Title:
RECYCLED MATERIAL AND AUTOMOTIVE EXTERIOR PART USING RECYCLED MATERIAL
Document Type and Number:
Japanese Patent JP2003268175
Kind Code:
A
Abstract:
To provide a recycled material which gives an molded article having properties of a practical level by utilizing the waste material of a bumper made of a polypropylene resin, and to provide an automotive exterior part to be obtained by molding this recycled material.
The recycled material is formed by adding the polypropylene resin, rubber and talc to a waste material, melt kneading the resulting mixture, and pelletizing the melt. When the contents of the waste material, the polypropylene resin, the rubber and the talc are taken as a wt.%, b wt.%, c wt.%, and d wt.%, respectively, the ratio of each component comes to the following; 40 wt.%≤a wt.%≤90 wt.%, 5 wt.%≤b wt.%≤30 wt.%, 0 wt.%<c wt.%≤15 wt.%, and 0 wt.%<d wt.%≤20 wt.%.
Inventors:
SUGAWARA MATSUJIYU
KOBAYASHI YUTAKA
SHII KAZUHIRO
SATO SHOJI
MURASAWA MITSUO
KOBAYASHI YUTAKA
SHII KAZUHIRO
SATO SHOJI
MURASAWA MITSUO
Application Number:
JP2002072176A
Publication Date:
September 25, 2003
Filing Date:
March 15, 2002
Export Citation:
Assignee:
IDEMITSU PETROCHEMICAL CO
YACHIYO IND CO LTD
YACHIYO IND CO LTD
International Classes:
C08J5/00; B29B17/00; C08K3/34; C08L23/10; B29K23/00; (IPC1-7): C08L23/10; B29B17/00; C08J5/00; C08K3/34
Attorney, Agent or Firm:
Minoru Kinoshita (2 outside)
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