Stir-in form of pigment

Details Stir-in form of pigment Stir-in form of pigment

2006-11-15

2008-12-02

Green, Anthony J (Department: 1793)

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

C106S412000, C106S413000, C106S496000, C106S497000, C106S498000, C106S499000

Reexamination Certificate

active

07459017

ABSTRACT:
Disclosed is a composition and process of manufacture of a stir-in form of pigment with increased dispersing and color properties. Pigment is slurried with acetylenic dispersing agents, wet-milled to a particular particle size, and then dried to powder or granulate form. Also disclosed is a process for producing a pigmented paint composition from the stir-in pigment.

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patent: 2005263972 (2005-09-01), None

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