Hydroxy-functional polyester diluents as additives in coating co

Details Hydroxy-functional polyester diluents as additives in coating co Hydroxy-functional polyester diluents as additives in coating co

1988-12-19

1992-04-14

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526319, 526320, 5263231, C08F 2010

Patent

active

051049554

ABSTRACT:
This invention relates to novel hydroxy-functional polyester diluents, and more particularly, to acrylic-modified hydroxy-functional polyester reactive diluents useful for blending with a variety of thermosetting or thermoplastic film-forming polymers. More specifically, the hydroxy-functional polyester reactive diluents are essentially low molecular weight polyesters derived from triols, and a combination of unsaturated monocarboxylic acids and saturated monocarboxylic acids. These hydroxy-functional polyester diluents may be copolymerized with one or more acrylic monomers, i.e. hydroxy-functional acrylic monomers, and blended with a variety of thermosetting or thermoplastic film-forming polymers. These blends of the film-forming polymers and the hydroxy-functional polyester diluents can be crosslinked with conventional crosslinking agents such as isocyanates and used in the formulation of low VOC paint compositions particularly useful as automotive topcoats.

REFERENCES:
patent: 2985615 (1961-05-01), Tunteler
patent: 3227735 (1966-01-01), De Witt et al.
patent: 3250802 (1966-05-01), Verdol
patent: 4048035 (1977-09-01), Ide et al.
patent: 4243705 (1981-01-01), Yapp et al.
patent: 4409376 (1983-10-01), Dowbenko et al.
patent: 4451600 (1984-05-01), Fry
patent: 4515931 (1985-05-01), Olson et al.
patent: 4560494 (1985-12-01), Druetzler
patent: 4619955 (1986-10-01), Druetzler
patent: 4751263 (1988-06-01), Domeier et al.

Affiliated with

Also associated with

Rating

Hydroxy-functional polyester diluents as additives in coating co does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydroxy-functional polyester diluents as additives in coating co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydroxy-functional polyester diluents as additives in coating co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2350327