Drug – bio-affecting and body treating compositions – Effervescent or pressurized fluid containing – Organic pressurized fluid
Patent
1984-04-17
1986-06-17
Goldberg, Jerome D.
Drug, bio-affecting and body treating compositions
Effervescent or pressurized fluid containing
Organic pressurized fluid
424 70, 424DIG1, 424DIG2, A61K 700, A61K 900, A61K 706
Patent
active
045955859
ABSTRACT:
A cosmetic composition contains a polycondensate having units of the formula ##STR1## wherein t is 0 or 1. When t=1, R.sub.1 and R'.sub.1 each independently represent linear or branched alkylene having 1-38 carbon atoms optionally interrupted by --CONH-- or --CO--; alkenyl or alkynyl having 2-18 carbon atoms; cycloalkylene having 5-6 carbon atoms; arylene or bis-arylene optionally substituted by alkyl or alkoxy; or a divalent radical of the formula, --CHR'--O--C.sub.2 H.sub.3 (R')--O].sub.n HCR'-- wherein n is 0-20 and R' represents hydrogen or methyl, and R.sub.2, R'.sub.2, R.sub.3 and R'.sub.3 each independently represent --COOR.sub.4, --CN, --CONH.sub.2 or --COCH.sub.3, wherein R.sub.4 represents hydrogen, linear or branched alkyl having 1-18 carbon atoms or cycloalkyl having 5-6 carbon atoms.
REFERENCES:
patent: 3591558 (1971-07-01), Brown et al.
Ash, A Formulary of Cosmetic Preparations, pp. 103-115 (1977).
Clinical Toxicology of Commercial Products, Gleason et al., pp. 102-103 (1969).
Chemical Abstracts, vol. 80, No. 12, Mar. 25, 1974, p. 2, No. 60247x.
Lapoiriere ex. spouse Vandenbossche Claudine
Mondet Jean
Papantoniou Christos
"L'Oreal"
Abramson Freda L.
Goldberg Jerome D.
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