Reactive polymer, method for manufacturing thereof and use there

Details Reactive polymer, method for manufacturing thereof and use there Reactive polymer, method for manufacturing thereof and use there

1984-05-25

1987-04-07

Lieberman, Allan M.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

522149, 522151, 524437, 524504, 524516, 525 63, 525 73, 525279, C08J 328, C08K 320, C08L 6700

Patent

active

046562176

ABSTRACT:
A method for the manufacture of a reactive polymer, which comprises causing (A) a polymer containing a free carboxylic group in an acid equivalent in the range of 0.01 to 5 milliequivalent/g and (B) an unsaturated aziridine compound possessing one aziridinyl group and at least one radically polymerizable unsaturated group in the molecular unit thereof to react with each other in proportions such that the amount of said unsaturated aziridine compound falls in the range of 0.05 to 1.2 mole per 1.0 mole of said free carboxylic group of said polymer at a temperature in the range of 40.degree. to 150.degree. C., and the reactive polymer obtained by such method.

REFERENCES:
patent: 3974131 (1976-08-01), Puskas et al.

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