Polymerisable esters

Details Polymerisable esters Polymerisable esters

C - Chemistry, Metallurgy

07

C

260/472, 260/479

C07C 69/76 (2006.01) C08F 2/48 (2006.01) G03F 7/038 (2006.01)

Patent

CA 1080238

ABSTRACT OF THE DISCLOSURE The esters are soluble in an aqueous solution of a base be- fore exposure to actinic radiation but, on exposure to actinic radia- tion, polymerise and become insoluble in such an aqueous solution. Development of photopolymerised images does not therefore require the use of toxic or flammable organic solvents. They contain free carco- xyl groups and at least one unit of the formula I-IV Image Image I II Image Image III IV where R1 is a carbon atom chain containing specified groupings, such as one of formula -CH=CH-CO-CH=CH-, -CH=CHCO-, -COCH=CHC6H4CH= CHCO-, or Image . They are obtained by the reaction of an at least dianhydride of a polycarboxylic acid with alcoholic hydroxyl groups of an alcohol containing at least one unit of formula I-IV.

240711

Affiliated with

Also associated with

Rating

Polymerisable esters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymerisable esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymerisable esters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-225974