Method of preparing a coloured self-levelling cementitious floor covering

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United States of America Patent

PATENT NO 9382158
APP PUB NO 20150336849A1
SERIAL NO

14720882

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Abstract

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Method of preparing a colored self-levelling cementitious floor covering by mixing a colorant with a cementitious floor covering premix used in forming of the colored self-levelling cementitious floor covering. The colorant is a flowable, spray-dried, particulate formulation prepared from a mixture of ingredients in water containing 85 to 95% by weight of one or more inorganic pigments, 3 to 7% by weight of poly(ethylene glycol) having a median molecular weight in the range 7,000 to 9,000, 3 to 6% by weight carboxylated acrylic co-polymer dispersant and 0.5 to 2.0% by weight hydroxylated amine.

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Patent Owner(s)

Patent OwnerAddress
DRIKOLOR INC3767 REDWOOD AVENUE MAR VISTA CA 90066

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lacy, Rachel D'Arcy Auckland, NZ 6 5
Tristram, Cameron James Auckland, NZ 6 6

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