Thermoplastic polyester resin composition
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United States of America Patent
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Jun 4, 2002
Grant Date -
N/A
app pub date -
Jun 30, 1998
filing date -
Jun 30, 1997
priority date (Note) -
Expired
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Abstract
The purposes of the present invention are to provide highly impact-resistant thermoplastic polyester resin inexpensively and promote the recycling of PET bottles, which are dumped as waste. To attain the purposes, a carboxyl-modified metallocene catalyzed polyolefin elastomer or a glycidyl methacrylate adduct to the elastomer is melt-blended with a thermoplastic polyester resin, particularly, the powder of recycled PET bottles. Additionally, a filler can be mixed, if necessary.
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