Polymer composition having terminal alkene and terminal carboxyl

Details Polymer composition having terminal alkene and terminal carboxyl Polymer composition having terminal alkene and terminal carboxyl

1982-09-29

1984-05-29

Morris, Theodore

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

Synthetic resins

From reactant having at least one -n=c=x group as well as...

525440, 525455, 525920, 20415919, C08G 1810, C08F28300

Patent

active

044516363

ABSTRACT:
A polymer composition comprising a urethane having terminal unsaturation and a terminal carboxyl group and which is capable of further free radical polymerization has been synthesized. This polymer can be a liquid or a solid depending on the molecular weight and backbone of the polymer. This polymer as a liquid has been found to be very useful in producing printed circuit boards by photo resist processes.

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