Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1988-07-21
1990-06-12
McCamish, Marion C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
264109, 428326, 428402, 428407, 4284251, 528 52, B32B 2700
Patent
active
049332325
ABSTRACT:
A binder/release system for the preparation of molded articles, especially lignocellulosic composites, which utilizes in combination with isocyanate-based binders a fatty material as an internal and/or external release agent, the fatty material being at least one polymerized fatty acid and/or at least one polycarboxyl compound containing a polymeric fatty radical(s).
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Schneberger, G. L., et al., "Mold Release Agents. I. Fatty Acids and Selected Fluorinated Compounds as Releasants for Polyurethane from Cold Rolled Steel," Polymer Engineering and Science, May, 1981, vol. 21, No. 7, pp. 381-384.
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Daly James F.
Grozdits George A.
Moss Ernest K.
Trout Kenneth G.
Grace James W.
Jim Walter Research Corp.
McCamish Marion C.
Vanecek Charles W.
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