GB2332441A - AZO dyes for ink-jet printing - Google Patents
AZO dyes for ink-jet printingInfo
- Publication number
- GB2332441A GB2332441A GB9902959A GB9902959A GB2332441A GB 2332441 A GB2332441 A GB 2332441A GB 9902959 A GB9902959 A GB 9902959A GB 9902959 A GB9902959 A GB 9902959A GB 2332441 A GB2332441 A GB 2332441A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nhc
- optionally substituted
- alkylene
- alkyl
- substituents
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
- C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Azo dyes of Formula (1) have utility as dyes for inkjet printing, where Formula (1) comprises any suitable form of the compound: such as salt; stereoisomer, zwitterion, polymorph, complex, isotopic form, combinations thereof in the same species and mixtures thereof; where: n represents from 1 to 5 inclusive; R<SP>1</SP>, R<SP>1B</SP>, R<SP>4</SP> and R<SP>4B</SP> each independently comprises at least one of the following substituents, optionally substituted: H, C 1-8 alkyl; C 1-8 alkoxy; -NHCOH, C 1-8 alkylcarbonylamino; and -NHCONR<SP>5</SP>R<SP>6</SP> where R<SP>5</SP> and R<SP>6</SP> each independently comprises at least one of the following substituents: H, C 1-8 alkyl and aryl; and R<SP>2</SP> and R<SP>3</SP> each independently comprises at least one of the following substituents, optionally substituted: H: C 1-8 alkoxy; -NHC 1-8 alkyleneOH, -SC 1-8 alkyleneSO 3 H; -NHC 1-8 alkyleneN(C 1-8 alkyl 2 ; (a) where X comprises one of the following: - NHC 1-8 alkylene; -NHphenylSO 2 NHC 1-8 alkylene; and a direct link, (b) where X comprises one of the following: -NHC 1-8 alkylene; -NHphenylSO 2 NHC 1-8 alkylene, and a direct link; a moiety of Formula (2) where m and p is each independently from 0 to 5 inclusive, provided that (m + p) is from 1 to 5 inclusive; and R<SP>1A</SP>, R<SP>2A</SP>, R<SP>4A</SP> and R<SP>4C</SP> each independently comprises at least one of those optionally substituted substituents as defined herein for R<SP>1</SP>, R<SP>2</SP>, R<SP>4</SP> and R<SP>4B</SP> respectively; and any other suitable labile or non-labile substituent not mentioned above; where the optional substituents herein comprise: C<SP>1-4</SP>alkyl (optionally substituted with at least one halo), C 1-4 alkoxy (optionally substituted with at least one halo), carboxy, sulpho, hydroxy, amino, mercapto, cyano, nitro and halo.
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9619586.2A GB9619586D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619584.7A GB9619584D0 (en) | 1996-09-19 | 1996-09-19 | Bisazo inkjet dyes |
GBGB9619585.4A GB9619585D0 (en) | 1996-09-19 | 1996-09-19 | Bisazo inkjet dyes |
GBGB9619571.4A GB9619571D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619588.8A GB9619588D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619612.6A GB9619612D0 (en) | 1996-09-19 | 1996-09-19 | Bizao inkjet dyes |
GBGB9619570.6A GB9619570D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619575.5A GB9619575D0 (en) | 1996-09-19 | 1996-09-19 | Bisazo inkjet dyes |
GBGB9619592.0A GB9619592D0 (en) | 1996-09-19 | 1996-09-19 | Bisazo inkjet dyes |
GBGB9619591.2A GB9619591D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619572.2A GB9619572D0 (en) | 1996-09-19 | 1996-09-19 | Bisazo inkjet dyes |
GBGB9619590.4A GB9619590D0 (en) | 1996-09-19 | 1996-09-19 | Bisazo inkjet dyes |
GBGB9619587.0A GB9619587D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619589.6A GB9619589D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619574.8A GB9619574D0 (en) | 1996-09-19 | 1996-09-19 | Monoazo inkjet dyes |
GBGB9619593.8A GB9619593D0 (en) | 1996-09-19 | 1996-09-19 | Bisazo inkjet dyes |
PCT/GB1997/002377 WO1998012263A1 (en) | 1996-09-19 | 1997-09-05 | Azo dyes for ink-jet printing |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9902959D0 GB9902959D0 (en) | 1999-03-31 |
GB2332441A true GB2332441A (en) | 1999-06-23 |
GB2332441B GB2332441B (en) | 2001-03-21 |
Family
ID=27585625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9902959A Expired - Fee Related GB2332441B (en) | 1996-09-19 | 1997-09-05 | Azo dyes for ink-jet printing |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4126097A (en) |
GB (1) | GB2332441B (en) |
WO (1) | WO1998012263A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0918074B1 (en) * | 1997-11-20 | 2000-07-12 | ILFORD Imaging Switzerland GmbH | Azo dyes, their preparation and use thereof |
DE59903965D1 (en) * | 1999-02-23 | 2003-02-13 | Ilford Imaging Ch Gmbh | Monoazo dyes, their production and use |
US6641653B2 (en) * | 2001-07-19 | 2003-11-04 | Cabot Corporation | Ink compositions comprising modified colored pigments and methods for preparing the same |
JP4794270B2 (en) * | 2004-10-26 | 2011-10-19 | 日本化薬株式会社 | Water-soluble azo compound, ink composition and colored body |
CA2625660A1 (en) | 2005-10-25 | 2007-05-03 | Nippon Kayaku Kabushiki Kaisha | Water soluble azo compound, ink composition, and colored material |
TWI408179B (en) | 2006-11-01 | 2013-09-11 | Nippon Kayaku Kk | Water-soluble azo compound or salt thereof, ink composition and colored article |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0468647A1 (en) * | 1990-07-26 | 1992-01-29 | Zeneca Limited | Anionic compounds |
EP0612820A2 (en) * | 1993-02-26 | 1994-08-31 | Canon Kabushiki Kaisha | Ink, and ink-jet recording method and instrument using the same |
EP0669381A2 (en) * | 1994-02-28 | 1995-08-30 | Canon Kabushiki Kaisha | Dye, ink containing the same, and ink-jet recording method and instrument using the ink |
EP0719847A1 (en) * | 1994-04-25 | 1996-07-03 | Seiko Epson Corporation | Water-base ink composition and method of recording therewith |
-
1997
- 1997-09-05 WO PCT/GB1997/002377 patent/WO1998012263A1/en active Application Filing
- 1997-09-05 AU AU41260/97A patent/AU4126097A/en not_active Abandoned
- 1997-09-05 GB GB9902959A patent/GB2332441B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0468647A1 (en) * | 1990-07-26 | 1992-01-29 | Zeneca Limited | Anionic compounds |
EP0612820A2 (en) * | 1993-02-26 | 1994-08-31 | Canon Kabushiki Kaisha | Ink, and ink-jet recording method and instrument using the same |
EP0669381A2 (en) * | 1994-02-28 | 1995-08-30 | Canon Kabushiki Kaisha | Dye, ink containing the same, and ink-jet recording method and instrument using the ink |
EP0719847A1 (en) * | 1994-04-25 | 1996-07-03 | Seiko Epson Corporation | Water-base ink composition and method of recording therewith |
Also Published As
Publication number | Publication date |
---|---|
AU4126097A (en) | 1998-04-14 |
WO1998012263A1 (en) | 1998-03-26 |
GB9902959D0 (en) | 1999-03-31 |
GB2332441B (en) | 2001-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090905 |