BE846093A - PROCESS FOR PREPARING A CATALYST FOR THE POLYMERIZATION OF OLEFINS - Google Patents

PROCESS FOR PREPARING A CATALYST FOR THE POLYMERIZATION OF OLEFINS

Info

Publication number
BE846093A
BE846093A BE170544A BE170544A BE846093A BE 846093 A BE846093 A BE 846093A BE 170544 A BE170544 A BE 170544A BE 170544 A BE170544 A BE 170544A BE 846093 A BE846093 A BE 846093A
Authority
BE
Belgium
Prior art keywords
olefins
polymerization
catalyst
preparing
Prior art date
Application number
BE170544A
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE846093A publication Critical patent/BE846093A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BE170544A 1975-09-10 1976-09-10 PROCESS FOR PREPARING A CATALYST FOR THE POLYMERIZATION OF OLEFINS BE846093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540279 DE2540279C2 (en) 1975-09-10 1975-09-10 Process for preparing a catalyst for the polymerization of olefins

Publications (1)

Publication Number Publication Date
BE846093A true BE846093A (en) 1977-03-10

Family

ID=5956077

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170544A BE846093A (en) 1975-09-10 1976-09-10 PROCESS FOR PREPARING A CATALYST FOR THE POLYMERIZATION OF OLEFINS

Country Status (6)

Country Link
JP (1) JPS6038405B2 (en)
AT (1) AT347122B (en)
BE (1) BE846093A (en)
DE (1) DE2540279C2 (en)
FR (1) FR2323703A1 (en)
GB (1) GB1550951A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926231A1 (en) * 1979-06-29 1981-01-08 Basf Ag METHOD FOR THE CONTINUOUS PRODUCTION OF AETHYLENE TERPOLYMERISATES CONTAINING ADDITIONAL AETHYLENE AND PROPYLENE AND A C LOW 4 - TO C DEEP 6 - ALPHA - MONOOLEFINE IN POLYMERIZED
BE1004675A3 (en) * 1991-03-11 1993-01-12 Solvay METHOD FOR OBTAINING PARTICLE microspheroidal HOMODISPERSES, microspheroidal SILICA PARTICLE SPECIFIC SURFACE HIGH, CATALYSTS SUPPORTED ON THESE PARTICLES AND METHOD FOR POLYMERIZATION OF ALPHA-OLEFINS IN THE PRESENCE OF THESE CATALYSTS.
EP0846131B1 (en) 1995-08-22 2001-01-24 Basf Aktiengesellschaft Polymerisates of ethylene with a high degree of resistance to stress crack, and a catalyst system for the production thereof
DE19943166A1 (en) 1999-09-09 2001-03-15 Elenac Gmbh Optimized process for the production of catalyst supports based on silica gel and silica gel-supported chromium catalysts
DE19943167A1 (en) * 1999-09-09 2001-03-15 Elenac Gmbh Process for the production of supported chromium catalysts
DE10025292A1 (en) * 2000-05-22 2001-11-29 Basell Polyolefine Gmbh Polymerization catalyst for the production of polyolefins with excellent combinations of properties
DE10034191A1 (en) 2000-07-13 2002-01-24 Basell Polyolefine Gmbh Hollow plastic body made from high-density polyolefins with a fluorine-modified chromium catalyst
AU2002356678B2 (en) 2001-11-23 2007-02-01 Basell Polyolefine Gmbh Plastic pipes of polyolefins
WO2004052948A1 (en) 2002-12-10 2004-06-24 Basell Polyolefine Gmbh Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene
DE602005002051T2 (en) 2004-04-30 2008-05-08 Basell Polyolefine Gmbh PROCESS FOR REDUCING AND SECURE DISPOSAL OF AN ACTIVATED CHROMOXIDE CATALYST
DE102004028765A1 (en) 2004-06-16 2006-01-05 Basell Polyolefine Gmbh Catalyst for polymerization and/or copolymerization of olefins used in producing fibers, films, and moldings, is obtainable by application to finely divided inorganic support and concluding calcination
US7705097B2 (en) 2004-06-16 2010-04-27 Basell Polyolefine Gmbh Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins
DE102005019393A1 (en) 2005-04-25 2006-10-26 Basell Polyolefine Gmbh Molding material, useful for the preparation of injection-molded body and screw valve, comprises ethylene monomer
TWI416901B (en) 2005-11-30 2013-11-21 Ibm Failure tolerant transaction processing system
DE102005060770A1 (en) 2005-12-16 2007-06-21 Basell Polyolefine Gmbh Production of spherical support for catalyst for olefin polymerization e.g. by slurry, gas phase fluidized bed, suspension, loop or fixed bed process involves consecutive extraction of cohydrogel with different organic solvents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1377620A (en) * 1962-10-18 1964-11-06 Phillips Petroleum Co Process for treating metal oxide hydrogels
DE2149681A1 (en) * 1970-10-08 1972-04-13 Phillips Petroleum Co Olefin polysn catalyst - esp for ethylene
US3900457A (en) * 1970-10-08 1975-08-19 Phillips Petroleum Co Olefin polymerization catalyst
DE2103243C3 (en) * 1971-01-25 1979-01-11 Basf Ag, 6700 Ludwigshafen Process and device for the production of largely spherical, silica-containing hydrogels

Also Published As

Publication number Publication date
JPS6038405B2 (en) 1985-08-31
FR2323703A1 (en) 1977-04-08
AT347122B (en) 1978-12-11
GB1550951A (en) 1979-08-22
FR2323703B1 (en) 1979-08-31
DE2540279C2 (en) 1987-02-05
ATA668276A (en) 1978-04-15
JPS5233984A (en) 1977-03-15
DE2540279A1 (en) 1977-03-24

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BASF A.G.

Effective date: 19960910