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Matches 301 - 350 out of 2,933

Document Document Title
WO/2005/073266A1
The invention relates to a flame-resistant amino resin system, in particular a melamine formaldehyde resin system, a melamine-urea formaldehyde resin system or a urea formaldehyde resin system, comprising: a) a modified amino resin matri...  
WO/2005/059011A1
The invention relates to a melamine resin dispersion, in particular, with a mean particle size for the dispersed melamine resin particles of 0.2 to 2.5 µm. The dispersions comprise 5 to 65 % by mass of a melamine resin mixture, made up ...  
WO/2005/058991A1
The invention relates to plywood, comprising at least two wood veneer layers and at least one adhesive layer, whereby the adhesive layer comprises a resin composition comprising a triazine compound (T), formaldehyde (F) and optionally ur...  
WO2004101680A3
A crosslinking agent that is an ungelled reaction product of (a) at least one aminoplast resin and (b) at least one tall oil rosin wherein the crosslinking agent is essentially free of active hydrogen functional groups and has a glass tr...  
WO/2005/049682A1
A whitening pigment comprising the reaction product of (a) a melamine-formaldehyde and/or a melamine-urea polycondensation product and (b) a water-soluble fluorescent whitening agent of the formula (1), wherein each of the two R1 groups,...  
WO/2005/019291A1
Benzoxazine-based heat curable compositions are used as a matrix resin in resin transfer molding (RTM), vacuum assisted resin transfer molding (VARTM) and resin film infusion (Rfi)to manufacture composite articles from resin impregnated ...  
WO/2005/000982A1
Oriented strand board (OSB), comprising a core layer and two face layers, whereby the face layers comprise an adhesive composition, wherein the adhesive composition in at least one of the face layers comprises a resin composition compris...  
WO/2004/101637A1
A crosslinking agent that is an ungelled reaction product of (a) at least one aminoplast resin and (b) at least one aromatic heterocycle containing at least one nitrogen atom wherein the crosslinking agent is essentially free of active h...  
WO/2004/101681A1
Methods for preparing crosslinking agents that are the ungelled reaction product of (a) at least one aminoplast resin and (b) at least one modifying compound, wherein the crosslinking agents are essentially free of active hydrogen functi...  
WO/2004/101680A2
A crosslinking agent that is an ungelled reaction product of (a) at least one aminoplast resin and (b) at least one tall oil rosin wherein the crosslinking agent is essentially free of active hydrogen functional groups and has a glass tr...  
WO/2004/094497A1
This invention relates to a crosslinking composition comprising a compound having the structure of Formula I: A’-NRA-RD where A’ is a moiety derived from the group consisting of linear or cyclic ureas, cyanuric acid, substituted cyan...  
WO/2004/094498A1
This invention relates to a crosslinking composition comprising a compound having the structure of Formula (I): where Z is a hydrogen, an alkyl of 1 to about 18 carbon atoms, an aryl of about 6 to about 24 carbon atoms, an aralkyl of abo...  
WO/2004/092239A1
The invention relates to a method for synthesising a liquid melamine resin, characterised in that: a) melamine, at least one aldehyde and at least one alcohol are fed to at least one first reactor (10) operated continuously, in particula...  
WO/2004/085506A1
The invention relates to an aminotriazine condensation product, especially a melamine condensation product which is produced by reacting aminotriazine, particularly melamine, with an oxocarboxylic acid derivative. The invention also rela...  
WO2004058386A3
The invention relates to a foamed material and to a method for the production of said foamed material. According to the inventive method, foamed material is produced with nanosized foam bubbles Z1 without the need to surmount the energy ...  
WO/2004/065446A1
The invention relates to a method for the production of water-insoluble urea/thiourea/formaldhyde (UF) condensed composition comprising admixing thiourea, 5 to 20 weight percent in urea/thiourea mixture, with sufficient formaldehyde so t...  
WO/2004/058386A2
The invention relates to a foamed material and to a method for the production of said foamed material. According to the inventive method, foamed material is produced with nanosized foam bubbles Z1 without the need to surmount the energy ...  
WO/2004/056900A1
The invention relates to a direct synthesis method for producing etherified melamine resin condensates having average molar masses of 500 to 50,000. Said method is characterized by the fact that a) an etherified melamine resin precondens...  
WO/2004/056899A1
The invention relates to synthetic material dispersions consisting of (a) an aqueous phase of solutions of hydrophilic melamine resin precondensates and a latent hardening catalyst in water or in mixtures of water and alcohols C1-C6, (b)...  
WO2004003044A8
Alternating co-polymers involving the polycondensation of dihydrazides or diamines with dialdehydes reversibly exchange either one or both of their fundamental repeating monomer units in the presence of different monomer units. Furthermo...  
WO2004003044A3
Alternating co-polymers involving the polycondensation of dihydrazides or diamines with dialdehydes reversibly exchange either one or both of their fundamental repeating monomer units in the presence of different monomer units. Furthermo...  
WO2003101973A3
The invention relates to a compound of formula (I), refer to attached formula sheet, where: X is equal to NR5; R4 is equal to a C1-C12 alkyl group, aryl group, aralkyl group or cycloalkyl group. R1, R2, R3, R5 are equal to an H, alkyl, c...  
WO/2004/020493A1
A crosslinking agent that is an ungelled reaction product of (a) an aminoplast resin and (b) a carboxylic acid-containing compound wherein the crosslinking agent is essentially free of reactive carboxylic acid groups and has a glass tran...  
WO/2004/018581A2
A process for making an article from an amino resin comprising mixing an amino resin with a halogenated catalyst in a sufficient amount to form a reaction mass, shaping the reaction mass and heating said reaction mass to produce a cured ...  
WO2003082004A3
A seed for enhancing the extended delivery of nitrogen needed for plant development and growth, the seed having a slow release nitrogen coating (Fig. 1) of a particulate UF polymer adhered to the seed with an adhesive binder.  
WO/2004/003044A2
Alternating co-polymers involving the polycondensation of dihydrazides or diamines with dialdehydes reversibly exchange either one or both of their fundamental repeating monomer units in the presence of different monomer units. Furthermo...  
WO2003082005A3
A slow release, particulate urea-formaldehyde polymer useful as a fertilizer for enhancing the extended delivery of nitrogen needed for plant development and growth and a granular fertilizer made with the particulate urea formaldehyde po...  
WO/2003/106524A1
Compositions for producing aminoplast products by means of melt processing consist of: A) 95 to 99.9 % by mass of solvent-free meltable polycondensates of melamine resins having molar masses ranging from 300 to 300000; A) 0.1 to 5 % by m...  
WO2003082003A3
A coated aggregate material for enhancing the extended delivery of nitrogen needed for plant development and growth, the coated aggregate metarial having a slow release (extended-release) nitrogen coating of a particulate UF polymer adhe...  
WO/2003/101973A2
The invention relates to a compound of formula (I), refer to attached formula sheet, where: X is equal to NR5; R4 is equal to a C1-C12 alkyl group, aryl group, aralkyl group or cycloalkyl group. R1, R2, R3, R5 are equal to an H, alkyl, c...  
WO/2003/095516A1
Treatment of off-gas deriving from the pyrolysis reaction of urea to produce melamine, carried out in liquid phase at a high pressure, wherein the melamine content present in the off-gas is separated by washing the off-gas with a cooling...  
WO/2003/093339A1
A melamine-urea-formaldehyde resin modified with a cyclic urea prepolymer and sodium metabisulfite. Products prepared with the binder include wood composites such as particleboard and medium density fiberboard.  
WO2003011935A3
The present invention provides a crosslinking agent which may have reactive benzoxazine groups prepared from (a) at least one aromatic compound, (b) at least one aminotriazine compound, and (c) at least one other compound having active h...  
WO/2003/082004A2
A seed for enhancing the extended delivery of nitrogen needed for plant development and growth, the seed having a slow release nitrogen coating (Fig. 1) of a particulate UF polymer adhered to the seed with an adhesive binder.  
WO/2003/082003A2
A coated aggregate material for enhancing the extended delivery of nitrogen needed for plant development and growth, the coated aggregate metarial having a slow release (extended-release) nitrogen coating of a particulate UF polymer adhe...  
WO/2003/082005A2
A slow release, particulate urea-formaldehyde polymer useful as a fertilizer for enhancing the extended delivery of nitrogen needed for plant development and growth and a granular fertilizer made with the particulate urea formaldehyde po...  
WO/2003/082775A1
A method for treating a seedling by dipping the roots of the seedling into a composition containing a slow release, particulate urea-formaldehyde polymer, which is useful as a fertilizer for enhancing the extended delivery of nitrogen ne...  
WO2002028934A8
The invention relates to an aqueous resin composition, comprising, in addition to water, a resin content in the range of from 65 to 80 % by weight, based on the aqueous resin composition. The resin is obtainable from melamine and formald...  
WO/2003/074580A1
The invention relates to a method for the production of spherical mono or oligo dispersed particles made of melamine resin, having a diameter of 0.1-50 µm, by condensing melamine and formaldehyde in an aqueous medium. In order to produc...  
WO2002051898A8
Method for controlling the production of aqueous formaldehyde resin compositions applied in the manufacture of wood-based panels, in which formaldehyde takes part in a reaction with one or a combination of co resin forming material (of t...  
WO/2003/059978A1
The invention relates to a two-constituent composition, wherein the first constituent (A) contains at least one polyurethane prepolymer which has isocyanate end groups and is produced from at least one aromatic polyisocyanate and at leas...  
WO/2003/055928A1
Disclosed are water-soluble aminoplast-ether copolymers of the following structural type:, in which Z represents an aminoplast unit on the basis of unsubstituted glycoluril or glycoluril that has been substituted with a reactive OR group...  
WO2002026872A8
The invention relates to hydrophilic, open-cell, elastic foams consisting of melamine/formaldehyde resins. Said foams can be obtained by (a) heating and cross-linking an aqueous solution or dispersion, containing, respectively, at least ...  
WO/2003/022899A1
A binder for abrasive products, coated abrasive articles and a method of making the same comprising a urea formaldehyde resin precursor cured in the presence of a sole catalyst which consists essentially of at least one salt of an acid w...  
WO/2003/011934A1
A crosslinking agent is provided which is an ungelled reaction product of (a) an aminoplast resin and (b) a compound having active hydrogen groups reactive with the aminoplast resin (a) such that the crosslinking agent is essentially fre...  
WO/2003/011970A1
A crosslinking agent which is an ungelled reaction product of (a) at least one aminoplast resin, (b) at least one polyfunctional polymer having functional groups reactive with aminoplast resin (a) and having a glass transition temperatur...  
WO/2003/011933A1
A crosslinking agent is provided, prepared by reacting (A) an aminoplast resin; (B) a reactive urethane group-containing adduct and (C) at least one other compound having active hydrogen groups reactive with aminoplast resin (A). Compoun...  
WO/2003/011932A1
A crosslinking agent is provided, prepared by reacting (A) an aminoplast resin; (B) a reactive urethane group-containing adduct of a polyfunctional polymer and monoisocyanate, and (C) at least one other compound having active hydrogen gr...  
WO/2003/011936A1
A crosslinking agent having reactive benzoxazine groups is provided. The crosslinking agent is an ungelled reaction product of aminoplast resin, a polyhydric aromatic compound, and at least one compound having active hydrogen groups reac...  
WO/2003/011935A2
The present invention provides a crosslinking agent which may have reactive benzoxazine groups prepared from (a) at least one aromatic compound, (b) at least one aminotriazine compound, and (c) at least one other compound having active h...  

Matches 301 - 350 out of 2,933