Air-drying polyurethane resins, their preparation and use

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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Details

4284231, 523415, 524507, 524839, 524840, 528 745, C08J 300, C08K 320, C08L 7500, B32B 2700

Patent

active

055895352

ABSTRACT:
An aqueous coating composition containing at least one water-dispersible polyurethane resin containing air-drying groups and optionally further binder resins and conventional paint additives, which polyurethane resin contains structural units derived from

REFERENCES:
patent: 3412054 (1968-11-01), Milligan et al.
patent: 3607800 (1971-09-01), Sekmakas
patent: 4066591 (1978-01-01), Scriven et al.
patent: 4745151 (1988-05-01), Noll et al.

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