C - Chemistry – Metallurgy – 09 – C
Patent
C - Chemistry, Metallurgy
09
C
6/216, 400/7051
C09C 1/02 (2006.01) D21H 19/38 (2006.01) D21H 21/52 (2006.01)
Patent
CA 1150908
ABSTRACT OF THE DISCLOSURE A mineral filler such as a natural calcium carbonate is provided having particles in the ratio % by weight of a size less than 1 micron % by weight of a size less than .2 micron which is greater than 3.5, Such mineral fillers are particularly adapted for providing high gloss in paints and paper-coating compositions.
363068
Delfosse Pierre
Strauch Dieter
Delfosse Pierre
Fetherstonhaugh & Co.
Strauch Dieter
LandOfFree
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