BR7900376A - Processo para a producao de um catalisador,catalisador assim obtido,sua aplicacao,e processo para a producao de uma poliolefina - Google Patents

Processo para a producao de um catalisador,catalisador assim obtido,sua aplicacao,e processo para a producao de uma poliolefina

Info

Publication number
BR7900376A
BR7900376A BR7900376A BR7900376A BR7900376A BR 7900376 A BR7900376 A BR 7900376A BR 7900376 A BR7900376 A BR 7900376A BR 7900376 A BR7900376 A BR 7900376A BR 7900376 A BR7900376 A BR 7900376A
Authority
BR
Brazil
Prior art keywords
catalyst
production
polyolefine
application
soon obtained
Prior art date
Application number
BR7900376A
Other languages
English (en)
Inventor
K Gutweiler
Original Assignee
Hoechst Ag
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 by Hoechst Ag filed Critical Hoechst Ag
Publication of BR7900376A publication Critical patent/BR7900376A/pt

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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR7900376A 1978-01-23 1979-01-22 Processo para a producao de um catalisador,catalisador assim obtido,sua aplicacao,e processo para a producao de uma poliolefina BR7900376A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782802763 DE2802763A1 (de) 1978-01-23 1978-01-23 Verfahren zur herstellung eines katalysators

Publications (1)

Publication Number Publication Date
BR7900376A true BR7900376A (pt) 1979-08-14

Family

ID=6030149

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900376A BR7900376A (pt) 1978-01-23 1979-01-22 Processo para a producao de um catalisador,catalisador assim obtido,sua aplicacao,e processo para a producao de uma poliolefina

Country Status (10)

Country Link
US (1) US4212765A (pt)
EP (1) EP0004533A3 (pt)
JP (1) JPS54120290A (pt)
AR (1) AR226031A1 (pt)
AU (1) AU523131B2 (pt)
BR (1) BR7900376A (pt)
CA (1) CA1134342A (pt)
DE (1) DE2802763A1 (pt)
ES (1) ES476946A1 (pt)
ZA (1) ZA79233B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368301A (en) * 1979-12-14 1983-01-11 Phillips Petroleum Company Solubilized chromium salt in polymerization catalyst
US4397766A (en) * 1979-12-14 1983-08-09 Phillips Petroleum Company Solubilized chromium salt in particulate support
US4333860A (en) * 1979-12-14 1982-06-08 Phillips Petroleum Company Solubilized chromium salt in polymerization catalyst
US4650842A (en) * 1983-09-12 1987-03-17 National Distillers And Chemical Corporation Olefin polymerization process employing catalyst prepared from high pore volume, high purity alumina gel
JPH02105806A (ja) * 1988-10-13 1990-04-18 Nippon Oil Co Ltd エチレン重合体の製造方法
US6011127A (en) * 1996-05-20 2000-01-04 Showa Denko K.K. Process for the production of ethylenic polymers
US6140443A (en) * 1997-04-09 2000-10-31 Showa Denko K.K. Ethylenic polymers and process for the production thereof
WO1998046653A1 (en) * 1997-04-11 1998-10-22 Showa Denko K. K. Process for preparing ethylene polymer and catalyst used therefor
CA2356686A1 (en) * 1998-12-29 2000-07-06 Chevron Phillips Chemical Company Lp Improved chromate ester catalyst and method of using same to produce high performance polyethylene products

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071601A (en) * 1957-04-05 1963-01-01 Robert S Aries Oxidation of propylene
BE626992A (pt) * 1960-11-30
US3409681A (en) * 1964-06-25 1968-11-05 Exxon Research Engineering Co Method of making novel bimetallic heterogeneous catalysts and their use in hydrocarbon conversions
NL135065C (pt) * 1965-05-14
US3493554A (en) * 1966-06-27 1970-02-03 Nat Distillers Chem Corp Olefin polymerization process employing a chromate catalyst
DE2000031A1 (de) * 1969-01-06 1970-08-27 Phillips Petroleum Co Verfahren zum Polymerisieren von 1-Olefinen und Katalysatorsystem
US3984351A (en) * 1975-03-14 1976-10-05 National Petro Chemicals Corporation Olefin polymerization catalyst

Also Published As

Publication number Publication date
AU523131B2 (en) 1982-07-15
AR226031A1 (es) 1982-05-31
US4212765A (en) 1980-07-15
CA1134342A (en) 1982-10-26
DE2802763A1 (de) 1979-07-26
AU4354379A (en) 1979-08-02
JPS54120290A (en) 1979-09-18
ES476946A1 (es) 1979-06-16
ZA79233B (en) 1980-02-27
EP0004533A3 (de) 1979-12-12
EP0004533A2 (de) 1979-10-17

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