发明名称 |
TWO-PHASE, WATER-ABSORBENT BIOADHESIVE COMPOSITION |
摘要 |
An adhesive composition is provided that contains both a hydrophobic phase and a hydrophilic phase, wherin the hydrophobic phase is composed of a crosslinked hydrophobic polymer composition and the hydrophilic phase is a water-absorbent blend of a hydrophilic polymer and a complementary oligomer capable of crosslinking the hydrophilic polymer through hydrogen bonding, ionic bonding, and/or covalent bonding. The composition is useful as a bioadhesive, for affixing drug delivery systems, wound dressings, bandages, cushions, or the like to a body surface such as skin or mucosal tissue.
|
申请公布号 |
CA2447302(C) |
申请公布日期 |
2008.07.29 |
申请号 |
CA20022447302 |
申请日期 |
2002.05.01 |
申请人 |
A.V. TOPCHIEV INSTITUTE OF PETROCHEMICAL SYNTHESIS;CORIUM INTERNATIONAL, INC. |
发明人 |
FELDSTEIN, MIKHAIL M.;CLEARY, GARY W.;BAIRAMOV, DANIR F.;KULICHIKHIN, VALERY G. |
分类号 |
C09J139/06;A61K9/70;A61L15/22;A61L15/30;A61L15/44;A61L15/46;A61L15/58;A61L15/60;C08L33/08;C08L71/00;C08L77/00;C09J123/22;C09J139/04;C09J171/02 |
主分类号 |
C09J139/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|