| 发明名称 |
Solubilized orange dye (dialkylsulfonamide derivative) |
| 摘要 |
Novel dyes for plastic substrates which act as filters in such substrates for argon and double-frequency neodymium laser beams are sulfonamide derivatives of 12-H-naphthoperinone. These dyes are soluble in and compatible with the plastic substrate and provide stability to ultraviolet light.
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| 申请公布号 |
US3909442(A) |
申请公布日期 |
1975.09.30 |
| 申请号 |
US19740431199 |
申请日期 |
1974.01.07 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
TUCKER, ROBERT JEROME;SPECTOR, RICHARD |
| 分类号 |
C08K5/00;C07D487/04;C08K5/3442;C08L1/00;C08L27/00;C08L33/00;C08L33/02;C09B57/12;(IPC1-7):C08K5/34;F21V9/00 |
主分类号 |
C08K5/00 |
| 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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