JPS53109588A - Preparation of vinyl chloride polymer - Google Patents

Preparation of vinyl chloride polymer

Info

Publication number
JPS53109588A
JPS53109588A JP2391477A JP2391477A JPS53109588A JP S53109588 A JPS53109588 A JP S53109588A JP 2391477 A JP2391477 A JP 2391477A JP 2391477 A JP2391477 A JP 2391477A JP S53109588 A JPS53109588 A JP S53109588A
Authority
JP
Japan
Prior art keywords
vinyl chloride
preparation
chloride polymer
trialkylaluminum
peroxide
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
JP2391477A
Other languages
Japanese (ja)
Other versions
JPS569162B2 (en
Inventor
Katsuo Mitani
Takayuki Ogata
Michio Nakamu
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.)
Tokuyama Corp
Original Assignee
Tokuyama 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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP2391477A priority Critical patent/JPS53109588A/en
Publication of JPS53109588A publication Critical patent/JPS53109588A/en
Publication of JPS569162B2 publication Critical patent/JPS569162B2/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

  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To enhance the polymerization activity of vinyl chloride and to improve heat stability of the resultant polymer, by using a catalyst system comprising a trialkylaluminum, a Lewis base, a peroxide and additionally oxygen.
COPYRIGHT: (C)1978,JPO&Japio
JP2391477A 1977-03-07 1977-03-07 Preparation of vinyl chloride polymer Granted JPS53109588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2391477A JPS53109588A (en) 1977-03-07 1977-03-07 Preparation of vinyl chloride polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2391477A JPS53109588A (en) 1977-03-07 1977-03-07 Preparation of vinyl chloride polymer

Publications (2)

Publication Number Publication Date
JPS53109588A true JPS53109588A (en) 1978-09-25
JPS569162B2 JPS569162B2 (en) 1981-02-27

Family

ID=12123745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2391477A Granted JPS53109588A (en) 1977-03-07 1977-03-07 Preparation of vinyl chloride polymer

Country Status (1)

Country Link
JP (1) JPS53109588A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132882A (en) * 1982-01-30 1983-08-08 グローリー工業株式会社 Coin feeder for coin processor

Also Published As

Publication number Publication date
JPS569162B2 (en) 1981-02-27

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