Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific... – Bacterium or component thereof or substance produced by said...
Patent
1979-02-09
1980-01-29
Robinson, Douglas W.
Drug, bio-affecting and body treating compositions
Nonspecific immunoeffector, per se ; or nonspecific...
Bacterium or component thereof or substance produced by said...
252522R, 424320, 424344, A61K 746, A61K 3107, A61K 3116, A61K 31355
Patent
active
041862074
ABSTRACT:
Stable, aqueous or aqueous-alcoholic solutions of fat-soluble perfume oils or drugs, containing hydroxyalkyl ester- and/or N-(hydroxyalkyl)-amide-ethoxylates of the formula ##STR1## wherein R.sub.1 and/or R.sub.2 are an alkyl group having 1 to 18 carbon atoms or hydrogen, R.sub.3 is an alkyl group having 1 to 12 carbon atoms or an aryl group, X is an oxygen atom, the group >NH or the group >N--(C.sub.2 H.sub.4 O).sub.m H, and n and m are integers of from 0 to 40, with the proviso that the total of the carbon atoms of R.sub.1 +R.sub.2 is from 6 to 20 and the total of the numbers n+m is a value from 6 to 40.
REFERENCES:
patent: 3102114 (1963-08-01), Komori et al.
Am. Hosp. Formulary Serv., vol. 2, (1965), pp. 88:4 and 88:16.
Surface Active Agents, vol. 1, Schwartz & Perry (1949), pp. 510-513.
Scheuermann Fanny
Zeidler Ulrich
Henkel Kommanditgesellschaft auf Aktien
Robinson Douglas W.
LandOfFree
Stable aqueous or aqueous-alcoholic solutions of fat-soluble per does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stable aqueous or aqueous-alcoholic solutions of fat-soluble per, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stable aqueous or aqueous-alcoholic solutions of fat-soluble per will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-881875