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US 9,796,855 B2Granted
Two part composition for concrete surfaces
AssigneeAMERIPOLISH Inc.
InventorClint A Howle
Life of this patent
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Abstract
The invention herein provides for an improved dye material composed of a dry particulate mixture of azo and phthalocyanine dyes for concrete surface applications.
Claims1
A two part composition for coloring and polishing concrete surfaces consisting essentially of:
- (a) a first part composition consisting of a dry, particulate mixture of azo and phthalocyanine dyes in a storage container;
- (b) a second part composition consisting of a solvent mixture of water, acetone and butyl cellosolve;
- wherein said two part composition is mixed at a site of use.
Dependencies are inferred from the claim text.