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Title:
STYRENE MODIFIED POLYOLEFIN RESIN PARTICLE AND MANUFACTURING METHOD THEREFOR, EXPANDABLE PARTICLE, FOAM PARTICLE AND FOAM MOLDED BODY
Document Type and Number:
Japanese Patent JP2017066359
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a styrene modified polyolefin resin particle capable of providing a foam molded body having good molding processability and excellent heat resistance and a manufacturing method therefor, an expandable particle, the foam particle and a foam molded body obtained therefrom.SOLUTION: The above described problem is solved by a styrene modified polyolefin resin particle containing polystyrene resin of 100 to 300 pts.mass based on 100 pts.mass of a polyolefin resin, where the polyolefin resin has the melting point of 124 to 145°C and the polystyrene resin contains a resin component derived from an α-methylstyrene of 10 to 35 mass%.SELECTED DRAWING: None

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Inventors:
OWAKI KOKI
TANAKA HIROYOSHI
Application Number:
JP2016061859A
Publication Date:
April 06, 2017
Filing Date:
March 25, 2016
Export Citation:
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Assignee:
SEKISUI PLASTICS
International Classes:
C08F2/44; C08F255/02; C08J9/18
Domestic Patent References:
JP2011208066A2011-10-20
JP2009138146A2009-06-25
JP2011219711A2011-11-04
JP2011246644A2011-12-08
JP2012077149A2012-04-19
JP2008075076A2008-04-03
JP2008239793A2008-10-09
JP2010222546A2010-10-07
JP2011202108A2011-10-13
JP2011202110A2011-10-13
Foreign References:
WO2004085527A12004-10-07
WO2007099833A12007-09-07
WO2008117504A12008-10-02
WO2014157647A12014-10-02
Attorney, Agent or Firm:
Shintaro Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto



 
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