JPS5469195A - Polymerization of vinyl chloride - Google Patents

Polymerization of vinyl chloride

Info

Publication number
JPS5469195A
JPS5469195A JP13680877A JP13680877A JPS5469195A JP S5469195 A JPS5469195 A JP S5469195A JP 13680877 A JP13680877 A JP 13680877A JP 13680877 A JP13680877 A JP 13680877A JP S5469195 A JPS5469195 A JP S5469195A
Authority
JP
Japan
Prior art keywords
polymerization
vinyl chloride
alcohol
scale
monomer
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
JP13680877A
Other languages
Japanese (ja)
Other versions
JPS6023686B2 (en
Inventor
Shunichi Koyanagi
Jinichiro Hasegawa
Toshihide Shimizu
Ichiro Kaneko
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP13680877A priority Critical patent/JPS6023686B2/en
Publication of JPS5469195A publication Critical patent/JPS5469195A/en
Publication of JPS6023686B2 publication Critical patent/JPS6023686B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare a polyvinyl chloride free of the scale without adhesion of the polymer scale to the inner wall of the polymerization apparatus, by polymerizing vinyl chloride incorporated with an acetyline alcohol.
CONSTITUTION: 100-5,000 ppm on the basis of the monomer of an acetylene alcohol, e.g. propargyl alcohol, etc. is added to the suspension polymerization system of vinyl chloride VC or a monomer mixture consisting mainly of VC, before or after the initiation of the polymerization.
COPYRIGHT: (C)1979,JPO&Japio
JP13680877A 1977-11-15 1977-11-15 Polymerization method of vinyl chloride Expired JPS6023686B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13680877A JPS6023686B2 (en) 1977-11-15 1977-11-15 Polymerization method of vinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13680877A JPS6023686B2 (en) 1977-11-15 1977-11-15 Polymerization method of vinyl chloride

Publications (2)

Publication Number Publication Date
JPS5469195A true JPS5469195A (en) 1979-06-02
JPS6023686B2 JPS6023686B2 (en) 1985-06-08

Family

ID=15183981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13680877A Expired JPS6023686B2 (en) 1977-11-15 1977-11-15 Polymerization method of vinyl chloride

Country Status (1)

Country Link
JP (1) JPS6023686B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207410A (en) * 1985-03-08 1986-09-13 Kanegafuchi Chem Ind Co Ltd Production of vinyl chloride resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207410A (en) * 1985-03-08 1986-09-13 Kanegafuchi Chem Ind Co Ltd Production of vinyl chloride resin

Also Published As

Publication number Publication date
JPS6023686B2 (en) 1985-06-08

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