JPS5285280A - Production of propylene homopolymer - Google Patents

Production of propylene homopolymer

Info

Publication number
JPS5285280A
JPS5285280A JP195476A JP195476A JPS5285280A JP S5285280 A JPS5285280 A JP S5285280A JP 195476 A JP195476 A JP 195476A JP 195476 A JP195476 A JP 195476A JP S5285280 A JPS5285280 A JP S5285280A
Authority
JP
Japan
Prior art keywords
production
propylene homopolymer
produce
polymerization activity
titanium trichloride
Prior art date
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.)
Granted
Application number
JP195476A
Other languages
Japanese (ja)
Other versions
JPS559005B2 (en
Inventor
Genjiro Kakogawa
Masayoshi Hasuo
Takao Uematsu
Kazuhisa Kojima
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP195476A priority Critical patent/JPS5285280A/en
Priority to AU19048/76A priority patent/AU504752B2/en
Priority to SE7611919A priority patent/SE7611919L/en
Priority to BR7607290A priority patent/BR7607290A/en
Priority to CA269,320A priority patent/CA1073149A/en
Publication of JPS5285280A publication Critical patent/JPS5285280A/en
Publication of JPS559005B2 publication Critical patent/JPS559005B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To produce a polypropylene homopolymer having high stereoregularity using titanium trichloride prepared through specific processes to improve polymerization activity and catalyst efficiency.
COPYRIGHT: (C)1977,JPO&Japio
JP195476A 1975-10-28 1976-01-09 Production of propylene homopolymer Granted JPS5285280A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP195476A JPS5285280A (en) 1976-01-09 1976-01-09 Production of propylene homopolymer
AU19048/76A AU504752B2 (en) 1975-10-28 1976-10-27 Polymerization of propylene
SE7611919A SE7611919L (en) 1975-10-28 1976-10-27 ATTEND POLYMERIZATION OF PROPENE
BR7607290A BR7607290A (en) 1975-10-28 1976-10-29 PROCESS FOR PROPYLENE POLYMERIZATION
CA269,320A CA1073149A (en) 1976-01-09 1977-01-07 Process for producing polypropylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP195476A JPS5285280A (en) 1976-01-09 1976-01-09 Production of propylene homopolymer

Publications (2)

Publication Number Publication Date
JPS5285280A true JPS5285280A (en) 1977-07-15
JPS559005B2 JPS559005B2 (en) 1980-03-07

Family

ID=11515979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP195476A Granted JPS5285280A (en) 1975-10-28 1976-01-09 Production of propylene homopolymer

Country Status (2)

Country Link
JP (1) JPS5285280A (en)
CA (1) CA1073149A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258161A (en) * 1978-02-14 1981-03-24 Mitsubishi Chemical Industries Ltd. Process for polymerizing propylene

Also Published As

Publication number Publication date
CA1073149A (en) 1980-03-04
JPS559005B2 (en) 1980-03-07

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