Title:
DRY MANUFACTURE OF ACRYLIC FILMS
Document Type and Number:
Japanese Patent JPS53130766
Kind Code:
A
Abstract:
PURPOSE: To obtain a film having a high tensile strength, improved transparency and printability, by casting an acrylonitrile polymer solution in an inorganic acid through a slit nozzle.
Inventors:
TAKEDA HIROSHI
UCHIDA YASUO
IWASA TOSHIO
UCHIDA YASUO
IWASA TOSHIO
Application Number:
JP4513677A
Publication Date:
November 15, 1978
Filing Date:
April 21, 1977
Export Citation:
Assignee:
ASAHI CHEMICAL IND
International Classes:
B29C47/00; B29B7/00; B29C31/00; B29C39/00; B29C41/12; C08J5/18; (IPC1-7): B29D7/02
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