| 发明名称 |
Internal reflection suppressing coating material for optical glass |
| 摘要 |
Internal reflection of an optical glass is suppressed by applying a coating material comprising a material selected from coal tar and coal tar pitch and a resin selected from vinylidene chloride series copolymers and halogenated epoxy resins.
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| 申请公布号 |
US4332706(A) |
申请公布日期 |
1982.06.01 |
| 申请号 |
US19800149456 |
申请日期 |
1980.05.13 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
UEHARA, HARUO;SATOMI, KUNIO |
| 分类号 |
C03C17/32;C09D163/00;C09D195/00;G02B1/11;(IPC1-7):C08L91/00 |
主分类号 |
C03C17/32 |
| 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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