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Title:
POLYVINYL CHLORIDE COMPOSITE RESIN AQUEOUS COMPOSITION
Document Type and Number:
Japanese Patent JP2012136605
Kind Code:
A
Abstract:

To provide a plasticized polyvinyl chloride-based film which generates no cracks even if being applied and dried as an aqueous dispersion; and to provide a film, a molded body and the like causing no bleedout.

An aqueous composite resin composition is obtained by mixing an aqueous dispersion (A) of a modified polyvinyl chloride resin particle and an aqueous dispersion (B) of a polyurethane resin particle, wherein (A)/(B) is in the range of 50/50 to 80/20 in weight ratio in terms of resin solid content; and the aqueous dispersion (A) of a modified polyvinyl chloride resin particle is obtained by copolymerizing a monomer (a1) containing a hydroxyl group and a vinyl group, and a vinyl chloride monomer (a2), and (a1)/(a2) is in the range of 2/98 to 20/80 in weight ratio.


Inventors:
HAMADA AKINORI
KANBARA TAKAO
KATAYAMA HIROSHI
Application Number:
JP2010288891A
Publication Date:
July 19, 2012
Filing Date:
December 24, 2010
Export Citation:
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Assignee:
TOSOH CORP
International Classes:
C08L27/06; C08F214/06; C08L75/04