Patents
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)
11/2004
11/25/2004WO2004101636A2 A method for preparing styrene and maleimide copolymer using super critical fluid
11/25/2004US20040236048 With units from unsaturated carboxylic acid and sulfonic acid derivatives that yield an acid function upon hydrolysis, especially organosilylated carboxylate monomers; vinyl amides or lactams or acrylic esters of alcohols containing amide or lactam groups; and acrylic esters or vinylaromatic monomers
11/24/2004EP1478669A1 Nanoscale polymerized hydrocarbon particles and methods of making and using such particles
11/24/2004CN1549832A Binders with low content in hydrolysable monomer suitable for self-polishing antifouling paints
11/24/2004CN1176960C Viscosity increaser and preparing process thereof
11/17/2004EP1102793B1 A process for the preparation of aqueous dispersions of latex particles having a heterogeneous morphology, the latex particles obtainable with the process, the dispersions and redispersible powders, as well as the use thereof
11/17/2004CN1176131C Conjugated/unconjugated copolymer and its preparing process in oil phase
11/11/2004WO2004097526A1 Positive photoresist composition and method for forming resist pattern
11/11/2004US20040225089 Cyclopentadienyl-containing low-valent early transition metal olefin polymerization catalysts
11/10/2004CN1544496A Process for synthesizing specific carboxylic styrene butadiene latex for well cementation of oil-gas field
11/10/2004CN1175011C Process for making poly(alkyl(meth)acrylate) rubber later and graft copolymer thereof
11/09/2004US6815499 Molding materials
11/03/2004EP1311552B1 Procedure and device to develop nanodispersants
11/03/2004EP1171489B1 Amino group containing support matrices, their use and manufacture
11/03/2004EP0831113B1 Alkylated porous resin, process for production thereof, and use thereof
11/03/2004CN1542031A Viscosity highly increased water-soluble hydrophobic association copolymer and preparation method and use thereof
11/03/2004CN1542030A Core-shell polymer with ultraviolet absorption function and method for synthesizing the same
10/2004
10/27/2004CN1539859A Method for preparing copolymer of cinnamene series
10/26/2004US6809148 Low temperature flexibility; copolymer comprised of diene, vinylaromatic, acrylic ester, alkylpolyethylene glycol acrylate, acrylic nitrile and/or acrylic acid; tensile strength, elongation
10/21/2004US20040209993 Method for producing aqueous styrene-butadiene polymer dispersions II
10/20/2004EP1290101B1 Adhesive compositions containing stable amino-containing polymer latex blends
10/20/2004CN1171909C Method of preparing latex for printing paper
10/19/2004US6806329 Highly alternating ethylene styrene interpolymers
10/19/2004US6806326 Constrained geometry addition polymerization catalysts
10/19/2004US6806029 Pattern formation material and pattern formation method
10/19/2004US6806023 Positive radiation-sensitive composition
10/14/2004US20040202913 Partially fluorinated copolymer based on trifluorostyrene and substituted vinyl compound and ionic conductive polymer membrane formed therefrom
10/13/2004EP1198502B1 Pressure sensitive adhesives
10/13/2004CN1170629C High serface area adsorbent and method for preparing same
10/12/2004US6803172 Organic anti-reflective coating material and preparation thereof
10/06/2004EP1141033B1 Method for producing a polymer reaction product
10/05/2004US6800418 Fluorine-containing photosensitive polymer having hydrate structure and resist composition comprising the same
09/2004
09/30/2004WO2004065615A3 Reversible crosslinking method for making an electro-optic polymer
09/30/2004US20040192844 free-radical continuous solution polymerization of 60-97% of styrene and a (meth)acrylate ester and contains a cyclic trimer
09/29/2004EP1115750B1 Aqueous composition
09/29/2004CN1533402A Styrene polymer resin and composition thereof
09/29/2004CN1168857C Polyester-staple fibers and method for prodn. thereof
09/28/2004US6797761 Aqueous primary dispersions, method for preparation and use thereof
09/21/2004US6794465 Method of preparing an acrylic copolymer
09/21/2004US6794436 Solvent-free pigmented formulation
09/21/2004US6794110 Development of latent images
09/21/2004CA2306020C Polymer compositions
09/16/2004US20040181100 High productivity bisphenol-a-catalyst
09/15/2004EP1131384B1 Liquid substance mixtures and (co)-polymers, method for their production and use thereof for producing complex reactive mixtures
09/15/2004CN1166825C High-strength polyester threads and method for producing same
09/15/2004CN1166705C Benzenepropane emulsion modified by silane as coupling agent and its preparing process and application
09/15/2004CN1166704C Anti-reflection coating polymer and preparing method thereof
09/14/2004US6790909 Graft copolymers, their preparation and their use
09/09/2004US20040175654 Positive working resist composition
09/09/2004DE10305666A1 Mit aktinischer Strahlung härtbare Masse, Verfahren zu ihrer Herstellung und ihre Verwendung With actinic radiation curable composition, process for their preparation and their use
09/08/2004EP1453872A1 Copolymers as dewaxing additives
09/08/2004EP1192229B1 Coating material and its use for producing filler coats and stone impact protection primers
09/08/2004EP1091986B1 Fluorine-containing maleic acid terpolymer soil and stain resists
09/08/2004CN1165556C Process for preparing thermoplastic phenylethylene elastomer
09/02/2004WO2004074332A1 Method for anionic polymerisation of $g(a)-methylstyrene
09/02/2004DE10307058A1 Verfahren zur anionischen Polymerisation von α-Methylstyrol A process for the anionic polymerization of α-methyl styrene
09/01/2004EP1451408A1 Paper coating latex using ionic monomer
09/01/2004CN1524888A Transparent high impact resistant cinnamene-butadiene copolymer and preparing process thereof
09/01/2004CN1164657C Pressure sensitive adhesives
08/2004
08/31/2004US6784266 Block polymers having both thermo- and ph- responsive properties necessary for drug delivery systems; copolymers based on a sulfonamide derivative of styrene (ph) and n-isopropylacrylamide (heat); sulfa drugs
08/31/2004US6784213 Method for preparation of strong acid cation exchange resins
08/26/2004WO2004072190A1 Material which can be hardened by means of actinic radiation, method for the production thereof and use of the same
08/25/2004EP1109750B1 Process and product for the inhibition of scale in harsh systems
08/25/2004CN1163477C Substituted beta-alanine
08/24/2004US6780918 Process for the preparation of protective colloid-stabilized aqueous dispersions
08/18/2004EP1446431A1 Method for producing aqueous styrene-butadiene polymer dispersions
08/18/2004CN1162753C Polymer for chemically amplified resist and resist composition using the same
08/12/2004US20040157156 Fluorinated vinyl sulfonate compound for use as monomer
08/12/2004US20040157155 Polymers, resist compositions and patterning process
08/10/2004US6774150 Fuel cells
08/10/2004US6773863 Positive-working chemical-amplification photoresist composition
08/05/2004WO2004065615A2 Reversible crosslinking method for making an electro-optic polymer
08/05/2004WO2004065439A1 Petroleum resin, production process therefor, and adhesive compositions
08/05/2004WO2004065438A1 Resin composition
08/04/2004EP1153082B1 A carbamate functional resin for providing an anodic electrocoat binder
08/04/2004CN1518561A Random or block co-or terpolymers produced by using of metal complex catalysts
08/04/2004CN1517373A Composition of elastic organic silicon phenylpropyl resin emulsion for paint and its preparation method
08/03/2004US6770720 A copolymer of styrene and hdyroxyalkyl acrylate or hydroxyalkyl methacrylate
08/03/2004US6770707 Polyethers, polyesters, polycarbonates and polysiloxanes functionalized with benzyl carbamate, thiocarbamate or urea groups mixed with bisacrylates, opthalmic uses
08/03/2004US6770413 Hydroxyphenyl copolymers and photoresists comprising same
07/2004
07/29/2004US20040147771 Polymerization catalyst composition
07/29/2004US20040147665 Water-and-oil repellant composition with improved suitability for cold cure
07/29/2004US20040147391 Transition metal (nickel (II)) phenol imine complex with abstractable and neutral Lewis base ligands copolymerized with styrene in the presence of a free radical initiator; olefin copolymerization
07/28/2004EP1091982B1 Process for making allylic/ethylenic copolymers
07/28/2004EP1056783B1 Fine-particle polymer dispersions for paper sizing
07/28/2004CN1159627C Antireflective coating compostions for photoresist compositions and its imaging
07/28/2004CN1159351C Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer
07/28/2004CN1159344C Method of preparing gradient copolymer
07/27/2004US6767979 Crosslinked polymer obtainable by radical polymerization of ethylenically unsaturated monomers including zwitterionic monomer, aromatic group containing monomer, and crosslinking monomer; swellable in water
07/27/2004US6767976 Process for polymerizing a methacrylic ester or an acrylic ester
07/27/2004US6767687 Polymer for chemically amplified resist and a resist composition using the same
07/22/2004WO2004060943A1 Method for producing stable aqueous polymer dispersions based on conjugated aliphatic dienes and vinyl aromatic compounds
07/22/2004WO2004060554A1 Adsorbing material for blood and plasma cleaning method and for albumin purification
07/21/2004EP1439198A1 Resin composition
07/20/2004US6765072 Process for the preparation of aqueous dispersions of latex particles having a heterogeneous morphology, the latex particles obtainable with the process, the dispersions and redispersible powders, as well as the use thereof
07/15/2004US20040138432 Porous monolithic; crosslinked divinylbenzene-styrene copolymer ; analyzing
07/15/2004US20040138394 orientation layers for liquid crystals and in the construction of unstructured and structured optical elements and multi-layer systems
07/15/2004DE10300460A1 Verfahren zur Herstellung stabiler wässriger Polymerisatdispersionen auf Basis von konjugierten aliphatischen Dienen und vinylaromatischen Verbindungen A process for the preparation of stable aqueous polymer dispersions based on conjugated aliphatic dienes and vinyl aromatic compounds
07/15/2004DE10261910A1 Adsorbermaterial für Blut-, Blutplasma- und Albuminreinigungsverfahren Adsorbent for blood, blood plasma and albumin purification process
07/14/2004EP0889780B1 Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom
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