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Patent Searching and Data


Matches 1,101 - 1,150 out of 23,643

Document Document Title
WO/1995/021205A1
A polymer dispersion of a star polymer dispersed in an organic liquid; wherein the star polymer has a cross-linked core having attached thereto at least three macromonomer arms; where (1) the core is formed of monomers having at least tw...  
WO/1995/018180A1
The present invention relates to a gel comprising A) a solution of at least one organic peroxide essentially solubilized in a phlegmatizer, B) at least one cellulose ester as thickening agent essentially solubilized in solution A, and C)...  
WO/1995/018170A1
A process for the preparation of macromonomers by reaction between a lactone and a hydroxyalkylacrylate in the presence of > 200 ppm phosphoric acid catalyst is provided. The reaction takes place in the presence of a free radical inhibit...  
WO/1995/017460A1
Organosiloxane compositions curable to optically clear, high refractive index elastomers are disclosed. The cured compositions have superior post-folding high resolution recovery making them suitable for fabricating foldable intraocular ...  
WO/1995/017440A1
A process for preparing a polyamine containing a controlled amount of pendant tertiary amine groups and a controlled amount of pendant secondary amine or different tertiary amine groups and reactive carbon-carbon double bonds comprising ...  
WO/1995/016547A1
Abrasive articles comprising a plurality of abrasive grits and a cured ceramer. The cured ceramer is formed from a liquid dispersion comprising a dispersing liquid and non-aggregated colloidal metal oxide particles dispersed in the dispe...  
WO/1995/014725A1
The invention relates to a composition containing an activator system for polymerisations and a radical polymerisable compound of the general formula (II): [H2C=CR1-C(=O)-O-R2-O-C(=O)-NH-Q-NH-C(=O)]2[{-O-R4a-O-C(=O)- NH-Q'-NH-C(=O)}m-O-R...  
WO/1995/012837A1
A photoreactive binder that may be used to enhance photospeed in either conventional plates or on-press developable lithographic printing plates. Briefly, a polymer of m-isopropenyl-'alpha', 'alpha'-dimethylbenzyl isocyanate is derivatiz...  
WO/1995/011944A1
Composition useful as a gel layer for coating laminates or as a thermosetting resin composite material layer. The composition comprises, for 100 parts by weight of the composition: 80 to 95 parts by weight of unsaturated polyester resin ...  
WO/1995/011941A1
Curable elastomeric blends of fluoroelastomer and hydrocarbon elastomer in which at least one of the fluoroelastomer and hydrocarbon elastomer contains a cure site monomer.  
WO/1995/011275A1
A thermosetting composition comprising the combination of an unsaturated polyester resin and a polyamino compound having a plurality of secondary or primary amino moieties.  
WO/1995/010552A1
The invention provides novel acrylamide functional disubstituted acetyl aryl ketones and a process for their preparation in high yields uncontaminated by difunctional material. The invention further provides photo-cross-linkable composit...  
WO/1995/006692A1
A self-adhesive film having no tackiness, which can repeatedly be used, and show no cohesive failure even if crosslinked films are adhered to each other and then debonded, and which can be prepared from a simple material is provided. A f...  
WO/1995/005403A1
This invention relates to alk-1-enyl ether-polyester block prepolymers which are curable by cationically initiated radiation and which are defined by formula (I), wherein m has a value of from 1 to 25; A is C2 to C12 alkylene, C6 to C14 ...  
WO/1995/005413A1
Disclosed is a water-dispersible acrylic-modified polyester resin containing sulfonate groups prepared by addition copolymerization of ethylenically unsaturated vinyl monomers and a polyester. The polyester is prepared from a polycondens...  
WO/1995/005407A1
The invention concerns cross-linkable oligomers or polymers exhibiting ferroelectric or anti-ferroelectric liquid-crystalline properties and characterized by a main chain, at least one cross-linkable side chain and at least one side chai...  
WO/1995/004097A1
A composition comprising a polylactide polymer with improved extensional viscosity and methods of making the same are disclosed. The polylactide polymer composition is prepared by providing in the composition polylactide polymer molecule...  
WO/1995/002640A1
UV-curable block copolymer composition comprising: (a) 100 parts by weight of a block copolymer comprising at least one polymer block A derived from a monovinyl aromatic compound and at least one polymer block B derived from a conjugated...  
WO/1995/000567A1
A liquid photosensitive resin composition used for producing a corrugated board printing plate comprising 100 parts by weight of an unsaturated polyurethane prepolymer (A) wherein the polyol segment comprises a polyether polyol, 17-200 p...  
WO/1995/000571A1
A cross-linkable polymer for optical and non-linear optical use, including at least one chromophore and characterised in that it has, at two or more of its ends, at least one reactive end function with a chemical nature different from th...  
WO1994024187A3
Organosilicon-containing materials are useful in articles such as biomedical devices, including contact lenses.  
WO/1994/028051A1
Methylenedianiline-free, PMR-type, curable compositions based on m-phenylenediamine or mixtures of m-phenylenediamine and p-phenylenediamine are described.  
WO/1994/028443A1
Methods for incorporating hydrophilic constituents into silicone polymer materials are disclosed. In one embodiment, the method comprises introducing a hydrophilic component into a cross-linked and/or solid silicone polymeric material, a...  
WO/1994/024187A2
Organosilicon-containing materials are useful in articles such as biomedical devices, including contact lenses.  
WO/1994/022928A1
Aqueous microemulsions are described which are polymerized to produce a latex containing particles of organic polymer having recurring pendant perfluorinated organic side chains which have an average particle size of between 0.01 and 0.5...  
WO/1994/021701A1
A pigment dispersion useful for forming coating compositions containing dispersed pigment, an aqueous carrier and a graft copolymer dispersant; wherein the graft copolymer has a weight average molecular weight of about 5,000-100,000 and ...  
WO/1994/019397A1
Described is a reaction-resin moulding material for the production of mouldings, the material being intended in particular for use in twin-chamber cartridges with a static mixer. The material comprises a pre-accelerated resin component i...  
WO/1994/018253A1
Novel fluorosiloxane-containing monomers are disclosed which are especially useful for the preparation of biomedical materials such as contact lenses.  
WO/1994/018377A1
A textile product treatment comprising a graft fluorocopolymer composed a polymer of a fluoromonomer as the backbone and a polymer, as the graft, of a fluorine-free macromonomer copolymerizable with the fluoromonomer and having an additi...  
WO/1994/017005A1
Radiation-hardenable oligomers may be produced from (a) polyether triols or triamines, (b) polyether diols or diamines, (c) OH-functional acrylate monomers and (d) diisocyanates. The molar ratio (a) to (b) is comprised between 0.1 and 1....  
WO/1994/015980A1
Novel siloxane macromonomers are disclosed which can be copolymerized with hydrophilic monomers or hydrophobic monomers to prepare polymeric materials useful as biomedical devices. The copolymers made from hydrophilic monomers exhibit go...  
WO/1994/016013A1
Toughened polyester compositions comprising from 10 % to 40 % by weight of a star-shaped modified, hydrogenated conjugated diene polymer with from 60 % to 90 % by weight of a thermoplastic polyester. The modified polymers are grafted wit...  
WO/1994/013730A1
This invention relates to a new class of novel inorganic-organic hybrid polymers that are formed from linear inorganic-organic hybrid polymers of varying molecular weight. These new high temperature oxidatively stable thermosetting polym...  
WO/1994/013745A1
A photocurable conductive coating composition which is useful as an antistatic material for articles for which static-charge buildup must be strictly avoided, such as semiconductor wafer packages, electronic and electric members, and flo...  
WO/1994/013670A1
The invention relates to a PMR type resin which comprises a mixture of: a) nadic acid of formula (Ia) or a derivative thereof; b) a diaminobisimide of formula (Ib); and c) an aromatic tetracarboxylic acid of formula (Ic) or a derivative ...  
WO/1994/012554A1
A novel class of radiation curable oligomers having formula (I) wherein: each R is independently an organic moiety comprising at least one radiation curable moiety; each n is independently at least 1; each W is independently an organic m...  
WO1992016593A3
The present invention provides a radiation curable vinyl-silicone pressure-sensitive adhesive composition which combines the advantages of silicone and acrylate pressure-sensitive adhesives and which does not experience gross phase separ...  
WO/1994/010588A1
An ultraviolet light absorbing silicone composition is disclosed which comprises silicone base polymer and ultraviolet light absorbing component present as, or derived from, one or more silicon-containing ultraviolet light absorbing benz...  
WO/1994/009042A1
Methods for incorporating beneficial components into polymeric materials are disclosed. In one embodiment, the method comprises introducing a reactable UV light absorbing component into a cross-linked and/or solid polymeric material cont...  
WO/1994/009050A1
The moulding compound of the invention contains (A) 100 parts by weight of an unsaturated epoxy ester resin with an acid number below 3; (B) 10 to 40 parts by weight of phenoxyethylacrylate, 2-acroyloxyethyl-2-hydroxypropylphthalate or a...  
WO/1994/006837A1
The invention relates to compositions comprising fluorocarbon elastomers and non-fluorinated acrylate or vinyl polymers, combined in a dispersion or suspension polymerization using a special stabilizer to make the polymers compatible. Co...  
WO/1994/006838A1
A process for producing an aqueous emulsion of a silicone graft copolymer by forming an emulsion of particles having a diameter of 0.5 mum or less from a silicone (macromonomer) having a radical-polymerizable functional group and another...  
WO/1994/006057A1
Disclosed is a novel polyimide precursor having an aromatic polyamide ester structure containing amido groups and carboxylic acid ester groups composed of carboxylic groups and organic groups bonded thereto by ester linkage, wherein the ...  
WO/1994/003460A1
A bisimide compound represented by general formula (I), and a process for the production thereof by cyclizing a bis(amic acid) corresponding thereto through dehydration, wherein R represents C1-C4 alkyl or phenyl which may be substituted...  
WO/1994/003504A1
An adhesive composition capable of post-cure expansion comprising a multifunctional methacrylate and a maleimide capable of effectuating expansion upon post-cure. A homogeneous mixture of a monomer and maleimide are subjected to a first ...  
WO/1994/002454A1
This invention is directed to solid electrolytes containing a solid polymeric matrix derived from vinyl sulphonate polyalkylene oxides selected from the group consisting of the coumpounds set forth in formulas (A), (B), (C), (D) and (E),...  
WO/1994/002534A1
The present invention concerns copolymers, a process for their preparation and their use in producing ionic conduction materials. According to the invention, the copolymer consists of monomer units of formula -CH2-O-CHR-CH2-O- (I) and mo...  
WO/1994/001485A1
A process for the modification of a polyphenylene ether resin composition is claimed, said process being carried out in a temperature range of between the melting point and the degradation point of said resin composition and in the prese...  
WO1993023446A3  
WO/1994/000800A1
A photosensitive resin composition wherein the photosensitive group is readily available and easy to introduce, which has good storage stability, thermal stability, practical properties and sensitivity, and which does not undergo crackin...  

Matches 1,101 - 1,150 out of 23,643