Polymeric diffusion matrix containing estradiol diacetate

Details Polymeric diffusion matrix containing estradiol diacetate Polymeric diffusion matrix containing estradiol diacetate

1980-07-11

1981-09-22

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

128168, 424 22, 424 80, 424238, A61L 1503, A61K 3179

Patent

active

042910145

ABSTRACT:
There is disclosed a polymeric diffusion matrix for the sustained release of estradiol diacetate by delivery to a patient requiring uterine wall maintenance or other types of estrogen therapy wherein the matrix comprises a polar plasticizer, polyvinylalcohol, polyvinylpyrrolidone, and a pharmaceutically effective amount of estradiol diacetate.

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