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WO/2006/057942A1 |
A process for making a phenolic resin comprises reacting an phenolic compound (e.g., resorcinol) with an olefinically unsaturated compound (e.g., styrene) and an aldehyde (e.g., formaldehyde) in the presence of a compatibilizing agent wh...
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WO/2006/050937A1 |
The invention provides a near infrared absorption polymer comprising at least two different pendent infra-red chromophoric moieties covalently bonded to the backbone of an alkali-soluble resin, at least one of which is an indole cyanine ...
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WO/2006/046687A1 |
Disclosed is a positive photosensitive insulating resin composition characterized by containing a copolymer (A) composed of 10-99 mol% of a structural unit (A1) represented by the general formula (1) below and 90-1 mol% of a structural u...
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WO/2006/042709A1 |
Disclosed is a polycondensation product comprising A) an aromatic or heteroaromatic compound containing 5 to 10 C atoms or heteroatoms, said compound being provided with an average of 1 to 300 oxyethylene groups and/or oxypropylene group...
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WO/2006/022251A1 |
Disclosed is a phenol resin whose cured product exhibits high heat resistance even though the phenol resin uses trialkylphenol as the raw material phenol. Also disclosed is an epoxy resin composition containing an epoxy resin which uses ...
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WO/2006/018937A1 |
A process in which a continuous reactor is used to advantageously produce in a short time a phenolic novolak resin containing substantially no unreacted aldehyde remaining therein, while preventing higher-order condensates from generatin...
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WO/2006/020301A1 |
This invention relates to a resin composition capable of being thermally cured while minimizing or eliminating voids in the resulting composite, the composition having both a long pot life at low temperatures and a fast curing rate at hi...
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WO/2006/010777A1 |
The invention relates to the use of a phenolic resin modified with cashew nut shell oil or a fraction of same in a shell moulding process. In addition, the invention relates to a shell moulding process in which the aforementioned modifie...
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WO/2005/108454A1 |
The invention includes formulations useful for creating reinforced composites based on 1) novolac resin compositions, and, 2) non-formaldehyde hardeners, as well as processes for manufacturing components using said reinforced composites.
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WO/2005/108453A1 |
The invention herein disclosed comprises the use of oxazolidines, nitroalcohols, nitrones, halonitroparaffins, oxazines, azaadamantanes, hexamethylenetetramine salts, nitroamines, imidazolidines, triazines, nitrooxazolidines, and imidazo...
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WO/2005/105896A1 |
The invention relates to a molecule comprising at least one carbon-carbon double bond which is substituted by at least one cyclopentadienyl-metal-cyclopentadienyl complex, having the cis/trans isomerisation property, in a reversible mann...
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WO/2005/086727A2 |
Branched polyarylene polymers are provided comprising monovalent endcappers, divalent linear units, and polyvalent branching units. The composition of the polymers is controlled by adjusting the ratio of the three types of monomers.
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WO/2005/075398A1 |
A novel calixarene compound which is expected to be used as a clathrate compound and which, after incorporation of a functional group thereinto, is usable in curable compositions or photoresists or as a clathrate compound. The calixarene...
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WO/2005/068525A1 |
The invention relates to a multilayered products which are protected against hydrolysis, comprising at least one layer containing a thermoplast and at least one layer containing at least one polyformal or copolyformal, in addition to com...
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WO/2005/061570A1 |
The invention relates to a phenol-aldehyde resin containing the following constituents: a phenolic constituent without carboxyl groups, aromatic hydroxycarboxylic acid, and imidazole. The invention also relates to a method for producing ...
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WO/2005/059047A1 |
The present invention is related to a binder for letterpress printing inks, comprising a resin which is a modified condensation product of phenol and formaldehyde, said modified condensation product having a molecular weight ranging from...
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WO/2005/054321A1 |
The invention relates to compounds containing structural units of formulas (1) and (2), wherein R1 represents C1-C30 alkyl, C2-C30 alkenyl, C6-C18 aryl, or C7-C30 alkyl aryl, R2 represents H, C1-C30 alkyl, C2-C30 alkenyl, C6-C18 aryl, or...
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WO/2005/054332A1 |
The present invention relates to a process for preparing a phenolic polymer using a phenothiazine-based mediator, in particular, to a process for preparing a phenolic polymer via polymerization of phenolic monomers by using a phenothiazi...
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WO/2005/052017A1 |
The present invention relates to novolak resins prepared with, inter alia, one or more alkylphenols. The invention further relates to compositions comprising the novolak resins, such as vulcanizable rubber compositions, and to products o...
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WO/2005/050319A1 |
Disclosed is a positive photoresist which can be developed with a low-concentration aqueous alkaline solution or neutral water and can be easily removed by ozone water. The positive photoresist hardly leave scum and enables to reduce cos...
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WO/2005/035611A1 |
A process for producing a resorcinol-formalin resin, characterized by adding resorcinol, an inorganic salt, and an organic solvent having a solubility parameter of 7.0 to 12.5 to a water solvent, stirring the mixture to give a two-phase ...
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WO/2005/033162A1 |
The invention relates to novel novolacquer alkylphenol resins having a low level of free alkyphenol, a method for the production thereof and the use thereof as tackifying resins and reinforcing resins for rubbers. The inventive resins ar...
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WO/2005/007718A1 |
A positive photoresist composition comprising an alkali-soluble novolak resin (A) containing a structural unit (al) represented by a general formula (I) shown below, and a structural unit (a2) represented by a general formula (II) shown ...
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WO/2005/005379A2 |
An alkoxylated alkylphenol-arylaldehyde polymer prepared by alkoxylating an alkylphenol-arylaldehyde polymer and use of the alkyoxylated alkylphenol-arylaldehyde polymer to resolve water-in-oil emulsions, especially emulsions of water in...
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WO/2004/092238A1 |
A resin for an under-layer material for use in forming an under-layer film between a substrate and a photoresist layer, which is a novolak resin containing an oligomer having a mass average molecular weight of 500 or less in an amount of...
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WO/2004/078815A1 |
Rosin modified phenolic resins are prepared by reacting together resin acid, fatty acid, tri- or higher-functional phenolic compound and aldehyde. The fatty acid may be Monomer (derived from the fatty acid dimerization process). The reac...
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WO/2004/074339A1 |
The present invention is directed to compositions and a process leading to colorless or light colored aqueous phenol-formaldehyde resoles. Unlike previous technologies, these compositions lead to clear, storage stable, fast curing, high ...
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WO/2004/074340A1 |
A modified resorcinol resin is prepared by reacting a phenolic compound (e.g., resorcinol) with an olefinically unsaturated compound (e.g., styrene) and two types of aldehyde: a formaldehyde and an alkyl aldehyde (e.g., butyraldehyde). T...
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WO/2004/067831A1 |
Non-yellowing finishing agent comprising an optionally sulphonation-solubilized aldehyde condensation product with a hydroxyl-containing aromatic body and a stabilizing reductant.
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WO/2004/065445A1 |
The present invention relates to a phenol resin obtained by reacting phenolic compounds with formaldehyde and/or formaldehyde-forming compounds. The present invention furthermore relates to the use of such a phenol resin, as well as to a...
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WO/2004/063241A1 |
The present invention relates generally to substrates that exhibit useful, auto adaptable surface energy properties that depend on the environment of the substrate. Such surface energy properties provide relatively high advancing and rec...
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WO2002070599A9 |
The invention relates to composite materials of construction comprising thermosetting resins and fibrous reinforcing or filling agents therefore as well as methods for the fabrication thereof. The thermosetting resin composition comprise...
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WO/2004/055085A1 |
A flexibilized resorcinolic novolak resin is prepared by reacting a phenolic compound, such as resorcinol, with an unsaturated dihydroxy, an unsaturated aldehyde, an aliphatic dialdehyde, or a mixture thereof. An aldehyde (different from...
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WO/2004/050733A2 |
The invention herein disclosed comprises the use of oxazolidines, nitroalcohols, nitroamines, aminonitroalcohols, imines, hexahydropyrimidines, nitrones, hydroxylamines, nitro-olefins and nitroacetals to serve as hardeners and/or as cata...
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WO2003046036B1 |
Infinitely water soluble, storage stable, low molecular weight, amine-modified resins/binders (e.g., phenol-formaldehyde resole resins and binders made therefrom) are used, to produce low odor fiberglass products, such as fiberglass insu...
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WO/2004/037880A1 |
A solid silane coupling agent which has not gelled. When added to a resin composition, the solid silane coupling agent improves the adhesion of the composition to metals, etc. and enables the composition to be excellent in storage stabil...
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WO/2004/035687A1 |
A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit wherein the phenyl group of the phenolic monomeric unit is substituted by a group having the struct...
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WO/2004/035645A1 |
A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit of which the phenyl group is substituted by a group A characterised in that the group A comprises a...
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WO/2004/035686A2 |
A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit wherein the H atom of the hydroxy group of the phenyl group of the phenolic monomeric unit is repla...
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WO/2004/036674A2 |
New metal-based catalyst materials, non-containing platinum, for preferred application to form both alcohol-tolerant cathodes for oxygen reduction and anodes for oxidation of various fuel molecules, and methods of making the said catalys...
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WO/2004/031254A1 |
A cold-curing binder; and a process for producing a phenolic resin molding with the binder. Also provided are: a porous ceramic molding obtained by curing the binder and a ceramic without heating the mixture and then burning the cured mi...
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WO/2004/029119A1 |
The invention relates to composition for crosslinking phenol−formaldehyde, phenol−resorcinol−formaldehyde, resorcinol−formaldehyde, tannin−formaldehyde, and similar thermosetting resins with a reactant nitroparaffin derivative,...
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WO/2004/024789A1 |
A phenolic polymer nanotube having a specific shape. It is obtained by conducting: a reaction step in which at least one monomer selected from the group consisting of phenols and derivatives thereof is reacted with aldehyde monomer in th...
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WO/2004/020492A1 |
A process for producing a phenolic novolak which includes the step of reacting a phenol with an aldehyde in a heterogeneous system in the presence of a phosphoric acid compound and an unreactive oxygenous organic solvent as a reaction co...
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WO/2004/018536A1 |
A phenol-formaldehyde resole resin is combined with an ammonia-based formaldehyde scavenger to produce a product useful, for example, as a binder used in the production of glass fiber insulation products. The starting resin may have a fr...
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WO/2004/018402A1 |
A solvent-soluble oligomer or polymer comprising an open-chain condensate of an aldehyde of formula R - CHO (I). Wherein R is a substituted or unsubstituted hydrocarbon group, for example, an alkyl group, or a fluorinated alkyl group, ...
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WO/2004/013065A1 |
The present invention provides a sulfonated coal tar distillate salt polymer that is a condensation product of an aldehyde, preferably formaldehyde, and a sulfonated middle fraction obtained during coal tar distillation. The middle fract...
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WO/2003/102692A1 |
A radiation-sensitive patterning composition comprising: (1) at least one acid generating compound selected from compounds of formula (I) and formula (II) wherein: R1, R2, R3, R4, R5, and R6, are independently selected from the group con...
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WO/2003/093376A2 |
An aqueous metal surface treatment composition comprising the following ingredients : (A) an aqueous dispersion of a phenolic resin that includes a reaction product of (i) a phenolic resin precursor; (ii) a modifying agent, comprising a ...
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WO/2003/082984A1 |
Reduced-rosin compositions of printing inks and the resinate binders therein, and the processes of preparation thereof, are described. In said compositions, a portion of the rosin normally used in the art is replaced by Monomer, and is f...
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