Drug – bio-affecting and body treating compositions – Live skin colorant containing
Patent
1989-11-20
1991-10-01
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Live skin colorant containing
424 78, 424 81, 424401, A61K 7021
Patent
active
050532219
ABSTRACT:
A novel mascara composition is disclosed. The composition comprises: (a) an effective amount of water; (b) an effective amount of microsphere particles selected from the group consisting of silica beads, polymethylmethacrylate beads, and combinations thereof; and (c) an effective amount of a water dispersible, high molecular weight, amorphous anionic polyester polymer having an approximate molecular weight, MN, of about 14,000 to about 16,000 and a melt viscosity at 200.degree. C. of about 2000 to about 42,000 poise as measured with a Sieglaff-McKelvey Capillary Rheometer, 100 sec.sup.-1 shear rate. The polyester polymer is added to the mascara composition as a water dispersion having a solids content of not more than about 40% by weight of the dispersion. Prepared mascara compositions contain silica beads polymethylmethacrylate beads and an effective amount of the emulsifier C12-C15 alcohols benzoate.
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patent: 4536405 (1985-08-01), Nara et al.
patent: 4665107 (1987-05-01), Micale
patent: 4801445 (1989-01-01), Fukui et al.
patent: 4820510 (1989-04-01), Arraudeau et al.
patent: 4906458 (1990-03-01), Shigata et al.
Edmundson Robert J.
Robertson Sharon R.
Kulkosky P.
Maybe Holding Co.
Page Thurman K.
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