Patent ID: 8968773
Filing Date: 2015-03-03
Classification: A61K,A61P,C08G,C08K,C08L

Abstract:
1. A cross-linkable therapeutic film composition comprising: a) a saccharide-siloxane copolymer; b) a crosslinking agent; c) about 0.1 to about 70 wt % of one or more active/inactive ingredients; and d) at least one of a solvent and solvent mixture, wherein the saccharide-siloxane copolymer has the following formula: wherein R Q comprises an epoxy, cycloepoxy, primary or secondary amino, ethylenediamine, carboxy, halogen, vinyl, allyl, anhydride, or mercapto functionality, m and n are integers between 0 and 10,000 and may be the same or different, each a is independently 0, 1, 2, or 3, y is an integer such that the copolymer has a molecular weight less than 1 million, R R wherein G b+c is 1-10, b or c can be 0, either b or c must be 1, G Z is a linking group between the organosiloxane polymer component and the saccharide component and is independently selected from the group consisting of: —R —R —R —R —R —R —R —R —R R where at least one of r, s and t must be 1, R R wherein the film composition has therapeutic properties, the film composition having a thickness of up to 500 microns.