Title:
TEMPERATURE SENSITIVE, LIGHT SCREENING COMPOSITIONS AND PREPARATION TH EREOF
Document Type and Number:
Japanese Patent JPS5273957
Kind Code:
A
Abstract:
PURPOSE: Temperature sensitive, light screening compositions capable of changing the light tranmittance or color tone at a specific temperature by encapsulating specific nonionic surface active agents in gelatinous materials consisting of acrylamide polymers.
Inventors:
MATSUMOTO TADAO
DEGUCHI KATSUHIKO
DEGUCHI KATSUHIKO
Application Number:
JP15003275A
Publication Date:
June 21, 1977
Filing Date:
December 16, 1975
Export Citation:
Assignee:
KAO CORP
International Classes:
C08F2/00; C08F2/44; C08F220/56; C08L33/00; C08L33/02; C08L33/04; C08L33/26; C08L71/00; (IPC1-7): C08F220/56; C08L33/26; C08L71/00