| 英文品名 |
Lenefilcon A |
| 名称来源 |
USAN;2000-2004; |
| 化学表述 |
2-hydroxyethyl 2-methyl-2-propenoate polymer with 2,3-dihydroxypropyl 2-methyl-2-propenoate and oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(2-methyl-2-propenoate) |
| CA登记号 |
131577-81-6 |
| 分 子 式 |
(C6H10O3)x(C7H12O4)y(C16H26O7)z |
| 结 构 式 |
|
| 品种类别 |
接触晶状体材料（亲水的）; |
| 简介 |
上市（Vistakon, Johnson & Johnson Vision Products, Inc.，美国）。PURITY OF 2-hydroxyethyl methacrylate(HEMA)：>99.5%；WATER CONTENT，at ambient temperature (23±2℃)：55±0.4%；OXYGEN PERMEABILITY，at 35℃(Dk Value)：16±0.6 x 10-11(cm2/sec)(ml O2/ml x mm Hg) |
|
