Patents for C08F 4 - Polymerisation catalysts (50,749)
12/1978
12/12/1978US4129702 Polymerizing unsaturated halides with carbamate type metallic catalyst
12/12/1978US4129700 Peroxy compounds and vulcanizable compositions thereof
12/12/1978US4129613 Thermally stable high molecular weight acyl peroxycarbonic esters in polyester curing
12/12/1978US4129586 Peroxide free radical initiators containing ultraviolet light stabilizing groups
12/12/1978CA1044245A1 Organotrilithium polymerization initiators and use thereof
12/05/1978US4128607 Method for the production of low density polyethylene
12/05/1978US4128606 Crystalline polypropylene, ethylene-propylene copolymer
12/05/1978US4128567 Polymerization catalyst
12/05/1978US4128566 Process for the preparation of aluminum polymeric compounds of polyimine nature
12/05/1978US4128502 Organic magnesium-titanium-aluminum containing
12/05/1978US4128501 From magnesium, an alkyl or phenyl halide and a metal organo-aluminate
12/05/1978US4128500 Chromium chelate dispersed on a zirconium modified support
12/05/1978CA1043944A1 Polymerisation and copolymerisation of dienes
12/05/1978CA1043943A1 Process for the high yield preparation of ethylene-1,3-butadiene copolymers
12/05/1978CA1043942A1 Process for polymerizing or copolymerizing olefins containing at least 3 carbon atoms
12/05/1978CA1043941A1 Process for the production of acrylonitrile-vinyl chloride copolymers with improved whiteness
12/05/1978CA1043778A1 PRIMARY-ALIPHATIC .alpha.-HYDROXY AZOALKANES
12/05/1978CA1043764A1 Chromium containing olefin polymerization catalysts
12/05/1978CA1043763A1 Catalyst and process for the polymerization of ethylene and therminal olefins
11/1978
11/28/1978US4127858 Device for supplying an imprinting apparatus with a recording tape means
11/28/1978US4127505 Titanium-aluminum containing
11/28/1978US4127504 Titanium-aluminum containing
11/28/1978CA1043498A1 Unsaturated polyester, cobalt salt, amine accelerator composition
11/28/1978CA1043493A1 Process for producing modified polypropylene
11/21/1978US4126736 Sodium catalyst
11/21/1978CA1043050A1 Process for preparing foamed structures
11/14/1978US4125699 Ethylene-propylene rubbery copolymer
11/14/1978US4125696 Polymerization process using di-t-butyl diperoxycarbonate as a finishing catalyst
11/14/1978US4125695 Polymerization process with reduced cycle time employing polyfunctional free radical initiators
11/14/1978US4125694 Process for the polymerization of allyl halides to form polyallyl alcohol
11/14/1978CA1042595A1 Method for preparing high cis polyalkenamers
11/07/1978US4124763 Free radical initiators
11/07/1978US4124751 Phenylmagnesium halide as initiator
11/07/1978US4124532 Magnesium, manganese, calcium, titanium, vanadium, zirconium, halogen, electron donor
11/07/1978US4124530 Titanium trichloride
11/07/1978CA1042144A1 Process for preparing polyolefins
11/07/1978CA1042141A1 Process for the high yield preparation of trans-structure polymers of conjugated diolefins
11/07/1978CA1042139A1 Photoinitiator systems
11/07/1978CA1042138A1 Synthetic resin of styrene, isobutylene and 1,3-butadiene
11/07/1978CA1042137A1 Polymerisation of olefins_
10/1978
10/31/1978US4123603 Fluoroelastomer composition
10/31/1978US4123387 Catalysts for polymerization of olefins
10/24/1978US4122113 Acrylic ester polymers
10/24/1978US4122108 Method for the preparation of organic aluminum-imides and products obtained thereby
10/17/1978US4121032 Process for preparing alternating copolymer of conjugated vinyl compound and olefinic unsaturated compound with oxygen and boron compound
10/17/1978US4121030 Transition metal composition
10/17/1978US4121027 Free radical polymerization of vinyl monomer(s)
10/17/1978US4120937 Process for the production of halosilicon acids and organic silicon acid compounds and resinous products
10/17/1978US4120823 Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type
10/17/1978US4120820 Reaction product of a titanium halide complex, an organo-magnesium compound, and a halide
10/17/1978CA1040788A1 Beta-amino nitrile catalysts for polyurethane preparation
10/17/1978CA1040661A1 Preparation of alpha-olefin copolymers with vanadium phosphorodithioate catalyst
10/10/1978US4119773 Olefin polymerization catalyst
10/10/1978US4119657 Comonomers with non-conjugated ethenically unsaturated compounds
10/10/1978CA1040346A1 Accelerator systems
10/10/1978CA1040336A1 Process for the production of poly-alpha-olefin fibrous gels
10/03/1978US4118442 Anaerobic pressure sensitive adhesive composition
10/03/1978US4118377 Polymerizing bis-maleimides
10/03/1978US4118356 Copolymers of ethylene and vinyl acetate of increased insolubility
10/03/1978US4118340 Novel polymerization catalyst
10/03/1978CA1039894A1 Self-extinguishing copolymers
10/03/1978CA1039673A1 Petroleum resins
09/1978
09/26/1978US4117217 Catalyst comprising a supported chromium derivative of a carboxylic acid
09/26/1978US4117022 Nickel bis-diorgano-orthophosphates their preparation and use
09/26/1978US4116887 Antionic polymerization
09/26/1978US4116869 Organoaluminum-organophosphine-metal salt of a beta-diketone catalyst system
09/26/1978CA1039448A1 Process for preparing polyolefins
09/26/1978CA1039446A1 Hydroxy-terminated polymers of butadiene
09/26/1978CA1039263A1 Process for the polymerization of ethylene
09/19/1978US4115635 Allyl halide, alkali silicate
09/19/1978US4115318 Polymeric chromium(iii) compounds
09/19/1978CA1039000A1 Method for preparation of methacrylate and acrylate polymers and copolymers by anionic polymerization
09/19/1978CA1038861A1 SECONDARY-ALIPHATIC .alpha.-SUBSTITUTED AZOALKANES
09/12/1978US4113790 Process for the preparation of linear alpha-olefin oligomers, subsequent hydrogenation thereof and saturated products thus obtained
09/12/1978US4113653 Polymerization of α-pinene
09/05/1978US4112211 Process for the manufacture of homo- and copolymers of tetrafluoroethylene employing as the reducing agent in the redox catalyst an ayodicarboxylic acid, salt of ayocarboxylic acid, azodicarbonamide, or mixtures thereof
09/05/1978US4111839 Nickel bis-organo-orthosphosphate combination catalyst
09/05/1978US4111836 Process for forming high performance titanium trichloride olefin polymerization catalyst components
09/05/1978US4111835 Catalysts for polymerizing olefins to spheroidal-form polymers
09/05/1978US4111834 Process for preparing a transition metal compound and it's use as a component in an olefin polymerization catalyst
09/05/1978CA1037963A1 Nickel bis-diorgano-orthophosphates, their preparation and use
09/05/1978CA1037682A1 Modification of the tic13 component of ziegler catalysts
08/1978
08/29/1978US4110528 Ring-opened copolymers of at least one norbornene-type monomer with dicyclopentadiene
08/29/1978US4110526 Method for production of casting syrups
08/29/1978US4110523 Polymerization, ziegler catalyst
08/29/1978US4110522 Manufacture of olefin polymers
08/29/1978US4110248 Titanium chloride-organic aluminum, solid
08/29/1978CA1037645A1 Manufacture of atactic waxes from polyolefins
08/29/1978CA1037635A1 Polymers and process of producing
08/29/1978CA1037499A1 Process for the manufacture of low molecular, unsaturated hydrocarbon polymers having an increased proportion of vinyl, or substituted vinyl
08/22/1978US4109071 Complex organo-metallic solid catalyst containing magnesium, titanium, zirconium and aluminum
08/22/1978US4108796 Olefin polymerization catalyst, grinding a titanium trihalide with an organo phosphorus lewis base
08/22/1978US4108747 Curable compositions and method for curing such compositions
08/15/1978US4107419 Alpha halo substituted asymmetrical diacyl peroxides in co-initiator systems
08/15/1978US4107418 Process for preparing copolymers
08/15/1978US4107416 Coordination catalysts for polymerizing alpha-olefins
08/15/1978US4107415 Process for the stereospecific polymerization of alpha-olefins
08/15/1978US4107414 Process for the stereoregular polymerization of alpha olefins
08/15/1978US4107413 Stereospecific coordination catalysts
08/15/1978US4107412 Coordination catalyst