IT979516B - PROCEDURE FOR PREPARING CATA LYZERS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS PREPARED WITH THIS PROCEDURE - Google Patents

PROCEDURE FOR PREPARING CATA LYZERS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS PREPARED WITH THIS PROCEDURE

Info

Publication number
IT979516B
IT979516B IT2090672Q IT2090672Q IT979516B IT 979516 B IT979516 B IT 979516B IT 2090672 Q IT2090672 Q IT 2090672Q IT 2090672 Q IT2090672 Q IT 2090672Q IT 979516 B IT979516 B IT 979516B
Authority
IT
Italy
Prior art keywords
procedure
lyzers
cata
olefins
polymerization
Prior art date
Application number
IT2090672Q
Other languages
Italian (it)
Original Assignee
Veba Chemie 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 Veba Chemie Ag filed Critical Veba Chemie Ag
Application granted granted Critical
Publication of IT979516B publication Critical patent/IT979516B/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
IT2090672Q 1972-03-01 1972-02-27 PROCEDURE FOR PREPARING CATA LYZERS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS PREPARED WITH THIS PROCEDURE IT979516B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722209757 DE2209757A1 (en) 1972-03-01 1972-03-01 METHOD FOR MANUFACTURING CATALYSTS FOR THE POLYMERIZATION OF OLEFINS AND THEIR USE

Publications (1)

Publication Number Publication Date
IT979516B true IT979516B (en) 1974-09-30

Family

ID=5837545

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2090672Q IT979516B (en) 1972-03-01 1972-02-27 PROCEDURE FOR PREPARING CATA LYZERS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS PREPARED WITH THIS PROCEDURE

Country Status (7)

Country Link
BE (1) BE795781A (en)
DE (1) DE2209757A1 (en)
FR (1) FR2174261A1 (en)
GB (1) GB1398225A (en)
IT (1) IT979516B (en)
LU (1) LU67110A1 (en)
NL (1) NL7302788A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO792691L (en) * 1978-08-19 1980-02-20 Bp Chem Int Ltd PROCEDURE FOR POLYMERIZATION OF 1-OLEFINES
US4252927A (en) 1978-08-19 1981-02-24 Bp Chemicals Limited Process for polymerizing 1-olefins with a chromium-containing catalyst and a modifier comprising a trihydrocarbyl aluminum and an α-ω
US4252928A (en) 1978-08-19 1981-02-24 Bp Chemicals Limited Process for polymerizing 1-olefins with a chromium catalyst and a catalyst modifier comprising an aliphatic diene and a trihydrocarbyl boron

Also Published As

Publication number Publication date
GB1398225A (en) 1975-06-18
LU67110A1 (en) 1973-05-03
DE2209757A1 (en) 1973-09-06
BE795781A (en) 1973-06-18
FR2174261A1 (en) 1973-10-12
NL7302788A (en) 1973-09-04

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