POLYACETAL RESIN MOLDED ARTICLE HAVING EXCELLENT ACID RESISTANCE
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United States of America Patent
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Issued Date -
Jun 4, 2009
app pub date -
Nov 25, 2008
filing date -
Nov 29, 2007
priority date (Note) -
Abandoned
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Abstract
Provided is a polyacetal resin molded article having an excellent acid resistance, used for parts contacting with a liquid containing an acidic substance. Specifically, a molded article having excellent durability under direct contact with a liquid containing an acidic component is obtained by molding the composition of (A) 100 parts by weight of a polyacetal resin, (B) 0.01 to 5 parts by weight of an antioxidant, and (C) 0.01 to 10 parts by weight of a metal salt of fatty acid.
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