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US 5,321,098 AGranted
Composition and polymer fabrics treated with the same
AssigneeThe Lubrizol Corporation
InventorKasturi Lal
Life of this patent
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Abstract
The invention relates to a composition mixture comprising (i) at least one ester-acid, ester-salt or mixtures thereof and (ii) at least one amidic-acid, amidic-salt or mixtures thereof a polymer fabrics treated with the same. The treated polymer fabrics have improved wicking/wetting characteristics. The treated polymer fabrics maintain these characteristics upon repeated exposure to aqueous fluids.
Claims31
A composition comprising a mixture of:
- (i) at least one ester-acid, ester-salt, or mixtures thereof;
- and
- (ii) at least one amidic-acid, amidic-salt, or mixtures thereof.
A composition, comprising:
- (i) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent and a hydroxy compound, wherein the reaction product is an ester-acid, ester-salt or mixture thereof, and (ii) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent with an amine selected from the group consisting of a secondary amine, an amine-terminated polyoxyalkylene and a tertiary alkyl primary amine, wherein the reaction product is an amidic-acid, amidic-salt or mixtures thereof.
Dependencies are inferred from the claim text.