Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...
Patent
1975-01-31
1977-04-12
Meyers, Albert T.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Recombinant or stably-transformed bacterium encoding one or...
252316, 424 73, 424 81, A61K 748
Patent
active
040176410
ABSTRACT:
Skin conditioning compositions of the oil-in-water emulsion type containing 2-pyrrolidinone, wherein a substantial amount of the 2-pyrrolidinone is present in the oil phase.
REFERENCES:
patent: 2757125 (1956-07-01), Mudrak
patent: 3235457 (1966-02-01), Laden
patent: 3836665 (1974-09-01), Eberhardt et al.
Chemical Abstracts, vol. 73, 102083(d), (1970).
Allen George W.
Clarke Vera C.
Hemingway Ronald L.
Meyers Albert T.
The Procter & Gamble & Company
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