Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
10/1979
10/03/1979EP0004417A2 Gas-phase olefin polymerisation system and process for operating it
10/02/1979US4169929 Manufacture of low density ethylene polymers of improved homogeneity
10/02/1979US4169927 Vanadium ion exchanged montmorillonite
10/02/1979US4169926 Inorganic hydrogels and uses thereof
10/02/1979US4169925 Manufacture of olefin polymers
10/02/1979CA1063588A1 Process for the manufacture of a catalyst
09/1979
09/25/1979US4169194 Coordination catalyst
09/18/1979US4168361 Random copolymer of propylene and 1-butene and process for its production
09/18/1979US4168358 Method for producing olefin polymers
09/18/1979US4168355 Process for producing ethylene polymers in tubular reactor
09/18/1979CA1062849A1 Thermoplastic rubbers and process for preparing same
09/18/1979CA1062694A1 Process for polymerization of olefins employing novel catalyst system
09/18/1979CA1062693A1 Catalyst and process for the polymerization of alpha-olefins
09/18/1979CA1062692A1 Process for polymerizing ethylene
09/11/1979US4167615 Polymerization of a-olefins
09/11/1979US4167493 Organoaluminum compound, titanium tetrachloride, tetrabutyl titanate, magnesium oxide support
09/11/1979CA1062400A1 Poly(higher-1-olefin-co-propylene) copolymers as hot-melt, pressure-sensitive adhesives
09/05/1979EP0003836A1 Catalytic polymerization of ethylene with chromium(II) catalyst in the presence of a phenolic antioxidant and product obtained
09/04/1979US4166900 Preparation of refined olefin/maleic acid copolymers
09/04/1979CA1061941A1 Hydrocarbon tackifying resin
08/1979
08/28/1979US4166167 Polymerization of α-olefin monomers
08/23/1979WO1979000549A1 Polymerization of olefins,in the presence of a catalyst
08/22/1979EP0003716A1 Process for the polymerization of olefins, the catalytic system used and its preparation
08/21/1979US4165298 Catalysts for the polymerization of olefins
08/21/1979CA1061050A1 Process of preparing polyolefins
08/14/1979US4164489 Continuous emulsion polymerization of vinyl acetate and ethylene
08/08/1979EP0003324A2 Process for the preparation of ethylene copolymers
08/08/1979EP0003321A1 Process for the preparation of a catalyst and its application to the polymerisation of 1-olefins
08/08/1979EP0003228A1 Process for the multi-stage polymerisation of propene or but-1-ene, and the multi-stage copolymerisation of propene with ethene or but-1-ene
08/07/1979US4163831 Coordination catalysts, higher bulk density
08/07/1979CA1060147A1 Dry polymerization of olefins in reaction vessels arranged in series
07/1979
07/31/1979US4163040 For use in a high pressure chemical reactor for injecting a finely atomized spray
07/31/1979CA1059497A1 Catalyst and catalytic process
07/31/1979CA1059331A1 Autorefrigeration process and apparatus
07/31/1979CA1059280A1 Composite films of olefin and propylene copolymers
07/25/1979EP0003129A1 Ethylene copolymers, process for their preparation, their use for the manufacture of films and films so produced
07/25/1979EP0003080A1 Method for refining alpha-olefin maleic acid copolymers and obtained product suitable for medicinal use
07/24/1979CA1059250A1 Method for removing unreacted monomer
07/17/1979US4161462 Metal modified rubbery polymer
07/17/1979US4161461 Treatment of transition metal compound
07/11/1979EP0002988A1 Device and method for separating under high pressure
07/11/1979EP0002764A2 Process for the preparation of polyethylenes
07/11/1979EP0002758A2 Process for the polymerization of ethylene
07/11/1979EP0002673A2 A process for activating a catalyst, catalyst and use of same for polymerisation of monoolefins
07/10/1979CA1058144A1 Process of production of polyethylene
07/03/1979US4159965 Coordination catalysts
07/03/1979US4159963 Coordination catalysts
06/1979
06/27/1979EP0002521A1 Titanium-magnesium/manganese-aluminum catalyst and process for olefin polymerization
06/26/1979US4159256 Catalyst for polymerizing olefins and polymerization method of olefins carried out therewith
06/26/1979CA1057448A1 Olefin polymerization process
06/19/1979US4158642 Ziegler catalyst for polymerization of alpha-olefins
06/19/1979US4158571 Novel bingham fluids
06/19/1979CA1056998A1 PROCESS FOR THE BULK POLYMERISATION OF .alpha.-OLEFINES
06/13/1979EP0002273A2 A process for producing a chromium based olefin polymerization catalyst, the catalyst so prepared and its use
06/13/1979EP0002272A2 Chromium-containing catalyst, process for its preparation with sulfur treatment and use thereof in olefin polymerization
06/13/1979EP0002221A1 Process for the preparation of a mixed catalyst and its use for the polymerization of alpha-olefins
06/12/1979US4158088 Process for the polymerization of ethylene or α-olefins and catalyst therefor
06/12/1979CA1056547A1 Process for polymerization of ethylene
06/12/1979CA1056546A1 High efficiency, high temperature catalyst for polymerizing olefins
06/05/1979US4157435 Titanium, aluminum, siloxane coordination catalyst
05/1979
05/29/1979CA1055648A1 Method for the continuous recovery of soluble polypropylene from spent polymerization media
05/29/1979CA1055469A1 Manufacture of a modified titanium component for catalysts of the ziegler-natta type
05/22/1979US4156063 Process for the stereoregular polymerization of alpha olefins
05/16/1979EP0001862A1 Katalytic titanium composition and use thereof to polymerize alkenes-1
05/15/1979US4154915 Process for producing polyolefins
05/15/1979US4154702 Polyolefin catalyst
05/15/1979US4154701 Titanium, zirconium, and vanadium compounds, organoaluminum compounds
05/15/1979US4154700 Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type
05/15/1979US4154699 Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type
05/08/1979CA1054131A1 Olefine polymer, olefine polymerisation process and catalyst
05/01/1979US4152503 For production of polyethylene on silica
05/01/1979US4152502 Titanium-modified silyl chromate catalysts for ethylene polymerization
05/01/1979US4152499 Oil additives, maleic anhydride product
05/01/1979US4152317 Process for improving the water wettability of polyolefins
05/01/1979US4152312 Semiesters of diisobutylene/maleic anhydride copolymer in the form of alkali, amine or ammonium salts
05/01/1979CA1053848A1 Divided horizontal reactor for the vapor phase polymerization of monomers at different hydrogen levels
05/01/1979CA1053847A1 Melt finishing process for polymers produced by vapor state polymerization processes
05/01/1979CA1053846A1 Horizontal reactor for the vapor phase polymerization of monomers
04/1979
04/24/1979US4151342 Process for producing fluoroelastomer and crosslinked polymer thereof
04/24/1979US4151337 Process for preparing polyolefin
04/24/1979US4151336 Adding additional monomer and free radical initiator
04/24/1979US4151126 High molecular weight polymer or copolymer of ethylene; substrates for decorative electroplating
04/24/1979US4151122 Polymerization catalysts for olefins
04/24/1979US4151113 Polymerization catalysts uield higher molecular weight polymers
04/24/1979US4151112 Titanium trichloride catalyst complex and process for the production thereof
04/24/1979US4151111 Process for preparing titanium trichloride compositions
04/17/1979US4150209 Aluminum alkoxide, chromium oxide-phosphate
04/17/1979US4150208 Catalyst complex of chromium carboxylate and organonitrogen compound
04/17/1979US4149990 Components of catalysts useful for the polymerization of α-olefins, and catalysts prepared therefrom
04/17/1979CA1052763A1 Tetra(neophyl) zirconium and its use in process for the polymerization of olefins
04/10/1979US4148756 Novel trialkyl aluminum cocatalyst
04/10/1979US4148755 Coordination catalyst on modified alumina support
04/10/1979US4148754 Silica and/or alumina, magnesium compound, titanium compound, aluminum compound, molecular weight control
04/03/1979US4147849 Method of making polymers and copolymers of 1-olefins
04/03/1979US4147664 Catalyst of polymerization, copolymerization and oligomerization of olefins and drolefins
03/1979
03/27/1979US4146695 Chromium-based catalysts for the polymerization of 1-alkenes
03/27/1979US4146694 Chromium catalyst, support activated with zirconium compound, olefin polymers
03/27/1979US4146549 Catalysts for polymerization of ethylene
03/27/1979US4146502 Stereospecific polymers
03/21/1979EP0001186A1 Process for producing polyisobutenes