DK136958C - - Google Patents

Info

Publication number
DK136958C
DK136958C DK541870A DK541870A DK136958C DK 136958 C DK136958 C DK 136958C DK 541870 A DK541870 A DK 541870A DK 541870 A DK541870 A DK 541870A DK 136958 C DK136958 C DK 136958C
Authority
DK
Denmark
Application number
DK541870A
Other languages
Danish (da)
Other versions
DK136958B (en
Inventor
T Tomoshige
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DK136958B publication Critical patent/DK136958B/en
Application granted granted Critical
Publication of DK136958C publication Critical patent/DK136958C/da

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)
DK541870AA 1969-10-24 1970-10-23 Process for the polymerization or copolymerization of olefins in the presence of a catalyst and a catalyst for use therewith. DK136958B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8462469 1969-10-24

Publications (2)

Publication Number Publication Date
DK136958B DK136958B (en) 1977-12-19
DK136958C true DK136958C (en) 1978-05-29

Family

ID=13835815

Family Applications (1)

Application Number Title Priority Date Filing Date
DK541870AA DK136958B (en) 1969-10-24 1970-10-23 Process for the polymerization or copolymerization of olefins in the presence of a catalyst and a catalyst for use therewith.

Country Status (13)

Country Link
CA (1) CA980323A (en)
CS (1) CS179366B2 (en)
DE (1) DE2052136A1 (en)
DK (1) DK136958B (en)
ES (1) ES384813A1 (en)
FR (1) FR2065518B1 (en)
GB (1) GB1314258A (en)
NL (1) NL7015563A (en)
NO (1) NO139442C (en)
PL (1) PL71905B1 (en)
SE (1) SE419449B (en)
SU (1) SU477569A3 (en)
ZA (1) ZA707173B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7113778A (en) * 1970-10-13 1972-04-17
US4209602A (en) * 1975-01-10 1980-06-24 Nippon Oil Company, Limited Process for the production of polyolefins
US4209601A (en) * 1975-01-10 1980-06-24 Nippon Oil Company, Limited Process for the production of polyolefins
IT1052079B (en) * 1975-01-10 1981-06-20 Nippon Oil Co Ltd PROCEDURE FOR THE PRODUCTION OF POLYOLEFINS
IT1054410B (en) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS
ES456321A1 (en) * 1976-02-25 1978-01-16 Charbonnages Ste Chimique Catalyst system for the polymerization of ethylene
JPS5952643B2 (en) * 1977-01-27 1984-12-20 三井化学株式会社 ethylene copolymer
IT1100285B (en) * 1978-11-21 1985-09-28 Euteco Spa CATALYSTS WITH MIXED SUPPORTS FOR CMO- AND CO-POLYMIZATION OF ALFA-OLEFINE
FR2472581A1 (en) * 1979-12-28 1981-07-03 Charbonnages Ste Chimique ETHYLENE POLYMERIZATION CATALYSTS COMPRISING COMPOUNDS OF MULTIPLE TRANSITION METALS, AND POLYMERIZATION METHOD USING SAID CATALYSTS.
DE3004650A1 (en) * 1980-02-08 1981-08-13 Chemische Werke Hüls AG, 4370 Marl METHOD FOR THE POLYMERIZATION OF ETHYLENE AND ITS COPOLYMERIZATION WITH UP TO 30% BY WEIGHT OF A HIGHER (ALPHA) -OLEFIN
JPS58125706A (en) * 1982-01-22 1983-07-26 Mitsubishi Petrochem Co Ltd Polymerization method of ethylene
US5700749A (en) * 1986-09-24 1997-12-23 Mitsui Petrochemical Industries, Ltd. Process for polymerizing olefins
US5206315A (en) * 1989-04-10 1993-04-27 Phillips Petroleum Company Process for polymerizing 1-olefins and catalyst therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE584091A (en) * 1958-10-30
NL123958C (en) * 1966-03-23
DK133012C (en) * 1968-11-21 1976-08-09 Montedison Spa CATALYST FOR POLYMERIZATION OF ALKENES
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines

Also Published As

Publication number Publication date
NL7015563A (en) 1971-04-27
SU477569A3 (en) 1975-07-15
PL71905B1 (en) 1974-06-29
NO139442B (en) 1978-12-04
DE2052136A1 (en) 1971-05-13
FR2065518A1 (en) 1971-07-30
ZA707173B (en) 1971-09-29
GB1314258A (en) 1973-04-18
FR2065518B1 (en) 1974-09-06
CA980323A (en) 1975-12-23
ES384813A1 (en) 1973-09-01
NO139442C (en) 1979-03-14
SE419449B (en) 1981-08-03
DK136958B (en) 1977-12-19
CS179366B2 (en) 1977-10-31

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Legal Events

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PUP Patent expired