Polyurethane resin type composition for slush molding
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United States of America Patent
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May 13, 2003
Grant Date -
Feb 7, 2002
app pub date -
Sep 27, 1999
filing date -
Sep 28, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A composition suitable for slush molding is disclosed. The composition comprises a thermoplastic polyurethane elastomer (A) having a number average molecular weight of 10,000 to 50,000 and mainly comprised of a diol component including an aromatic ring-containing diol and a non-aromatic diisocyanate; a plasticizer (B); and optionally an additive. The composition provides a molded article excellent in durability such as thermal/light aging resistance and chemical resistance, soft touch at low temperature, and appearance.
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