Title:
COMPOUND
Document Type and Number:
Japanese Patent JP2011148994
Kind Code:
A
Abstract:
To provide a compound useful as a dye having a high molar extinction coefficient and high spectral density.
The compound is expressed by formula (0). In formula (0), R1 represents a saturated hydrocarbon group having 1 to 8 carbon atoms; R2 represents a hydrogen atom, -CN or the like; R3 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R4a to R7a each represents a hydrogen atom, an aliphatic hydrocarbon group having 1 to 8 carbon atoms or the like; and R21 to R27 each represents a hydrogen atom, an aliphatic hydrocarbon group having 1 to 8 carbon atoms or the like.
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Inventors:
TATSUMI YASUKI
PARK SO-YEON
UEDA YUJI
ASHIDA TORU
PARK SO-YEON
UEDA YUJI
ASHIDA TORU
Application Number:
JP2010279089A
Publication Date:
August 04, 2011
Filing Date:
December 15, 2010
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C09B69/02; C07D311/82; C09B11/28; C09B45/16; G02B5/20; G02B5/22
Domestic Patent References:
| JP2008534332A | 2008-08-28 | |||
| JPS5263223A | 1977-05-25 | |||
| JPS454351B1 | ||||
| JPH0788633B2 | 1995-09-27 | |||
| JP2003510398A | 2003-03-18 | |||
| JP2009280691A | 2009-12-03 | |||
| JPS53117026A | 1978-10-13 | |||
| JP2009163226A | 2009-07-23 |
Foreign References:
| WO2008138812A2 | 2008-11-20 | |||
| WO2008138813A2 | 2008-11-20 | |||
| WO2008138814A2 | 2008-11-20 |
Other References:
JPN6014048738; 飯田弘忠: '金属錯塩染料' 有機合成化学 ｖｏｌ．１８ ｎｏ．１１, 1960, ｐ．７７９-７８５
JPN6014048741; 木村光雄ほか: '金属錯塩染料の染着機構に関する研究第３報 対称１：２型金属錯塩染料の構造とナイロン中への拡散挙動との' 福井大学工学部研究報告， ［ｏｎｌｉｎｅ］ , 197209, ｐ．２４３-２５０
JPN6014048741; 木村光雄ほか: '金属錯塩染料の染着機構に関する研究第３報 対称１：２型金属錯塩染料の構造とナイロン中への拡散挙動との' 福井大学工学部研究報告， ［ｏｎｌｉｎｅ］ , 197209, ｐ．２４３-２５０
Attorney, Agent or Firm:
Toru Nakayama
Toru Sakamoto
Toru Sakamoto