Stock material or miscellaneous articles – Composite
Patent
1982-03-31
1983-05-10
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Composite
264241, 264340, 264345, 428421, 428447, 428484, 428524, 525400, 528232, B32B 904, C08G 210, B29C 2500
Patent
active
043829945
ABSTRACT:
A polyacetal resin molded article having reduced water contamination is disclosed. The water contamination reduction feature is provided by the inclusion of a substantially water insoluble substance which forms a hydrophobic film on the molded article. It is furthermore required that the water insoluble substance-included polyacetal molded article be heat treated in air or in an inert gas to provide reduced water contamination.
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Herbert, Jr. Thomas J.
Lin Maria C. H.
Polyplastics Co. Ltd.
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