Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1974-09-30
1976-08-17
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
8 102, 424 70, 424 71, 424DIG2, A61K 709
Patent
active
039755150
ABSTRACT:
Process for reducing the alkali concentration in alkaline reactive cosmetic preparations which comprises the step of adding to such a preparation, shortly before its use, at least one alkali-cleavable organic compound having ester and/or halogen groups in its molecule and which is capable on cleavage to form an acid. The invention also includes the agents suitable for carrying out the aforesaid process.
REFERENCES:
patent: 3025218 (1962-03-01), Strain
patent: 3252866 (1966-05-01), Sheffner
patent: 3470887 (1969-10-01), Kremer
The Merck Index, Merck & Co. Rahway, N. J. 8th Ed. 1968, pp. 184, 494.
Konrad Eugen
Wajaroff Theodor
Fagelson A. P.
Schenkman Leonard
Striker Michael J.
Wella AG
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