Stock material or miscellaneous articles – Composite – Of polyamidoester
Patent
1980-02-22
1981-09-15
Smith, Ronald H.
Stock material or miscellaneous articles
Composite
Of polyamidoester
427389, 427391, 4273935, 428473, 4284231, 528 66, B32B 2740
Patent
active
042898277
ABSTRACT:
The present invention relates to moisture-hardening one-component lacquers having improved shelf life and thermal stability. These lacquers are characterized by high gloss and high flexural strength and are based on reaction products containing free isocyanate groups of relatively high molecular weight polyols having an average functionality of from 2 to 3, polyisocyanates and, optionally, low molecular weight polyhydroxyl compounds which are characterized in that the relatively high molecular weight polyol is a mixture of:
REFERENCES:
patent: 3247827 (1966-04-01), Weber, Jr.
patent: 3428609 (1969-02-01), Chilvers et al.
patent: 3457225 (1969-07-01), Damusis
patent: 3687605 (1972-08-01), Farmer
patent: 3705132 (1972-12-01), Cuscurida
patent: 4013806 (1977-03-01), Volkert et al.
Abstract for French 2,145,389, dated Feb. 1973.
Noll Klaus
Pedain Josef
Schmid Rosemarie
Speicher Wolfgang
Bayer Aktiengesellschaft
Harsh Gene
Page Thurman K.
Pope Lawrence S.
Roy Thomas W.
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