JPS5531820A - Preparation of vinyl chloride type polymer emulsion - Google Patents

Preparation of vinyl chloride type polymer emulsion

Info

Publication number
JPS5531820A
JPS5531820A JP10354478A JP10354478A JPS5531820A JP S5531820 A JPS5531820 A JP S5531820A JP 10354478 A JP10354478 A JP 10354478A JP 10354478 A JP10354478 A JP 10354478A JP S5531820 A JPS5531820 A JP S5531820A
Authority
JP
Japan
Prior art keywords
vinyl chloride
polymer emulsion
component
mixture
preparation
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
JP10354478A
Other languages
Japanese (ja)
Other versions
JPS6353202B2 (en
Inventor
Katsujiro Ito
Tsutomu Shinohara
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP10354478A priority Critical patent/JPS5531820A/en
Publication of JPS5531820A publication Critical patent/JPS5531820A/en
Publication of JPS6353202B2 publication Critical patent/JPS6353202B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the title polymer emulsion of good mechanical and standing stability, by polymerizing vinyl chloride or its mixture with another monomer in the presence of a polyvinyl alcohol having sulfonic group, a water-soluble catalyst, and a specific inorganic salt to prevent flocculate formation.
CONSTITUTION: The objective polymer emulsion can be prepared by polymerizing A) vinyl chloride or its mixture with copolymerizable another ethylenic unsaturated monomer, in the presence of B) a polyvinyl alcohol having sulfonic or sulfuric group, C) a water-soluble catalyst, and D) an alkali metal or ammonium sulfate, its chloride, etc. The amount of the component D) is preferably 0.05W1wt% based on the component A). The component A) is desired to be a mixture consisting of 30W 70wt% of vinyl chloride and 70W30wt% of an unsaturated carboxylic ester.
EFFECT: Capable of effectively preventing flocculate formation in the presence of the inorganic salt.
COPYRIGHT: (C)1980,JPO&Japio
JP10354478A 1978-08-24 1978-08-24 Preparation of vinyl chloride type polymer emulsion Granted JPS5531820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10354478A JPS5531820A (en) 1978-08-24 1978-08-24 Preparation of vinyl chloride type polymer emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10354478A JPS5531820A (en) 1978-08-24 1978-08-24 Preparation of vinyl chloride type polymer emulsion

Publications (2)

Publication Number Publication Date
JPS5531820A true JPS5531820A (en) 1980-03-06
JPS6353202B2 JPS6353202B2 (en) 1988-10-21

Family

ID=14356773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10354478A Granted JPS5531820A (en) 1978-08-24 1978-08-24 Preparation of vinyl chloride type polymer emulsion

Country Status (1)

Country Link
JP (1) JPS5531820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081058A1 (en) * 2003-03-13 2004-09-23 Nippon Shokubai Co., Ltd. Surfactant for emulsion polymerization, polymer emulsion composition obtained with the surfactant, and adhesive for fiber flocking comprising the composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081058A1 (en) * 2003-03-13 2004-09-23 Nippon Shokubai Co., Ltd. Surfactant for emulsion polymerization, polymer emulsion composition obtained with the surfactant, and adhesive for fiber flocking comprising the composition

Also Published As

Publication number Publication date
JPS6353202B2 (en) 1988-10-21

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