Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 12 - Homopolymers or 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
Patents for C08F 12 - Homopolymers or 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 (6,445)
08/2003
08/28/2003US20030160210 Polymerisable monocyclic compounds
08/27/2003EP1337568A1 Methods for preparing of weatherability thermoplastic resin
08/27/2003EP0764047B1 Polymeric microbeads and method of preparation
08/27/2003CN1119358C Syndiotactic polystytrene catalyst and its preparation and application
08/26/2003US6610753 Process for preparing selective ion exchangers
08/21/2003US20030157430 Fluorine-containing photosensitive polymer having hydrate structure and resist composition comprising the same
08/20/2003EP1336613A2 Metal complexes with iminohydroxamic acid as a ligand
08/20/2003EP1335942A1 Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use
08/20/2003CN1118492C Catalyst system for synthesizing syndiotactic polystyrene
08/19/2003US6608155 Making petroleum resins using supported metal halides as solid catalyst where all freely-associated water has been removed from the catalyst; reduced acid residue or by-product contamination of product
08/19/2003US6608150 Preparation of expandable styrene polymers
08/19/2003US6608141 Vinylaromatic star polymer prepared using a tetrafunctional peroxide initiator such as tetrakis(t-amylperoxycarbonyloxymethyl) methane; improved melt strength; blown films
08/14/2003WO2003066687A2 Surface-active photoinitiators
08/14/2003US20030153710 Method for preparing of weatherability thermoplastic resin
08/13/2003CN1117805C Peroxide compositions
08/07/2003WO2003064032A1 Iron oxide-based catalyst, its preparation and its use in a dehydrogenation process
08/07/2003CA2474607A1 Iron oxide-based catalyst, its preparation and its use in a dehydrogenation process
08/06/2003EP1332163A2 Method for breaking a chain during anionic polymerisation
08/06/2003CN1117105C Catalyst for preparing syndiotactic polystyrene
08/06/2003CN1117103C Process forhydrogenating aromatic polymers
07/2003
07/31/2003WO2003062285A1 Vinylaromatic polymers having high melt flow
07/31/2003US20030144566 Catalyst, its preparation and its use in a dehydrogenation process
07/31/2003US20030144470 Purification means
07/31/2003US20030144440 Phosphorus-containing compositions and their use in hydrocyanation, isomerization and hydroformylation reactions
07/31/2003US20030144439 Synthesis of alpha, beta, beta-trifluorostyrene via in-situ formation of trifluorovinyl metal halide
07/30/2003CN1116318C Process for preparation of polymer particles
07/30/2003CN1116311C Indenyl metal titanium compound and its preparing method and use
07/29/2003US6599996 Transition-metal-catalyzed preparation of polymers having a syndiotactic or predominantly syndiotactic structure from vinylaromatic monomers and a process for preparing block copolymers from vinylaromatic monomers and olefin polymer
07/23/2003EP1128784B1 Therapeutic use of polymers
07/23/2003EP0821700B1 Synthesis of terminally unsaturated oligomers
07/23/2003CN1431233A Method for preparing cinnamene copolymerization homogeneous resin and its preparing method
07/17/2003US20030135000 Polymerization of alpha-methylstyrene
07/17/2003US20030134995 Especially for homopolymerizing methyl methacrylate or copolymerizing methyl methacrylate with styrene
07/17/2003US20030134994 Especially for homopolymerizing methyl methacrylate or copolymerizing methyl methacrylate with styrene
07/16/2003CN1114649C Method for producing expandable styrene polymers containing exfoliated graphite particles
07/16/2003CN1114625C Reaction of retarded anionic polymerization
07/15/2003US6593431 Purification means
07/10/2003WO2003055919A1 Aqueous dispersions of polymer particles
07/10/2003US20030130456 Vinyl group-containing diarylethene and polymer thereof having excellent optical properties
07/10/2003US20030127332 Method for producing multilayer paint coatings on electrically conductive substrates
07/02/2003EP1324026A2 Method of producing ion sensitive film for ion sensor
07/02/2003CN1427850A Ion-sensitive hard water dispersible polymers and applications therefor
06/2003
06/26/2003WO2003051938A2 Polymerization of alpha-methylstyrene
06/26/2003WO2003051801A2 Synthesis of alpha, beta, beta-trifluorostyrene via in-situ formation of trifluorovinyl metal halide
06/26/2003US20030118934 Resist composition and patterning process
06/26/2003CA2471424A1 Synthesis of alpha, beta, beta-trifluorostyrene via in-situ formation of trifluorovinyl metal halide
06/25/2003EP1320555A1 Process for controlled radical polymerization in aqueous dispersion
06/24/2003US6583245 Polymeric stabilizers having low polydispersity
06/19/2003WO2003050149A1 Halogenated isoolefin based terpolymers
06/19/2003CA2469348A1 Halogenated isoolefin based terpolymers
06/17/2003US6579654 Polymerization stabilizers
06/17/2003CA2009681C Functionalized copolymers of para-alkylstyrene/isoolefin prepared by nucleophilic substitution
06/12/2003US20030109379 Unique supported metallocene catalyst for producing syndiotactic styrenic polymer
06/11/2003EP0968203B1 Photoactive coumarin sulfonate compounds
06/10/2003US6576730 For the polymerization of unsaturated vinyl and/or vinylidene monomers
06/10/2003US6576502 Method for forming LDD/offset structure of thin film transistor
06/10/2003US6576159 Colorants, electroconductive materials; solubility, dissociation
06/05/2003WO2003045933A2 Preparation and use of gamma-butyrolactones as cross-linking agents
06/05/2003WO2003045552A2 Polymeric phosphorus-containing compositions and their use in hydrocyanation, unsaturated nitrile isomerization and hydroformylation reactions
06/05/2003US20030105257 Ion-sensitive hard water dispersible polymers and applications therefor
06/05/2003CA2468623A1 Preparation and use of gamma-butyrolactones as cross-linking agents
06/05/2003CA2468195A1 Polymeric phosphorus-containing compositions and their use in hydrocyanation, unsaturated nitrile isomerization and hydroformylation reactions
06/04/2003EP0963365B1 Solid acids as catalysts for the preparation of hydrocarbon resins
06/04/2003CN1421469A Conjugated polymer containing nitrile phenylene ethylene and its application
06/03/2003US6573353 Polypropylene which contains about 80 to about 150 branches per 1000 methylene groups
06/03/2003US6573346 Telechelics based on vinyl polymers using a functionalized alkoxyamine initiator
06/03/2003US6572806 Methacrylic acid- styrene copolymer; does not suffer from raindrop occurrence by secondary forming; melting, coextrusion
05/2003
05/28/2003CN1109927C Chemically amplified photoresist
05/27/2003US6569978 4-(9-carbazolylmethyl)styrene monomer; homo- and co-polymers; heat resistance, optical properties, and narrow molecular weight distribution
05/27/2003US6569967 Alkoxyamines derived from β-phosphorous nitroxides
05/27/2003US6569800 Catalyst component for polymerization of olefins, polymerization catalyst and process of polymerization of olefins by using the same
05/27/2003CA2058562C Tin containing elastomers and products having reduced hysteresis properties
05/21/2003CN1109053C Cross-linkable, photoactive polymer materials
05/14/2003EP0970969B1 Process for producing fine polymer particles
05/14/2003CN1418226A Process for preparing hydrogenated aromatic polymers
05/13/2003US6562330 Gelling polyacrylate with pendant zwitterionic groups and counterion component in body cavity; improving biocompatibi-lity; such as embolizing vein or packing aneurysm
05/08/2003US20030088027 Polymer blends with improved impact resistance
05/08/2003US20030088015 Mixing a dyestuff with a monomer and simultaneously polymerizing the monomers in an extruder at elevated temperatures
05/07/2003EP1308782A1 Resist composition and patterning process
05/07/2003EP0889863B1 Surface modified carbonate materials
05/07/2003CN1107871C Marking of products to establish identity and source testing box and products
05/01/2003US20030083439 A hydrogenated aromatic vinyl polymer for optic lenses; high strength, heat resistance, transparency, small in birefringence, low water absorption; hydrogenating carbon-carbon double bonds in the benzene rings
04/2003
04/30/2003CN1414979A Unique supported metallocene catalyst for producing syndiotactic styrenic polymer
04/29/2003US6555638 Production of water-expandable styrene polymers
04/29/2003US6555618 Compatibilizing agent, radical polymerizable resin composition, molding material, and molded article
04/29/2003CA2221813C Substituted trifluorostyrene compositions
04/24/2003US20030078337 Molding materials and method for producing molded parts
04/24/2003CA2426806A1 Method for breaking a chain during anionic polymerisation
04/23/2003EP1171493B1 Photoactive polymers
04/23/2003EP1056790B1 Method for retarded anionic polymerization
04/23/2003EP1054908B1 Method for the production of an initiator composition for retarded anionic polymerization
04/22/2003US6552144 Process for the continuous production of gel free polymers, and powder and liquid coating applications containing gel free polymers
04/17/2003US20030073792 Low temperature; adiabitic
04/17/2003US20030073782 Coordination catalyst on polystyrene support
04/15/2003US6548567 Ionic compounds with delocalized anionic charge, and their use as ion conducting components or as catalysts
04/10/2003WO2003029256A1 Bulky amido group substituted group 4 metal compounds and polymerization process
04/10/2003US20030069363 Method of preparing a curable coating and curing thereof
04/10/2003US20030066988 Electroconductivity coloring
04/09/2003EP0555400B1 Polyacrylic acid compositions for textile processing
04/09/2003CN1105122C Production of styrenic polymer, styrenic polymer, styrenic resin composition and molded articles produced therefrom
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