Electrical insulating coatings

Details Electrical insulating coatings Electrical insulating coatings

1977-08-29

1980-01-29

Michl, Paul R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 316, 260 332R, C08K 510

Patent

active

041861221

ABSTRACT:
A polyester resin, polyester-imide resin or polyester-amide-imide resin dissolved in a solvent containing 60% by weight or more of at least one polyhydric alcohol derivative selected from the group consisting of R.sub.1 COO(CHR.sub.2 CH.sub.2 O).sub.n H, R.sub.1 COO(CHR.sub.2 CH.sub.2 O).sub.n COR.sub.3, R.sub.1 O(CHR.sub.2 CH.sub.2 O).sub.n COR.sub.3 and R.sub.1 O(CHR.sub.2 CH.sub.2 O).sub.n R.sub.4, wherein R.sub.1, R.sub.3 and R.sub.4 are independently lower alkyl, aryl or aralkyl; R.sub.2 is hydrogen or methyl; and n is an integer of 1 to 3, gives an electrical insulating coating having excellent storage stability and high resin concentration without causing defects of phenols when used as a solvent.

REFERENCES:
patent: 3519577 (1970-07-01), Olson
patent: 3533972 (1970-10-01), Pawlak
patent: 3549577 (1970-12-01), Stromberg
patent: 3597495 (1971-08-01), Sekmakas
patent: 3668275 (1972-06-01), Riemhofer
patent: 3896070 (1975-07-01), Tummler
patent: 3920595 (1975-11-01), Anderson
patent: 3975330 (1976-08-01), Suzuki
patent: 4042539 (1977-08-01), Fanning
patent: 4069209 (1978-01-01), Lange
The Condensed Chemical Dictionary, 5th Edition, Reinhold Pub. Co., New York, 1961, pp. 188, 457, 458, 529, 714.

Affiliated with

Also associated with

Rating

Electrical insulating 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 Electrical insulating coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical insulating coatings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-881210