Pharmaceutical and cosmetic carrier or composition for...

Details Pharmaceutical and cosmetic carrier or composition for... Pharmaceutical and cosmetic carrier or composition for...

2005-06-28

2005-06-28

Kunz, Gary (Department: 1616)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Cosmetic, antiperspirant, dentifrice

C424S078030, C424S078060, C424S445000

Reexamination Certificate

active

06911211

ABSTRACT:
A pharmaceutical or cosmetic carrier or composition for topical application characterized by rheological properties which render the carrier or composition semi-solid at rest and a liquid upon application of shear forces thereto. The composition or carrier are prepared by mixing 1-25 percent of a solidifying agent and 75-99 percent of a hydrophobic solvent, by weight, wherein at least one of them has therapeutic or cosmetic benefits, in the presence or absence of a biologically active substance.

REFERENCES:
patent: 5719197 (1998-02-01), Kanios et al.
patent: 5837270 (1998-11-01), Burgess
patent: 5925669 (1999-07-01), Katz et al.

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