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Title:
FOAMABLE POLYSTYRENE-BASED RESIN PARTICLE, FOAMED PARTICLE, AND FOAMED MOLDING
Document Type and Number:
Japanese Patent JP2013032449
Kind Code:
A
Abstract:

To provide foamable polystyrene-based resin particles having excellent thermal stability and an excellent thermal fusion rate and capable of giving foamed particles and a foamed molding.

The foamable polystyrene-based resin particles contain at least a polystyrene resin, an aliphatic amide-based compound having a hydroxy group, and a foaming agent, wherein the aliphatic amide-based compound internally exists in the polystyrene resin in a content of 0.001-1 pts.wt based on 100 pts.wt of the polystyrene resin.


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WO/2003/000785FLAME RETARDANT EXPANDABLE POLY(ARYLENE ETHER)/POLYSTYRENE COMPOSITIONS AND PREPARATION THEREOF
JPS58197027PREFOAMING OF THERMOPLASTIC RESIN PARTICLES
JP5126971Effervescent polystyrene resin particles and their manufacturing methods, as well as pre-expanded particles and foam-molded products
Inventors:
SAKAMOTO KOSHI
Application Number:
JP2011169559A
Publication Date:
February 14, 2013
Filing Date:
August 02, 2011
Export Citation:
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Assignee:
SEKISUI PLASTICS
International Classes:
C08J9/18; C08J9/228
Domestic Patent References:
JPS6047037A1985-03-14
JPS58109537A1983-06-29
JPS56125438A1981-10-01
JPS56125436A1981-10-01
JPH0439339A1992-02-10
Attorney, Agent or Firm:
Shintaro Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto



 
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