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WO/1999/031154A1 |
A process for preparing the acrylate styrene acrylonitrile (ASA) resin having an improved impact strength and a low water content is disclosed. The process comprises the step of preparing alkyl acrylate rubber polymers and the step of gr...
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WO/1999/031190A1 |
The application relates to a liquid curable resin composition comprising: (A) a polyfunctional (meth)acrylic compound containing at least three (meth)acryloyl groups in the molecule, (B) a reaction product of an alkoxy silane compound ha...
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WO/1999/027037A1 |
The invention relates to a copolymer consisting of the following monomer components: a) 48-98 wt. % of compounds of formula (I), b) 2-30 wt. % of one or several oxygen-containing methacrylates of formula (II) and c) 0-30 wt. % of a metha...
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WO/1999/025749A1 |
The invention relates to a method for producing graft polymers (A) consisting of the following (in relation to (A)): a1) 30 to 95 wt. % of a rubber elastic base stage consisting of the following (in relation to a1)): a11) 50 to 100 wt. %...
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WO/1999/023181A1 |
Specific core-shell binders and magnetic additives for use in ink-jet printing ink compositions are provided. One class of specific core/shell binders has the general formula [A¿m?B¿n?C'¿p?]¿x?, where A and B are hydrophobic componen...
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WO/1999/023122A1 |
Disclosed is a nonstyrenated polyester or vinyl ester resin that is found to be nonbrittle and to have good temperature performance, relative to known nonstyrenated polyesters or vinyl esters. Also disclosed is a nonstyrenated polyester ...
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WO/1999/023182A1 |
Ink-jet inks for ink-jet printing are provided which include a vehicle and a colorant, the colorant associated with a primer core/shell polymer to form a primer/colorant combination, and the primer/colorant combination, upon printing on ...
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WO/1999/019415A2 |
Repulpable PSA compositions and construction that exhibit high adhesive performance on a wide range of substrates are provided. In one embodiment, a PSA composition comprises a blend of two emulsion acrylic copolymers. The first type is ...
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WO/1999/018157A1 |
Latex compositions are disclosed which are polymerized from monomers having acid or anhydride functionality and wet adhesion properties. The latex compositions of the present invention can be prepared by a two stage polymerization of a f...
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WO/1999/015592A1 |
The invention relates to reactive polysols with a reactive monomer portion which is polymerized during thermal coating. The polysols exhibit good mechanical properties. A monofunctional (meth)acrylate monomer of formula (I) is used as re...
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WO/1999/015589A1 |
Compositions which have substantial weatherability and impact resistance comprise a substantially uniform physical blend of an uncross-linked acrylonitrile/styrene copolymer and a cross-linked alkyl acrylate/graft (meth)acrylate copolyme...
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WO/1999/012986A1 |
A polymer composition, a process for its preparation and a moulded article formed from the polymer composition are claimed. The polymer composition comprises (a) a base polymer which is a poly(alkyl(meth)acrylate); and (b) a rubber tough...
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WO/1999/011681A1 |
The invention concerns hydrophobic films for coating surfaces obtained by drying at low temperature, not requiring coalescent agents, latex containing a core-structured polymer with soft characteristic having a glass transition temperatu...
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WO/1999/011683A1 |
A low adhesion backsize (LAB) coating composition comprising at least two components, wherein a first component is a silicone-containing acrylate polymer and a second component is (a) a silicone-containing polymer different than the firs...
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WO/1999/011727A1 |
A contact printable adhesive composition comprises (a) swellable, elastomeric microspheres and (b) at least one polymerizable monomer or a mixture of polymerizable monomers capable of swelling the microspheres. As used in this applicatio...
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WO/1999/006457A1 |
Graft copolymer particles prepared by grafting a vinyl monomer onto rubber particles obtained by mixing (A) a silicone rubber latex with (B) an acrylic rubber later and/or a conjugated diene rubber latex at such a ratio as to give a sili...
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WO/1999/006452A1 |
A process for making hydroxy-functional resins based on acrylate, hydroxyalkylacrylate, and allyl monomers is disclosed. The key to the process is to add the hydroxyalkylacrylate monomer in an amount and manner effective to produce a res...
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WO/1999/006453A1 |
General purpose inherently tacky acrylic pressure sensitive adhesive polymers formed of alkyl acrylates, vinyl esters, diesters of dicarboxylic acid and saturated carbocyclic acids, having improved properties, a lower residual monomer co...
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WO/1999/002619A1 |
A high-solid thermosetting coating composition characterized by containing: (A) a copolymer prepared by polymerizing a monomer component composed of (a) 30 to 50 % by weight of vinyltrimethoxysilane and/or vinyltriethoxysilane, (b) 5 to ...
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WO/1999/002141A1 |
The present invention provides a block copolymer capable of retaining drugs, there being chemical cross-linking between the soft segments, such block copolymers providing improved cohesion and drug storage capacity. Transdermal patches h...
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WO/1999/002582A1 |
The present invention is drawn to a composition and thermoformable sheets and articles made therefrom. In the present invention, ranges of chain-transfer agents, thixotropic agents, and mineral filler content are balanced to minimize mig...
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WO/1998/055522A1 |
The invention is related to a method for the preparation of copolymers by latex copolymerization for antistatic polymeric coatings, comprising a process for the manufacture of antistatic copolymer latexes based on vinyl aromatic compound...
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WO/1998/052999A1 |
A method of making acrylic products having a relatively even distribution of visible accent particles dispersed therein. The acrylic products are made from a composition comprising an acrylic matrix comprising a monomer rich syrup and ha...
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WO/1998/051722A1 |
Disclosed is an improved method of making hydrophobic and hydrophilic graft polymers, and personal care compositions containing the graft polymers, which method comprises the step of (a) reacting copolymerizable monomers to form an organ...
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WO/1998/051261A1 |
Disclosed are personal care compositions comprising from about 0.1 % to about 15 % by weight of a graft polymer and from about 0.1 % to about 99.9 % by weight of a liquid carrier, wherein the graft polymer is made in accordance with the ...
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WO/1998/051755A1 |
An adhesive copolymer and personal care composition thereof, said copolymer being characterized by an organic polymeric backbone wherein said backbone has a Tg of from 0 �C to 45 �C wherein said copolymer comprises one or more side c...
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WO/1998/051743A1 |
A (meth)acrylic resin composition for thermoset injection molding which comprises (a) a (meth)acrylic monomer, (b) a (meth)acrylic polymer and (c) an inorganic filler and exhibits a spiral flow distance of 400 to 1600 mm; a process for t...
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WO/1998/046679A1 |
A (meth)acrylic premix comprising a (meth)acrylic resin composition (A) which comprises a (meth)acrylic monomer (b) and a (meth)acrylic polymer (b), an inorganic filler (B) and a curing agent (C), wherein the component (a) is a (meth)acr...
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WO/1998/045375A1 |
Sanitary appliances with a casing, such as bath tubs, shower trays or washbasins, are glass fibre- and asbestos-free, and are further characterised in that the reinforcing material is 1.5 to 10 mm thick and consists of one or two layers....
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WO/1998/042761A1 |
Modification of polymers of the type including carbon/carbon double bonds is disclosed wherein the polymerisation of at least one monomer of low water solubility within a pre-existing polymer latex yields material containing interlinked ...
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WO/1998/040423A1 |
The present invention relates to a heat-sealing adhesive containing latex particles with a core consisting of a homopolymer or a copolymer with a glass transition temperature lower than 20 �C and a shell consisting of a copolymer with ...
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WO/1998/039389A1 |
A curable composition for coating eyeglass lenses and other transparent substrates and capable of producing a hard coating, the index of refraction of which can be easily matched, through proper formulating, to the index refraction of th...
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WO/1998/033831A1 |
An aqueous emulsion is made in a two-stage polymerization. In the first stage, monomers which give rise to a low T�g? polymer are polymerized, whereas in the second stage, monomers which give rise to a high T�g? polymer are polymeriz...
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WO/1998/032796A1 |
The invention relates to thermoplastic moulding materials containing A) 30-98 wt.% of a thermoplastic polymer comprising, in relation to A), a1) 50-100 wt.% of a styrene compound of general formula (I), in which R?1� and R?2� stand f...
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WO/1998/028344A1 |
The invention relates to a method for the continuous coagulation of aqueous dispersions of graft rubbers suitable for modifying thermoplastic materials with a view to improving their impact resistance. According to said method, the dispe...
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WO/1998/028396A1 |
Perfume is absorbed within organic polymer particles which have a further polymer at their exterior. The further polymer incorporates free hydroxyl groups and serves to promote deposition of the particles from a wash or rinse liquor. The...
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WO/1998/028398A1 |
Perfume is absorbed within organic polymer particles which have a further polymer at their exterior. The further polymer incorporates free hydroxyl groups and serves to promote deposition of the particles from a wash or rinse liquor. The...
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WO/1998/028354A1 |
Relatively low molecular weight olefin/CO polymers are graft copolymerized. The graft copolymers provide the basis for waterborne adhesives that are particularly useful for making wood composites.
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WO/1998/028339A1 |
Polymer particles comprising a hydrophobic organic matrix and located at the exterior free cationic groups and a further polymer which comprises free hydroxy groups. The particles are produced by an aqueous suspension polymerisation proc...
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WO/1998/025980A1 |
The invention concerns a process for preparing rubber-modified moulding compounds, characterized in that: a�1?) a mixture (A) comprising acrylate or methacrylate derivatives or acrylate and methacrylate derivatives and a solvent, optio...
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WO/1998/018839A1 |
A waterbased dispersion useful for forming aqueous coating composition containing dispersed pigment, an aqueous carrier and a branched polymer dispersant (binder); the branched polymer has a weight average molecular weight of about 5,000...
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WO/1998/019184A2 |
The present invention relates to polymeric fiber optic imaging bundles and their use for high resolution viewing of objects, including three-dimensional real time viewing of objects. The present invention also relates to an automated sys...
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WO/1998/016863A1 |
The present invention deals with a novel photochromic organic material, the use of at least one plasticizer for the preparation of said novel material, said preparation and photochromic articles constituted wholly or in part of said nove...
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WO/1998/013403A1 |
A hard segment H1 is disclosed with a glass transition temperature of at least 10 �C which contains at least one polymerised vinyl aromatic monomer as monomer or one among two or several monomers that can be copolymerised together, at ...
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WO/1998/013417A1 |
Ranges of chain-transfer agents, thixotropic agents, and mineral filler content are balanced to minimize migration or maldistribution of coloring matter and mineral filler during curing of methyl methacrylate in a syrup and also during s...
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WO/1998/013731A1 |
An organosol comprising a high molecular weight (co)polymeric steric stabilizer covalently bonded to an insoluble, high molecular weight thermoplastic (co)polymeric core is described which has the ability to form a three-dimensional gel ...
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WO/1998/013402A1 |
A composition suitable for making thermoformable sheets and the like. The composition comprises a cross-linked poly (methyl methacrylate) typically having uncross-linked poly (methyl methacrylate) dispersed therein. The composition compr...
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WO/1998/013401A1 |
A plastic moulded body, in particular a kitchen sink, a washing basin or table top or the like, comprises a polymer phase composed of a curable reaction mass and of a particulate filling material incorporated therein which comprises a re...
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WO/1998/012373A1 |
Methods are provided for treating polyester, polyamide, acrylic, aramid or cellulosic substrates to improve the uniformity of dyeing and to improve the hydrophilic, soil-release, odor-, mildew-, bacterial- and fungal-resistant properties...
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WO/1998/012257A1 |
Thermoplastic moulding compounds contain: (A) 30 to 98 wt % of a graft polymer which consists of (ak) 30 to 90 wt % of a cross-linked acrylic rubber graft nucleus; (as) 10 to 70 wt % of a graft shell made of (as/1) 50 to 100 wt % of a st...
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