<p>Binary polymer mixtures of albumin and glycosaminoglycan and ternary polymer mixtures of polyionic polypeptide and high molecular weight and highly charged polyanions are useful for managing skin including wrinkles or other irregularities. Aqueous compositions of the ternary mixtures have pH dependent phase change properties and provide skin activated films.</p>
申请公布号
EP0426074(A2)
申请公布日期
1991.05.08
申请号
EP19900120712
申请日期
1990.10.29
申请人
UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.;BIOMATRIX, INC.
发明人
BAND, PHILIP ARTHUR;BARBONE, ARMINDA GLORIA;GODDARD, ERROL DESMOND;LESHCHINGER, ADOLF;PARTAIN III, EMMETT MALONE;PAVLICHKO, JOSEPH PETER