Reactive injection molding of a reinforced plastic product and m

Details Reactive injection molding of a reinforced plastic product and m Reactive injection molding of a reinforced plastic product and m

1990-07-09

1992-01-07

Dawson, Robert A.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

4284233, 428454, 2643286, 26432818, B32B 516

Patent

active

050790846

ABSTRACT:
A method for the reaction injection molding of a reinforced product from a polyol or polyisocyanate, or a mixture thereof employs a flaky inorganic reinforcing material having an average flake size not exceeding 18 microns. The molded product presents a surface finish of high sharpness when painted.

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