Patent · US Active

Compositions and methods for imparting a sunless tan with functionalized adjuvants

US8398959B2 · kind B2 · utility

2Cited by

49References

9Claims

0Family size

Assignee

Conopco, Inc. · US

Inventors

Xiaoxia Yang · Shanghai, CN
Jun Zhu · Chandler, US

Key dates

Filing date	Nov 29, 2011
Grant date	Mar 19, 2013
Priority date	—
Expiry date	Nov 29, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q19/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Described are compositions and methods for imparting a sunless tan with functionalized adjuvants and a tanning agent like dihydroxyacetone. The functionalized adjuvants are pyrrole and/or indole derivatives functionalized with a substituent comprising a carbonyl group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.