Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tomoo Tokiwa0
Hisao Tokoro0
Keiichi Hashimoto0
Mitsuru Shinohara0
Akinobu Hira0
Hidehiro Sasaki0
Date of Patent
May 12, 2009
Patent Application Number
10493502
Date Filed
October 31, 2002
Patent Primary Examiner
Patent abstract
A process of producing a foamed molding, wherein expanded, substantially non-crosslinked polypropylene-based resin beads are heated in a mold to fuse-bond the beads together into a unitary body. Each of the expanded beads has been surface-modified with an organic peroxide.
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