Method for preparing coatings using curable solid styrene-allyl

Details Method for preparing coatings using curable solid styrene-allyl Method for preparing coatings using curable solid styrene-allyl

1973-12-18

1976-02-03

Newsome, John H.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

96 351, 96 362, 156230, 156272, 20415914, 260859R, 260874, 427 41, 427 53, 427 44, 427 54, 427273, 428901, B05D 306

Patent

active

039365301

ABSTRACT:
A method for preparing coatings, particularly imaged surfaces such as photoresists, printing plates, etc. which includes coating the surface of a substrate with a solid curable composition containing styrene-allyl alcohol copolymer based polyene and polythiol components, curing the composition by exposing selected areas thereof to a free radical generating source, e.g. actinic radiation and removing e.g. by dissolving the uncured, unexposed areas of the curable composition to bare the underlying substrate. The solid polyene component is a reaction product of a copolymer of styrene-allyl alcohol and an unsaturated isocyanate e.g. allyl isocyanate or an unsaturated acid e.g. acrylic acid. The solid polythiol is a reaction product of a copolymer of styrene-allyl alcohol and a mercapto carboxylic acid, e.g. .beta.-mercaptopropionic acid.

REFERENCES:
patent: 2630430 (1953-03-01), Shokal et al.
patent: 3340236 (1967-09-01), Greenlee et al.
patent: 3615450 (1971-10-01), Werber et al.
patent: 3619393 (1971-11-01), Stahly
patent: 3645730 (1972-02-01), Frank et al.
patent: 3719638 (1973-03-01), Huemmer et al.

Affiliated with

Also associated with

Rating

Method for preparing coatings using curable solid styrene-allyl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparing coatings using curable solid styrene-allyl , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing coatings using curable solid styrene-allyl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2122612