发明名称 |
FILM-FORMING COMPOSITION FOR A PH-DEPENDANT SUSTAINED RELEASE OF THE ACTIVE AGENT |
摘要 |
The present invention discloses a liquid precursor composition adapted for application on a on a desired surface, this composition comprising: a. at least one therapeutic agent suitable for the treatment or prevention of a disorder or pathological condition, wherein said disorder or pathological condition excludes oral disorders, b. at least one acidic-pH sensitive polymer, c. at least one hydrophobic polymer, and d. a pharmaceutically acceptable volatile solvent, wherein a weight ratio between the at least one hydrophobic polymer and the at least one acidic-pH sensitive polymer is larger than 1. |
申请公布号 |
EP2691085(A1) |
申请公布日期 |
2014.02.05 |
申请号 |
EP20120721938 |
申请日期 |
2012.03.25 |
申请人 |
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREWUNIVERSITY OF JERUSALEM LTD. |
发明人 |
FRIEDMAN, MICHAEL;STEINBERG, DORON;LAVY, ERAN |
分类号 |
A61K9/70;A61K31/155;A61K31/16;A61K31/415;A61K31/4425;A61L29/08;A61L31/10 |
主分类号 |
A61K9/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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