Title:
POLYVINYL ALCOHOL COMPOSITION AND FILM PREPARED THEREFROM
Document Type and Number:
Japanese Patent JP2622815
Kind Code:
B2
Abstract:
PURPOSE: To provide a PVA resin compsn. which is less likely to cause a change in properties under any of high and low temp.
CONSTITUTION: An amine of the formula, wherein R1 represents a 1-4C alkanol group, R2 represents a 1-4C alkanol group, a 1-3C alkyl group, or hydrogen and (n) is 0 or 1, is incorporated into a PVA resin. The resin compsn. can maintain flexibility under low temp., causes no blooming under high temp, and, when formed into a film, exhibits excellent releasability from a die.
Inventors:
Naoki Wakasugi
Application Number:
JP6900794A
Publication Date:
June 25, 1997
Filing Date:
March 14, 1994
Export Citation:
Assignee:
Aicello Chemical Co., Ltd.
International Classes:
C08J5/18; C08K5/17; C08L29/04; (IPC1-7): C08L29/04; C08J5/18; C08K5/17
Domestic Patent References:
| JP61228057A | ||||
| JP2153960A |
Attorney, Agent or Firm:
Kiyoya Fujino