Novel polymeric mordanting agents for anionic compounds

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525327, 525359, 525376, 526218, 526287, 526292, 526304, 526923, C08C 1922, C08F22060, C08F 2600, C08F22600

Patent

active

042660440

ABSTRACT:
Mordanting agents for anionic organic compounds are described which comprise recurring units of the formula: ##STR1## wherein R.sub.1 is hydrogen or methyl; A is methylene or methylene substituted by C.sub.1 -C.sub.5 alkyl;

REFERENCES:
patent: 2945006 (1960-07-01), Minsk
patent: 3706563 (1972-12-01), Ushiyama et al.

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