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US 6,602,491 B2Granted
Composition containing alkylhydroxybenzoates
AssigneeUnilever Home & Personal Care USA, Division of Conopco, Inc.
InventorsPeter John Hall, David Thomas Littlewood
Life of this patent
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Abstract
Oral composition comprising: (a) an alkyl hydroxybenzoate represented by formula 1 wherein R represents an alkyl group comprising at least five carbon atoms, and (b) said composition having an alkaline pH.
Claims14
Oral dental care composition comprising 0.15 to 20% of weight of
- (a) an alkyl hydroxybenzoate represented by formula 1
- wherein R represents an alkyl group comprising at least five carbon atoms, and
- (b) said composition having an alkaline pH and stable at 37° C. for two months.
Dependencies are inferred from the claim text.