| Original document(10 pages) 中文版 |
The invention relates to a self-polymerization prosthesis basic material formed by two components, which comprises: (A) one liquid monomer; (B) one powder component with filling agent, while said component at least comprises one pearl polymerization product whose pearl phase is improved. Said pearl polymerization product, via age hardening, will be one anti-impact prosthesis synthesis material, whose fracture toughness property >=2MPa m[1/2], and breaking energy >=900J/m[2]; the distribution of flexible phase of powder is the possibility of a-c, as: (a) the flexible inner core is inside the fixed frame (inner core - frame - particle); (b) several flexible inner cores inside the frame matrix; (c) the inner core - frame - particle distribution of (a) is distributed in the fixed matrix. |
Application Number
申请号 |
200610067946 |
Application Date
申请日 |
2006.03.17 |
| Title 名称 |
High impact plastics for prosthesis
|
Publication Number
公开号 |
1833733 |
Publication Date
公开日 |
2006.09.20 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
A61L27/16,A61L27/50 |
Applicant(s) Name
申请人 |
Heraeus Kulzer GmbH |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Renz Karl-heinz, Stange Frank, Koschalka Oliver, Erdrich Albert Dr. |
| Attorney & Agent 代理人 |
lou xianyang |
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