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 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
12/1993
12/23/1993WO1993026014A1 Conductive polymer composition
12/23/1993WO1993025591A1 Process for preparing an ethylenic polymer
12/23/1993WO1993025590A1 High temperature polymerization process using ionic catalysts to produce polyolefins
12/23/1993WO1993025589A1 Titanium magnesium catalyst precursors for the polymerization of olefins
12/23/1993WO1993025586A1 Supported catalyst for 1-olefin(s) (co)polymerization
12/23/1993CA2137777A1 Process for preparing an ethylenic copolymer
12/23/1993CA2134561A1 Conductive polymer composition
12/22/1993EP0575118A2 Process for producing polyethylenes
12/22/1993EP0574854A2 Actinide catalyzed chain growth process
12/22/1993EP0574821A2 Process and apparatus for the gas-phase polymerization of olefins
12/22/1993EP0574794A1 Organic transition metal compound having a pi-bonding heterocyclic ligand and method of polymerizing olefins by using the same
12/22/1993EP0574597A1 Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type
12/22/1993EP0574561A1 Improved catalyst composition
12/22/1993EP0454798B1 Process for the production of liquid lubricants from alpha-olefin and styrene copolymers
12/21/1993US5272236 Elastic substantially linear olefin polymers
12/21/1993US5272124 Ethylene polymerization catalyst comprising a nickel compound and an aromatic carboxylic acid compound
12/20/1993EP0584276A4 Perforated plastic foam and process for making.
12/19/1993CA2098763A1 Catalysts for the polymerization of olefins
12/19/1993CA2098762A1 Process and apparatus for the gas-phase polymerization of olefins
12/15/1993EP0574370A1 Metallocene catalyst component with good catalyst efficiency after aging
12/15/1993EP0574258A2 Process for producing alpha-olefin polymers
12/15/1993EP0574153A1 Process for preparing ultra-high molecular weight polyethylene
12/15/1993EP0574067A1 Process for the preparation of a catalytic solid, catalytic solid and process for the (co)polymerization of olefins with such a catalytic solid
12/15/1993EP0573862A2 Crystalline polymers of propylene having improved processability in the molten state and process for their preparation
12/15/1993EP0573633A1 Procatalyst composition for homo- and copolymerization of alpha olefins, its preparation and its use.
12/15/1993CN1023122C Process for gas phase polymerisation of olefins in fluidised bed reactor
12/14/1993US5270410 Process for the production of elastomeric, primarily syndiotactic polypropylene and catalysts for use in said process
12/14/1993US5270409 Process for producing olefin polymer
12/14/1993US5270408 Contacting with kill gas
12/14/1993US5270276 Organomagnesium, aluminum, and selectivity control agent
12/14/1993US5270275 Magnesium, halogen and titanium
12/14/1993US5270273 Olefin oligomerization catalyst
12/14/1993CA2098258A1 Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type
12/10/1993CA2097890A1 Process for the preparation of a catalytic solid, this catalytic solid and process for olefins (co)polymerisation by this catalytic solid
12/09/1993WO1993024542A1 Process for the preparation of a catalyst
12/09/1993WO1993024541A1 Process for producing polyolefin
12/09/1993WO1993024539A1 Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
12/09/1993WO1993024536A1 Catalyst systems for polymerising c2- to c10alk-1-enes
12/09/1993WO1993024533A1 Polymerization of alpha-olefins
12/09/1993WO1993024214A1 Catalyst supports, supported catalysts methods of making the same and methods of using the same
12/09/1993DE4218201A1 Katalysatorsysteme zur Polymerisation von C¶2¶-bis C¶1¶¶0¶-Alk-1-enen Catalyst systems for the polymerization of C¶2¶-bis C¶1¶¶0¶-alk-1-enes
12/09/1993CA2113806A1 Method for the preparation of polyolefin
12/08/1993EP0573403A2 Cationic metallocene catalysts based on triphenylcarbenium aluminum
12/08/1993EP0573120A1 Process for producing a catalyst system, process for the (co)polymerization of olefins and (co)polymers of at least one olefin
12/08/1993EP0572647A1 Method and catalyst for the (co)polymerization of alpha-olefins, method for the preparation of such catalyst.
12/08/1993EP0572462A1 Hp catalyst killer.
12/08/1993EP0496740B1 Polyolefin catalysts and method of preparing an olefin polymer
12/08/1993CN1022989C Oligomerization catalyst for producing alpha-olefins
12/07/1993US5268520 Polymer of c2-6 monoolefin; alkylation unto aromatic ring
12/07/1993US5268495 Reating an epoxide with alkali(earth) metal salt of malonic ester; decarboxylating into lactone; rearrangement; reacting with an organometallic compound
12/07/1993US5268440 Using 3,4-dimethyl-3,4-diphenylhexane as initiator
12/07/1993CA1325020C Olefinic oligomers having lubricating properties and process of making such oligomers
12/07/1993CA1325004C Solid catalyst component for olefin copolymerization and process for olefin copolymerization using said solid catalyst component
12/07/1993CA1325003C Ziegler-natta catalyst and a process for its preparation
12/01/1993EP0572003A2 Process for producing an ethylenic polymer composition
12/01/1993EP0571987A2 Process for producing an ethylenic polymer composition
12/01/1993EP0571882A2 Process for the preparation of polyolefin waxes
12/01/1993EP0571826A2 Continuous process for the production of ethylene homopolymers and copolymers in gas fluidized bed
12/01/1993EP0422019B1 Olefinic oligomers having lubricating properties and process of making such oligomers
12/01/1993CN1078971A Process for the gas-phase polymerization of olefins
11/1993
11/30/1993US5266666 Process for preparing ethylene polymers or copolymers
11/30/1993US5266636 Process for producing polypropylene and stretched polypropylene film
11/30/1993US5266544 Olefin polymerization catalyst and process for the polymerization of olefins
11/30/1993US5266276 Apparatus for the gas-phase polymerization of olefins in a fluidized-bed reactor
11/30/1993US5266165 Paper sizing using copolymers of long-chain olefins and maleic anhydride in the form of the semiamides with morpholine
11/25/1993WO1993023440A1 Ziegler-natta catalyst system with special silicon-organic compounds
11/25/1993WO1993023439A2 Method for making and using a supported metallocene catalyst system
11/25/1993WO1993023438A1 Catalysts and catalyst supports
11/25/1993WO1993023412A1 Process for preparation of monocyclopentadienyl metal complex compounds and method of use
11/25/1993WO1993023162A1 Olefin polymerization catalyst system
11/25/1993DE4216548A1 Ziegler-Natta-Katalysatorsysteme mit speziellen siliciumorganischen Verbindungen Ziegler-Natta catalyst systems with special silicon-organic compounds
11/25/1993CA2135401A1 Olefin polymerization catalyst system
11/24/1993EP0570982A1 Catalysts and process for producing olefin polymers
11/23/1993US5264506 Silica catalyst support
11/23/1993US5264405 Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts
11/23/1993US5264088 Coordination polymerization catalysts from titanium compounds, halogenated organoaluminum compounds and magnesium halides for olefin polymerization
11/23/1993CA1324700C Process for making ultra high melt flow rate propylene polymers
11/22/1993CA2096782A1 Process for preparing ultra-high molecular weight polyethylene
11/18/1993EP0570267A1 Process for the preparation of magnesium chloride particles with polyhedral shape, magnesium chloride particles with polyhedral shape, catalytic composition supported on these particles, polyolefins obtained using these catalytic compositions and polypropylene particles having a macled crystal particle structure
11/18/1993EP0570199A1 Multistage polymerisation process
11/18/1993EP0570051A1 Olefin polymerisation process and block copolymers obtained from at least an olefin
11/18/1993EP0570045A2 Olefin polymerization catalytic system; process for this polymerization and polymers thereof
11/18/1993EP0570000A1 Olefin polymerization
11/18/1993EP0569539A1 Inhibiting popcorn polymer formation with sulfur-containing compounds
11/17/1993CN1022757C Polymeric olefine hydrocarbon catalyst
11/16/1993US5262498 Metallocene (co)polymers, process for their preparation and their use as catalysts
11/16/1993US5262372 Supported vanadium catalyst for prodution of polyolefins of controlled molecular weight distribution
11/14/1993CA2095998A1 Process for polymerizing olefins and copolymers containing blocks derived from at least one olefin
11/11/1993WO1993019105A3 Silica supported transition metal catalyst
11/10/1993EP0569078A1 Catalytic system and process for the stereospecific polymerisation of alpha-olefins and polymers so obtained
11/09/1993US5260500 Oligomerization of ethylene in presence of a catalyst composed of zriconium halide, organoaluminum compound and alcohol
11/09/1993US5260245 Treating silica with reactive hydroxy group with dibutylmagnesium, adding carbonyl compound to form intermediate then reacted with transional metal compound, finally activated with triethylaluminum
11/09/1993US5260244 Transition metal/rare earth catalyst, olefin polymeration process, and polymer produced
11/09/1993CA1324124C Catalyst for olefin polymerization and processes for its production
11/05/1993CA2095386A1 Catalytic system for the stereospecific polymerization of alpha-olefins; process for said polymerization and polymers thus obtained
11/05/1993CA2095385A1 Catalytic system for the polymerization of olefins; process for said polymerization and polymers thus obtained
11/03/1993EP0567952A1 Olefin polymerization catalyst, process for its preparation, and its use
11/03/1993EP0567584A1 Silica supported transition metal catalyst.
11/02/1993USH1254 Polymerization process for butene-1 and alpha-olefin monomers
11/02/1993US5258719 Capacitive coagulation detecting device for mixed phase container
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