JPS5531820A - Preparation of vinyl chloride type polymer emulsion - Google Patents
Preparation of vinyl chloride type polymer emulsionInfo
- 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
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
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)
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 |
-
1978
- 1978-08-24 JP JP10354478A patent/JPS5531820A/en active Granted
Cited By (1)
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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