| 发明名称 |
N-Vinyl lactam based biomedical devices |
| 摘要 |
N-vinyl lactam monomers and comonomers are cross-linked with resonance free di(alkene tertiary amine) cyclic compounds to obtain biomedical devices, including contact lenses, which have high oxygen permeability and good mechanical properties.
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| 申请公布号 |
US4436887(A) |
申请公布日期 |
1984.03.13 |
| 申请号 |
US19810320355 |
申请日期 |
1981.11.12 |
| 申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
CHROMECEK, RICHARD C.;FRIENDS, GARY D.;WISSMAN, LAWRENCE Y.;YOURD, III, RAYMOND A. |
| 分类号 |
A61L29/00;A61L27/16;A61L33/06;B01D71/44;C08F226/06;G02B1/04;(IPC1-7):C08F226/06;C08F226/08;G03B21/46 |
主分类号 |
A61L29/00 |
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