Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1998-06-08
2000-08-22
Woodward, Ana
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C08F 1800
Patent
active
061074268
ABSTRACT:
A dispersing stabilizer comprising a partially hydrolyzed polyvinyl alcohol resin having a degree of hydrolysis of 65 to 85% by mole, and containing 0.1 to 10% by mole of an oxyalkylene group in its side chains and 0.02 to 10% by mole of an anionic hydrophilic group in its side chains and/or terminal. The dispersing stabilizer is suitable for suspension polymerization, emulsion polymerization or postemulsification.
REFERENCES:
patent: 5849840 (1998-12-01), Maruhashi et al.
Abstract of Japanese Patent 59 155411, Sep. 4, 1984.
The Nippon Synthetic Chemical Industry Co., Ltd.
Woodward Ana
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