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US 5,558,708 AGranted
System and method for dispersing pigment in cement based compositions
AssigneeC-Cure Corporation
InventorsCharles J. Johansen, Jr., Ernest D. Hollas, Robert L. Vecchio, Hani Zoumut
Life of this patent
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Abstract
A system and method for dispersing pigment in cement based compositions comprising a predetermined and prepackaged amount of a cement based component and a predetermined and prepackaged amount of an aqueous dispersion of a pigment containing component.
Claims19
A system for producing a pigmented cement composition consisting essentially of:
- (a) a powder cement component;
- and
- (b) an aqueous pigment component wherein the cement component and pigment component are separately packaged and mixed together prior to use to produce a composition with a uniform and standardized color.
A method for the preparation of a pigmented cement composition consisting essentially of:
- (a) pouring a prepackaged aqueous pigment component into a mixing container;
- and
- (b) mixing a prepackaged amount of a powder cement component with the aqueous pigment component in the mixing container to obtain a cement composition with a uniform and standardized color.
A system for producing a pigmented cement composition consisting of:
- (a) a powder cement component;
- and
- (b) an aqueous pigment component wherein the cement component and pigment component are separately packaged and mixed together prior to use to produce a composition with a uniform and standardized color.
A method for the preparation of a pigmented cement composition consisting of:
- (a) pouring a prepackaged aqueous pigment component into a mixing container;
- and
- (b) mixing a prepackaged amount of a powder cement component with the aqueous pigment component in the mixing container to obtain a cement composition with a uniform and standardized color.
Dependencies are inferred from the claim text.