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US 5,854,194 AGranted
Chemical linker compositions
AssigneeColgate-Palmolive Company
InventorsMichele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Thomas Connors, John Labows, Anne-Marie Misselyn
Life of this patent
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Abstract
A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.
Claims2
A composition consisting essentially of approximately by weight:
- (a) 0.1% to 10% of an organic chemical having a chemical group having a dipole moment of at least 1.5 Debyes, said organic chemical being selected from the group consisting of perfumes containing alcohol and aldehyde compounds, N-lower alkyl neoalkanol amide, tridosan, proteins and benzyl benzoate;
- (b) 0.1% to 20% of a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone polymer and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of the chemical linker to the organic chemical is about 4:1 to 1:4, said chemical linker being complexed with said organic chemical;
- (c) 0 to 30% of at least one anionic surfactant having a carboxylate, sulfate or sulfonate group;
- (d) 0 to 15% of a second surfactant selected from the group consisting of amine oxide surfactants, zwitterionic surfactants and alkylene carbonate surfactants;
- and
- (e) 50% to 99.8% of water.
3 more elements
Dependencies are inferred from the claim text.