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).
C08G 73/12 - Précurseurs de polyimides non saturés
C08F 236/22 - Copolymères de composés contenant plusieurs radicaux aliphatiques non saturés et l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical contenant au moins trois doubles liaisons carbone-carbone
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "prepregs"
C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
2.
Araldite Easy to use professional adhesives You can always rely on Araldite ORIGINAL EPOXY SINCE 1950
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et 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 - Colorants monoazoïques préparés par diazotation et copulation caractérisés par le composant diazo
C09B 29/20 - Colorants monoazoïques préparés par diazotation et copulation à partir de copulants ne contenant comme groupe orienteur qu'un groupe hydroxyle o-Hydroxycarbonamides des séries du naphtalène
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 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
Produits et 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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
C07C 317/44 - SulfonesSulfoxydes ayant des groupes sulfone ou sulfoxyde et des groupes carboxyle liés au même squelette carboné
C09D 11/328 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants caractérisées par des colorants
D06P 1/382 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs le groupe réactif étant directement lié au groupe hétérocyclique
D06P 1/384 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs le groupe réactif n'étant pas directement lié au groupe hétérocyclique
D06P 3/66 - Cellulose naturelle ou régénérée utilisant des colorants réactifs
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et 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 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et 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 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques
C08G 18/00 - Polymérisats d'isocyanates ou d'isothiocyanates
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
B01J 31/14 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques contenant des composés organométalliques ou des hydrures métalliques d'aluminium ou de bore
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.
A23L 27/00 - ÉpicesAgents aromatiques ou condimentsÉdulcorants artificielsSels de tableSubstituts diététiques du selLeur préparation ou leur traitement
A23P 10/30 - Mise en capsules de particules, p. ex. additifs alimentaires
D06M 23/12 - Procédés dans lesquels l'agent traitant est incorporé dans des microcapsules
F28D 20/02 - Appareils ou ensembles fonctionnels d'accumulation de chaleur en généralAppareils échangeurs de chaleur de régénération non couverts par les groupes ou utilisant la chaleur latente
15.
DISPERSE AZO DYES, A PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF
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 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
C07D 403/04 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
D06P 5/06 - Post-traitement avec des composés organiques contenant de l'azote
C09B 67/00 - Traitements, sans réaction chimique, influençant les propriétés physiques, p. ex. de teintures ou d'impression, des matières colorantes, p. ex. traitement par des solvantsCaractéristiques du procédé de fabrication des préparations tinctorialesPréparations tinctoriales ayant un aspect physique particulier, p. ex. tablettes, feuilles
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.
C14C 3/08 - Tannage chimique par agents organiques
D06P 1/02 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants azoïques
D06P 3/00 - Procédés particuliers de teinture ou d'impression de textiles ou de teinture du cuir, des fourrures ou de substances macromoléculaires solides de toutes formes classés selon la matière traitée
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 - Colorants monoazoïques préparés par diazotation et copulation à partir d'autres copulants hétérocycliques contenant un cycle à six chaînons avec un atome d'azote comme unique hétéro-atome du cycle
C09B 67/22 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
D06P 3/36 - Matières contenant des groupes esters utilisant des colorants en dispersion
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 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants
C09D 11/328 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants caractérisées par des colorants
C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
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 - Polymères de composés contenant des liaisons doubles carbone-carbone
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement
C08J 9/12 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement utilisant des gaz de gonflage produits par un agent de gonflage introduit au préalable par un agent physique de gonflage
C08L 19/00 - Compositions contenant des caoutchoucs non prévues dans les groupes
H01B 3/42 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires polyestersIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires polyéthersIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires polyacétals
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 - Colorants monoazoïques préparés par diazotation et copulation à partir d'autres copulants hétérocycliques contenant un cycle à six chaînons avec un atome d'azote comme unique hétéro-atome du cycle
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.
C09B 62/675 - Complexes métalliques de colorants azoïques
C09D 11/328 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants caractérisées par des colorants
D06P 1/384 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs le groupe réactif n'étant pas directement lié au groupe hétérocyclique
D06P 3/66 - Cellulose naturelle ou régénérée utilisant des colorants réactifs
C09B 62/503 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle le groupe réactif étant un groupe hydroxyalkylsulfonyle ou un groupe mercaptoalkylsulfonyle, estérifié ou non estérifié, un groupe aminoalkylsulfonyle quaternisé ou non quaternisé, un groupe hétérylmercaptoalkylsulfonyle, un groupe vinylsulfonyle, un groupe vinylsulfonyle substitué, ou un groupe dioxyde de thiophène
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 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les catalyseurs utilisés
H01B 3/40 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires résines époxy
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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
C09B 67/22 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
D06P 1/384 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs le groupe réactif n'étant pas directement lié au groupe hétérocyclique
D06P 3/66 - Cellulose naturelle ou régénérée utilisant des colorants réactifs
C09D 11/328 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants caractérisées par des colorants
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 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
C09D 11/328 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants caractérisées par des colorants
C09B 62/44 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
C09B 62/513 - Colorants diazoïques ou polyazoïques
30.
A PHOTOCURABLE SEALING AGENT COMPOSITION, ITS PREPARATION AND ITS USE
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 - Polymères de composés contenant des liaisons doubles carbone-carbone
C08G 18/67 - Composés non saturés contenant un hydrogène actif
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
C08F 299/06 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyuréthanes
C08L 75/14 - Polyuréthanes comportant des liaisons non saturées carbone-carbone
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 - Traitements, sans réaction chimique, influençant les propriétés physiques, p. ex. de teintures ou d'impression, des matières colorantes, p. ex. traitement par des solvantsCaractéristiques du procédé de fabrication des préparations tinctorialesPréparations tinctoriales ayant un aspect physique particulier, p. ex. tablettes, feuilles
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 - Préparation de colorants azoïques à partir d'autres composés azoïques par substitution d'hétéro-atomes par des radicaux contenant d'autres hétéro-atomes par substitution de radicaux contenant des hétéro-atomes par des radicaux —CN
C09B 67/00 - Traitements, sans réaction chimique, influençant les propriétés physiques, p. ex. de teintures ou d'impression, des matières colorantes, p. ex. traitement par des solvantsCaractéristiques du procédé de fabrication des préparations tinctorialesPréparations tinctoriales ayant un aspect physique particulier, p. ex. tablettes, feuilles
C09B 29/01 - Colorants monoazoïques préparés par diazotation et copulation caractérisés par le composant diazo
C09B 29/036 - Colorants monoazoïques préparés par diazotation et copulation caractérisés par le composant diazo à partir d'amines diazotées contenant un hétérocycle l'hétérocycle ne contenant que de l'azote comme hétéro-atome
C09B 29/033 - Colorants monoazoïques préparés par diazotation et copulation caractérisés par le composant diazo à partir d'amines diazotées contenant un hétérocycle
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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
D06P 1/38 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs
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 - Colorants monoazoïques préparés par diazotation et copulation
C09B 29/36 - Colorants monoazoïques préparés par diazotation et copulation à partir d'autres copulants hétérocycliques
C09B 67/22 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
C09B 67/00 - Traitements, sans réaction chimique, influençant les propriétés physiques, p. ex. de teintures ou d'impression, des matières colorantes, p. ex. traitement par des solvantsCaractéristiques du procédé de fabrication des préparations tinctorialesPréparations tinctoriales ayant un aspect physique particulier, p. ex. tablettes, feuilles
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et 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 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
Produits et 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 - Colorants disazoïques dans lesquels le copulant est une diamine ou une polyamine
C09B 67/00 - Traitements, sans réaction chimique, influençant les propriétés physiques, p. ex. de teintures ou d'impression, des matières colorantes, p. ex. traitement par des solvantsCaractéristiques du procédé de fabrication des préparations tinctorialesPréparations tinctoriales ayant un aspect physique particulier, p. ex. tablettes, feuilles
D06P 1/06 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants azoïques ne contenant pas de métal comportant des groupes acides
D06P 3/06 - Matières contenant de l'azote basique contenant des groupes amides utilisant des colorants acides
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 - Composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone contenant du soufre dans la chaîne principale, p. ex. polysulfones
D06M 23/04 - Procédés dans lesquels l'agent traitant est appliqué sous forme de mousse
D06P 1/56 - Produits de condensation ou de précondensation préparés avec des aldéhydes
D06P 1/649 - Composés contenant des groupes carbonamide, thiocarbonamide ou guanyle
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 contenant des résines époxyCompositions contenant des dérivés des résines époxy
C08L 83/00 - Compositions contenant des composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant uniquement du silicium, avec ou sans soufre, azote, oxygène ou carboneCompositions contenant des dérivés de tels polymères
H01B 3/40 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires résines époxy
H01B 3/46 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires 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 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
C08G 59/68 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les catalyseurs utilisés
C09D 163/00 - Compositions de revêtement à base de résines époxyCompositions de revêtement à base de dérivés des résines époxy
H01F 27/32 - Isolation des bobines, des enroulements, ou de leurs éléments
H01F 30/08 - Transformateurs fixes non couverts par le groupe caractérisés par la structure sans noyau magnétique
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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
C09B 62/513 - Colorants diazoïques ou polyazoïques
C09B 62/533 - Colorants disazoïques ou polyazoïques
C09B 67/00 - Traitements, sans réaction chimique, influençant les propriétés physiques, p. ex. de teintures ou d'impression, des matières colorantes, p. ex. traitement par des solvantsCaractéristiques du procédé de fabrication des préparations tinctorialesPréparations tinctoriales ayant un aspect physique particulier, p. ex. tablettes, feuilles
D06P 1/90 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants dissous dans des solvants organiques ou leurs émulsions aqueuses
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 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des matières colorantes en dispersion, p. ex. acétate
D06P 1/64 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des pigments insolubles ou des substances auxiliaires, p. ex. liants utilisant des compositions contenant des composés organiques de poids moléculaire faible sans groupe sulfate ou sulfonate
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 - SulfonesSulfoxydes ayant des groupes sulfone ou sulfoxyde et des groupes carboxyle liés au même squelette carboné
C09B 62/44 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
C09B 62/475 - Colorants disazoïques ou polyazoïques
C09B 62/513 - Colorants diazoïques ou polyazoïques
D06P 1/384 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs le groupe réactif n'étant pas directement lié au groupe hétérocyclique
D06P 3/66 - Cellulose naturelle ou régénérée utilisant des colorants réactifs
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 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p. ex. composés éthyléniques
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
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 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés
D06P 1/22 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants de cuve
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 - Colorants monoazoïques préparés par diazotation et copulation caractérisés par le composant diazo
C09B 29/42 - Colorants monoazoïques préparés par diazotation et copulation à partir d'autres copulants hétérocycliques contenant un cycle à six chaînons avec un atome d'azote comme unique hétéro-atome du cycle
D06P 3/54 - Polyesters utilisant des colorants en dispersion
50.
OPTO-ELECTRIC DEVICE AND METHOD OF MANUFACTURING AN OPTO-ELECTRIC DEVICE
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 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
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 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
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 - Techniques de façonnage non couvertes par les groupes , ou
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
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 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs
D06P 3/66 - Cellulose naturelle ou régénérée utilisant des colorants réactifs
C09B 67/22 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
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).
D01F 11/12 - Post-traitement chimique de filaments, ou similaires, faits par l’homme, pendant leur fabrication de carbone avec des substances inorganiques
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 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et 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 contenant du silicium lié à des groupes contenant de l'oxygène
H01L 51/50 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (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 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
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 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
D06P 3/66 - Cellulose naturelle ou régénérée utilisant des colorants réactifs
D06P 1/38 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants réactifs
C09B 62/513 - Colorants diazoïques ou polyazoïques
60.
DISPERSE AZO DYES, A PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF
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 - Colorants monoazoïques préparés par diazotation et copulation à partir d'autres copulants hétérocycliques
D06P 1/16 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des matières colorantes en dispersion, p. ex. acétate
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 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à des substances macromoléculaires, p. ex. à du caoutchouc à la surface de films ou de feuilles
C23C 16/54 - Appareillage spécialement adapté pour le revêtement en continu
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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
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 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement par élimination d'une phase liquide d'un objet ou d'une composition macromoléculaire, p. ex. par séchage du coagulum
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
E04C 5/07 - Éléments d'armature en un matériau autre qu'un métal, p. ex. en verre, en matière plastique
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 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces en utilisant des moyens pour protéger des parties de surface à ne pas recouvrir, p. ex. en se servant de stencils, d'enduits de protection
B05D 3/02 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides par cuisson
B05D 1/04 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation comportant l'emploi d'un champ électrostatique
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 - Procédés pour le traitement de substances macromoléculaires ou la formation de mélanges
C09D 4/06 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable en combinaison avec un composé macromoléculaire autre qu'un polymère non saturé des groupes
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
02 - Couleurs, vernis, laques
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et 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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle
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 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
Produits et 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 - Polycondensats contenant plusieurs groupes époxyde par moléculeMacromolécules obtenues par réaction de polycondensats polyépoxydés avec des composés monofonctionnels à bas poids moléculaireMacromolécules obtenues par polymérisation de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde
C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
C08G 59/68 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les catalyseurs utilisés
C08G 69/00 - Composés macromoléculaires obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principale de la macromolécule
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p. ex. fabrication des "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 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Chemicals used in industry 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 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle le groupe réactif étant un groupe hydroxyalkylsulfonyle ou un groupe mercaptoalkylsulfonyle, estérifié ou non estérifié, un groupe aminoalkylsulfonyle quaternisé ou non quaternisé, un groupe hétérylmercaptoalkylsulfonyle, un groupe vinylsulfonyle, un groupe vinylsulfonyle substitué, ou un groupe dioxyde de thiophène
C09B 62/465 - Colorants réactifs, c.-à-d. colorants formant des liaisons de covalence avec les substrats ou se polymérisant sur eux-mêmes le groupe réactif n'est pas lié directement à un hétérocycle le groupe réactif étant un groupe acryloyle, un groupe aminoalkylcarbonyle quaternisé ou non quaternisé, étant un groupe (—N)n—CO—A—O—X ou un groupe (—N)n—CO—A—Hal, A étant un groupe alkylène ou alkylidène, X étant l'hydrogène ou un radical acyle d'un acide inorganique ou organique, Hal étant un atome d'halogène et n étant égal à 0 ou 1
C09B 67/22 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants
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 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
C07D 417/12 - Composés hétérocycliques contenant plusieurs hétérocycles, au moins un cycle comportant des atomes de soufre et d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
The present invention is directed to a photoinitiator composition comprising two different cationic photoinitiators and a photocurable composition comprising said photoinitiator composition. Moreover, the present invention relates to the use of the photoinitiator composition and the photocurable composition. Furthermore, the present invention relates to a process for producing a three dimensional article.
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
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 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
92.
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 contenant des résines époxyCompositions contenant des dérivés des résines époxy
G03F 7/00 - Production par voie photomécanique, p. ex. photolithographique, de surfaces texturées, p. ex. surfaces impriméesMatériaux à cet effet, p. ex. comportant des photoréservesAppareillages spécialement adaptés à cet effet
G03F 7/038 - Composés macromoléculaires rendus insolubles ou sélectivement mouillables
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 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir d'éthers cycliques par ouverture d'un hétérocycle
C08L 63/00 - Compositions contenant des résines époxyCompositions contenant des dérivés des résines époxy
C08F 2/46 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire
C08J 3/28 - Traitement par ondes énergétiques ou par rayonnement de particules
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 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des pigments insolubles ou des substances auxiliaires, p. ex. liants utilisant des compositions contenant des composés organiques de poids moléculaire faible sans groupe sulfate ou sulfonate
D06P 1/56 - Produits de condensation ou de précondensation préparés avec des aldéhydes
B01J 2/02 - Procédés ou dispositifs pour la granulation de substances, en généralTraitement de matériaux particulaires leur permettant de s'écouler librement, en général, p. ex. en les rendant hydrophobes par division du produit liquide en gouttelettes, p. ex. par pulvérisation, et solidification des gouttelettes
B01J 2/04 - Procédés ou dispositifs pour la granulation de substances, en généralTraitement de matériaux particulaires leur permettant de s'écouler librement, en général, p. ex. en les rendant hydrophobes par division du produit liquide en gouttelettes, p. ex. par pulvérisation, et solidification des gouttelettes en milieu gazeux
C08L 61/00 - Compositions contenant des polymères de condensation d'aldéhydes ou de cétonesCompositions contenant des dérivés de tels polymères
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 contenant des polymères de condensation d'aldéhydes ou de cétonesCompositions contenant des dérivés de tels polymères
C08G 73/00 - Composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant de l'azote, avec ou sans oxygène ou carbone, non prévus dans les groupes
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 - Composés macromoléculaires obtenus par des réactions créant dans la chaîne principale de la macromolécule une liaison contenant de l'azote, avec ou sans oxygène ou carbone, non prévus dans les groupes
C08G 73/06 - Polycondensats possédant des hétérocycles contenant de l'azote dans la chaîne principale de la macromoléculePolyhydrazidesPolyamide-acides ou précurseurs similaires de polyimides
C08L 61/00 - Compositions contenant des polymères de condensation d'aldéhydes ou de cétonesCompositions contenant des dérivés de tels polymères
C08L 61/34 - Polymères de condensation d'aldéhydes ou de cétones avec des monomères couverts par au moins deux des groupes , et
The present invention provides a storage stable one-package curative system including (i) an epoxy resin (ii) an epoxy-amine adduct curing agent (iii) a hardener and optionally (iv) fillers. The one-package curative system is shelf stable at temperatures up to about 130°F, has an onset temperature of greater than 130°C and can be fully cured at temperatures greater than 150°C.
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.
The present invention provides a process for producing monohydroxy polyallyl ethers by reacting a polyol with allyl halide in an alkaline reaction medium until about 50-80 mol % of the allyl halide to be reacted, has reacted, then adding excess solid alkali metal hydroxide in a single addition to the reaction medium. The addition of the solid alkali metal hydroxide to the reaction medium creates a reaction medium having a substantially constant free hydroxy ion concentration in the aqueous phase allowing the monohydroxy polyallyl ether to be formed in high yields.
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.
C08F 16/14 - Monomères contenant un seul radical aliphatique non saturé
C08F 16/26 - Monomères contenant de l'oxygène en plus de l'oxygène de la fonction éther
C08F 20/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08F 20/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
C08F 220/06 - Acide acryliqueAcide méthacryliqueLeurs sels métalliques ou leurs sels d'ammonium
C09D 7/00 - Caractéristiques de compositions de revêtement non prévues dans le groupe Procédés pour l’incorporation d’ingrédients dans des compositions de revêtement
