| 发明名称 |
COMPOSITIONS AND METHODS FOR MAKING BIODEGRADABLE STRUCTURES |
| 摘要 |
A composition including PPF or a PPF copolymer that can be used to fabricate biodegradable structures. The composition can be used in 3-D patterning (e.g., 3-D printing and sterolighography) methods. For example, 3-D patternable compositions include PPF or a PPF copolymer, a photoinitiator or photoinitiators, and a resolution control inhibitor or inhibitors. The compositions can be used to make biodegradable structures (such as cardivascular scaffolds). The biodegradable structures can be surface functionalized. The biodegradable structures can be used in methods of blood delivery in an individual. |
| 申请公布号 |
US2016136326(A1) |
申请公布日期 |
2016.05.19 |
| 申请号 |
US201414895617 |
申请日期 |
2014.06.06 |
| 申请人 |
Children's National Medical Center ;University of Maryland, College Park |
发明人 |
FISHER John Patrick;MELCHIORRI Anthony;HIBINO Narutoshi;KRIEGER Axel;COSTELLO John P.;COCHENOUR Carolyn |
| 分类号 |
A61L27/16;A61L27/22;A61L27/58;A61L27/50;A61L27/54;C08F267/06;A61L27/26 |
主分类号 |
A61L27/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1) A 3-D patternable composition comprising:
a) poly(propylene fumarate) (PPF) or copolymer comprising poly(propylene fumarate); b) a cross-linking monomer/co-monomer selected from fumarates; c) a photoinitiator selected from phosphine oxides; d) α-tocopherol; and e) hydroxyl-methoxybenzophenone. |
| 地址 |
Washington DC US |
