发明名称 |
Highly Crystalline Polyethylene |
摘要 |
The present invention relates to a method of making cross-linked highly crystalline polymeric material comprising irradiating the polymeric material with ionizing radiation, thereby forming a cross-linked polymeric material, doping and pressuring the cross-linked polymeric material; heating and cooling the pressurized cross-linked polymeric material, then releasing the pressure, thereby forming a highly crystalline cross-linked polymeric material. The invention also encompasses a cross-linked highly crystalline polymeric material for a medical device or implant made by the above method, and a medical device or implant produced by machining the cross-linked highly crystalline polymeric material. |
申请公布号 |
EP2441782(A1) |
申请公布日期 |
2012.04.18 |
申请号 |
EP20110189046 |
申请日期 |
2006.08.18 |
申请人 |
THE GENERAL HOSPITAL CORPORATION D/B/A MASSACHUSETTS GENERAL HOSPITAL |
发明人 |
ORAL, EBRU;MURATOGLU, ORHUN |
分类号 |
C08F10/02;A61F2/00;A61L27/16;B29C35/00;C08F8/00;C08F110/02;C08J3/20;C08J3/28;C08K5/1545;C08L23/06 |
主分类号 |
C08F10/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|