Drug – bio-affecting and body treating compositions – Live skin colorant containing
Patent
1992-07-20
1993-11-09
Webman, Edward
Drug, bio-affecting and body treating compositions
Live skin colorant containing
424 63, 424 69, 524601, 524602, 524605, 524538, A61K 7021, A61K 7031, A61K 7032, A61K 9107
Patent
active
052600521
ABSTRACT:
The present invention concerns a process for preparing a treated blend which contains pigment material dispersed in a continuous phase of water and a polyester material. The invention also concerns compositions prepared from such process. The polyester material of the treated blend is linear, contains a sulfomonomer, and has an average particle size of less than 1 .mu.m.
REFERENCES:
patent: 4268410 (1981-05-01), Allan et al.
patent: 4853430 (1989-08-01), Stuhler et al.
patent: 5053221 (1991-10-01), Robertson et al.
Peters Kimberly T.
Wu Stephen H. W.
Eastman Kodak Company
Heath, Jr. William P.
James Betty J.
Savitsky T. R.
Webman Edward
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