| 发明名称 |
Hydrogel contact lenses of high biocompatibility |
| 摘要 |
A hydrogel contact lens is described, the HEMA basic material of which is copolymerized with SPE and amino acids. The water retention capability and the refractive index of the resulting contact lens are similar to those of the natural cornea.
|
| 申请公布号 |
US6733123(B2) |
申请公布日期 |
2004.05.11 |
| 申请号 |
US20010038110 |
申请日期 |
2001.11.09 |
| 申请人 |
WOHLK CONTACT-LINSEN GMBH |
发明人 |
POLZHOFER KURT;FROMME ROLAND;HAASE LOTHAR;HERTER K;KOLLOSCHE BIRGIT |
| 分类号 |
C08F220/28;C08F220/38;G02B1/04;(IPC1-7):G02C7/04 |
主分类号 |
C08F220/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
