Composition with latent reactive catalyst

Details Composition with latent reactive catalyst Composition with latent reactive catalyst

1981-09-08

1982-09-21

Lieberman, Paul

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

Synthetic resins

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

525158, 525161, 525162, 525438, 525511, 525513, 528 90, 528109, C08L 6300, C08L 6128, C08L 3700

Patent

active

043507905

ABSTRACT:
Thermosetting high solids coating compositions which: (i) cure, at least in part, by reaction between an amine-aldehyde compound and hydroxyl functionality on a film-forming component, which hydroxyl functionality is either generated in situ during the cure of the composition or is both generated in situ during cure and is present on the film-forming component prior to curing; (ii) are adapted for low temperature bake applications; and (iii) contain greater than about 55% by weight of nonvolatile solids. The claimed high solids coating compositions, exclusive of pigments, solvents and other nonreactive components, consist essentially of:

REFERENCES:
patent: 4083830 (1978-04-01), Gallacher
patent: 4083892 (1978-04-01), Sekmakas
patent: 4137389 (1979-01-01), Wingler
patent: 4181784 (1980-01-01), Chattha et al.
patent: 4181785 (1980-01-01), Chattha et al.
patent: 4281075 (1981-07-01), Chattha
patent: 4291137 (1981-09-01), Nakate
patent: 4307208 (1981-12-01), Chattha
patent: 4323660 (1982-04-01), Chattha

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