Process for producing water soluble anionic dispersion polymers

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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525255, 525261, 525260, 525274, 525266, 525301, 525308, 525309, 526210, 526234, 526240, 5263184, 526328, C08F 216

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058377760

ABSTRACT:
Aqueous dispersions of water soluble nonionic and anionically charged vinyl and allyl addition polymers can be obtained by polymerizing in the presence of an anionically charged water soluble polymer stabilizer in a saturated salt solution. Methods for the preparation of these polymers, and their compositions are disclosed.

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patent: 5006590 (1991-04-01), Takedo et al.
patent: 5373066 (1994-12-01), Rebre et al.
patent: 5605970 (1997-02-01), Selvarajan

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