JPS615483B2 - - Google Patents

Info

Publication number
JPS615483B2
JPS615483B2 JP52092170A JP9217077A JPS615483B2 JP S615483 B2 JPS615483 B2 JP S615483B2 JP 52092170 A JP52092170 A JP 52092170A JP 9217077 A JP9217077 A JP 9217077A JP S615483 B2 JPS615483 B2 JP S615483B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP52092170A
Other languages
Japanese (ja)
Other versions
JPS5426891A (en
Inventor
Yoshihisa Ushida
Akinori Toyoda
Norio Kashiwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
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
Priority to JP9217077A priority Critical patent/JPS5426891A/ja
Publication of JPS5426891A publication Critical patent/JPS5426891A/ja
Publication of JPS615483B2 publication Critical patent/JPS615483B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP9217077A 1977-08-02 1977-08-02 Preparation of olefin copolymer Granted JPS5426891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9217077A JPS5426891A (en) 1977-08-02 1977-08-02 Preparation of olefin copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9217077A JPS5426891A (en) 1977-08-02 1977-08-02 Preparation of olefin copolymer

Publications (2)

Publication Number Publication Date
JPS5426891A JPS5426891A (en) 1979-02-28
JPS615483B2 true JPS615483B2 (enrdf_load_stackoverflow) 1986-02-19

Family

ID=14046947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9217077A Granted JPS5426891A (en) 1977-08-02 1977-08-02 Preparation of olefin copolymer

Country Status (1)

Country Link
JP (1) JPS5426891A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679661A1 (en) 1991-08-14 1995-11-02 Mitsui Petrochemical Industries, Ltd. Prepolymerized olefin polymerization catalyst and polymerization process

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135105A (en) * 1979-04-10 1980-10-21 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
JPS56136805A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
JPS5738837A (en) * 1980-08-19 1982-03-03 Mitsubishi Chem Ind Ltd Production of polyolefin film
JPS5898309A (ja) * 1981-12-09 1983-06-11 Toho Titanium Co Ltd オレフイン類重合用触媒成分の製造方法
US4563512A (en) * 1984-02-28 1986-01-07 Shell Oil Company Olefin polymerization process utilizing a combination of selectivity control agents
JPH072784B2 (ja) * 1985-04-05 1995-01-18 三菱油化株式会社 オレフイン重合体の製造法
JPH072785B2 (ja) * 1985-04-05 1995-01-18 三菱油化株式会社 オレフイン重合体の製造法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543546A (fr) * 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
JPS556643B2 (enrdf_load_stackoverflow) * 1972-07-20 1980-02-19
IT967867B (it) * 1972-09-26 1974-03-11 Montedison Spa Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine
JPS5128189A (ja) * 1974-09-03 1976-03-09 Mitsui Petrochemical Ind Koketsushoseihoriorefuin no kokatsuseijugohoho
JPS5216588A (en) * 1975-07-30 1977-02-07 Chisso Corp Preparation of polypropylene copolymer for shrinkable film
JPS5287490A (en) * 1976-01-19 1977-07-21 Mitsubishi Chem Ind Ltd Production of of polyolefins
JPS5287489A (en) * 1976-01-19 1977-07-21 Mitsui Petrochem Ind Ltd Polymerization of olefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679661A1 (en) 1991-08-14 1995-11-02 Mitsui Petrochemical Industries, Ltd. Prepolymerized olefin polymerization catalyst and polymerization process

Also Published As

Publication number Publication date
JPS5426891A (en) 1979-02-28

Similar Documents

Publication Publication Date Title
AU3353778A (enrdf_load_stackoverflow)
AU495917B2 (enrdf_load_stackoverflow)
AR210643A1 (enrdf_load_stackoverflow)
AU71461S (enrdf_load_stackoverflow)
BG25847A1 (enrdf_load_stackoverflow)
BG25844A1 (enrdf_load_stackoverflow)
BE851449A (enrdf_load_stackoverflow)
BE865722A (enrdf_load_stackoverflow)
BE866391A (enrdf_load_stackoverflow)
BE868323A (enrdf_load_stackoverflow)
BE870787A (enrdf_load_stackoverflow)
BE871419A (enrdf_load_stackoverflow)
BE871991A (enrdf_load_stackoverflow)
BE872973A (enrdf_load_stackoverflow)
BE873002A (enrdf_load_stackoverflow)
BG23438A1 (enrdf_load_stackoverflow)
BG23462A1 (enrdf_load_stackoverflow)
BG24331A1 (enrdf_load_stackoverflow)
BG24713A1 (enrdf_load_stackoverflow)
BG25850A1 (enrdf_load_stackoverflow)
BG25809A1 (enrdf_load_stackoverflow)
BG25810A1 (enrdf_load_stackoverflow)
BG25811A1 (enrdf_load_stackoverflow)
BG25812A1 (enrdf_load_stackoverflow)
BG25813A1 (enrdf_load_stackoverflow)