发明名称 |
SILICONE HYDROGELS COMPRISING N-VINYL AMIDES AND HYDROXYALKYL (METH)ACRYLATES OR (METH)ACRYLAMIDES |
摘要 |
The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature. |
申请公布号 |
US2017017016(A1) |
申请公布日期 |
2017.01.19 |
申请号 |
US201615278691 |
申请日期 |
2016.09.28 |
申请人 |
Johnson & Johnson Vision Care, Inc. |
发明人 |
Alli Azaam;Vanderlaan Douglas G.;Ford James D.;Joslin Scott L. |
分类号 |
G02B1/04;C08L51/08 |
主分类号 |
G02B1/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. (canceled) |
地址 |
Jacksonville FL US |