JPS5411190A - Suspension polymerization of vinyl chloride - Google Patents

Suspension polymerization of vinyl chloride

Info

Publication number
JPS5411190A
JPS5411190A JP7655977A JP7655977A JPS5411190A JP S5411190 A JPS5411190 A JP S5411190A JP 7655977 A JP7655977 A JP 7655977A JP 7655977 A JP7655977 A JP 7655977A JP S5411190 A JPS5411190 A JP S5411190A
Authority
JP
Japan
Prior art keywords
vinyl chloride
suspension polymerization
polymerization
charge
maintain
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
JP7655977A
Other languages
Japanese (ja)
Other versions
JPS5650892B2 (en
Inventor
Hiroshi Okada
Hiromichi Sugino
Naoyoshi Shinkai
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP7655977A priority Critical patent/JPS5411190A/en
Publication of JPS5411190A publication Critical patent/JPS5411190A/en
Publication of JPS5650892B2 publication Critical patent/JPS5650892B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make it possible to maintain a uniform reaction rate of vinyl chloride even at a low temperature, by adding isobutyryl peroxide to the polymerization system simultaneously with the charge of vinyl chloride or in the polymerization initiation period in the aqueous suspension polymerization of vinyl chloride.
COPYRIGHT: (C)1979,JPO&Japio
JP7655977A 1977-06-29 1977-06-29 Suspension polymerization of vinyl chloride Granted JPS5411190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7655977A JPS5411190A (en) 1977-06-29 1977-06-29 Suspension polymerization of vinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7655977A JPS5411190A (en) 1977-06-29 1977-06-29 Suspension polymerization of vinyl chloride

Publications (2)

Publication Number Publication Date
JPS5411190A true JPS5411190A (en) 1979-01-27
JPS5650892B2 JPS5650892B2 (en) 1981-12-02

Family

ID=13608594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7655977A Granted JPS5411190A (en) 1977-06-29 1977-06-29 Suspension polymerization of vinyl chloride

Country Status (1)

Country Link
JP (1) JPS5411190A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139104A (en) * 1981-02-22 1982-08-27 Rushidoole Yoshitomi Kk Production of polyvinyl chloride
JPS63289006A (en) * 1987-05-21 1988-11-25 Nippon Oil & Fats Co Ltd Polymerization of vinyl chloride
DE3790154C2 (en) * 1986-03-20 1998-04-02 Komatsu Mfg Co Ltd Sheet positioning appts.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832430A (en) * 1971-08-31 1973-04-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832430A (en) * 1971-08-31 1973-04-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139104A (en) * 1981-02-22 1982-08-27 Rushidoole Yoshitomi Kk Production of polyvinyl chloride
DE3790154C2 (en) * 1986-03-20 1998-04-02 Komatsu Mfg Co Ltd Sheet positioning appts.
JPS63289006A (en) * 1987-05-21 1988-11-25 Nippon Oil & Fats Co Ltd Polymerization of vinyl chloride

Also Published As

Publication number Publication date
JPS5650892B2 (en) 1981-12-02

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