JPS541397A - Suspension polymerization of vinyl chloride - Google Patents

Suspension polymerization of vinyl chloride

Info

Publication number
JPS541397A
JPS541397A JP6620477A JP6620477A JPS541397A JP S541397 A JPS541397 A JP S541397A JP 6620477 A JP6620477 A JP 6620477A JP 6620477 A JP6620477 A JP 6620477A JP S541397 A JPS541397 A JP S541397A
Authority
JP
Japan
Prior art keywords
vinyl chloride
suspension polymerization
monomer
soluble
recovering
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.)
Pending
Application number
JP6620477A
Other languages
Japanese (ja)
Inventor
Hidekazu Muramatsu
Masahiko Takada
Takeshi Shimizu
Isao Takeshita
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP6620477A priority Critical patent/JPS541397A/en
Publication of JPS541397A publication Critical patent/JPS541397A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: The suspension polymerization of vinyl chloride in an aqueous medium is conducted using an oil-soluble radical initiator along with a water-soluble high-polymer and a mercapto compound to produce vinyl chloride resins with improved efficiency in removing vinyl chloride monomer on monomer recovering and drying.
COPYRIGHT: (C)1979,JPO&Japio
JP6620477A 1977-06-03 1977-06-03 Suspension polymerization of vinyl chloride Pending JPS541397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6620477A JPS541397A (en) 1977-06-03 1977-06-03 Suspension polymerization of vinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6620477A JPS541397A (en) 1977-06-03 1977-06-03 Suspension polymerization of vinyl chloride

Publications (1)

Publication Number Publication Date
JPS541397A true JPS541397A (en) 1979-01-08

Family

ID=13309065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6620477A Pending JPS541397A (en) 1977-06-03 1977-06-03 Suspension polymerization of vinyl chloride

Country Status (1)

Country Link
JP (1) JPS541397A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63317306A (en) * 1987-06-19 1988-12-26 Chisso Corp Low polymerization degree vinyl chloride polymer powder with small amount of residual vinyl chloride monomer and its preparation
JPH04114010A (en) * 1990-09-05 1992-04-15 Kanegafuchi Chem Ind Co Ltd Production of vinyl chloride resin
JP2001114839A (en) * 1999-10-20 2001-04-24 Nisshin Chem Ind Co Ltd Vinyl chloride-based copolymer resin and method for producing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63317306A (en) * 1987-06-19 1988-12-26 Chisso Corp Low polymerization degree vinyl chloride polymer powder with small amount of residual vinyl chloride monomer and its preparation
JPH0444884B2 (en) * 1987-06-19 1992-07-23 Chisso Corp
JPH04114010A (en) * 1990-09-05 1992-04-15 Kanegafuchi Chem Ind Co Ltd Production of vinyl chloride resin
JP2001114839A (en) * 1999-10-20 2001-04-24 Nisshin Chem Ind Co Ltd Vinyl chloride-based copolymer resin and method for producing the same

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