Water soluble polyamidoaminepolyamine having weight average mole

Details Water soluble polyamidoaminepolyamine having weight average mole Water soluble polyamidoaminepolyamine having weight average mole

1986-03-28

1987-08-25

Anderson, Harold D.

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

Synthetic resins

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

1621643, 1621646, 525423, 525430, 528342, C08G 6948, C08G 6926

Patent

active

046893741

ABSTRACT:
A product formed by reacting a polymeric polyamidoamine with a low molecular weight polyamine under reactions conditions to cause transamidation and then further reacting the transamidation product with a compound which is polyfunctional with respect to amino groups present in the transamidation product. The resultant material is useful in paper making processes as a retention and drainage aid.

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