IT1143083B - IMPROVEMENT IN TITANIUM CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ALCHENI-1 AND PROCEDURE FOR THEIR PREPARATION - Google Patents

IMPROVEMENT IN TITANIUM CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ALCHENI-1 AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT1143083B
IT1143083B IT48314/80A IT4831480A IT1143083B IT 1143083 B IT1143083 B IT 1143083B IT 48314/80 A IT48314/80 A IT 48314/80A IT 4831480 A IT4831480 A IT 4831480A IT 1143083 B IT1143083 B IT 1143083B
Authority
IT
Italy
Prior art keywords
alcheni
copolymerization
polymerization
improvement
procedure
Prior art date
Application number
IT48314/80A
Other languages
Italian (it)
Other versions
IT8048314A0 (en
Inventor
Jacobus Antonius Loontjens
Denise Irene Liliane Jacomen
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of IT8048314A0 publication Critical patent/IT8048314A0/en
Application granted granted Critical
Publication of IT1143083B publication Critical patent/IT1143083B/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT48314/80A 1979-04-01 1980-04-01 IMPROVEMENT IN TITANIUM CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ALCHENI-1 AND PROCEDURE FOR THEIR PREPARATION IT1143083B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7902536 1979-04-01

Publications (2)

Publication Number Publication Date
IT8048314A0 IT8048314A0 (en) 1980-04-01
IT1143083B true IT1143083B (en) 1986-10-22

Family

ID=19832902

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48314/80A IT1143083B (en) 1979-04-01 1980-04-01 IMPROVEMENT IN TITANIUM CATALYSTS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF ALCHENI-1 AND PROCEDURE FOR THEIR PREPARATION

Country Status (13)

Country Link
JP (1) JPS55160003A (en)
AT (1) AT368527B (en)
BE (1) BE882544A (en)
BR (1) BR8001973A (en)
CA (1) CA1147899A (en)
DE (1) DE3012276A1 (en)
ES (1) ES8101086A1 (en)
FR (1) FR2453184B1 (en)
GB (1) GB2047718B (en)
IT (1) IT1143083B (en)
PT (1) PT71040A (en)
SE (1) SE8002498L (en)
ZA (1) ZA801725B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618661A (en) * 1980-05-02 1986-10-21 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same
US4425257A (en) * 1980-05-02 1984-01-10 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same
FR2529207A1 (en) 1982-06-24 1983-12-30 Bp Chimie Sa PROCESS FOR THE PREPARATION OF CATALYST SUPPORTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND SUPPORTS OBTAINED
NL8500521A (en) * 1985-02-23 1986-09-16 Stamicarbon METHOD FOR PREPARING A FIXED CATALYTIC TITAN COMPONENT AND METHOD FOR POLYMERIZING OLEFINS-1 USING SUCH A TITAN COMPONENT
ES8609375A1 (en) * 1985-07-23 1986-07-16 Empresa Nac Petroleo Improvements in a procedure for polymerisation and copolymerisation of ethylene at high pressures and temperatures.
US4948770A (en) * 1987-06-29 1990-08-14 Shell Oil Company Method for crystallizing magnesium chloride and method for using in a catalyst composition
JPH05292040A (en) 1992-04-08 1993-11-05 Hitachi Ltd Method for constructing optical transmission system
JP4885818B2 (en) * 2007-10-01 2012-02-29 ヤンマー株式会社 engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175171A (en) * 1976-08-02 1979-11-20 Mitsui Toatsu Chemicals, Inc. Catalyst for polymerizing α-olefins
DE2831829A1 (en) * 1978-07-20 1980-01-31 Basf Ag METHOD FOR PRODUCING A COMPONENT FOR POLYMERIZATION CATALYSTS

Also Published As

Publication number Publication date
IT8048314A0 (en) 1980-04-01
BE882544A (en) 1980-09-30
DE3012276A1 (en) 1980-10-09
ES490141A0 (en) 1980-12-01
GB2047718B (en) 1983-08-24
GB2047718A (en) 1980-12-03
AT368527B (en) 1982-10-25
CA1147899A (en) 1983-06-07
ES8101086A1 (en) 1980-12-01
BR8001973A (en) 1980-11-25
ATA172780A (en) 1982-02-15
FR2453184B1 (en) 1985-09-06
JPS55160003A (en) 1980-12-12
SE8002498L (en) 1980-10-02
ZA801725B (en) 1981-03-25
FR2453184A1 (en) 1980-10-31
PT71040A (en) 1980-04-01

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