503543-31-5Relevant academic research and scientific papers
Red dye compound for ink-jet ink, and preparation method and application thereof
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, (2017/02/24)
The invention discloses a red dye compound for ink-jet ink, and a preparation method and application thereof. The compound has a structure as shown in a formula I which is defined in the specification. In the formula I, R, R, R, R and R ind
ANTHRAPYRIDONE COMPOUND, SALT THEREOF, MAGENTA INK COMPOSITION AND COLORED BODY
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Page/Page column 22, (2010/08/07)
The present invention relates to an anthrapyridone compound represented by the following formula (1): (wherein, n represents an integer number of 1 to 3, R1 represents a hydrogen atom, an alkyl group or the like, R2 represents a hydr
ANTHRAPYRIDONE COMPOUND, SALT THEREOF, MAGENTA INK COMPOSITION CONTAINING THE SAME, AND COLORED BODY
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Page/Page column 15, (2009/09/26)
The present invention relates to an anthrapyridone compound represented by the following formula (1): [wherein, R represents a hydrogen atom, an alkyl group, a hydroxy lower alkyl group, a cyclohexyl group or a (mono- or di-alkylamino) alkyl group, X repr
ANTHRAPYRIDONE COMPOUND, MAGENTA INK COMPOSITION AND COLORED MATTER
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Page/Page column 15-16, (2008/06/13)
The present invention relates to an anthrapyridone compound represented by the following Formula (1) (wherein, R represents a hydrogen atom, an alkyl group, a hydroxy lower alkyl group, a cyclohexyl group, a mono- or dialkylaminoalkyl group or a cyano low
NOVEL ANTHRAPYRIDONE COMPOUND, AQUEOUS MAGENTA INK COMPOSITION AND INKJET RECORDING METHOD
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Page/Page column 11-12, (2008/06/13)
The present invention provides magenta dyestuff represented by the formula (1): (wherein symbols are as defined in the present description), with hue and vividness suitable to ink- j et recording, records excellent in fastness to light, gas, water and so
ANTHRAPYRIDONE COMPOUND, AQUEOUS MAGENTA INK COMPOSITION AND INKJET RECORDING METHOD
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Page/Page column 14, (2010/11/08)
The present invention provides magenta dyestuff represented by the formula (1): (symbols are as defined in the present description), with hue and vividness suitable to ink-jet recording, excellent fastness to light, gas, water and so on in records and an
NOVEL ANTHRAPYRIDONE COMPOUNDS,WATER-BASE MAGENTA INK COMPOSITIONS,AND INK-JET RECORDING PROCESS
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Page 16, (2008/06/13)
New anthrapyridone compounds represented by the general formula (14): ???{wherein R represents a hydrogen atom, an alkyl group (optionally substituted with mono- or di-alkylamino group), a lower alkyl group(optionally substituted with a hydroxyl group or
