Adding pharmaceutically active compounds to substrates

Details Adding pharmaceutically active compounds to substrates Adding pharmaceutically active compounds to substrates

1998-06-30

2000-08-01

Azpuru, Carlos A.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

A61F 1302

Patent

active

060963328

ABSTRACT:
The present invention relates to a low temperature process for adding pharmaceutically active compounds to substrates. The substrates are preferably those used in the manufacture of disposable absorbent articles, or are the articles themselves. The pharmaceutically active compound is selected from the group consisting of: monoesters of a polyhydric aliphatic alcohol and a fatty acid containing from eight to eighteen carbon atoms and wherein said monoester has at least one hydroxyl group associated with its aliphatic alcohol residue; diesters of a polyhydric aliphatic alcohol and a fatty acid containing from eight to eighteen carbon atoms and wherein said diester has at least one hydroxyl group associated with its aliphatic alcohol residue; and mixtures of said monoesters and diesters.

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