates to improvements relating to a rapid prototyping apparatus for the manufacturing of three-dimensional objects by additive treatment of cross-sections. The improvements relates to distances, a protective window, and a collision-preventing detection system.
A stereolithography apparatus and an exposure system for a stereolithography apparatus, wherein light emitting diodes are used as light sources. The invention relates to aligning light from the light emitting diode and to the exchange and control the light emitting diodes.
The present invention relates to a system and a resin relating to rapid prototyping. The System comprises: (a) an apparatus for producing a three-dimensional object from a light-sensitive material, wherein input optics (IO) and output optics (OO) facilitates transmission of light emitted from an illumination source via individually controllable light modulators (LM) of spatial light modulator (SLM) to an illumination area (IA), wherein said output optics (OO) enable focusing of the pattern of light from spatial light modulators (SLM) on an illumination area (IA); and (b) a resin composition comprising: (A) an acrylate component with (B) a methacrylate component and (C) a photo initiator.
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Semi-finished plastic products; plastics in extruded form
(semi-finished) for use in manufacturing of products;
packing, stopping and insulating materials; electrically,
insulating, thermally insulating and acoustic insulating
materials and plastics, for the manufacture of parts in the
form of sheets, blocks and rods; flexible pipes, not of
metal; resin-based, semi-finished materials and products for
coating, filling, jointing, sealing, finishing, repairing,
installing, assembling and insulating, aforementioned
products also for use in connection to stone including
marble and granite; synthetic resins used for the
manufacture and finishing of marble and granite; elastic
pastes for filling, jointing, sealing, finishing, repairing,
installing, assembling and insulating of materials and
products; sealants; adhesive, coating and filling materials
on the basis of epoxy resins. Non metallic building materials; adhesives and resin based
products for building purposes, including products for
filling, jointing, sealing, finishing, repairing,
installing, assembling and insulating, aforementioned
products also for use in connection to stone including
marble and granite; adhesives and resin composite sheets;
mortar, filling mortar and pastes; mortar and adhesives for
tiles.
A method for the preparation of a photocurable resin by a reaction comprising the following steps i) reacting a mixture of a novolak type epoxy resin (A) and a dicyclopentadiene-phenol glycidylether resin (B) with ii) an advancement component (C) containing at least 2 phenolic hydroxyl groups per molecule; iii) reacting with an unsaturated monocarboxylic acid (D); and iv) esterification of the unsaturated group containing resin obtained from the steps of i) to iii) with a polycarboxylic acid anhydride or a carboxylic acid anhydride (E) is disclosed.
A thermosetting composition comprising (a) at least one phosphorous-free dihydrobenzoxazine component; (b) at least a sulfonium salt and (c) optionally a compound comprising at least an epoxy group is disclosed. Cured products made from these compositions have valuable chemical, physical and mechanical properties.
C08G 59/00 - Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C08G 69/00 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
Disclosed is a photocurable sealing agent composition which comprises: (A) a urethane resin containing an unsaturated group, which is produced by reacting (a) a polycarbonate diaol having a number average molecular weight of 500 to 3,000, (b) a difunctional epoxy (meth)acrylate having two hydroxy groups and two ethylenically unsatuated groups and (c) a polyisocyanate with one another, and which has a number average molecular weight of 1,000 to 100,000 and a degree of unsatuation of 0.1 to 1 mol/kg; (B) a (meth)acrylic acid ester monomer in which an alcohol residue that is bound to a (meth)acrylic group via an ester bond is a hydrocarbon group having 1 to 20 carbon atoms and having a molecular weight of 1,000 or less (the hydrocarbon group may contain an oxygen atom); and (C) a photopolymerization initiator. The composition has a satisfactory level of curing performance, and can be cured into a product having low hardness, satisfactory flexibility and stretching properties, superior physical/mechanical strength, and excellent durability.
01 - Chemical and biological materials for industrial, scientific and agricultural use
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Chemicals used in industry and science; unprocessed synthetic resins; unprocessed artificial resins; unprocessed plastics; plastics and resins in the form of powders, liquids, granules and tablets and in the form of pastes, emulsions and dispersions, all the aforesaid for industrial use; adhesives used in industry. Plastics, including extruded plastics for use in industry.
88.
REACTIVE DYES, PROCESSES FOR THEIR PREPARATION AND THEIR USE
Reactive dyes of the formula (1) in which Q1 is hydrogen, halogen or a radical of the formula (2a) or (2b),R1, R2 and R3 independently of one another are hydrogen or C1-C4alkyl which is unsubstituted or substituted by hydroxyl, sulfo, carboxyl or sulfato, and R1 in formula (1) and R1 in formula (2a) have identical or different meanings and R2 in formula (1) and R2 in formula (2a) have identical or different meanings, (R4)0-1 and (R5)0-1 independently of one another are 0 or 1 identical or different substituents from the group consisting of C1-C4alkyl, C1-C4alkoxy, halogen and sulfo, A is hydrogen or C1-C4alkyl which is unsubstituted or substituted by hydroxyl, sulfo, carboxyl or sulfato, phenyl which is unsubstituted or substituted by C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, hydroxyl, carboxyl, carbamoyl, sulfo or halogen, phenyl-C1-C2alkylene which is unsubstituted or substituted in the phenyl ring by C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, hydroxyl, carboxyl, sulfo, carbamoyl or halogen, or C5-C7cycloalkyl which is unsubstituted or substituted by C1-C4alkyl, B is a C2-C12alkylene radical which can be interrupted by 1, 2 or 3 members from the group consisting of -NH-, -N(CH3)- or -O- and is unsubstituted or substituted by hydroxyl, sulfo, sulfato, cyano or carboxyl, a C5-C7cycloalkylene radical or C1-C2alkylene-C5-C7cycloalkylene radical which are unsubstituted or substituted in the cycloalkylring by C1C4alkyl,C1C2alkylenephenylene radical or phenylene radical which are unsubstituted or substituted in the phenyl ring by C1C4alkyl, C1C4alkoxy, C2-C4alkanoylamino, sulfo, halogen or carboxyl, V1 and V2 independently of one another are halogen, T is a radical of the formula -CO-(CH2)m-SO2-Y (3a), -CO-CH(HaI)-CH2-HaI (3b) or -CO-C(HaI)=CH2 (3c), Hal is halogen, X is hydroxyl or Y, Y is vinyl or a radical -CH2-CH2-U and U is a group which can be split off under alkaline conditions, and m is the number 2, 3 or 4. are suitable for dyeing widely varying fibre materials, in particular cellulosic fibre materials, and produce dyeings with good allround properties.
C09B 62/503 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted viny
C09B 62/465 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group, or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorg
C09B 67/22 - Mixtures of different pigments or dyes or solid solutions of pigments or dyes
The present invention relates to disperse azo dyes based on a phthalimido-substituted aniline coupling component and an aromatic-carbocyclic or an aromatic-heterocyclic diazo component, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials.
C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
Curable, aqueous epoxy resin composition, comprising a) an epoxy compound, b)an aminic curing agent which is an aqueous solution of a product from the reaction between i) an adduct between a polyamine and a liquid glycidyl ether which is not a glycidyl ether of a polyalkylene glycol, and ii) an epoxidized polyalkylene glycol, and c) from 0.5 to 15 wt.-%, based on the sum of the components b) and c), of a compound of the general formula (I), whereby R1= -H or -C4H9, and x = 1, 2, 3 or 4, providing due to the presence of component c) an adjustable and recognizable end of pot life during application, for example coating, adhesive, as flooring, casting, tooling or encapsulating.
C08G 59/18 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
91.
PHOTOCURABLE COMPOSITIONS FOR PREPARING ABS-LIKE ARTICLES
The present invention relates to a photocurable composition comprising: (a) 30-80% by weight of an epoxy-containing component (b) 5 to 65% by weight of a compound containing an oxetane ring in its molecule; (c) 1-25% by weight of a polyolhaving a molecular weight Mw of 2.000or higher, (d) an antimony-freecationic photoinitiator. wherein the percent by weight is based on the total weight of the photocurable composition. The curable resin composition can be used for photocurable coatings per se and in specific for stereolithography and other such three dimensional printing applications where a 3D object is formed.
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
The present invention provides a curable composition comprising: (a) a resin composition being liquid at 23°C and comprising monomers or oligomersora mixture of monomers and oligomers polymerizable by a ring-opening reaction; (b) an impact modifier containingone or moreblock copolymers having at least one block composed of methyl methacrylate and (c) one or more polymerization initiators. The curable resin composition can be used for curablecoatings per seand in specific for stereolithographyand other applications such as three dimensional printing applications where a 3D object is formed.
C08G 65/02 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
C08J 3/28 - Treatment by wave energy or particle radiation
A water-dispersible formulation in powder form comprising: (A) from 5 to 50 % by weight, based on the sum of components A + B, of a compound of formula (1) wherein R is C1-C8alkyl, C1-C8alkoxy, halogen or hydroxy, n is 0, 1 or 2, and R1 and R2 are each independently of the other C1-C18alkyl which is unsubstituted or substituted by hydroxy, C1-C8alkoxy, C1-C8alkylthio, amino, (C1-C8)alkylamino or by di(C1-C8)alkylamino, or phenyl which is unsubstituted or substituted by hydroxy, chlorine, C1-C8alkyl or by C1-C8alkoxy, with the proviso that if R1 and R2 are substituted phenyl the compound has fewer than two alkoxy radicals; and (B) from 50 to 95 % by weight, based on the sum of components A + B, of a condensation product prepared from an aromatic sulfonic acid and formaldehyde, is suitable as a light stabiliser for textile fibre materials.
D06P 1/64 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
D06P 1/56 - Condensation products or precondensation products prepared with aldehydes
B01J 2/02 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
B01J 2/04 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
C08L 61/00 - Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
A thermosetting composition comprising (a) 97 to 40 percent by weightof at least one bis(dihydrobenzoxazine) prepared by the reaction of an unsubstituted or substituted bisphenol with at least one unsubstituted position ortho to each hydroxyl group, formaldehyde and a primary amine; and (b) 3 to 60 percent by weight of at least one bisphenol,wherein the percent by weight refer to the total amount of components (a) and (b), with the proviso that (a) and (b) add up to 100 percent by weight; and (c) optionally other components. Cured products made from these compositions have valuable chemical, physical and mechanical properties.
C08L 61/00 - Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
C08G 73/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups
A thermosetting composition comprising (a) 97.9 to 40 percent by weightof at least one bis(dihydrobenzoxazine) prepared by the reaction of an unsubstituted or substituted bisphenol with at least one unsubstituted position ortho to each hydroxyl group, formaldehyde and a primary amine; (b) 2 to 50 percent by weight of at least one organic polyamine; and (c) 0.1 to 10 percent by weight ofat least one curing catalyst, selected from the group of carboxylic acids, sulfonic acids and phosphonic acids having at least two acid groups and no other reactive groups; wherein the percent by weight refer to the total amount of components (a), (b) and (c) in the composition, with the proviso that (a), (b) and (c) add up to 100 percent by weight; and (d) and optionally other components. Cured products of these compositions showvaluable chemical, physical and mechanical properties.
C08G 73/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups
C08G 73/06 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
C08L 61/00 - Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
C08L 61/34 - Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups , , and
96.
MIXTURES OF REACTIVE DYES AND THEIR USE IN A METHOD FOR TRICHROMATIC DYEING OR PRINTING
Dye mixtures, comprising at least one dye of formula (1) and at least one dye from the group of formulae (2) and (3) wherein Q1 is C1-C4alkyl, halogen or a radical -SO2-Z, Q2 and Q3 are each independently of the other C1-C4alkoxy, Q4 is C1-C4alkoxy, C1-C4alkyl, halogen or sulfo, Q5 is C1-C4alkoxy, C1-C4alkyl, C1-C4alkanoylamino, ureido, halogen or sulfo, R1, R2 and R3 are each independently of the others hydrogen or unsubstituted or substituted C1-C4alkyl, k and q are each independently of the other the number 0 or 1, n and p are each independently of the other the number 0, 1 or 2, m is the number 0, 1, 2 or 3, t is the number 1, 2 or 3, X1, X2 and X3 are each independently of the others halogen, 3-carboxypyridin-1-yl, 3- carbamoylpyridin-1-yl or a non-fibre-reactive substituent, and T1, T2 and T3 are each independently of the others a non-fibre-reactive substituent or a fibre- reactive radical of formula (4a): -NH-(CH2)2-3-SO2-Z, (4b): -NH-(CH2)2-3-O-(CH2)2-3-SO2-Z, (4c), (4d), (4e), (4f) or (4g),wherein (R4)0-2 denotes from 0 to 2 identical or different substituents from the group halogen, C1-C4alkyl, C1-C4alkoxy and sulfo, Z is vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions, Q is a group -CH(Hal)-CH2-Hal or -C(Hal)=CH2, and Hal is halogen, are suitable especially for the dichromatic or trichromatic dyeing or printing of cellulosic fibre materials and yield dyeings or prints having good reproducibility and good all-round fastness properties.
An aqueous dispersion containing (A) a polymer formed by polymerization of (a) 1 - 100 % by weight of a compound of formula (1) wherein R1 denotes hydrogen or methyl, R2 is C8-C30-alkyl, C6-C36-aryl, C7-C36-aralkyl or C6-C36-cycloalkyl and n is 0 or an integer from 1 to 100, (b) 0 - 90 % by weight of at least one ethylenically unsaturated non-ionic monomer different from component (a), (c) 0 - 90 % by weight of at least one ethylenically unsaturated ionic monomer, and (d) 0 - 1 % by weight of a copolymerisable polyethylenically unsaturated monomer, the sum of the amounts of components (a) - (d) being 100 % by weight; (B) an anionic or nonionic surfactant; and (C) a defoaming agent: is suitable for the production of reactive printing pastes.
Reactive dyes of formula (1) wherein R1 and R2 independently of one another are hydrogen or unsubstituted or substituted C1- C4alkyl, D is a radical of a diazo component of the formula (2a) or (2b) X1 and X2 independently of one another are halogen, T is a fibre-reactive radical of the formula (3a) -NH-(CH2)2-3-SO2-Z, (3b) -NH-(CH2)2-3-O-(CH2)2-3-SO2-Z, (3c), (3d), (3e), (3f) or (3g), (R3)0-2 denotes from 0 to 2 identical or different substituents from the group halogen, C1-C4alkyl, C1-C4alkoxy and sulfo, Z is vinyl or a -CH2-CH2-U radical and U is a group that is removable under alkaline conditions, Q is a -CH(Hal)-CH2-Hal or -C(Hal)=CH2 group, Hal is halogen, n is the number 0, 1 or 2, and m and q are independently of one another the number 0 or 1, are suitable for dyeing cellulosic or amide-group-containing fibre materials.
C09B 62/44 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
D06P 1/38 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes
A curable composition comprising a) an epoxy resin containing on average more than one epoxy group per molecule, b) as curing agent a hybrid hardener, whereby said hardener is a liquid hardener blend with a viscosity of less than 150 000 mPa.s at 25°C comprising b1) an aminic compound selected from aliphatic, cycloaliphatic, and araliphatic amines, whereby said aminic compound contains, on average per molecule, at least two reactive hydrogen atoms bound to nitrogen atoms, and b2) a polymeric phenol novolac, and wherein said novolac is used in an amount of from 46 % to 62 % by weight, based on the total weight of the hardener blend b1) and b2), useful for rapid setting and protective coatings and adhesives in application fields like civil engineering, marine, architectural and maintenance.
A curable composition comprising a) an epoxy resin containing on average more than one epoxy group per molecule, and b) as curing agent a hybrid hardener, whereby said hardener is a blend of b1) an aminic compound selected from aliphatic, cycloaliphatic, araliphatic amines, imidazoline group-containing amidoamines based on mono- or polybasic acids, adducts of said amines or amidoamines made from glycidyl compounds, adducts of said amines or amidoamines made from cyclic carbonates, whereby said aminic compound contains, on average per molecule, at least two reactive hydrogen atoms bound to nitrogen atoms, and b2) a DCPD-phenol based novolac, and wherein the DCPD-phenol novolac is used in an amount from 1 to 65 wt%, based on the total weight of the hardener blend b1) and b2), especially useful as protective coatings for metallic and mineral substrates.
