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 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
08/1980
08/26/1980US4219674 Peroxide initiators
08/26/1980US4219626 Accelerators for radical polymerization reactions with initiators free from peroxide groups
08/26/1980US4219476 Free radical generators
08/26/1980US4219444 Ethylene polymerization catalysts
08/26/1980CA1084480A1 Catalyst composition, method for producing same and method for polymerization of 1-olefins with same
08/21/1980WO1980001723A1 Heat curable compositions
08/20/1980EP0014524A1 Olefine polymerisation catalyst and the production and use thereof
08/20/1980EP0014523A1 Olefine polymerisation catalyst and the production and use thereof
08/20/1980EP0014338A1 Catalyst, catalyst component and process for the polymerization of olefins
08/20/1980EP0014337A2 Catalyst, catalyst composition and process for the polymerization of olefins
08/20/1980EP0014315A1 Process for the production of alpha-olefin copolymers that contain polar groups,and copolymers obtained
08/20/1980EP0014306A2 Catalyst, catalyst composition and process for the polymerization of olefins
08/19/1980US4218371 In presence of an ionic bromide
08/19/1980US4218370 Azo monomer useful in polymerization systems
08/19/1980US4218345 Olefin polymerization catalyst of chromium and process of preparing it
08/19/1980US4218339 Catalyst components and catalysts for polymerizing olefins prepared from the catalysts
08/12/1980US4217245 Coordination catalysts
08/12/1980CA1083591A1 Organomagnesium complexes
08/12/1980CA1083561A1 Catalysts for polymerizing alpha-olefins and process for polymerizing alpha-olefins in contact with said catalysts
08/12/1980CA1083560A1 Phenol modified polymerization catalyst, polymerization process and product
08/06/1980EP0014062A1 Composition and process for the impregnation and sealing of porous articles
08/06/1980EP0014035A1 Process for the surface treatment of aluminium articles
08/06/1980EP0013837A1 Process for producing an ethylene copolymer
08/06/1980EP0013722A1 Radical polymerisation process and polymerisable mixtures with substituted tartaric acid or tartaric acid derivatives as initiators
08/05/1980US4216301 Process for solution polymerization of acrylonitrile
08/05/1980US4216121 Titanium iodides-alkyl aluminum-alkoxy, cycloalkoxy or phenoxy titanium trichloride reaction product
08/05/1980CA1083297A1 Heterogeneous anionic polymerization process
07/1980
07/29/1980US4215209 Acrylate ester monomer, free radical inhibitor, chelator and a sulfonamide or tert-amine accelerator
07/29/1980US4215014 Hydrocarbyl metal compounds containing silicon, germanium or tin and aluminum, gallium or indium; coordination catalysts
07/29/1980US4215013 Process for the polymerization of 1-alkenes
07/29/1980CA1082846A1 Process for producing polymers or copolymers of olefins with at least three carbon atoms
07/29/1980CA1082675A1 Fused ring catalyst and ethylene polymerization process therewith
07/29/1980CA1082674A1 Combination of accelerators for the cross-linking of vehicles for powder varnishes
07/23/1980EP0013438A1 Process for preparing telechelic diene polymers
07/22/1980US4214112 Process for preparing olefin oligomer
07/22/1980US4213878 Polymerization catalyst
07/22/1980CA1082164A1 Maleic acid hemi-perester initiator system for the polymerization of ethylenically unsaturated monomers
07/15/1980US4212961 Process for producing soft resins
07/15/1980US4212765 Polymerization catalyst, organic chromate ester and organo-aluminum components
07/15/1980US4212718 Of hydrogen peroxide, free radical uv radiation polymerization, alcohol
07/15/1980CA1081899A1 Method for the production of a low density polyethylene
07/15/1980CA1081679A1 Process and product
07/15/1980CA1081678A1 Process and product
07/15/1980CA1081677A1 Process for the production of a catalyst composition for polymerization of alpha-olefin
07/15/1980CA1081676A1 Process for the production of a catalyst composition for polymerization of alpha-olefin
07/15/1980CA1081522A1 Photosensitization of aromatic sulfonium compound with aromatic amines or polycyclics
07/09/1980EP0013246A1 Process for widening the molecular distribution of polyethylene by using two reactors operating at very different pressures and temperatures and in the absence of hydrogen, and apparatus for carrying it out
07/09/1980EP0013229A1 Process for widening the molecular distribution of polyethylene by using two reactors and two separators, and apparatus for carrying it out
07/09/1980EP0012798A1 Polymerisable acetylenic oligomers and process for their preparation
07/08/1980US4211742 Process for the continuous casting of liquid polymerizable compositions
07/08/1980US4211671 Olefin polymerization catalyst
07/08/1980US4211670 Electron donor compounds
07/08/1980CA1081201A1 Process for polymerizing -olefins containing at least 3 carbon atoms and catalyst therefor
07/08/1980CA1081200A1 Process for preparing polyolefins
07/01/1980US4210738 Catalytic complexes
07/01/1980US4210735 Process for the polymerization of α-olefins
07/01/1980US4210734 Titanium-magnesium-aluminum chloride complex
07/01/1980US4210729 Storage stable polymerization catalysts
07/01/1980US4210559 Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions
07/01/1980CA1080896A1 Olefin polymerization catalyst composition
06/1980
06/25/1980EP0012685A1 Catalytic composition and its application to the oligomerisation of olefins
06/25/1980EP0012591A1 Process for polymerizing olefins
06/25/1980EP0012397A1 Polymerization catalyst and process for polymerizing alpha-olefins
06/25/1980EP0012302A1 Process for preparing homo- and copolymers of alpha-monoolefins by means of a Ziegler catalyst system
06/24/1980US4209603 Chromium and aluminum or magnesium compounds
06/24/1980US4209602 Catalyst
06/24/1980US4209601 Process for the production of polyolefins
06/24/1980US4209499 From choline chloride
06/24/1980CA1080208A1 Method for olefin polymerization
06/24/1980CA1080207A1 Olefin polymerization catalyst
06/24/1980CA1080206A1 Olefin polymerization catalyst
06/24/1980CA1080200A1 Catalyst support prepared by alcohol treatment of hydrogels
06/17/1980US4208497 Catalyst comprising a carbon monoxide-treated titanium trichloridealuminum trichloride cocrystallate and an alkyl aluminum or aluminum chloride; delayed starting
06/17/1980US4208304 Catalyst system for producing ethylene polymers
06/17/1980CA1079741A1 Phenylene substituted polymeric dialkyl peroxides
06/17/1980CA1079485A1 Titanium trichloride catalyst component
06/12/1980WO1980001140A1 Nasal,particularly head of buccal douche
06/11/1980EP0011914A1 Titanium trichloride catalyst composition and its use in the polymerization of alpha-olefins
06/11/1980EP0011869A1 Spray device, especially spray-head for a mouth-cleansing apparatus
06/11/1980EP0011707A1 Lithium dicyclopentadienyl titanium hydride compositions, a process for producing them and their use as catalysts in the production of 1-butene and in polymerizing acetylene
06/10/1980US4207205 Reduction of TiCl4 with reducing agents modified with Lewis bases
06/10/1980CA1079447A1 MANUFACTURE OF POLY-.alpha.-OLEFINS
06/10/1980CA1079442A1 Process for the polymerisation of cycloolefines
06/10/1980CA1079438A1 High-strength anaerobic sealant composition and method of preparation
06/03/1980US4206297 From a tetraorgano silicate, acid hydrolysis, neutralization, stirring formed gel, washing, adding chromium compound, heat activation
06/03/1980CA1078806A1 Process for preparing polyolefins
06/03/1980CA1078610A1 Process for treating coal and products produced thereby
05/1980
05/28/1980EP0011184A1 Catalyst, its manufacture and its use in the solution-polymerisation of conjugated dienes
05/27/1980US4205161 Process for reducing content of free vinyl chloride by posttreating copolymer with redox catalyst
05/27/1980US4205021 Ethylene copolymers
05/27/1980US4205016 For polymerization of dienes to a 1,4-configuration
05/27/1980US4204981 Supported catalysts for the homo- and co-polymerization of α-olefines
05/27/1980CA1078401A1 Production of low molecular weight polyanhydrides
05/27/1980CA1078365A1 Process for preparing polyolefins
05/27/1980CA1078141A1 Purification of ticl3 polymerization catalyst
05/20/1980US4204050 Hydrocarbyl titanium halide, vhromium oxide, organoaluminum compound, and a support
05/20/1980US4203867 Polymerization catalyst; complexing with titanium trichloride and a lewis base compound
05/20/1980US4203866 Chemical compositions based on titanium trihalides and methods for their production and use
05/20/1980CA1078097A1 Ept elastomers
05/14/1980EP0010746A1 Catalyst components and catalysts for the polymerization of olefins; the use thereof
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