Rapid curing high solids thermosetting coatings

Details Rapid curing high solids thermosetting coatings Rapid curing high solids thermosetting coatings

1976-09-24

1978-09-12

Bleutge, John C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 334R, 427388B, 528273, 528289, 528308, C08L 6128, C08L 6702, C08L 6704

Patent

active

041137930

ABSTRACT:
A high solids rapid-curing thermosetting solution coating composition containing less than about 30% of volatile organic solvent is provided by a mixture of: (1) an hydroxy functional polyester resin of: (A) 2,2-dimethyl-3-hydroxypropyl-2,2-dimethyl-3-hydroxypropionate; (B) isophthalic acid; and (C) a polyhydric alcohol containing at least three hydroxy groups per molecule and providing from 5 to 25% of the total hydroxy functionality in the polyester; said polyester having an equivalent ratio of hydroxyl to carboxyl functionalities of from 1.35:1 to 2.0:1; (2) liquid low volatile polyhydric alcohol containing from 2-4 hydroxy groups, and (3) liquid hexafunctional melamine resin. In this mixture, the polyester constitutes from about 30 to 70%, the liquid polyhydric alcohol constitutes from 10 to 50%, and the liquid melamine resin constitutes from 15 to 50%.

REFERENCES:
patent: 3449467 (1969-06-01), Wynstra
patent: 3862072 (1975-01-01), Sekmakas
patent: 3928265 (1975-12-01), Dhein et al.

Affiliated with

Also associated with

Rating

Rapid curing high solids thermosetting coatings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rapid curing high solids thermosetting coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rapid curing high solids thermosetting coatings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2384268