| 发明名称 |
OXYMETHYLCROWNED CHROMENE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a new compound useful as an ion-selectively responsible photochromic material. SOLUTION: The oxymethylcrowned chromene is represented by general formula (1) (wherein, n is an integer of 0-5). The ion-responsible photochromic material contains the oxymethylcrowned chromene. COPYRIGHT: (C)2005,JPO&NCIPI
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| 申请公布号 |
JP2004359610(A) |
申请公布日期 |
2004.12.24 |
| 申请号 |
JP20030160579 |
申请日期 |
2003.06.05 |
| 申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL & TECHNOLOGY |
发明人 |
TANAKA MUTSUO;ANDO NAONORI |
| 分类号 |
G03C1/73;C07D407/12;C09K9/02;(IPC1-7):C07D407/12 |
主分类号 |
G03C1/73 |
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