Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1980-03-21
1981-12-01
Phillips, Delbert R.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
424361, 424362, 424365, 424180, A61K 4700, A01N 2500
Patent
active
043036767
ABSTRACT:
A water based, viscoelastic composition for use in cosmetic formulations comprising, (a) a mixture of sodium hyalfractions having different molecular weights, (b) protein which is derived from the natural material from which the hyaluronate is obtained, and (c) water. Also disclosed are cosmetic formulations comprising about 0.05-5.0% of the above composition together with an emollient, a sugar alcohol, a neutral or anionic polysaccharide, a preservative, bacteriostatic and fungistatic substance which does not react with or degrade hyaluronic acid, and water.
REFERENCES:
patent: 3659025 (1972-04-01), Halleck
patent: 4141973 (1979-02-01), Balazs
patent: 4151304 (1979-04-01), Evans
Chemical Abstracts, vol. 91, 1979, p. 332, Abstract No. 216677c, Ito, K., "Cosmetics".
Chemical Abstracts, vol. 91, 1979, p. 223, Abstract No. 15532c, Endo, M., et al., "Isolation and characterization of proteohyaluronic acid from human umbilical cord".
Hazel Blondel
Phillips Delbert R.
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