Xavier Thomas,Virginie Caprasse,Eric Jude Joffre,Csilla Kollar,David Clayton Gantner,Victor A. Raul
申请号：
US12300875
公开号：
US08968773B2
申请日:
2007.05.23
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The invention provides: a cross-linkable therapeutic composition comprising a) a saccharide-siloxane copolymer b) a crosslinking agent c) one or more active/inactive ingredients and d) optionally, a solvent, or solvent mixture, wherein the saccharide-siloxane copolymer has the following formula: R2aR1(3-a)SiO—[(SiR2R1O)m-(SiR12O)n]y-SiR1(3-a)R2a that is further formulaically defined and wherein the saccharide-siloxane copolymer is a reaction product of a functionalized organosiloxane polymer and at least one hydroxy-functional saccharide such that the organosiloxane component is covalently linked via a linking group to the saccharide component films and methods related thereto. The composition has therapeutic properties. The invention also provides articles of manufacture including topical and transdermal agent delivery patches comprising the novel film-forming composition and/or films.
