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 236 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
Patents for C08F 236 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds (4,476)
07/1998
07/07/1998CA2004541C Crosslinkable rubber composition
07/03/1998CA2225077A1 Method for preparing polymetalated compositions
07/01/1998EP0850944A2 Synthesis of trialkyltin-lithium compounds
07/01/1998EP0850942A1 Tertiaryaminoalkyllithium initiators and the preparation thereof
07/01/1998CN1186511A Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
07/01/1998CN1186510A Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
06/1998
06/30/1998US5773524 Epoxidized liquid elastomeric copolymers
06/30/1998CA2224397A1 Improvement in the synthesis of tributyltin lithium
06/30/1998CA2224341A1 Tertiaryaminoalkyllithium initiators and the preparation thereof
06/23/1998US5770681 Trienes
06/23/1998US5770660 Continuous polymerization process for producing NBR rubber having a high bound content of acrylonitrile
06/23/1998CA1339926C Textile adhesive
06/18/1998WO1998025978A1 Polymer based on a conjugated diene and a dienophilic component
06/18/1998DE19754315A1 Polymer based on conjugated diene] and dienophile component
06/18/1998CA2274748A1 Polymer based on a conjugated diene and a dienophilic component
06/17/1998CN1185164A Homopolymers and copolymers of cationically polymerizable monomers, and prepn. method therefor
06/16/1998US5767214 Batchwise partial polymerization; stepwise sequential feeding of remaining monomer(s)
06/16/1998US5767168 Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1, 3-butadiene
06/09/1998US5763521 Multistage free radical emulsion polymerization of a mixture of monomers having atleast one ethylenically unsaturated group, which comprises atleast 30% by weight of monomers having two conjugated double bonds; controlling temperature
06/04/1998DE19750336A1 Rubber polymer for production of high-impact polystyrene
05/1998
05/26/1998US5756624 Terpene copolymers
05/26/1998CA2076450C Haloalkoxylated polybutadiene polymer and roofing membrane formed therefrom
05/19/1998US5753778 Deactivating living polymer before hydrogenating
05/14/1998WO1998020049A1 Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereof
05/14/1998WO1998020046A1 Process for reducing polymer build-up in recycle lines and heat exchangers during polymerizations enploying butadiene, isoprene, and/or styrene
05/14/1998CA2267567A1 Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereof
05/13/1998EP0840754A1 Redispersable cross-linkable dispersion powders
05/13/1998CN1181390A Carboxyl acrylonitrile-butadiene rubber powder and its prepn. tech.
05/12/1998US5750618 Process for the production of latices based on conjugated dienes by emulsion polymerisation
04/1998
04/30/1998WO1998017696A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
04/29/1998EP0837921A1 Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers
04/28/1998CA2034196C Vulcanizable liquid compositions
04/23/1998DE19643035A1 Butadiene]-styrene]-acrylonitrile] terpolymer with high nitrile content
04/21/1998US5741869 Addition polymers derived from norbornene-functional monomers and process therefor
04/14/1998US5739239 Thermally polymerized dicyclopentadiene/vinyl aromatic resins
04/08/1998EP0833983A1 Use in rotogravure printing of paper-coating compounds with a high butadiene content
04/08/1998EP0833752A1 Use of paper-coating materials with high butadiene content in offset printing
04/08/1998CN1178221A Method of manufacturing polyelectrolyte
03/1998
03/31/1998US5733988 Process for reducing polymer build-up in recycle lines and heat exchangers during polymerizations employing butadiene, isoprene, and/or styrene
03/31/1998US5733955 Rubbery terpolymers for wear resistance and anticracking agents for cement
03/31/1998US5733944 Aqueous polymer dispersions
03/31/1998CA2114958C Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
03/24/1998US5731381 Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereof
03/24/1998US5730910 Reacting allene compound with organo-alkali metal compound; reacting intermediate with 1,3-conjugated diene; anionic polymerization catalysts
03/18/1998EP0828768A1 Homopolymers and copolymers of cationically polymerizable monomers and method of their preparation
03/17/1998US5729322 Ocular device comprising a uv-absorbing benzotriazoles having a styrene group
03/10/1998US5726259 Bimodal latex binder
03/03/1998US5723533 Soluble anionic polymerization initiators and products therefrom
02/1998
02/25/1998EP0824516A1 Hindered amine light stabilizer
02/11/1998CN1172815A Process for producing highly branched polyisoolefines
02/10/1998US5717043 Addition copolymerization using butadiene and vinylaromatic monomers in presence of a polymerization initiator formed in situ by reacting a lithium compound and a cyclic imine, and coupling after polymeriztion; high molecular weight polymer
02/10/1998US5717035 Solid block and random elastomeric copolymers
01/1998
01/28/1998EP0821011A2 Process for the preparation of ethylene-based polymers and catalyst system used therein
01/21/1998EP0819708A1 Stable aqueous dispersions of copolymers of conjugated aliphatic dienes and vinylaromatic compounds
01/21/1998EP0819707A2 Process for preparing highly branched polyisoolefins
01/20/1998CA1339637C Styrene, isoprene, butadiene terpolymer rubber and tire with tread thereof
01/14/1998EP0818478A1 Styrene-isoprene-butadiene copolymer rubber and process for the production thereof
01/14/1998EP0818474A2 Method of manufacture polyelectrolyte
01/06/1998CA2114523C Process for preparing emulsions that are polymerizable to absorbent foammaterials
12/1997
12/30/1997US5703189 Unsaturated nitrile-conjugated diene copolymer, process for producing same and vulcanizable rubber composition
12/30/1997US5703157 Paper coating composition for gravure printing
12/29/1997EP0711327B1 Aqueous dispersions containing cyclopolymer dispersants
12/24/1997CN1168292A Absorbent foam materials for aqueous bady fluids
12/16/1997CA2039953C Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines
12/10/1997EP0811642A2 Copolymers of alk-1-enes and alpha,omega-dienes having an enhanced viscosity index
12/10/1997CN1167492A Process for coagulation finishing of polymers
12/10/1997CN1036655C Selective hydrogenation of conjugated diolefin polymers
11/1997
11/19/1997EP0695298B1 Uv-absorbing benzotriazoles having a styrene group
11/18/1997US5688951 Hindered amine light stabilizer
11/04/1997US5684052 Textile coating and method of using the same
10/1997
10/29/1997EP0802803A1 Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1,3-butadiene
10/29/1997EP0802802A1 Cross-linked polymers made from 1,3,7-octatriene and like conjugated polyenes
10/29/1997EP0598833B1 Absorbent articles containing absorbent foam materials for aqueous body fluids
10/28/1997US5681891 Method for producing a polychloroprene latex
10/28/1997CA2077852C Bead suspension polymerization process
10/28/1997CA2076179C Process for preparing a toner resin, toner resin prepared thereby and toner composition containing particles of toner resin
10/21/1997US5679751 Solution polymerization process for synthesis of styrene-butadiene or styrene-isoprene rubber
10/16/1997WO1997038042A1 Redispersible powders based on carboxylated butadiene-containing copolymers
10/15/1997CN1036138C Method for making improvement agent for butadiene-styrene viscosity index
10/14/1997US5677405 Homopolymers and copolymers of cationically polymerizable monomers and method of their preparation
10/14/1997CA2065103C Oxolanyl cyclic acetals as anionic polymerization modifiers
10/08/1997CN1161340A Prepn. of aqueous polymer dispersion
10/07/1997US5674798 Lithium amine compound and an alkali metal organic compound
10/01/1997EP0798339A2 Stryrene-butadiene copolymer and rubber composition comprising the copolymer
09/1997
09/23/1997US5670587 Catalyst for producing aromatic vinyl compound-based polymer composition and process for producing aromatic vinyl compound-based polymer composition using same
09/18/1997WO1997033868A1 Hindered amine light stabilizer
09/18/1997CA2218536A1 Hindered amine light stabilizer
09/17/1997EP0794968A1 Process for coagulation finishing of polymers
09/10/1997EP0793601A1 Long-life polymeric packaging containing a fruit and/or vegetable beverage, and use of a polymeric film for making same
09/09/1997US5665858 Process for coagulation finishing of polymers
09/09/1997US5665826 Butadiene-methylstyrene copolymer
09/04/1997DE19649331A1 Production of diene (co)polymer latex giving strong, abrasion-resistant film
09/03/1997EP0792891A1 Process for preparing a latex based on conjugated dienes by emulsion polymerization
09/02/1997US5663261 Film-forming resin and hair care cosmetic containing the same
08/1997
08/26/1997US5661205 Copolymerized with an ethylenically unsaturated carboxylic acid in the presence of polyvinyl alcohol and a glycol ether; adhesives
08/13/1997CA2181427A1 Catalyst for the synthesis of styrene-butadiene rubber
08/12/1997US5656706 Alkyl and/or alkylphenyl poly(oxyalkylene)sorbate copolymers
08/12/1997US5656689 Adhesives
08/05/1997US5654361 Plastisols containing anionic polymers
07/1997
07/30/1997CN1155552A Use of aqueous polymer dispersion for producing water-vapor barriers
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