JPS56813A - Preparation of improved vinyl chloride resin - Google Patents

Preparation of improved vinyl chloride resin

Info

Publication number
JPS56813A
JPS56813A JP7549979A JP7549979A JPS56813A JP S56813 A JPS56813 A JP S56813A JP 7549979 A JP7549979 A JP 7549979A JP 7549979 A JP7549979 A JP 7549979A JP S56813 A JPS56813 A JP S56813A
Authority
JP
Japan
Prior art keywords
vinyl chloride
monomer
chloride resin
preparation
polymerization
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
JP7549979A
Other languages
Japanese (ja)
Inventor
Koki Tani
Takashi Morita
Shigehiro Koga
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.)
JNC Corp
Original Assignee
Chisso 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 Chisso Corp filed Critical Chisso Corp
Priority to JP7549979A priority Critical patent/JPS56813A/en
Publication of JPS56813A publication Critical patent/JPS56813A/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: To obtain titled resin, excellently effective for the prevention of dewdrops, by adding 2,2,4-trimethyl-1,3-pentanediol monoester to vinyl chloride monomer and then subjecting the mixture to suspension polymerization with addition of a polymerization initiator.
CONSTITUTION: To vinyl chloride monomer, or to a vinyl monomer mixture containing vinyl chloride monomer. about 100W20,000ppm, based on the monomer, of a compound of formulaI and/or formula II (wherein R and R' are H or 1W8C saturated or unsaturated hydrocarbon residue), 2,2,4-trimethyl-1,3-pentanediol monoester, is added. Then purpose vinyl chloride resin is obtained by polymerization in an aqueous medium, with addition of an oil-soluble polymerization initiator such as lauroyl peroxide and a suspension stabilizer such as a polyvinyl alcohol.
COPYRIGHT: (C)1981,JPO&Japio
JP7549979A 1979-06-15 1979-06-15 Preparation of improved vinyl chloride resin Pending JPS56813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7549979A JPS56813A (en) 1979-06-15 1979-06-15 Preparation of improved vinyl chloride resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7549979A JPS56813A (en) 1979-06-15 1979-06-15 Preparation of improved vinyl chloride resin

Publications (1)

Publication Number Publication Date
JPS56813A true JPS56813A (en) 1981-01-07

Family

ID=13578010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7549979A Pending JPS56813A (en) 1979-06-15 1979-06-15 Preparation of improved vinyl chloride resin

Country Status (1)

Country Link
JP (1) JPS56813A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420586A (en) * 1982-11-29 1983-12-13 Nalco Chemical Company Non-aqueous dispersion polymerization of vinyl monomers
US4683524A (en) * 1984-04-13 1987-07-28 Canon Kabushiki Kaisha Illumination apparatus
US6265371B1 (en) 1997-07-18 2001-07-24 Kao Corporation Powdery detergent composition containing a partially neutralized chelant
JP2002371636A (en) * 2001-06-18 2002-12-26 Sanyo Showa Panel System Co Ltd Connection of panels and joint section cover device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420586A (en) * 1982-11-29 1983-12-13 Nalco Chemical Company Non-aqueous dispersion polymerization of vinyl monomers
US4683524A (en) * 1984-04-13 1987-07-28 Canon Kabushiki Kaisha Illumination apparatus
US6265371B1 (en) 1997-07-18 2001-07-24 Kao Corporation Powdery detergent composition containing a partially neutralized chelant
JP2002371636A (en) * 2001-06-18 2002-12-26 Sanyo Showa Panel System Co Ltd Connection of panels and joint section cover device

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