Aqueous dispersion compositions and coatings prepared therefrom

Details Aqueous dispersion compositions and coatings prepared therefrom Aqueous dispersion compositions and coatings prepared therefrom

1992-11-02

1994-06-21

Michl, Paul R.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

523501, 524425, 524430, 524451, 524601, 524845, 528279, 528293, 528294, 528295, C08J 510, C08K 310, C08K 504, C08L 3314

Patent

active

053228855

ABSTRACT:
Disclosed is pigmented dispersion containing a non-amine wetting and dispersing agent and a water-dissipatable or dispersible polyester containing sulfonate groups that has improved stability having a substantial number of capped carboxyl groups attached to the sulfomonomer moieties. This polyester can be prepared by capping the carboxyl end groups of the polyester with oxirane compounds or by polymerizing the reactants wherein one reactant is a diol that is a diester adduct of a glycol and a dicarboxylic acid sulfomonomer.

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Derwent Abstract WPI Acc No: 68-07118Q/00 (GB 1117126).

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