Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1992-04-01
1994-01-04
Lesmes, George F.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
215 1R, 264 453, 2642106, 2642107, 2642108, 264211, 2642888, 2642902, 2642905, 428220, 4283144, 4283155, 4283179, 428327, 428372, 428398, 428401, 428403, 428910, B32B 326, D02G 300, B29C 6724
Patent
active
052758540
ABSTRACT:
Disclosed is a shaped article comprising a continuous oriented thermoplastic polymer matrix having dispersed therein microbeads of a polymer which are at least partially bordered by void space, the microbeads being present in an amount of about 5-50% weight based on the weight of said oriented thermoplastic, said void space occupying about 2-60% by volume of said shaped article. Preferably, the microbeads are cross-linked to an extent they will be resilient and elastic at the orientation temperature, and are coated with a slip agent. The shaped article is preferably in the form of a sheet, fibers, or other molded article, and preferably has a relatively low specific gravity and whiteness.
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Lee Jong S.
Maier Larry K.
Priebe Elizabeth K.
Smith Glenn C.
Woodgate Paul E.
Brown Christopher
Eastman Kodak Company
Geralch Robert A.
Lesmes George F.
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