Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate
2007-02-13
2007-02-13
Green, Anthony J. (Department: 1755)
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
C106S286500, C106S287170, C106S471000
Reexamination Certificate
active
11478517
ABSTRACT:
A liquid composition, active curing additive for water or solvent borne surface coatings and sealants such: latex products, paints, putties, caulks, sports track and court construction, asphalt or coal tar seal coating, asphalt paving, micro-seal, roof tars, asphalt emulsions, crack sealants, and the like is provided. The additive functions to significantly reduce the amount of time required for the surface coating to cure and thereby allows the coated or sealed surface to be quickly returned to service. Preferably, the additive is composed of a composition of water; calcium chloride granules; citric acid granules; and an ammonium dispersing composition. Alternatively, aluminum sulfate may be utilized in place of calcium chloriade and citric acid. This formulation, when added to a liquid surface sealant or coating, will create an active process within the film of the said sealant or coating which draws water out of the film extremely fast, thereby reducing the amount of time required for the surface coating or sealant to cure.
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Lane Mark
Poole Rick
Green Anthony J.
Jackson Walker L.L.P.
Nash William B.
Sisson Thomas E.
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