发明名称 |
Verfahren zum Färben von Kontaktlinsen |
摘要 |
<p>Novel colored contact lens and methods for preparation thereof are described. Binding of a color coat to the lenses is accomplished by use of compounds containing the functional groups -CH2-O-R<1>, wherein R<1> is hydrogen or C1 to C16 alkyl, and said -CH2-O-R<1> groups are attached to a carbon atom that is part of an aromatic ring, or are attached to a nitrogen or oxygen atom.</p> |
申请公布号 |
DE69027475(T2) |
申请公布日期 |
1996.12.12 |
申请号 |
DE1990627475T |
申请日期 |
1990.04.12 |
申请人 |
WESLEY-JESSEN CORP., DES PLAINES, ILL., US |
发明人 |
QUINN, MICHAEL H., VALPARAISO, INDIANA 46383, US |
分类号 |
G02C7/04;C08J7/04;G02B1/04;G02B1/14;(IPC1-7):C08J7/04;G02B1/10 |
主分类号 |
G02C7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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