| 发明名称 |
Interpenetrating polymer networks for contact lens production |
| 摘要 |
The present invention is directed to an interpenetrating polymer network comprised of a polyurea network interpenetrated with a polyacrylic network and the article of manufacture, such as a contact lens, made therefrom.
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| 申请公布号 |
US5674942(A) |
申请公布日期 |
1997.10.07 |
| 申请号 |
US19950415001 |
申请日期 |
1995.03.31 |
| 申请人 |
JOHNSON & JOHNSON VISION PRODUCTS, INC. |
发明人 |
HILL, GREGORY A.;FRISCH, KURT C.;SENDIJAREVIC, VAHID;WONG, SHAIO-WEN |
| 分类号 |
G02C7/04;C08F283/00;C08F290/00;C08F299/02;C08G18/32;C08G18/48;C08G18/50;C08G18/63;C08G18/67;C08L33/04;C08L75/00;C08L75/08;G02B1/04;(IPC1-7):C08L75/02 |
主分类号 |
G02C7/04 |
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