Carbamate or isocyanate component, carbamate-reactive or active

Details Carbamate or isocyanate component, carbamate-reactive or active Carbamate or isocyanate component, carbamate-reactive or active

1996-04-25

1997-06-17

Sellers, Robert E.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525100, 525101, 525103, 525123, 525108, 525110, 525114, 525163, 525175, 525437, 525438, 525440, 525452, 525453, 525454, 525456, 525523, 525528, 525533, 525109, 525142, 525143, 525474, 525476, 525486, 525504, 525510, 525511, 525520, C08L 3314, C08L 6128, C08L 6302

Patent

active

056398280

ABSTRACT:
A curable coating composition is described comprising two components that are reactive with one another upon curing to form urethane linkages. The urethane-forming components are an active hydrogen groups-containing component and a polyisocyanate, or a carbamate groups-containing component and a carbamate group-reactive component. The composition further comprises a third component that includes one or more epoxide groups. Coatings prepared with this coating composition can be cured and coated with additional coating(s), providing good intercoat adhesion to the subsequent coating.

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Derwent accession No. 73-25833U/19 for Great Britain Patent No. 1,399,257, Bayer AG Jul. 1975.
Derwent accession No. 76-25567X/14 for Japanese Patent No. 51-20999, Dainippon Ink Chem Feb. 1976.
"Low temperature-curable coating compositions," Chemical Abstracts No. 107:117063s for Japanese Patent No. 61-258,869, May 10, 1985.

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