CN102464894B - 一种吡唑酮类防光晕染料的制备方法 - Google Patents
一种吡唑酮类防光晕染料的制备方法 Download PDFInfo
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- CN102464894B CN102464894B CN201010541309.3A CN201010541309A CN102464894B CN 102464894 B CN102464894 B CN 102464894B CN 201010541309 A CN201010541309 A CN 201010541309A CN 102464894 B CN102464894 B CN 102464894B
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- pyrazolone
- dinitrophenyl
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- piperidinyl carbonyl
- dye
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- 0 C1CC=*CC1 Chemical compound C1CC=*CC1 0.000 description 3
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CN201010541309.3A CN102464894B (zh) | 2010-11-12 | 2010-11-12 | 一种吡唑酮类防光晕染料的制备方法 |
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CN102464894A CN102464894A (zh) | 2012-05-23 |
CN102464894B true CN102464894B (zh) | 2014-05-14 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238798A (en) * | 1990-06-01 | 1993-08-24 | Fuji Photo Film Co., Ltd. | Silver halide photographic material containing dispersed dye |
US5274109A (en) * | 1991-12-20 | 1993-12-28 | Eastman Kodak Company | Microprecipitated methine oxonol filter dye dispersions |
US5451494A (en) * | 1994-04-28 | 1995-09-19 | Eastman Kodak Company | Photographic elements containing acyl substituted oxonol dyes |
GB2330663A (en) * | 1997-10-03 | 1999-04-28 | Eastman Kodak Co | Photographic image improvement |
EP1094363A2 (en) * | 1999-10-20 | 2001-04-25 | Eastman Kodak Company | Photographic element with excellent speed differential for digital and optical exposure devices |
EP1473330A1 (en) * | 1996-07-17 | 2004-11-03 | Fuji Photo Film Co., Ltd. | Process for the synthesis of oxonol compound |
CN101414113A (zh) * | 2008-12-02 | 2009-04-22 | 中国乐凯胶片集团公司 | 一种双面感光彩色相纸 |
CN101625520A (zh) * | 2009-07-24 | 2010-01-13 | 中国乐凯胶片集团公司 | 一种纳米复合吸光材料及其制备方法 |
-
2010
- 2010-11-12 CN CN201010541309.3A patent/CN102464894B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5238798A (en) * | 1990-06-01 | 1993-08-24 | Fuji Photo Film Co., Ltd. | Silver halide photographic material containing dispersed dye |
US5274109A (en) * | 1991-12-20 | 1993-12-28 | Eastman Kodak Company | Microprecipitated methine oxonol filter dye dispersions |
US5451494A (en) * | 1994-04-28 | 1995-09-19 | Eastman Kodak Company | Photographic elements containing acyl substituted oxonol dyes |
EP1473330A1 (en) * | 1996-07-17 | 2004-11-03 | Fuji Photo Film Co., Ltd. | Process for the synthesis of oxonol compound |
GB2330663A (en) * | 1997-10-03 | 1999-04-28 | Eastman Kodak Co | Photographic image improvement |
EP1094363A2 (en) * | 1999-10-20 | 2001-04-25 | Eastman Kodak Company | Photographic element with excellent speed differential for digital and optical exposure devices |
CN101414113A (zh) * | 2008-12-02 | 2009-04-22 | 中国乐凯胶片集团公司 | 一种双面感光彩色相纸 |
CN101625520A (zh) * | 2009-07-24 | 2010-01-13 | 中国乐凯胶片集团公司 | 一种纳米复合吸光材料及其制备方法 |
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CN102464894A (zh) | 2012-05-23 |
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Address after: 110141 -12, No. 8, No. 2, No. six, Shenyang economic and Technological Development Zone, Liaoning, China Patentee after: SHENYANG PHOTOSENSITIVE CHEMICAL RESEARCH INSTITUTE CO.,LTD. Address before: 110141 Shenyang economic and Technological Development Zone, Liaoning, No. two, No. six street, No. six Patentee before: SHENYANG PHOTOSENSITIVE CHEMICAL Research Institute |
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Effective date of registration: 20161208 Address after: 110141 Shenyang economic and Technological Development Zone, Liaoning, No. two, No. six street, No. six Patentee after: LUCKY (SHENYANG) TECHNOLOGICAL INDUSTRIES CO.,LTD. Address before: 110141 -12, No. 8, No. 2, No. six, Shenyang economic and Technological Development Zone, Liaoning, China Patentee before: SHENYANG PHOTOSENSITIVE CHEMICAL RESEARCH INSTITUTE CO.,LTD. |
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Effective date of registration: 20220706 Address after: 110000 No. 2-12, 8a, No. 6 road, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: SHENYANG PHOTOSENSITIVE CHEMICAL RESEARCH INSTITUTE CO.,LTD. Address before: 110141, No. six, No. six, two street, Shenyang economic and Technological Development Zone, Liaoning Patentee before: LUCKY (SHENYANG) TECHNOLOGICAL INDUSTRIES CO.,LTD. |
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