发明授权
- 专利标题： Cleaning-preserving aqueous solution for contact lenses and method for cleaning and disinfecting a contact lens by means thereof
- 专利标题（中）： 用于隐形眼镜的清洁保护水溶液及其用于清洁和消毒隐形眼镜的方法
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申请号： US128111申请日： 1993-09-29
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公开(公告)号： US5401431A公开(公告)日： 1995-03-28
- 发明人: Akira Nakagawa , Kisaki Maezawa
- 申请人： Akira Nakagawa , Kisaki Maezawa
- 申请人地址： JPX Nagoya
- 专利权人： Tomei Sangyo Kabushiki Kaisha
- 当前专利权人： Tomei Sangyo Kabushiki Kaisha
- 当前专利权人地址： JPX Nagoya
- 优先权： JPX4-286856 19921001
- 主分类号： A61L2/04
- IPC分类号： A61L2/04 ; A61L12/04 ; C11D1/722 ; C11D1/74 ; C11D3/00 ; G02C13/00 ; C11D1/72 ; B08B7/00
摘要：
A cleaning-preserving aqueous solution for contact lenses, which contains, as a surfactant, a tetra-fatty acid polyoxyethylene sorbitol of the formula 1: ##STR1## wherein a+b+c+d+e+f=20 to 50, and four among R.sub.1 to R.sub.6 are C.sub.12-18 saturated or unsaturated fatty acid residues and the remaining two are hydrogen atoms, and which has a physiological osmotic pressure and has a pH adjusted to a level of from 4 to 9.
公开/授权文献
- US5881487A Multi-purpose, multi-weapon tactical sling/harness 公开/授权日：1999-03-16
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