Fluorspar-based filler and method for making the same

Details Fluorspar-based filler and method for making the same Fluorspar-based filler and method for making the same

2009-09-17

2010-11-23

Wu, David (Department: 1796)

Compositions: coating or plastic

Materials or ingredients

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

C524S492000, C428S403000, C428S404000, C423S490000

Reexamination Certificate

active

07837783

ABSTRACT:
A filler material that includes a metal fluoride compound which is coated with silica. The filler material can be used in various types of covering agents.

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UCAR Latex 379G—The Best Just Got Better—Union Carbide.

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