| Patents for C08F 212 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring (9,476) |
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| 09/24/1997 | EP0796448A1 Silicone-containing polymer suitable for ophthalmic applications |
| 09/24/1997 | CN1160061A Continuous process for preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size |
| 09/18/1997 | WO1997033926A1 Maleic acid copolymers with fluorinated thioether end cap |
| 09/18/1997 | CA2249024A1 Process for preparing a composition comprising maleic copolymers with fluorinated thioether end cap to impart soil and stain resistance |
| 09/17/1997 | EP0794967A1 Method of producing emulsion polymers |
| 09/17/1997 | CN1159814A Thermoset elastomers |
| 09/17/1997 | CN1159453A Polymer and resist material |
| 09/17/1997 | CN1159452A Polymer for photo-conductive layer and preparation method thereof |
| 09/17/1997 | CN1159351A Medicine magnetic response carrier and production method thereof |
| 09/16/1997 | US5668195 Fluidifying agents for cementitious compositions based random copolymers, compositions comprising the same, and methods for their use |
| 09/12/1997 | WO1997032911A1 Water-soluble cross-linkable copolymers |
| 09/12/1997 | WO1997032904A1 Cross-linkable protective colloids |
| 09/12/1997 | CA2250289A1 Water-soluble cross-linkable copolymers |
| 09/12/1997 | CA2248594A1 Cross-linkable protective colloids |
| 09/11/1997 | DE19608911A1 Vernetzbare Schutzkolloide Crosslinkable protective colloids |
| 09/11/1997 | DE19608910A1 Wasserlösliche, vernetzbare Copolymerisate Water-soluble crosslinkable copolymers |
| 09/10/1997 | CN1158863A Vinyl maleic pimarate/acrylamine copolymer and its preparation |
| 09/09/1997 | US5665842 Random maleic monoester copolymers useful as fluidifying agents in cementitious compositions |
| 09/09/1997 | US5665841 Acetal group-containing alkoxy-styrene polymers, method of preparing the same and chemical amplified photoresist composition mainly comprising the same |
| 09/09/1997 | US5665470 Sizing residues |
| 09/03/1997 | EP0696273B1 Carbamoyl hydroxylamine and use thereof in polymer chemistry |
| 09/02/1997 | US5663259 Curable compositions which contain network polymers |
| 09/02/1997 | CA2075903C Soluble cross-linkable copolymers based on vinyl ester, vinyl aromat and acrylate monomers, process for their production and their use in coatings |
| 08/28/1997 | WO1997031028A1 Diene rubber, process for producing the rubber and rubber composition containing the same |
| 08/20/1997 | CN1157294A Styrene base random copolymer and process for producing the same |
| 08/13/1997 | EP0789279A1 Polymer and resist material |
| 08/13/1997 | EP0788839A1 An ion exchange resin catalyst for the synthesis of bisphends and its preparation |
| 08/13/1997 | CN1156727A Preparation of polymers by emulsion polymerization |
| 08/12/1997 | US5656689 Adhesives |
| 08/12/1997 | US5656688 Carbamoylhydroxylamines and polymer-containing solution or dispersion thereof |
| 08/06/1997 | EP0787988A2 Drug-immobilized particles and a process of purifying proteins |
| 08/05/1997 | US5654350 Contact lenses with hydrophilic crosslinkers |
| 07/30/1997 | CN1155552A Use of aqueous polymer dispersion for producing water-vapor barriers |
| 07/29/1997 | CA1339180C Dispersant |
| 07/23/1997 | CN1035476C Synthesis for copolymer of alternant phenylethylene and butadiene diacid anhydride |
| 07/22/1997 | US5650473 Methods for making styrene copolymers and uses thereof |
| 07/17/1997 | WO1997025477A1 Latex for packaging applications |
| 07/17/1997 | WO1997025369A1 α,β,β-TRIFLUOROSTYRENE-BASED AND SUBSTITUTED α,β,β-TRIFLUOROSTYRENE-BASED COMPOSITE MEMBRANES |
| 07/17/1997 | CA2241315A1 Latex for packaging applications |
| 07/15/1997 | US5648442 Zwitterionic polymers |
| 07/15/1997 | US5648420 Process of preparing copolymer latex and use thereof |
| 07/09/1997 | EP0782588A1 Dibromostyrene-glycidyl (meth)acrylate copolymers |
| 07/08/1997 | US5646225 Of a vinyl aromatic monomer, a propoxylated allyl alcohol and an acrylic acid monomer |
| 07/02/1997 | EP0781788A2 Unsaturated copolymer based on olefin and production and use thereof |
| 07/01/1997 | US5644069 Sensor for distinguishing fuel vapors |
| 06/29/1997 | CA2194039A1 Unsaturated copolymer based on olefin and production and use thereof |
| 06/25/1997 | EP0780410A1 Low viscosity polymer polyols, process for their preparation and their use in the preparation of polyurethane foams |
| 06/25/1997 | EP0780401A1 Process for preparing polymers by emulsion polymerization |
| 06/25/1997 | CN1152927A Thermoplastic moulding material |
| 06/22/1997 | CA2192381A1 Preparation of polymers by emulsion polymerization |
| 06/21/1997 | CA2193032A1 Low-viscosity polymer polyols, a process for their production, and their use for the production of polyurethane plastic foams |
| 06/19/1997 | WO1997021741A1 Process for the preparation of copolymerisates of vinyl aromatic compounds in a stage using double screw extruders |
| 06/18/1997 | EP0778853A2 Thermoplastic moulding material |
| 06/18/1997 | EP0778852A1 Thermoset elastomers |
| 06/18/1997 | EP0598834B1 Process for preparing emulsions that are polymerizable to absorbent foam materials |
| 06/18/1997 | CN1151991A Improved emulsion polymerization process utilizing specifically defined ethylenically unsaturated polymerizable water-soluble nonionic surfactant |
| 06/18/1997 | CN1035188C Process for preparing polymer polyols |
| 06/12/1997 | WO1997020872A1 Tackifiers and a process to obtain tackifiers |
| 06/12/1997 | DE19546095A1 Verfahren zur Herstellung von Copolymerisaten von vinylaromatischen Verbindungen in einer Stufe unter Verwendung von Doppelschneckenextrudern A process for preparing copolymers of vinylaromatic compounds in one step by using twin-screw extruders |
| 06/11/1997 | EP0716669B1 Low density porous crosslinked polymeric materials |
| 06/10/1997 | US5637726 Eyeglasses; contact lenses |
| 06/10/1997 | US5637627 Method for producing a spherical ion exchange resin |
| 06/04/1997 | EP0776929A2 Foam based on copolymers of styrene and 1,1-diphenylethylene |
| 05/27/1997 | US5633321 Method for producing compatibilized rubber blends of a hydroxy alkylthioethene or hydroxy-alkylamine functionalized isoolefin/para-alkylstyrene copolymer with a dissimilar polymer |
| 05/27/1997 | US5633291 Polymerizing in a water in oil emulsion |
| 05/27/1997 | US5632976 Hair fixing composition |
| 05/27/1997 | US5632737 Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids |
| 05/22/1997 | WO1997018248A1 Process for producing copolymers from vinylaromatic and olefinic compounds by dispersion polymerisation in the presence of metallocene catalyst systems |
| 05/21/1997 | EP0774468A2 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith |
| 05/20/1997 | US5631323 Composition of styrene-acrylonitrile copolymer matrix with particles of graft copolymer and crosslinked copolymer |
| 05/15/1997 | DE19612483A1 Copolymers with adjustable ionic properties and stable aqueous dispersions |
| 05/15/1997 | DE19542356A1 Verfahren zur Herstellung von Copolymerisaten aus vinylaromatischen und olefinischen Verbindungen durch Dispersionspolymerisation in Gegenwart von Metallocenkatalysatorsystemen A process for preparing copolymers of vinylaromatic and olefinic compounds by dispersion polymerization in the presence of metallocene catalyst |
| 05/14/1997 | EP0773473A1 Photographic element containing ultraviolet absorbing polymer |
| 05/14/1997 | EP0773245A2 Use of aqueous polymer dispersions for preparing water vapor barriers |
| 05/13/1997 | US5629397 2,6-dimethylphenylmaleimide as a comonomer for styrene copolymers and vinyl chloride copolymers |
| 05/13/1997 | US5629391 Process for the preparation of crystalline vinylaromatic polymers with a predominantly syndiotactic structure |
| 05/13/1997 | US5629353 Highly cross-linked nanoporous polymers |
| 05/13/1997 | CA2040454C Process for making transparent shock resistant styrene resin |
| 05/12/1997 | CA2189889A1 Use of an aqueous polymer dispersion for producing water-vapor barriers |
| 05/09/1997 | WO1997016488A1 Methods of preparing inorganic pigment dispersions |
| 05/06/1997 | US5627293 Hydrogenation of double and triple bonds after reaction of butyllithium with iron complex |
| 04/29/1997 | US5624974 Photopolymerizable resin material composition comprising fluorinated (meth)acrylates |
| 04/29/1997 | US5624880 High density high surface area adsorbents |
| 04/29/1997 | CA2023298C Process for the preparation of a new polymer useful for drag reduction in hydrocarbon fluids in exceptionally dilute polymer solutions |
| 04/23/1997 | EP0769507A2 Rubbery polymer |
| 04/22/1997 | US5623015 Blend of conjugated diene, vinyl substituted aromatic monomer, acrylamide, and n-methylolacrylamide |
| 04/21/1997 | CA2171390A1 Rubbery polymer |
| 04/16/1997 | EP0768324A1 Continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size |
| 04/16/1997 | EP0768323A1 Process for preparing a polymer using lithium initiator prepared by in situ preparation |
| 04/11/1997 | CA2187125A1 Continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size |
| 04/10/1997 | WO1997013024A1 Fibre reactive polymers |
| 04/08/1997 | CA2123286C Acetoacetoxy alkyl (meth)acrylate in acrylic and styrene/acrylic latexes for ceramic tile adhesives |
| 04/02/1997 | EP0765888A2 Polymers obtainable with a constrained geometry addition polymerization catalyst and process of making atactic alpha-olefin polymers with such catalysts |
| 04/01/1997 | US5616667 Containing tert-butyl ester of vinylbenzoic acid and anhydride of unsaturated carboxylic acid as monomers, for high resolution photoresists |
| 04/01/1997 | US5616651 Rubbery polymer |
| 03/27/1997 | WO1997011218A1 Partial fluoroesters or thioesters of maleic acid polymers and their use as soil and stain resists |
| 03/27/1997 | CA2231438A1 Partial fluoroesters or thioesters of maleic acid polymers and their use as soil and stain resists |
| 03/26/1997 | EP0764667A1 Function-containing porous resin and process for the production thereof |
| 03/26/1997 | EP0764666A2 Latex for coatings |
| 03/26/1997 | EP0764664A2 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith |