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)
01/2001
01/11/2001WO2001002500A1 Coating material and its use for producing filler coats and stone impact protection primers
01/11/2001WO2001002445A1 Cyclopentadienyl-containing low-valent early transition metal olefin polymerization catalysts
01/11/2001DE19930067A1 Beschichtungsstoff und seine Verwendung zur Herstellung von Füllerschichten und Steinschlagschutzgrundierungen Coating substance and its use for the production of filler coats and stone guard primers
01/11/2001DE19929008A1 Verfahren zur Herstellung von in Wasser redispergierbaren Vinylaromat-Mischpolymerisat- Redispersionspulvern Process for the preparation of water-redispersible vinyl aromatic Mischpolymerisat- redispersion
01/11/2001CA2377757A1 Coating material and its use for producing filler coats and stone impact protection primers
01/10/2001EP1066331A1 Styrene sulfonate cation exchange membrane
01/10/2001EP0612333B1 Polyomerisable compositions
01/10/2001CN1279245A Process for preparing dispersed-in-water hard particles containing water in them
01/09/2001US6171757 Organometallic polymers and use thereof
01/04/2001WO2001000686A1 Method for copolymerizing polar and non-polar monomers
01/04/2001CA2377249A1 Method for copolymerizing polar and non-polar monomers
01/03/2001EP1065226A1 Process for preparing redispersible powders of redispersible copolymers of vinylaromatic monomers
01/03/2001EP1065225A1 Method for the reduction of odour emissions of aqueous dispersions of copolymers of vinylaromatic monomers and 1,3 diene
01/03/2001EP1064321A1 Abrasion resistant polymeric foam and stain receivers made therefrom
01/02/2001CA2112411C Polymeric surface coatings
12/2000
12/28/2000WO2000078891A1 Oil based drilling fluid and copolymer based on styrene, lauryl methacrylate and (meth)acrylic acid
12/28/2000WO2000078831A1 Ethylene and/or alpha-olefin/vinyl or vinylidene aromatic interpolymer compositions
12/28/2000WO2000078824A1 Hydroxyl group-containing copolymers and their use for producing fuel oils with improved lubricity
12/28/2000WO2000078823A1 Support catalyst for olefin polymerization
12/28/2000DE19929131A1 Copolymerization of polar and non-polar monomers, to give copolymers useful e.g. as molding materials, involves polymerisation with Group 5-10 transition metal compound, radical initiator and optional co-catalyst
12/28/2000DE19928934A1 Verfahren zur Minderung der Geruchsemission wässriger Vinylaromat-1,3-Dien-Copolymerisatdispersionen Method for reducing the odor emission of aqueous vinylaromatic-1,3-diene copolymer dispersions
12/28/2000CA2384373A1 Ethylene and/or alpha-olefin/vinyl or vinylidene aromatic interpolymer compositions
12/28/2000CA2376585A1 Oil based drilling fluid
12/27/2000EP1062256A1 Dynamic vulcanization of polymer blends from series reactors
12/27/2000CN1059908C Styrene-ethylene atactic copolymer and preparing process thereof
12/26/2000US6166161 Contacting monomer containing double bond with functionalized comonomer containing double bond in presence of transition metal complex and non-aluminum containing cocatalyst to produce copolymer
12/26/2000US6165338 Immersing substrate in aqueous coating composition of a copolymer of 2-carbamate ethyl methyacrylate for example, and compound with pendent cationic salting site; and carbamate-reactive curing agent; applying voltage; removing substrate
12/21/2000DE19927766A1 Supported catalyst for olefin polymerization comprises copolymer support, metallocene complex and metallocenium ion forming compound
12/21/2000DE19927560A1 Oil-soluble copolymers used for improving lubricating properties of middle distillate fuel oils are obtained by reacting copolymer precursor with reagent, and a further functional group
12/20/2000EP1060202A1 Method for making polymer blends by using series reactors
12/14/2000WO2000075247A2 Crosslinkable waterborne coating
12/14/2000WO2000075241A2 Oil soluble radiation curable metal-containing compounds and compositions
12/14/2000WO2000075206A1 Waterborne thickeners and dispersants having improved chemical resistance
12/14/2000WO2000075205A1 Waterborne thickeners and dispersants having improved chemical resistance
12/14/2000WO2000075194A1 Method for the manufacture of styrene maleic anhydride copolymers
12/14/2000CA2373919A1 Waterborne thickeners and dispersants having improved chemical resistance
12/14/2000CA2339551A1 Waterborne coating having improved chemical resistance
12/13/2000EP1059314A1 A resist composition
12/13/2000EP1059313A1 Transition metal catalyst component for polymerization, aromatic vinyl compound-olefin copolymer and process for its production by means of the catalyst component
12/13/2000CN1276815A Sulfonated substantially random interpolymers, blends therewith and articles made therefrom
12/13/2000CN1276801A Thermoset interpolymers and foams
12/13/2000CN1059501C Protective cover for display devices comprising high-hard transparent resin
12/12/2000US6160056 Free radically copolymerizing at least one hydrophobic monomer and at least one hydrophilic monomer having biospecifically active functional group by solution polymerization with subsequent precipitation or by dispersion polymerization
12/06/2000EP1056783A1 Fine-particle polymer dispersions for paper sizing
12/05/2000US6156476 Positive photoresist composition
11/2000
11/29/2000EP1054852A1 Alpha-methylstyrene dimer derivatives
11/29/2000EP0830418B1 Use of foam materials derived from high internal phase emulsions for insulation
11/28/2000US6153712 Containing a residual group of an aromatic vinyl monomer, a vinyl cyanide monomer, a maleimide and optionally another vinyl monomer
11/28/2000US6153685 Melt-stable pigmented polycarbonate molding composition
11/23/2000WO2000069931A1 Organic semiconductors based on statistical copolymers
11/22/2000CN1274369A Copolymer, process for producing same, and molded article comprising same
11/21/2000US6150297 Cyclopentaphenanthrenyl metal complexes and polymerization process
11/16/2000WO2000068286A1 Styrene-containing popcorn polymers, method for producing same and utilisation
11/16/2000WO2000068281A1 An improved process for producing high molecular weight monovinylidene aromatic polymers and polymodal compositions
11/16/2000CA2368853A1 An improved process for producing high molecular weight monovinylidene aromatic polymers and polymodal compositions
11/15/2000EP1051374A1 The use of compressed carbon dioxide in chemical reactions
11/14/2000US6147178 Rubber comprising diene-vinyl aromatic copolymer bearing quaternary ammonium groups; tensile strength, wear resistance, heat resistance, improved affinity for silica reinforcement
11/14/2000US6147130 Process for the production of expandable particles of styrene polymers
11/14/2000US6147127 High surface area adsorbents and methods of preparation
11/14/2000US6146812 Imaging member containing switchable polymers and method for use
11/14/2000US6146555 For imparting flame retardancy to thermoplastic material without deleteriously impacting color
11/14/2000US6146495 Kraft process for the production of wood pulp by adding a copolymer of 1,2-dihydroxy-3-butene antiscalant
11/09/2000DE19922268A1 Production of highly porous polymer adsorbents, useful for the removal or organic pollutants from waste water streams, using an inert organic substance with defined solubility parameters
11/09/2000DE19921103A1 Chlorinated adsorber polymer, used e.g. for purification of industrial effluents, obtained by radical suspension polymerisation of divinylbenzene and ethylvinyl-benzene in presence of chloro-organic compounds
11/09/2000DE19920944A1 Styrol-haltige Popcorn-Polymerisate, Verfahren zu deren Herstellung und Verwendung Styrene-containing popcorn polymers, processes for their preparation and use
11/08/2000EP1049726A1 Brominated copolymer flame retardant additives having improved color characteristics and related method
11/07/2000US6143922 Diols and unsaturated monomers
11/07/2000CA2019593C Latex for coatings having reduced blushing characteristics
11/02/2000WO2000064956A1 Photocurable composition for preparing lenses
11/02/2000EP1048676A2 Polymer compositions
11/01/2000CN1271740A Process for preparing high styrene
10/2000
10/31/2000US6140431 Process for preparing continuously variable-composition copolymers
10/25/2000EP1045882A1 Sulfonated substantially random interpolymers, blends therewith and articles made therefrom
10/24/2000US6136921 Alkali metal-terminated polymer reacted with diglycidyl ether derivative coupling agent; corrosion and wear resistance; radiation transparent
10/24/2000US6136503 Printing cylinder composed of a hydrophilic imaging layer formed from a heat-sensitive composition by spray coating, having a hydrophilic heat-sensitive polymer containing heat-activatable thiosulfate groups
10/19/2000WO2000061670A1 Pressure sensitive adhesives
10/19/2000WO2000061646A1 Water plasticized high refractive index polymer for ophthalmic applications
10/18/2000EP1044395A1 Photographic processing composition and diffusion transfer photographic film unit
10/18/2000CN1270613A Aqueous compositions
10/18/2000CN1270597A Cyclopentaphenanthreneyl metal complexes and polymerization process
10/18/2000CN1270179A Copolymer, production thereof and moulded products
10/17/2000US6133490 Dispersant for pigments for aromatic polymers
10/12/2000WO2000060002A1 Compositions of an interpolymer and polyphenylene ether resin
10/11/2000EP1042279A1 Substituted beta-alanines
10/05/2000DE19914605A1 Polyalkylmethacrylat-Plastisole mit verbesserten Fließeigenschaften Polyalkylmethacrylate plastisols with improved rheological properties
10/04/2000EP1041093A2 Polyalkylmethacrylate plastisols with improved flow properties
10/04/2000EP1040161A1 Seals produced from alpha-olefin/vinylidene aromatic and/or hindered aliphatic vinylidene/interpolymer based materials and sealing systems therefrom
10/04/2000EP0889780A4 Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom
10/04/2000CN1057101C Reduction of polymerization inhibitor in recycle stream
10/03/2000US6127500 Process for making allylic copolymer resins
09/2000
09/28/2000WO2000056790A1 Amino group containing support matrices, their use and manufacture
09/27/2000CN1056856C High-temp. resistance and anti-salt water soluble optical polymer
09/26/2000US6124513 Ethylene-alpha-olefin polymers, processes and uses
09/26/2000US6124416 A copolymer consisting of a monomer containing at least one isocyanate functional group and an unsaturation; useful for coating
09/26/2000US6124405 Polymers for photoresist compositions
09/21/2000WO2000055222A1 Improved process for producing free radical polymerized copolymers
09/21/2000DE19911960A1 Preparation of 1,2-diphenylethylene/styrene copolymer by dosing styrene and optionally copolymerizable monomers to mixture of 1,2-diphenylethene and polymerization initiator.
09/20/2000CN1266858A Alpha-olefin copolymer, producing process thereof and its molded products
09/20/2000CN1056625C Styrene-propene block copolymer and preparing process thereof
09/20/2000CN1056623C Process for devolatilization of copolymer contg. styrene-maleic anhydride
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