Latex coated inorganic fillers and process for preparing same

Details Latex coated inorganic fillers and process for preparing same Latex coated inorganic fillers and process for preparing same

1989-09-06

1991-07-02

Lusignan, Michael

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

427221, 428407, 523205, 523206, 523209, 523334, 523342, B32B 1902

Patent

active

050284827

ABSTRACT:
A process for preparing an inorganic filler comprises admixing a particulate inorganic material with a natural or synthetic latex composition and an aqueous suspension of fine carbon black, and dewatering and drying the resultant mixture, the amount of the natural or synthetic latex composition added being such as to provide a coating on the inorganic mineral of from 1% to 10% by weight of latex solids based on the weight of dry inorganic material.

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