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Title:
MANUFACTURE OF VINYLPYRROLIDONE POLYMER
Document Type and Number:
Japanese Patent JPS5975911
Kind Code:
A
Abstract:
Vinylpyrrolidone and vinyl acetate monomers are polymerized using free radical initiator consisting of t-Butylperoxypivalate and preferably in solvent consisting essentially of water, isopropyl alcohol, sec. butyl alcohol or mixtures thereof to produce vinyl pyrrolidone/vinyl acetate copolymer.

Inventors:
YUUJIIN ESU BARABASU
JIEEMUSU AARU KOO
Application Number:
JP17142883A
Publication Date:
April 28, 1984
Filing Date:
September 19, 1983
Export Citation:
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Assignee:
GEN ANILINE & FILM CORP
International Classes:
C08F4/00; C08F4/28; C08F4/34; C08F26/00; C08F26/10; C08F218/00; C08F218/02; C08F218/08; (IPC1-7): C08F4/34; C08F218/08; C08F226/10
Domestic Patent References:
JPS5667357A1981-06-06
JPS5414492A1979-02-02
Attorney, Agent or Firm:
Akihide Sugimura



 
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