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 36 - Homopolymers or 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 36 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds (4,939)
12/2003
12/03/2003CN1129616C Manufacture of stereoregular polymers
12/02/2003US6656980 Polymerization method by dielectric heating of unsaturated fatty acids, unsaturated fatty acid esters, unsaturated hydrocarbons, or unsaturated derivatives of said products
12/02/2003US6656867 Transition metal catalysts for diene polymerizations
11/2003
11/27/2003WO2003097708A1 Catalytic system for preparing polybutadienes and preparation method
11/27/2003WO2003033545A3 Metal complex compositions and their use as catalysts to produce polydienes
11/26/2003EP1363953A2 Functionalized initiators for anionic polymerization, protected funtionalized polymers, deprotected analogues thereof, and methods of making the same
11/25/2003US6653430 Butadiene polymers and process for producing conjugated diene polymers
11/25/2003US6653358 Electronics; integrated circuits; containing benzocyclobutene polymer
11/20/2003WO2003095511A1 Stereoregular polymer and monomer thereof and process for production of both
11/20/2003WO2003095503A1 Polymerization catalyst
11/20/2003WO2002102861A3 Process for the (co)polymerization of conjugated dienes
11/20/2003WO2002060958A8 Functionalized initiators for anionic polymerization, protected funtionalized polymers, deprotected analogues thereof, and methods of making the same
11/20/2003CA2690508A1 Stereoregular polymer and monomer thereof and process for production of both
11/18/2003US6649707 Blends and alloys of polycyclic polymers
11/13/2003US20030212223 Process of preparation of amino functionalized diene polymers, polymers of such type, rubber composition and tire casing containing those polymers
11/13/2003US20030212220 Process for obtaining a polyisoprene with a high cis-1,4 linkage content
11/12/2003CN1127520C Semi-batch emulsion process for making diene rubber latex, rubber latex amde thereby and graft copolymer made therefrom
11/11/2003US6645562 Method of preparing a curable coating and curing thereof
11/06/2003WO2003091296A1 Initiator composition and method for anionic polymerisation
11/05/2003EP1359165A1 Synthesis of high vinyl rubber
11/05/2003EP1049731B1 Method for avoiding instabilities during gas phase polymerisation of rubber
10/2003
10/29/2003EP1355959A1 Method for obtaining a polyisoprene with high cis-1,4 chaining
10/29/2003EP1192195B1 Bimodal rubbers and rubber modified high impact monovinylidene aromatic polymers produced therefrom
10/23/2003WO2003087212A1 Rubber composition comprising a polysulphide siloxane
10/21/2003US6635707 Process for producing synthetic latex
10/16/2003US20030195309 Process of preparation of amino functionalized diene polymers, polymers of such type, rubber composition and tire casing containing those polymers
10/15/2003CN1448413A Nonaqueous polymerization of fluoromonomers
10/15/2003CN1124289C Anionic polymerisation process
10/09/2003WO2003082932A1 Catalyst composition
10/07/2003US6630520 Composition containing a cross-linkable matrix precursor and a poragen, and a porous matrix prepared therefrom
10/02/2003US20030187164 Solutions of lithium pyrrolidine in tetrahydrofuran (thf)/hydrocarbons
10/02/2003US20030182704 A two part aqueous adhesive comprising a main agent containing a polychloroprene latex as a main component and a curing agent, the main agent and the curing agent being separated during storing or transporting.
10/01/2003CN1122675C Polymer containing subethenyl and its producing process and use
09/2003
09/30/2003US6627715 Group IIa metal containing catalyst system
09/30/2003US6627713 Charging a monomer selected from 1,3-butadiene or isoprene and a suitable catalyst into a reaction zone, maintaining monomer in vapor phase by a suitable combination of pressure and temperature, and a portion of monomer is in liquid state
09/30/2003US6627712 Manufacture of conjugated diene polymers by using an iron-based catalyst composition
09/25/2003WO2003078482A1 Diene rubber, process for production thereof, rubber compositions, process for producing the same, and crosslinked rubbers
09/25/2003US20030181747 Used as anionic polymerization initiators for homo or copolymerization of conjugated diene and aromatic vinyl monomers
09/25/2003US20030181599 Process for producing polymer rubber and oil extended polymer rubber
09/24/2003CN1122050C Process of solution polymerizing for preparing styrene-butadiene rubber or butadiene rubber
09/23/2003US6624267 Using lithium catalytic system
09/23/2003US6624256 Using a siloxane compound in which the siloxane group expands the usage of the high 1,4-cis polybutadiene
09/18/2003US20030176611 Bicomponent filaments comprising ethylene-propylene copolymers having narrow molecular weight distribution, used as carpets, synthetic hair, diapers, sports or medical equipment, upholstery or bandages
09/18/2003US20030176572 A conjugated copolymeric fluoropolymer and a surfactant having a hydrophile-lipophile balance
09/18/2003US20030176571 Process for the preparation of protective colloid-stabilized aqueous dispersions
09/18/2003US20030176276 Coordination polymerization catalyst
09/18/2003US20030175460 Rheology modification of polymers prepared using metallocenes
09/17/2003EP0887337B1 Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids and derivatives thereof, and polymers of said monomers
09/17/2003CN1121426C Process for controlled radical polymerization or copolymerization of (meth) acrylic, vinyl, vinylidene and diene monomers, and (co) polymers obtained
09/17/2003CN1121417C Prepn. of emulsion homopolymers and copolyers and device therefor
09/17/2003CN1121274C Metallocene catalyst and its preparing process, application and selective hydrogenation process
09/16/2003CA2121469C Polymerisable compositions
09/10/2003EP0964844B1 Fluorinated solid acids as catalysts for the preparation of hydrocarbon resins
09/10/2003EP0828769B1 Blends and alloys of polycyclic polymers
09/04/2003WO2003072617A1 Polymerization process for preparing syndiotactic 1,2-polybutadiene
09/04/2003US20030166802 Using supersaturation solutiton and iron coordination catalyst
09/02/2003US6613858 Block copolymer having narrow molecular weight distribution and excellent symmetrical property or a telechelic polymer
08/2003
08/28/2003WO2003070797A1 Conjugated diene rubber, oil-extended rubber and rubber composition
08/28/2003US20030162978 Protected aminofunctionalized polymerization initiators and methods of making and using same
08/26/2003US6610859 3-((N- benzyl-N-methyl)amino)-1-propyllithium
08/26/2003US6610804 An iron compound, an alpha-acylphosphonate diester, and an organoaluminum compound
08/21/2003WO2003068831A1 Bicyclic conjugated diene polymer and bicyclic conjugated diene copolymer
08/21/2003US20030158034 Catalyst composition for living free radical polymerization and process for polymerizing (meth) acrylic, vinyl, vinylidene, and diene monomers using the catalyst composition
08/20/2003EP1336626A2 Process for preparing aqueous dispersions stabilized by protective colloids
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
08/19/2003US6608120 Cyclopolymerized under the influence of ultraviolet or thermal radiation; coatings or binders
08/19/2003CA2036670C Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium
08/14/2003US20030153698 Group IIa metal containing catalyst system
08/14/2003US20030153692 Endcapping butadiene-styrene copolymer in solvent, emulsion polymerization; motorcar tires, impact resilience, fuel saving
08/13/2003EP1334985A1 Process for producing modified polymer rubber
08/13/2003CN1435434A Water dispersion
08/07/2003WO2003064484A1 Metal complex compositions based on cobalt and their use as polymerization catalyst for olefins and dienes
08/07/2003WO2003064480A1 Polymers, process for production thereof and process for production of hydrogenated polymers
08/06/2003EP1333067A1 Aqueous dispersion
08/06/2003EP1332162A1 Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
08/06/2003CN1117102C Newhalogenated coplexes of lanthanides and their use in the polymerization of unsaturated monomers
07/2003
07/31/2003CA2418064A1 Aqueous dispersion
07/30/2003CN1116348C Peroxidic compositions
07/29/2003CA2079156C A process for the production of vulcanizable mercaptan-and/or xanthogen disulfide-regulated polychloroprene rubbers with minimal mold fouling
07/24/2003US20030139563 Protected aminofunctionalized polymerization initiators and methods of making and using same
07/23/2003EP1328518A1 Imidazolium salts and the use of these ionic liquids as a solvent
07/23/2003EP1082354B1 Process for making anionic polymeric di- and polyfunctional polymers using protected functional initiators
07/22/2003US6596825 Low gel high cis polydiene
07/17/2003US20030134999 Method for polymerizing conjugated diolefins (dienes) with rare earth catalysts in the presence of vinylaromatic solvents
07/16/2003CN1429849A Organic lithium compound containing tin and its preparation method
07/09/2003EP1325040A2 Catalyst system for high-cis polybutadiene
07/08/2003CA2149271C Improved process to prepare triorganotin lithium
07/03/2003WO2003054028A1 Catalyst systems of the ziegler-natta type and their preparation
07/03/2003WO2003053899A1 Process for producing diene compound
07/03/2003US20030125487 Group III-B metal catalyst system
07/02/2003EP1322720A1 Adhesive composition based on polychloroprene dispersions
07/01/2003US6586646 Vinylidene-containing polymers and uses thereof
07/01/2003US6586542 Process for controlling degree of branch of high 1,4-cis polybutadiene
06/2003
06/26/2003US20030119662 Coordination catalyst
06/25/2003EP1320560A2 Polymers with high vinyl end segments
06/25/2003EP1088006B1 Post-reactor process for treating polymers prepared in a gas phase polymerization in the presence of an inert particulate material
06/24/2003US6583260 Functionalized diene monomers and polymers containing functionalized dienes and methods for their preparation
06/24/2003US6583246 Used to regulate concentration of vinyl groups in polymer since, glass transition temperature and thus other properties such as rolling resistance and wet-skid resistance, which are important when making tires
06/24/2003US6583244 A lithium initiator and a sodium salt of a dialkylated cyclohexanol (sodium mentholate); absence of polar modifiers, such as Lewis bases; random copolymerization of styrene and isoprene; tires
06/19/2003US20030114612 A copolymer with vinylaromatic monomer and coupling agent, an alkali metal compound; vulcanizate rubber molding material and molded articles tire, a tire structural part, a golf ball, a rubber-reinforced plastic
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