Aqueous vinyl polymer coating compositions

Details Aqueous vinyl polymer coating compositions Aqueous vinyl polymer coating compositions

2007-05-29

2007-05-29

Jagannathan, Vasu (Department: 1714)

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...

C524S502000, C524S515000, C524S522000, C524S523000, C524S804000, C524S832000

Reexamination Certificate

active

10380950

ABSTRACT:
An aqueous coating composition comprising a crosslinkable water-dispersible vinyl oligomer(s) wherein said composition when drying to form a coating has an open time of at least 20 minutes, a wet edge time of at least 10 minutes, a tack free time of ≦20 hours and an equilibrium viscosity of ≦5,000 Pa·s at any solids content when drying in the range of from 20 to 55 wt % using any shear rate in the range of from 9±0.5 to 90±5 s−1and at 23±2° C.

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CRC Handbook of Chemistry and Physics, pp. 13-4-13-6, 2004.

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