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Patent Searching and Data


Title:
POLYPROPYLENE BEAD FOAMED MOLDING BODY HAVING SKIN
Document Type and Number:
Japanese Patent JPH0929872
Kind Code:
A
Abstract:

To provide a polypropylene bead foamed molding body having a skin of high integrity where irregular foamed grains do not appear.

This foamed molding body comprises a skin 1 and a polypropylene bead foamed body. The skin 1 comprises a vinyl chloride resin extreme surface layer 11 formed by slush molding and an intermediate layer 12 which is integrally formed on the inner face of the extreme surface layer 11 by slush molding and contains 50-85wt.% of vinyl chloride and 50-15wt.% of thermoplastic olefin elastomer. As the skin 1 is formed by slush molding, a skin having a complicated shape can be easily molded. Also, as a locally thin part is not generated, irregular transfer of the foamed body caused by the local thinness of the skin can be prevented.


Inventors:
NISHIMURA HIDEO
KITAOKA YOSHIMI
Application Number:
JP18384495A
Publication Date:
February 04, 1997
Filing Date:
July 20, 1995
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
B32B5/18; B29C41/18; B32B5/16; B32B27/08; B32B27/30; B32B27/32; C08L23/00; C08L27/06; B29K23/00; B29K27/06; B29K105/04; B29L9/00; (IPC1-7): B32B5/18; B29C41/18; B32B5/16; B32B27/08; B32B27/30; B32B27/32
Attorney, Agent or Firm:
Hiroshi Okawa