Pigments treated with organo-phosphoric acids and their salts

Details Pigments treated with organo-phosphoric acids and their salts Pigments treated with organo-phosphoric acids and their salts

2007-08-21

2007-08-21

Yoon, Tae H (Department: 1714)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S127000, C524S431000, C427S218000, C428S357000

Reexamination Certificate

active

10759804

ABSTRACT:
A unique treatment for pigments is provided. This treatment, which uses certain organo-phosphoric acids and/or their salts, imparts improved physical and chemical qualities including lacing resistance, improved dispersion and decreased chemical reactivity when these treated pigments are incorporated into polymeric matrices.

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