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US 2005/0032967 A1Published application
Water-based coating composition for waterproofing walls
OwnerMichael Roberts, Michael Robertsinventors
Life of this patent
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Abstract
A wall comprising a first surface, and a protective coating covering at least a portion of the first surface, where the coating is the dried film of an aqueous composition comprising a first set of polymer particles characterized by having a glass transition temperature that is less than about −40° C., and a second set of polymer particles characterized by having a glass transition temperature in excess of about −25° C.
Claims19
A wall comprising:
- a first surface;
- and
- a protective coating covering at least a portion of the first surface, where the coating is the dried film of an aqueous composition comprising a first set of polymer particles characterized by having a glass transition temperature that is less than about −40° C., and a second set of polymer particles characterized by having a glass transition temperature in excess of about −25° C.
An aqueous composition for waterproofing walls, the composition comprising:
- a first set of polymer particles characterized by having a glass transition temperature that is less than about −40° C., and a second set of polymer particles characterized by having a glass transition temperature in excess of about −25° C.
A method for waterproofing a below-grade wall, the method comprising:
- applying an aqueous composition to the wall, the aqueous composition comprising a first set of polymer particles characterized by having a glass transition temperature that is less than about −40° C., and a second set of polymer particles characterized by having a glass transition temperature in excess of about −25° C.
Dependencies are inferred from the claim text.