NL7416852A - PROCEDURE FOR PREPARING ALKIN POLYMERS OR COPOLYMERS. - Google Patents

PROCEDURE FOR PREPARING ALKIN POLYMERS OR COPOLYMERS.

Info

Publication number
NL7416852A
NL7416852A NL7416852A NL7416852A NL7416852A NL 7416852 A NL7416852 A NL 7416852A NL 7416852 A NL7416852 A NL 7416852A NL 7416852 A NL7416852 A NL 7416852A NL 7416852 A NL7416852 A NL 7416852A
Authority
NL
Netherlands
Prior art keywords
alkin
copolymers
polymers
preparing
procedure
Prior art date
Application number
NL7416852A
Other languages
Dutch (nl)
Other versions
NL164044C (en
NL164044B (en
Original Assignee
Mitsui Petrochemical Ind
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Publication of NL7416852A publication Critical patent/NL7416852A/en
Publication of NL164044B publication Critical patent/NL164044B/en
Application granted granted Critical
Publication of NL164044C publication Critical patent/NL164044C/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
    • 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

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)
NL7416852A 1973-12-26 1974-12-24 METHOD FOR (CO) POLYMERIZATION OF OLEGINS. NL164044C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14396473A JPS5719122B2 (en) 1973-12-26 1973-12-26

Publications (3)

Publication Number Publication Date
NL7416852A true NL7416852A (en) 1975-06-30
NL164044B NL164044B (en) 1980-06-16
NL164044C NL164044C (en) 1980-11-17

Family

ID=15351135

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416852A NL164044C (en) 1973-12-26 1974-12-24 METHOD FOR (CO) POLYMERIZATION OF OLEGINS.

Country Status (8)

Country Link
JP (1) JPS5719122B2 (en)
AT (1) AT336886B (en)
CA (1) CA1030698A (en)
DE (1) DE2461677C2 (en)
FR (1) FR2256179B1 (en)
GB (1) GB1485520A (en)
IT (1) IT1028045B (en)
NL (1) NL164044C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE843224A (en) * 1975-07-24 1976-12-21 NEW CATALYST AND ITS MANUFACTURING PROCESS
IT1042180B (en) * 1975-08-29 1980-01-30 Montedison Spa PROPOLENE CRYSTAL POLYMERS AND COPOLYMERS AND PROCEDURE FOR THEIR PREPARATION
JPS5287489A (en) * 1976-01-19 1977-07-21 Mitsui Petrochem Ind Ltd Polymerization of olefins
JPS5952643B2 (en) * 1977-01-27 1984-12-20 三井化学株式会社 ethylene copolymer
LU77489A1 (en) * 1977-06-06 1979-01-19
JPS5512008A (en) 1978-06-29 1980-01-28 Mitsui Petrochemical Ind Packing laminate sack
DE2830039A1 (en) * 1978-07-07 1980-01-17 Hoechst Ag METHOD FOR PRODUCING A MIXED CATALYST
JPS6011925B2 (en) * 1978-10-18 1985-03-29 三井化学株式会社 Method for producing ethylene copolymer
JPS5910683B2 (en) * 1978-12-11 1984-03-10 三井化学株式会社 Polymerization method of olefins
US4283515A (en) * 1979-03-27 1981-08-11 The Dow Chemical Company Support, catalyst and process for polymerizing olefins
US4363746A (en) 1979-05-29 1982-12-14 Phillips Petroleum Company Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
IT1209255B (en) 1980-08-13 1989-07-16 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINE.
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
JPS5778408A (en) * 1980-11-05 1982-05-17 Mitsui Petrochem Ind Ltd Production of ethylene copolymer
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
JPS60195108A (en) * 1984-03-16 1985-10-03 Mitsui Petrochem Ind Ltd Titanium-based catalytic component for olefin polymerization
US4670526A (en) * 1986-02-27 1987-06-02 Union Carbide Corporation Process for activation of titanium and vanadium catalysts useful in ethylene polymerization
KR102446942B1 (en) * 2014-09-04 2022-09-23 피티티 글로벌 케미칼 피씨엘 A method for preparing high activity ethylene polymerization catalyst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
SE402295B (en) * 1971-04-06 1978-06-26 Montedison Spa CATALYST FOR POLYMERIZATION OF ETHEN OR MIXTURES OF ETHEN WITH ALFA-OLEFINES
IT956396B (en) * 1972-06-09 1973-10-10 Montedison Spa PROCESS FOR THE PREPARATION OF ELASTOMERIC COPOLYMERS OF ETI LENE WITH ALPHA OLEFINS

Also Published As

Publication number Publication date
FR2256179A1 (en) 1975-07-25
JPS5095382A (en) 1975-07-29
GB1485520A (en) 1977-09-14
DE2461677C2 (en) 1986-04-24
NL164044C (en) 1980-11-17
DE2461677A1 (en) 1975-07-10
CA1030698A (en) 1978-05-02
IT1028045B (en) 1979-01-30
AT336886B (en) 1977-05-25
NL164044B (en) 1980-06-16
JPS5719122B2 (en) 1982-04-21
ATA1035774A (en) 1976-09-15
FR2256179B1 (en) 1980-03-14

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent