JPS5693711A - Production of vinyl chloride resin - Google Patents

Production of vinyl chloride resin

Info

Publication number
JPS5693711A
JPS5693711A JP17350979A JP17350979A JPS5693711A JP S5693711 A JPS5693711 A JP S5693711A JP 17350979 A JP17350979 A JP 17350979A JP 17350979 A JP17350979 A JP 17350979A JP S5693711 A JPS5693711 A JP S5693711A
Authority
JP
Japan
Prior art keywords
vinyl chloride
dispersant
water
oil
organic compound
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
JP17350979A
Other languages
Japanese (ja)
Other versions
JPS5737163B2 (en
Inventor
Akira Yamamoto
Masaru Iida
Satoshi Miyake
Isao Tomi
Kunio Ueda
Kenji Matsumura
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP17350979A priority Critical patent/JPS5693711A/en
Publication of JPS5693711A publication Critical patent/JPS5693711A/en
Publication of JPS5737163B2 publication Critical patent/JPS5737163B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To produce titled porous, creased resin having a narrow particle size distribution, by employing a dispersant prepared by treating a partially saponified polyvinyl alcohol and a water-soluble cellulose ether with both a specified oil- soluble organic compound and an organic peroxide.
CONSTITUTION: The following is employed as a dispersant in suspension-polymerizing a vinyl chloride monomer or a vinyl chloride-based vinyl monomer in an aqueous medium. Namely, there is used as a dispersant, 300W1,500ppm, based on vinyl chloride monomer, compound prepared by treating a partially saponified polyvinyl chloride, average polymerization degree 1,000W2,500, saponification degree 70W 90mol%, viscosity of a 4% aqueous solution at 20°C≥50cp, and a water-soluble cellulose ether, average polymerization degree 70W300, viscosity of a 2% solution in water at 20°C≤500cp, with an oil-soluble organic compound having at least two benzene rings and having 1W4 substituents selected from the group consisting of CH, C=O, C=N, NH, NH2 and N=N, or a metal salt of the oil-soluble organic compound, having a metal selected from Pb, Cu, Fe, Mn and Cr and an organic peroxide.
COPYRIGHT: (C)1981,JPO&Japio
JP17350979A 1979-12-27 1979-12-27 Production of vinyl chloride resin Granted JPS5693711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17350979A JPS5693711A (en) 1979-12-27 1979-12-27 Production of vinyl chloride resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17350979A JPS5693711A (en) 1979-12-27 1979-12-27 Production of vinyl chloride resin

Publications (2)

Publication Number Publication Date
JPS5693711A true JPS5693711A (en) 1981-07-29
JPS5737163B2 JPS5737163B2 (en) 1982-08-07

Family

ID=15961840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17350979A Granted JPS5693711A (en) 1979-12-27 1979-12-27 Production of vinyl chloride resin

Country Status (1)

Country Link
JP (1) JPS5693711A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007111403A1 (en) * 2006-03-29 2007-10-04 Lg Chem, Ltd. Dispersant for manufacturing vinyl chloride resin and method of manufacturing vinyl chloride resin using the same
KR100767961B1 (en) 2006-07-07 2007-10-18 주식회사 엘지화학 Method of preparing polyvinylchloride for manufacture of low-viscosity plastisol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007111403A1 (en) * 2006-03-29 2007-10-04 Lg Chem, Ltd. Dispersant for manufacturing vinyl chloride resin and method of manufacturing vinyl chloride resin using the same
KR100767961B1 (en) 2006-07-07 2007-10-18 주식회사 엘지화학 Method of preparing polyvinylchloride for manufacture of low-viscosity plastisol

Also Published As

Publication number Publication date
JPS5737163B2 (en) 1982-08-07

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