发明名称 |
PRÉ-POLÍMEROS COM CADEIAS PENDENTES DE POLÍMERO CONTENDO POLISSILOXANO |
摘要 |
The invention provide a new class of silicone-containing prepolymers containing dangling polysiloxane-containing polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone hydrogel material with a relatively high oxygen permeability, a reduced elastic modulus, and a relatively high ion permeability. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and to methods for making the silicone hydrogel contact lenses. |
申请公布号 |
BRPI0809271(A2) |
申请公布日期 |
2014.10.14 |
申请号 |
BR2008PI09271 |
申请日期 |
2008.03.21 |
申请人 |
NOVARTIS AG |
发明人 |
JIAN S. ZHOU;DAWN A. SMITH |
分类号 |
B29D11/00;C08G77/442;G02B11/04 |
主分类号 |
B29D11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|