| 发明名称 |
Hydrogel with internal wetting agent |
| 摘要 |
A wettable silicone hydrogel made by including a high molecular weight hydrophilic polymer into the silicone hydrogel monomer mix is presented. The hydrophilic polymer is entrapped in the hydrogel with little or no covalent bonding between it and the hydrogel matrix.
|
| 申请公布号 |
US6367929(B1) |
申请公布日期 |
2002.04.09 |
| 申请号 |
US20000533062 |
申请日期 |
2000.03.22 |
| 申请人 |
JOHNSON & JOHNSON VISION CARE, INC. |
发明人 |
MAIDEN ANNIE C.;VANDERLAAN DOUGLAS G.;TURNER DAVID C.;LOVE ROBERT N.;FORD JAMES D.;MOLOCK FRANK F.;STEFFEN ROBERT B.;HILL GREGORY A.;ALLI AZAAM;MCCABE KEVIN P. |
| 分类号 |
G02C7/02;C08F230/08;C08F283/12;C08F290/06;C08F290/14;G02B1/04;(IPC1-7):G02C7/04 |
主分类号 |
G02C7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
