Pigment dispersing agent

Details Pigment dispersing agent Pigment dispersing agent

1991-04-25

1993-09-14

Welsh, Maurice J.

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

Synthetic resins

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

252356, 252357, 5253299, 525260, 525263, 525301, 525302, 525306, 525312, C08G 7504

Patent

active

052449793

ABSTRACT:
A pigment dispersing agent for paints is constituted with a particular acrylic polymer component having a tertiary amino group and/or a nitrogen-containing heterocyclic ring and a particular polyester component, and has particular number average molecular weight and amine value. This pigment dispersing agent is applicable to both acrylic resin series and polyester resin series paints as well as thermosetting type paints.

REFERENCES:
patent: 4894263 (1990-01-01), Dubois et al.

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