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Title:
VINYL CHLORIDE RESIN COMPOSITION FOR WATERPROOF SHEETS, AND WATERPROOF SHEET
Document Type and Number:
WIPO Patent Application WO/2019/188937
Kind Code:
A1
Abstract:
Provided are: a vinyl chloride resin composition for waterproof sheets, which enables the achievement of a waterproof sheet that has excellent thermal stability, thermal coloring resistance, weather resistance and durability; and a waterproof sheet. This vinyl chloride resin composition for waterproof sheets contains, per 100 parts by mass of a vinyl chloride resin, 0.01-10.0 parts by mass of a basic zinc phosphite (component (A)) that is represented by general formula (1) xZnO·ZnPHO3·yH2O (wherein x represents a number of 0.1-20 and y represents 0 or a positive number), 0.01-10.0 parts by mass of a hindered amine light stabilizer (component (B)), and 30-100 parts by mass of a plasticizer (component (C)).

Inventors:
IWASAKI YUSUKE (JP)
ISHIZUKA YUTO (JP)
Application Number:
JP2019/012414
Publication Date:
October 03, 2019
Filing Date:
March 25, 2019
Export Citation:
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Assignee:
ADEKA CORP (JP)
International Classes:
C08L27/06; C08J5/18; C08K3/32; C08K5/3435
Domestic Patent References:
WO2010103933A12010-09-16
WO2008117575A12008-10-02
Foreign References:
JPH10219055A1998-08-18
JPH04351670A1992-12-07
JPH0632956A1994-02-08
Attorney, Agent or Firm:
HONDA Ichiro (JP)
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