Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Patent
1992-04-22
1993-07-27
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
424 7803, 514844, 514845, 514846, 514847, 514848, A61K 3170, A61K 702, A61K 748, A61K 3748
Patent
active
052308910
ABSTRACT:
The invention provides a modified protease such that a protease is coupled to a polysaccharide via a triazine ring. This modified protease is considerably stable, safe and active as compared with the conventional modified proteases and immobilized proteases. Therefore, cosmetic products containing this modified protease are less liable to undergo aging, easier to use and improved in effect on the skin.
REFERENCES:
patent: 3639213 (1972-02-01), Ginger et al.
patent: 4746675 (1988-05-01), Makino et al.
Fujino Yasumitsu
Fukunaga Shinichi
Mori Kenji
Nakayama Hiroshi
Azpuru C.
Kanebo Limited
Page Thurman K.
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