发明申请
- 专利标题: LOW HYDROUS SOFT OPHTHALMIC LENS AND METHOD FOR MANUFACTURING THE SAME
- 专利标题(中): 低水软光透镜及其制造方法
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申请号: US14239071申请日: 2012-08-15
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公开(公告)号: US20140333893A1公开(公告)日: 2014-11-13
- 发明人: Rumiko Kitagawa , Masataka Nakamura , Satoru Ogasahara
- 申请人: Rumiko Kitagawa , Masataka Nakamura , Satoru Ogasahara
- 申请人地址: JP Tokyo
- 专利权人: Toray Industries, Inc.
- 当前专利权人: Toray Industries, Inc.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2011-178665 20110817; JP2012-045096 20120301
- 国际申请: PCT/JP2012/070775 WO 20120815
- 主分类号: G02B1/04
- IPC分类号: G02B1/04 ; G02B1/12 ; C08L33/26 ; C08L79/02 ; C08L33/02
摘要:
Provided are a low hydrous soft ophthalmic lens that can remarkably reduce or avoid a phenomenon in which a lens sticks to a cornea when worn and can reduce a decrease in the performance of a coating layer when rubbing the low hydrous soft ophthalmic lens for cleaning and a method for manufacturing the same. The low hydrous soft ophthalmic lens has a layer formed of a hydrophilic polymer on at least part of the surface of a base material containing a polysiloxane compound, and at least part of the inside of the layer is cross-linked.
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