Title:
RESIN COMPOSITION FOR FOOD OR MEDICAL APPLIANCE MATERIAL
Document Type and Number:
Japanese Patent JPH02265946
Kind Code:
A
Abstract:
PURPOSE:To obtain a resin composition for food or medical appliances excelling in transparency and flexibility, being lowly odorous and less dissolving in the contents by mixing a vinyl chloride resin with an ethylene/vinyl acetate/carbon monoxide copolymer and a crystalline almninosilicate. CONSTITUTION:A resin composition for food or medical appliances is obtained by blending 100 pts.wt. vinyl chloride resin (A) (desirably a vinyl chloride resin of an average degree of polymerization of 800-1700 and/or a vinyl chloride/ ethylene copolymer of an average degree of polymerization of 800-2000) with 30-160 pts.wt. ethylene/vinyl acetate/carbon monoxide copolymer (B) (of a melt flow rate of 1-500g/10min desirably 10-50g/10 min) and 0.1-15 pts.wt. crystalline aluminosilicate (C) of xCaO.yNa2O.Al2O3.2SiO2.zH2O (wherein x is 1-0.6, y is below 0.5, and z is 0-5).
Inventors:
MATSUMIYA TOSHIHARU
OGAWARA HIROSHI
KAWAOKA TATSUHIKO
SHIRAISHI SHOZO
SAKAMOTO KAZUO
SAKAKIYAMA SHOJI
HONDA HIROSHI
OGAWARA HIROSHI
KAWAOKA TATSUHIKO
SHIRAISHI SHOZO
SAKAMOTO KAZUO
SAKAKIYAMA SHOJI
HONDA HIROSHI
Application Number:
JP8918089A
Publication Date:
October 30, 1990
Filing Date:
April 06, 1989
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C08L27/06; C08L73/00; C08L87/00; (IPC1-7): C08L27/06; C08L73/00
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