Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Patent
1993-07-30
1995-07-25
Kight, III, John
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
424 701, 424489, 4284022, A61K 9127
Patent
active
054360102
ABSTRACT:
This invention discloses the phenomenon of penetrating the hair shaft with a hydroxysphere and glycerin carrier system ("HS-GL"), manufactured using materials that are Generally Regarded As Safe ("GRAS"). The penetration of the hair shaft by the HS-GL carrier system provides a means of transporting materials such as hair care agents, moisturizers, coloring agents, therapeutics, hair setting agents, and agents used for hair care cosmetic applications, through the cuticle and the cortex to the medulla region in the center of the hair shaft. The resulting benefits that can be achieved using this HS-GL carrier system alone, are greater hair manageability, greater ease of combing, higher sheen, better hair set, longer-lasting hair curl, and a restoration of softness in dry hair and also in hair which is brittle and damaged by split ends. Penetration of the hair shaft by the HS-GL carrier system is also reversible with water.
REFERENCES:
patent: 3957971 (1976-05-01), Oleniacz
patent: 4217344 (1980-08-01), Vanlerberghe et al.
patent: 4772471 (1988-09-01), Vanlerberghe et al.
patent: 5021200 (1991-06-01), Vanlerberghe et al.
patent: 5145604 (1992-09-01), Neumiller
Geho W. Blair
Lau John R.
Woods Darryl H.
Dodson Shelley A.
Kight III John
SDG Technology, Inc.
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