Aqueous polish compositions containing acid-amine latexes

Details Aqueous polish compositions containing acid-amine latexes Aqueous polish compositions containing acid-amine latexes

1997-08-15

1999-02-09

Lipman, Bernard

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

Synthetic resins

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

5253276, 525379, 525382, C08F 832

Patent

active

058695818

ABSTRACT:
Disclosed is a method for preparing an acid- and amine-functional polymer under conditions of free-radical initiated addition polymerization. The method involves copolymerizing an anhydride monomer with an ethylenically unsaturated monomer to produce an anhydride polymer, followed by addition of base thereto, followed immediately by addition of a diamine, and allowing the components to react. The preferred medium is aqueous. Also disclosed is an acid- and amine-functional polymer formed by the free-radical initiated addition polymerization process described herein.

REFERENCES:
patent: 3328325 (1967-06-01), Zdanowski
patent: 3404114 (1968-10-01), Snyder et al.
patent: 4414360 (1983-11-01), Hackett et al.
patent: 4517330 (1985-05-01), Zdanowski et al.
patent: 4760110 (1988-07-01), Das
patent: 5130378 (1992-07-01), Blum et al.
patent: 5223580 (1993-06-01), Chaudhuri et al.
patent: 5428107 (1995-06-01), Tysak et al.

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