Polyurethane coating solutions or dispersions

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

260 296NR, 260 304N, 260 316, 260 328N, 428379, 4284258, 428426, 428430, 528 66, 528 75, 528 81, 528 83, C08L 7508

Patent

active

043127983

ABSTRACT:
The invention relates to polyurethane coatings prepared from the reaction products of a polyester or polyether, a hydroxyl compound containing acetylenic or ethylenic unsaturation and an organic polyisocyanate.

REFERENCES:
patent: 4070323 (1978-01-01), Vanderhoff et al.
patent: 4128537 (1978-12-01), Markiewitz
patent: 4165414 (1979-08-01), Narayan et al.

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