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Title:
VINYL CHLORIDE RESIN COMPOSITION FOR CALENDERING
Document Type and Number:
Japanese Patent JP2005281567
Kind Code:
A
Abstract:

To provide a vinyl chloride resin composition which suppresses both air marks and flow marks occurring on the surface of a calender-molded article to give a vinyl chloride resin calender-molded article such as a sheet having an excellent surface state.

The vinyl chloride resin composition for calendering comprises a vinyl chloride-copolymerized resin obtained by copolymerizing a vinyl chloride monomer with a macromonomer having in the main chain a polymer comprised of an ethylenically unsaturated monomer having a double bond. In the vinyl chloride resin composition for calendering, the content of the macromonomer component, having in the main chain the polymer comprised of the ethylenically unsaturated monomer having a double bond, in the vinyl chloride-copolymerized resin is at least 0.1 pt.wt. but at most 5 pts.wt. based on 100 pts.wt. of the vinyl chloride resin. The vinyl chloride resin composition for calendering is mainly composed of the copolymerized resin.


Inventors:
NOGUCHI KISABURO
KAWACHI TOSHITO
KUWAHATA MITSUYOSHI
Application Number:
JP2004099103A
Publication Date:
October 13, 2005
Filing Date:
March 30, 2004
Export Citation:
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Assignee:
KANEKA CORP
International Classes:
C08L27/06; C08F290/04; (IPC1-7): C08L27/06; C08F290/04
Domestic Patent References:
JP2004083854A2004-03-18
JPH10259282A1998-09-29
JPH07126469A1995-05-16
JPH05186542A1993-07-27
JPH05156172A1993-06-22
JPS6143645A1986-03-03
JP2004083854A2004-03-18
JPH10259282A1998-09-29
JPH07126469A1995-05-16
JPH05186542A1993-07-27
JPH05156172A1993-06-22
JPS6143645A1986-03-03



 
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