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US 2015/0307447 A1Published application
Compositions for deposition on biological surfaces
AssigneeThe Procter & Gamble Company
InventorsJohn Christian HAUGHT, Michael REILLY, Steven Hamilton HOKE, Qingxin LEI, Yakang LIN, Lowell Alan SANKER, Koti Tatachar SREEKRISHNA
Life of this patent
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Abstract
Personal care compositions, such as oral care and skin care compositions containing a flavor/perfume system comprising one or more coolants. The pleasant cool sensation provided by a coolant is enhanced in terms of quicker onset, greater intensity, impact or longer duration, which improves appeal and acceptability of the compositions to consumers.
Claims22
A compound comprising the following structure:
- R1 is selected from H, alkyl, amino alkyl, alkoxy;
- Q=H2, O, —OR1, —N(R1)2, —OPO(OR1)x, —PO(OR1)x, —P(OR1)x where x=1-2;
- V=NR1, O, —OPO(OR1)x, —PO(OR1)x, —P(OR1)x where x=1-2;
- W=H2, O;
- X, Y=independently selected from H, aryl, naphthyl for n=0;
- X, Y=aliphatic CH2 or aromatic CH for n≧1 and Z is selected from aliphatic CH2, aromatic CH, or heteroatom;
- A=lower alkoxy, lower alkylthio, aryl, subsitituted aryl or fused aryl;
- and
- stereochemistry is variable at the positions marked*.
6 more elements
A personal care composition comprising a compound comprising the following structure:
- R1 is selected from H, alkyl, amino alkyl, alkoxy;
- Q=H2, O, —OR1, —N(R1)2, —OPO(OR1)x, —PO(OR1)x, —P(OR1)x where x=1-2;
- V=NR1, O, —OPO(OR1)x, —PO(OR1)x, —P(OR1)x where x=1-2;
- W=H2, O;
- X, Y=independently selected from H, aryl, naphthyl for n=0;
- X, Y=aliphatic CH2 or aromatic CH for n≧1 and Z is selected from aliphatic CH2, aromatic CH, or heteroatom;
- A=lower alkoxy, lower alkylthio, aryl, subsitituted aryl or fused aryl;
- stereochemistry is variable at the positions marked*;
- and
- wherein the compound activates at least one of TRPV1, TRPV1, or TRPM8.
7 more elements
Dependencies are inferred from the claim text.