| Patents for C08F 297 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer (8,367) |
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| 02/13/2002 | EP1178955A1 Polyalcoxyamines obtained from beta-substituted nitroxides |
| 02/13/2002 | CN1335337A Star block copolymer composition containing vinyl aromatic monomer and conjugated diene |
| 02/07/2002 | WO2002010309A1 Adhesive material based on block copolymers having a p(a)-p(b)-p(a) structure |
| 02/07/2002 | WO2002010308A1 Adhesive material based on block copolymers having a structure p(a/c)-p(b)-p(a/c) |
| 02/07/2002 | DE10036803A1 Haftklebemassen auf Basis von Blockcopolymeren der Struktur P(A/C)-P(B)-P(A/C) PSAs based on block copolymers of the structure P (A / C) -P (B) -P (A / C) |
| 02/07/2002 | DE10036802A1 Haftklebemassen auf Basis von Blockcopolymeren der Struktur P(A)-P(B)-P(A) PSAs based on block copolymers of the structure P (A) P (B) -P (A) |
| 02/06/2002 | EP1177220A1 A method of anionically polymerizing monomers by contacting the monomers with a monofunctional anionic polymerization initiator |
| 02/06/2002 | EP1177219A1 Living cationic polymers prepared from silyl-functional aromatic initiators |
| 02/06/2002 | CN1334826A Multistep process for preparing polyolefins having high melt strength |
| 02/05/2002 | US6344522 Process for the preparation of a composition containing ethylene polymers, composition containing ethylene polymers and use thereof |
| 01/30/2002 | EP1175452A1 Method for producing block copolymers |
| 01/29/2002 | US6342574 Addition polymerization of isotactic polypropylene using chiral, stereorigid transition metal catalyst; copolymerization; recovering branched polymer |
| 01/29/2002 | US6342566 Propylene impact copolymers |
| 01/29/2002 | US6342564 Semi-crystalline and elastomeric ethylene-propylene copolymer blend; tensile and impact strength; cold resistance; optical properties |
| 01/24/2002 | WO2002005765A1 Cosmetic composition containing a block copolymer consisting of blocks with different refractive indices |
| 01/24/2002 | US20020010297 High-molecular-weight polypropylene having a broad molecular-weight distribution |
| 01/24/2002 | US20020010278 Having a main, or backbone chain, of ethylene and other insertion copolymerizable monomers, containing randomly distributed side chains of ethylene and other insertion copolymerizable monomers. |
| 01/23/2002 | EP1174449A1 Monoalkenyl aromatic hydrocarbon-1, 3-conjugated diene block copolymers and waterproofing membranes comprising said copolymers |
| 01/23/2002 | CN1332757A Triblock copolymers incorporating styrene/isoolefin copolymer midblock |
| 01/23/2002 | CN1332183A Selective hydrogenation method for coupling process of preparing styrene block copolymer containing conjugated diene |
| 01/17/2002 | WO2001057151A3 Adhesive for bonding to low surface energy surfaces |
| 01/17/2002 | US20020006993 Crystalline polymer with higher stereoregularity and an extremely long mesochain and a specific stabilizer shows high rigidity, high heat resistance |
| 01/16/2002 | EP1171497A1 Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis |
| 01/16/2002 | EP1171496A1 Catalytic processes for the controlled polymerization of free radically (co)polymerizable monomers and functional polymeric systems prepared thereby |
| 01/16/2002 | EP1171490A1 Fluorinated copolymers for coating biomedical devices and a process for their manufacture |
| 01/16/2002 | EP1171477A1 Method for copolymerization and resulting copolymers |
| 01/16/2002 | EP0931127B1 Dispersant viscosity index improvers |
| 01/16/2002 | CN1077901C Method for preparing ethylene polymer compsns. |
| 01/10/2002 | WO2002002663A2 Block copolymers containing both polystyrene and low vinyl content polydiene hard blocks |
| 01/10/2002 | WO2002002658A1 Production of propylene copolymers having improved properties |
| 01/10/2002 | WO2002002654A1 Production of polypropylene having improved properties |
| 01/10/2002 | WO2002002651A1 Process for continuously producing hydrogenated styrene block copolymer |
| 01/10/2002 | US20020004571 Modified vinyl polymers containing amphiphilic hydrocarbon moieties |
| 01/10/2002 | DE10131623A1 Polypropylene resin composition useful for production of molded articles comprises polypropylene resin and propylene-ethylene block copolymer of defined viscosity ranges |
| 01/09/2002 | EP1170309A1 Production of propylene copolymers having improved properties |
| 01/09/2002 | EP1170306A1 Production of polypropylene having improved properties |
| 01/09/2002 | EP1169388A1 Polyolefins and uses thereof |
| 01/09/2002 | EP1169367A1 Polymerisation of ethylene |
| 01/09/2002 | EP1169364A1 Novel aba triblock and diblock copolymers and methods of preparing the same |
| 01/09/2002 | EP1169362A1 Production of polyethylene having a broad molecular weight distribution |
| 01/09/2002 | EP1169359A1 Hydrogenated block copolymers |
| 01/09/2002 | EP1169358A1 Hydrogenated block copolymers |
| 01/08/2002 | US6337372 Propylene/propylene/olefin block copolymer and process for producing the same |
| 01/08/2002 | CA2015683C Plasto-elastic polypropylene compositions |
| 01/03/2002 | WO2002000806A2 Adhesives with improved die-cutting performance |
| 01/03/2002 | WO2002000787A1 Tetrablock copolymers |
| 01/03/2002 | WO2002000746A2 Treatment solution minimising adsorption and/or elecroosmosis phenomena |
| 01/03/2002 | DE10025727A1 Hochfließfähige Propylenblockcopolymerisate High-flow propylene block copolymer |
| 01/03/2002 | CA2413936A1 Treatment solution minimising adsorption and/or elecroosmosis phenomena |
| 01/02/2002 | EP1165645A1 Process for producing tapered block copolymers |
| 01/01/2002 | US6335411 Ethylene polymer and processes for obtaining it |
| 12/26/2001 | CN1328577A Vinyl cyclohexane-based block copolymers |
| 12/25/2001 | US6333423 Polymerizes long chain alpha-olefin monomers such as 1-hexene or 1-octene, forming variety of poly(alpha-olefin) products such as poly(1-hexene) or poly(1-octene), having high molecular weight and low molecular weight distribution |
| 12/25/2001 | US6333390 Branched and hyperbranched polyetherimides |
| 12/25/2001 | CA2156900C Multifunctional initiator for the preparation of cloth polymers via an anionic process; process for preparing the same and related cloth polymers; process and use thereof |
| 12/20/2001 | WO2001096427A1 α-OLEFIN/AROMATIC VINYL COPOLYMER |
| 12/19/2001 | EP0669946B2 Polymer production |
| 12/18/2001 | CA2209067C Controlled polymerization or radical copolymerization process of meth(acrylic), vinyl, vinylidene and dienic monomers and (co)polymers obtained |
| 12/12/2001 | EP1162219A1 Propylene/ethylene block copolymer, blushing-resistant transparent polypropylene resin for molding, elastomer for molding, and molded article obtained from these |
| 12/12/2001 | EP1162213A1 Propylene copolymer and molded object obtained by molding the copolymer |
| 12/12/2001 | EP1161467A1 Modified vinyl polymers containing amphiphilic hydrocarbon moieties |
| 12/12/2001 | EP1161465A1 Multi-stage process for the (co)polymerization of olefins |
| 12/12/2001 | EP1161462A1 Selectively hydrogenated polymer compositions: polybutadiene-isoprene-polybutadiene |
| 12/12/2001 | EP0766706B1 Thermoplastic elastomer |
| 12/11/2001 | US6329480 Preparation process of acrylic acid ester polymer |
| 12/11/2001 | US6329477 Feeding solvent and ethylene, alpha-olefin and diene to continuous flow stirred tank reactor; adding metallocene catalyst, polymerizing; feeding effluent to second tank; feeding monomers; polymerization to form copolymer |
| 12/11/2001 | US6329459 Heat resistance, softness, elasticity and mechanical strength, also can be molded into industrial materials such as electric and electronic materials, industrial construction materials, car parts, domestic electrical appliances and mechanical parts |
| 12/11/2001 | US6329119 Alkali soluble resin, acid generator, crosslinking agent, and a basic compound that is either a dipyridyl compound or a bisaminobenzene compound; excellent pattern profile, small temperature dependency of the pattern dimensions, sensitivity |
| 12/06/2001 | WO2001092406A1 Propylene polymer compositions having improved impact strength and excellent optical properties |
| 12/06/2001 | WO2001092360A1 Block copolymers for optical data storage |
| 12/06/2001 | DE10027153A1 Block polymer, useful for optical elements and data storage contains a block comprising at least 3 repeating units not containing photoisomerizable groups and a block containing STQP groups |
| 12/06/2001 | CA2379057A1 Propylene polymer compositions having improved impact strength and excellent optical properties |
| 12/05/2001 | EP1159306A1 Heteroleptic alkaline-earth metal compounds and methods for carrying out stereoselective anionic polymerization |
| 12/05/2001 | EP0928296B1 No-compounds for pseudo-living radical polymerization |
| 11/29/2001 | WO2001090207A1 Block copolymer and composition thereof |
| 11/29/2001 | WO2001089470A1 Use in cosmetics of block ethylene copolymers with elastic character and compositions containing same |
| 11/29/2001 | US20010047066 Initiators for carbocationic polymerization of olefins |
| 11/29/2001 | US20010047064 Use of second catalyst capable of producing powdery polymer into polymerization system during production of sticky polymers renders sticky tenacious polymers into form which may be processed using conventional equipment |
| 11/29/2001 | US20010047055 Blend consists of a polyphenylene ether, a polyolefin resin, a hydrogenated block copolymer of vinyl aromatic monomer and a conjugated diene monomer; exhibit excellent heat resistance and impact strength, rigidity and tensile breaking elongation |
| 11/29/2001 | CA2377854A1 Use in cosmetics of block ethylene copolymers with elastic character and compositions containing same |
| 11/28/2001 | EP1157045A1 Alpha-olefin polymerization catalyst system which contains an aromatic silane compound |
| 11/28/2001 | EP0877766B1 Preparation of branched polymers |
| 11/27/2001 | US6323360 Used in the preparation of a star-shaped or branched or gel poly methyl methacrylate |
| 11/27/2001 | US6323285 Heteromorphic polymer compositions |
| 11/22/2001 | WO2001030876A3 Thermoplastic elastomeric material as a replacement for natural rubber latex |
| 11/22/2001 | US20010044506 Propylene polymers for films |
| 11/22/2001 | US20010044498 Living or controlled polymerization; hydrophilic-lipophilic balance; adhesion agents/primers for paints; wetting agents |
| 11/22/2001 | US20010044375 Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymer |
| 11/21/2001 | EP1155061A1 Triblock copolymers incorporating a styrene/isoolefin copolymer midblock |
| 11/21/2001 | EP1155048A2 A MULTI-STAGE PROCESS FOR THE PREPARATION OF $g(a)-OLEFIN POLYMERS HAVING CONTROLLED STEREOREGULARITY AND PRODUCTS PREPARED THEREOF |
| 11/20/2001 | US6319998 Making blends of ethylene-propylene-optional diene copolymers in which the blend components differ in composition, molecular weight, or crystallinity using a metallocene catalyst. |
| 11/20/2001 | CA2103875C Sulfonated unhydrogenated copolymers of styrene and butadiene |
| 11/15/2001 | WO2001085818A1 Block copolymer and composition containing the copolymer |
| 11/14/2001 | EP1153978A1 Propylene resin composition and method for molding the same |
| 11/14/2001 | EP1153939A1 Method for removing hydrocarbon solvent from solution of hydrogenated block copolymer in hydrocarbon solvent |
| 11/14/2001 | EP1153080A1 Compositions of random copolymers of propene containing an alpha-olefin as comonomer |
| 11/13/2001 | US6316555 For synthesizing a block copolymer, stability |
| 11/13/2001 | US6316546 Ethylene polymer film resins |
| 11/08/2001 | US20010039314 Of crystalline isotactic propylene polymer having 0.05 to 15 weight % comonomer units, broad, bimodal molecular weight distribution; made using at least two metallocenes in a sequential or parallel polymerization process |
| 11/07/2001 | CN1321186A Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |