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Title:
EXTRUDED STYRENE RESIN FOAM AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/086176
Kind Code:
A1
Abstract:
Provided is an extruded styrene resin foam containing a specific amount of flame retardant and having specific values for specific density and closed-cell rate, wherein the extruded styrene resin foam is characterized by containing a hydrofluoroolefin and an alcohol, the molar ratio of the amounts of hydrofluoroolefin and alcohol added being a specific ratio, and the foam also containing at least one selected from the group consisting of C3-5 saturated hydrocarbons, dimethyl ether, and alkyl chlorides.

Inventors:
KIKUCHI TAKENORI (JP)
KURIHARA SHUNJI (JP)
SHIMIZU KOJI (JP)
Application Number:
PCT/JP2016/082689
Publication Date:
May 26, 2017
Filing Date:
November 02, 2016
Export Citation:
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Assignee:
KANEKA CORP (JP)
International Classes:
C08J9/14; B29C48/03
Foreign References:
JP2013194101A2013-09-30
JP2012516381A2012-07-19
JP2010522808A2010-07-08
JPH0711038A1995-01-13
JP2003193586A2003-07-09
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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