
基本信息:
- 专利标题: METHODS FOR MAKING OXIDATION RESISTANT POLYMERIC MATERIAL
- 申请号:US15914176 申请日:2018-03-07
- 公开(公告)号:US20180194042A1 公开(公告)日:2018-07-12
- 发明人: Orhun K. Muratoglu , Stephen H. Spiegelberg
- 申请人: Orhun K. Muratoglu , Stephen H. Spiegelberg
- 申请人地址: US MA Boston US MA Boston
- 专利权人: The General Hospital Corporation,Cambridge Polymer Group, Inc.
- 当前专利权人: The General Hospital Corporation,Cambridge Polymer Group, Inc.
- 当前专利权人地址: US MA Boston US MA Boston
- 主分类号: B29C35/08
- IPC分类号: B29C35/08 ; C08L23/06 ; A61L27/16 ; A61L31/14 ; A61L31/04 ; A61L29/14 ; A61L29/04 ; A61L27/50 ; C08K5/1545 ; C08K5/00 ; B29C43/00 ; C08J3/28
摘要:
The present invention relates to methods for making oxidation resistant medical devices that comprise polymeric materials, for example, ultra-high molecular weight polyethylene (UHMWPE). The invention also provides methods of making antioxidant-doped medical implants, for example, doping of medical devices containing cross-linked UHMWPE with vitamin E by diffusion and materials used therein.
公开/授权文献:
- US10821632B2 Methods for making oxidation resistant polymeric material 公开/授权日:2020-11-03
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C35/00 | 加热、冷却或凝固,如交联、硫化;所用的设备 |
--------B29C35/02 | .加热或凝固,如交联、硫化 |
----------B29C35/08 | ..通过波动能量或粒子辐射 |