Thermosetting compositions, methods of coating and coated articl

Details Thermosetting compositions, methods of coating and coated articl Thermosetting compositions, methods of coating and coated articl

1995-03-09

1997-08-26

Dudash, Diana

Stock material or miscellaneous articles

Composite

Of polyamidoester

4273855, 427386, 4274071, 428463, 428482, 428483, 428520, 524512, 525167, 525175, 525176, 525206, 525208, 525209, 525212, 525217, 525220, 525221, 525444, 525437, 528363, C08L 6702, C08L 2900, C08L 3302, C08L 3700

Patent

active

056609370

ABSTRACT:
Thermosetting composition comprises a compound having in the molecule two or more carboxyl groups blocked by a vinyl ether compound, a vinyl thioether compound or a hetero compound having a vinyl type double bond and oxygen or sulfur as the hetero atom, a compound having two or more reactive functional groups which can form a chemical bond with the blocked carboxyl compound by heating, a specific vinyl ether or vinyl thioether and a thermal latent acid catalyst. The blocked carboxyl group of the first compound and the reactive functional group of the second compound may be comprised in the same molecule. The thermosetting composition gives cured products having excellent chemical properties, physical properties, weathering resistance and storage stability and is advantageously utilized for coating compositions, ink, adhesive and molded plastics.

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