Process for making acrylamido methane sulfonic acid polymers

Details Process for making acrylamido methane sulfonic acid polymers Process for making acrylamido methane sulfonic acid polymers

1988-08-15

1990-08-28

Henderson, Christopher

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

5253298, C08F 834

Patent

active

049526421

ABSTRACT:
A method of introducing acrylamido methane sulfonic acid groups into acrylic acid or methacrylic acid polymers which comprises reacting the carboxylic acid groups in such polymers with from 2-100 mole % of an ammonia, formaldehyde and a water-soluble bisulfite mixture.

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"The HLB System A Time Saving Guide To Emulsifier Selection", ICI Americas Inc. 3/80.

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