Personal care compositions comprising semiconductor...

Details Personal care compositions comprising semiconductor... Personal care compositions comprising semiconductor...

2008-03-11

2008-03-11

Richter, Johann (Department: 1616)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

C424S059000, C424S064000, C424S070100, C424S600000, C424S601000, C424S604000, C424S641000, C424S650000, C424S654000, C424S682000, C424S702000, C424S703000, C424S718000

Reexamination Certificate

active

11283903

ABSTRACT:
A personal care composition that includes a personal care ingredient and semiconductor nanocrystals. A method of protecting at least a portion of a body against ultraviolet radiation by applying a personal care composition is also provided.

REFERENCES:
patent: 5417961 (1995-05-01), Nearn et al.
patent: 2003/0215522 (2003-11-01), Johnson et al.

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