Patents
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)
11/1995
11/15/1995CN1111643A Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymer
11/08/1995EP0680980A1 Propylene copolymers with high rubber content
11/08/1995EP0680979A1 Adhesive based on anionically polymerized styrene/butadiene copolymer
11/08/1995EP0551485B1 Process for the preparation of linear low density polyethylene
11/07/1995US5464914 Preparation of a low polydisperse polymer
11/07/1995US5464905 Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
11/07/1995CA2002992C Process for the in situ blending of polymers
11/02/1995EP0679661A1 Prepolymerized olefin polymerization catalyst and polymerization process
11/01/1995CN1030200C Ethylene-alpha-olefin copolymer and films obtained thereof
10/1995
10/31/1995US5462994 Using difunctional initiator; high tensile strength
10/26/1995WO1995028213A1 Thermal flocculation of aqueous dispersions
10/24/1995US5461116 Vinyl aromatic hydrocarbon and(or) a conjugated diene and a coupling agent
10/24/1995US5461115 Continuous production process of a propylene-ethylene block copolymer
10/24/1995US5460739 Star polymer viscosity index improver for oil compositions
10/19/1995WO1995027746A1 ETHYLENE α-OLEFIN BLOCK COPOLYMERS AND METHODS FOR PRODUCTION THEREOF
10/19/1995WO1995027745A1 ETHYLENE α-OLEFIN BLOCK COPOLYMERS AND METHODS FOR PRODUCTION THEREOF
10/19/1995WO1995027741A1 Process for producing propylene polymer composition, and propylene polymer composition
10/19/1995WO1995027740A1 Process for producing propylene polymer composition, and propylene polymer composition
10/19/1995CA2187232A1 Ethylene .alpha.-olefin block copolymers and methods for production thereof
10/18/1995CN1110282A Process for polymerising alpha-olefine in the presence of the catalytic solid for the stereospecifiche stereisation thereof
10/17/1995US5459200 Isocyanurate from a diisocyanate, acrylic polyol, hydroxylated butadiene-styrene polymers
10/17/1995US5458796 Synthesis of polyisobutylene star-branched polymers via living carbocationic polymerization
10/17/1995US5458792 Isoprene-styrene
10/17/1995US5458791 Oil additives
10/12/1995WO1995026987A1 Aqueous polymerization processes
10/12/1995CA2185791A1 Aqueous polymerization processes
10/11/1995EP0676426A1 Linear block copolymers, process for their preparation and adhesive compositions containing them
10/11/1995EP0676425A1 Hydrogenated block copolymer and hydrogenated block copolymer composition
10/10/1995US5457161 Solid block elastomeric copolymers comprising at least three alternating blocks
10/04/1995EP0675153A1 Star-shaped polymers
10/04/1995EP0674991A1 Crystalline propylene copolymer compositions having a low seal temperature and good ink adhesion
10/04/1995CN1109528A Part of washing machine
09/1995
09/28/1995WO1995025765A2 Living radical polymerization of vinyl monomers
09/27/1995EP0673954A1 Difunctional initiators for anionic polymerisation derived from 1,5-diethenylnaphtalene and polymerisation process in which they are used
09/27/1995EP0673953A1 Block copolymers of monovinylaromatic and conjugated diene monomers
09/27/1995CN1029849C Catalytic solid usable for stereospecific polymerisation of alpha-olefins, process for preparing it and process for polymerising alpha-olefins in its presence
09/26/1995US5453318 Olefin polymer films
09/25/1995CA2144470A1 1,5-divinylnaphtalene derivatives; process for preparing the same and their use as precursors of disfunctional initiators in anionic polymerization processes
09/21/1995WO1995025137A1 Propylene compounds and process for preparing the same
09/20/1995CN1029786C Process for preparing dispersant/VI improver
09/19/1995US5451647 Living carbocationic polymerization process
09/19/1995US5451633 Heterogeneous polymerization in carbon dioxide
09/12/1995US5449738 Process for producing ethylene-propylene block copolymer
09/12/1995US5449718 Epoxidized viscous conjugated diene block copolymers
09/12/1995US5449703 Method of making shaped dental articles via photoiniferter polymerization of the dental compositions
09/06/1995EP0669946A1 Polymer production
09/05/1995US5447995 Method for producing asymmetric radial polymers
08/1995
08/30/1995EP0669371A2 Calenderable blends containing broad molecular weight distribution propylene polymer material
08/30/1995EP0669350A1 Block copolymer composition and pressure sensitive adhesive composition
08/30/1995EP0669345A1 Process for the treatment of resinous polymers of the vinylaromatic-conjugated diene type
08/29/1995CA2018666C Polypropylene resin compositions of high syndiotacticity and preparation process thereof
08/15/1995CA1336728C Preparation process of block copolymers and resulting block copolymers
08/10/1995WO1995021217A1 Novel resin composition
08/10/1995WO1995021202A1 Novel modified polymer containing cyclic molecular structure unit
08/09/1995CN1106418A Block copolymers and high shear strength pressure sensitive adhesive compositions comprising them
08/02/1995EP0665240A1 Poly(methylacrylate)-Poly(methacrylic acid)-Blockcopolymers
08/01/1995US5438110 Process for polymerizing olefins and polymerization catalyst therefor
08/01/1995US5438103 Block copolymers of monovinylaromatic and conjugated diene monomers
08/01/1995US5438102 Terminial blocks of a 1,3-conjugated diene having 2,3-dialkyl groups and an interior block of hydrogenated conjugated 1,3-diene having one alkyl side group; vulcanization; ozone, oxygen and heat resistance
08/01/1995US5438100 Blend of an alpha-olefin/polyene polymer and an olefin polymer having a melt tension satisfying a given formula; molding materials; vacuum molding for appliances; bottles
07/1995
07/27/1995WO1995020009A1 Highly processable polymeric compositions based on lldpe
07/25/1995US5436298 Block copolymers of monovinylarenes and conjugated dienes and preparation thereof
07/12/1995CN1105037A Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants
07/05/1995EP0661341A1 Filled polypropylene composition containing zinc salts of fatty acids
07/05/1995EP0661313A1 Star block copolymer of vinylaromatic and conjugated diene, process for its manufacture and compositions containing this copolymer and crystal polystyrene
07/05/1995CN1029233C Process for polymerizing olefins and catalyst for polymerizing olefins
07/04/1995USH1464 Conjugated diene polymer with couplers for radial polymers
06/1995
06/29/1995WO1995017436A1 Initiation via haloboration in living cationic polymerization
06/28/1995EP0659787A1 Block copolymers and high shear strength pressure sensitive adhesive compositions comprising them
06/28/1995EP0659551A1 Composite polyolefin films suitable for packaging
06/28/1995CA2138813A1 Composite polyolefin films suitable for packaging
06/27/1995US5428114 Randomly epoxidized small star polymers
06/27/1995US5428111 Block polymers
06/27/1995US5428110 Ethylene-propylene copolymer having excellent powder properties are formed by copolymerizing in presence of titaniumtrichloride solid component catalyst and organoaluminu compound
06/24/1995CA2138676A1 Block copolymers and high shear strength pressure sensitive adhesive compositions comprising them
06/22/1995WO1995016727A1 Multi-arm cationic star polymers
06/21/1995CN1029008C Process for preparing dispersant/VI improver
06/21/1995CN1029007C Lubricating oil composition and functionalised polymers thereof
06/07/1995EP0656377A1 Tapered block copolymers of monovinylarenes and conjugated dienes
06/01/1995WO1995014727A1 Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers
05/1995
05/30/1995US5420203 Process for producing high diblock content block copolymer compositions
05/26/1995WO1995014049A1 Block copolymers having improved combinations of properties
05/24/1995EP0654488A1 Tapered block copolymers of monovinylarenes and conjugated dienes
05/23/1995US5418290 Compatability with other resins, adhesion
05/18/1995WO1995013314A1 Hydrogenated asymmetric radial copolymers
05/17/1995EP0653453A1 Method for preparing asymmetric radial copolymers
05/17/1995EP0653452A1 Method for preparing asymmetric radial copolymers
05/17/1995EP0653449A1 Dissimilar arm asymmetric radial or star block copolymers for adhesive and sealants
05/16/1995US5416178 Process for the preparation of 1-olefin polymers
05/16/1995US5416163 Polymer blends containing a solid elastomeric block copolymer
05/11/1995WO1995012645A1 Multiblock hydrogenated polymers for adhesives
05/11/1995CA2175580A1 Multiblock hydrogenated polymers for adhesives
05/10/1995CN1028371C Craze-resistant transparent resinous copolymers
05/10/1995CA2135266A1 Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants
05/02/1995US5412040 Hydrogenated block copolymers containing epoxy groups and their preparation
05/02/1995US5412032 High molecular weight low coupled linear styrene-isoprene-styrene block copolymer composition and adhesives made therefrom
05/02/1995US5412031 Multi-arm block copolymers, and pressure sensitive adhesive and tape employing a multi-arm elastomeric block copolymer
04/1995
04/26/1995EP0649873A1 Oil-resistant resin composition
04/26/1995EP0649861A1 2,5-Substituted tetrahydrofurans as anionic initiator modifiers
04/25/1995US5409992 A thermosetting melts prepared by sequential blending consisting of a polypropylene, a copolymer of propylene, ethylene and an olefins, a semi-crystalline ethylene-propylene copolymer and diene-ethylene-propylene terpolymer; stiffness
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