Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255)
08/1995
08/22/1995US5444134 Using a coordination catalyst
08/22/1995US5443904 High-tenacity polyethylene fiber
08/16/1995CN1106824A Propylene homopolymer resins having a high stereoblock content
08/10/1995WO1995021203A1 Dual donor catalyst system for the polymerization of olefins
08/10/1995CA2182717A1 Dual donor catalyst system for the polymerization of olefins
08/09/1995EP0666267A2 Organometallic fluorenyl compounds, preparation, and use
08/09/1995EP0665863A1 Film for packaging purposes
08/09/1995EP0646103A4 Bf 3?-tertiary etherate complexes for isobutylene polymerization.
08/09/1995EP0629215B1 Polymerization process
08/08/1995US5439995 Polymerizing ethylene using a solid supported spherical catalyst containing a zirconium metallocene, magnesium chloride and an organoaluminum compound
08/02/1995EP0665243A2 Catalyst for polymerization of olefins and process for polymerization of olefins using the same
08/02/1995CN1106025A Process for the preparation of ultrahigh molecular weight polyethylene having a high bulk density
07/1995
07/26/1995EP0664304A2 Olefin polymerization catalyst and process for olefin polymerization
07/26/1995CN1105674A Process for the preparation of ethylene polymers and products obtained therefrom
07/25/1995US5436305 Organometallic fluorenyl compounds, preparation, and use
07/19/1995EP0662980A1 Long chain branched polymers and a process to make long chain branched polymers
07/19/1995EP0662979A1 Supported homogeneous catalyst complexes for olefin polymerization.
07/12/1995EP0662484A2 Olefin polymerization catalysts
07/06/1995WO1995018160A1 Method of producing ethylene polymers by polymerization in suspension
07/06/1995WO1995018158A1 Process for producing olefin polymer and ethylene polymer
07/05/1995EP0661303A1 Co-catalyst with a ziegler-natta catalyst for polydispersity control of polypropylene
07/05/1995EP0661300A1 Process for the production of polyolefins
06/1995
06/29/1995WO1995017441A1 Granular calcium carbonate for use as a direct additive for thermoplastics
06/29/1995WO1995017436A1 Initiation via haloboration in living cationic polymerization
06/29/1995DE4344708A1 Multi:nuclear metallocenes with more than one central atom
06/29/1995DE4344687A1 Multi:nuclear metallocenes with more than one central atom
06/28/1995EP0659758A1 Metallocenes and their use as catalysts
06/28/1995EP0659757A1 Metallocenes
06/28/1995EP0659756A1 Metallocenes
06/28/1995CN1104220A Full density polyethylene high-efficiency catalyst by using gas phase method
06/28/1995CA2139064A1 Olefin polymerization catalyst and process for olefin polymerization
06/27/1995US5428121 Addition polymerization using transition metal catalyst and aluminoxane or boron compound; cyclic monoolefin as comonomer
06/27/1995US5427807 Method of packaging food products
06/22/1995DE4343566A1 Stereo-rigid metallocene used in olefin] polymerisation
06/22/1995CA2138721A1 Process for the preparation of polyolefins
06/21/1995EP0658577A2 Propylene homopolymer resins having a high stereoblock content
06/21/1995CN1028999C catalyst for polymerization of alpha-olefius containing trifluoropropyl substituted silane compounds
06/17/1995CA2138223A1 Propylene homopolymer resins having a high stereoblock content
06/15/1995WO1995015985A1 Novel olefin polymerization catalyst and process for polymerizing olefin by using the same
06/14/1995EP0657484A1 Crosslinkable copolyethers and their use as polymeric electrodes
06/14/1995EP0657477A2 Process for producing olefin polymers, olefin-polymerizing catalyst and polypropylene for biaxially oriented film produced with said catalyst
06/14/1995EP0657476A2 Alpha-olefin polymers, alpha-olefin polymerizing catalyst and process for producing alpha-olefin polymers
06/14/1995EP0656911A1 PROCESS FOR THE MODIFICATION OF -g(a)-OLEFIN (CO)POLYMERS.
06/14/1995CN1028842C Porous solid phosphoric acid catalyst system and process using same
06/08/1995WO1995015216A1 Catalyst for olefin polymerization and a method for the manufacture thereof
06/07/1995EP0656373A2 Olefin polymerization catalyst and process for the polymerization of olefins
06/07/1995EP0656018A1 Solvent-free oil soluble drag reducing polymer suspension
06/07/1995CN1103405A Novel transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefin polymerization
06/06/1995US5422400 Using coordination catalyst
06/01/1995WO1995014717A1 Propylene elastomer
06/01/1995DE4340018A1 Multi:nuclear metallocene with more than one central atom
05/1995
05/31/1995CN1103069A Supported catalysts for the polymerization of olefins
05/31/1995CN1103067A Novel transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefin polymeri......
05/30/1995US5420372 Oil additives
05/30/1995US5420217 Polymerization catalyst and promoter
05/30/1995CA1335747C High strength linear low density polyethylene polymerization process and film
05/25/1995CA2136493A1 Metallocenes, process for their preparation and their use as catalysts
05/24/1995EP0654476A1 Metallocenes, their preparation and use as catalysts
05/24/1995CN1028532C Catalyst for producing hemiisotactic polypropylene
05/23/1995US5418200 Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins
05/17/1995EP0520028B1 Polypropylene foam sheets
05/17/1995EP0507876B1 Supported ionic metallocene catalysts for olefin polymerization
05/17/1995CN1102652A Polymeric process of alpha-olefines
05/16/1995US5416178 Process for the preparation of 1-olefin polymers
05/16/1995US5416177 Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
05/16/1995US5416169 Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same
05/11/1995WO1995012622A1 Supported olefin polymerization catalyst, its preparation and use
05/09/1995US5414064 Preparation of homopolymers of ethylene or copolymers of ethylene
05/04/1995WO1995011955A1 Polyalkyl hydroxyaromatic esters and fuel compositions containing the same
05/03/1995EP0650981A1 Process for the preparation of polymers of C2 to C10 alkenes-1 using racemic complexes of metallocenes as catalyst
05/02/1995US5412046 Polyethylene and method of production thereof
05/02/1995US5411925 Organo-aluminoxy product and use
04/1995
04/18/1995US5408017 Cyclopentadienyl-containing transitional metal compound having a hydrolyzable alkyl or hydride ligand with an ion exchange activator
04/18/1995US5407884 Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used
04/18/1995CA1335280C Components and catalysts for the polymerization of olefins
04/12/1995EP0647650A2 Process for the preparation of a metallocene component of a heterogeneous catalyst
04/12/1995EP0647243A1 Process for preparing an ethylenic copolymer
04/11/1995US5406013 Cyclopentadiene type compounds and method for making
04/11/1995US5405922 Continuous, vapor phase addition polymerization in presence of metallocene catalyst
04/06/1995WO1995009172A1 Transition metal compound, olefin polymerization catalyst, and process for producing olefin polymer by using said catalyst
04/06/1995CA2172635A1 Transition metal compound, olefin polymerization catalyst, and process for producing olefin polymer by using said catalyst
04/05/1995EP0646103A1 Bf 3?-tertiary etherate complexes for isobutylene polymerization.
03/1995
03/30/1995CA2133181A1 Process for the preparation of polyolefins
03/29/1995EP0645403A1 Process for preparing ultrahigh molecular weight polyethylene with high bulk density
03/29/1995EP0645401A1 Process for producing polyolefins
03/29/1995CN1100733A A catalyst for producing hemiisotactic polypropylene
03/28/1995US5401817 Olefin polymerization using silyl-bridged metallocenes
03/28/1995CA1335026C 1-olefin stereoblock polymer wax, and a process for the preparation thereof
03/28/1995CA1334963C Process for producing solid catalyst for use in polymerization of olefins
03/22/1995CN1100343A Catalyst support and catalyst for the polymerization of alpha-olefins; processes for obtaining them and polymerization of alpha-olefins in presence of the catalyst
03/15/1995EP0643084A2 Process for producing multi-phase homo- or copolymers of C2-C10-alcenes in one reaction zone
03/15/1995EP0643078A2 Process for the preparation of ethylene polymers and products obtained therefrom
03/15/1995EP0643066A2 Monocyclopentadienyl transition metal olefin polymerization catalysts
03/15/1995EP0642539A1 Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
03/15/1995EP0642536A1 Method for making and using a supported metallocene catalyst system
03/14/1995CA2131940A1 Process for the preparation of ethylene polymers and products obtained therefrom
03/08/1995EP0641809A1 Ethylene copolymers
03/08/1995EP0641807A2 Olefin polymerization catalyst and process for preparing polypropylene and a propylene block copolymer
03/08/1995CN1099761A Preparation of homopolymers of ethylene or copolymers of ethylene
03/07/1995US5395810 A metallocene and conventional Ziegler-Natta catalyst