GB2337053B - Azo dyes for ink jet printing having at least two (carboxy/sulpho/phosphono)-substituted (2-hydroxy-6-oxo-5-(1-pyridyl)-3-pyridyl) azo phenyl units - Google Patents

Azo dyes for ink jet printing having at least two (carboxy/sulpho/phosphono)-substituted (2-hydroxy-6-oxo-5-(1-pyridyl)-3-pyridyl) azo phenyl units

Info

Publication number
GB2337053B
GB2337053B GB9910432A GB9910432A GB2337053B GB 2337053 B GB2337053 B GB 2337053B GB 9910432 A GB9910432 A GB 9910432A GB 9910432 A GB9910432 A GB 9910432A GB 2337053 B GB2337053 B GB 2337053B
Authority
GB
United Kingdom
Prior art keywords
pyridyl
azo
sulpho
phosphono
oxo
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.)
Expired - Fee Related
Application number
GB9910432A
Other versions
GB2337053A (en
GB9910432D0 (en
Inventor
Mark Kenworthy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZSC SPECIALTY CHEMICALS UK Ltd
Avecia Ltd
Syngenta Ltd
Original Assignee
ZSC SPECIALTY CHEMICALS UK Ltd
Zeneca Ltd
Avecia Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZSC SPECIALTY CHEMICALS UK Ltd, Zeneca Ltd, Avecia Ltd filed Critical ZSC SPECIALTY CHEMICALS UK Ltd
Publication of GB9910432D0 publication Critical patent/GB9910432D0/en
Publication of GB2337053A publication Critical patent/GB2337053A/en
Application granted granted Critical
Publication of GB2337053B publication Critical patent/GB2337053B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings

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)
GB9910432A 1998-05-09 1999-05-06 Azo dyes for ink jet printing having at least two (carboxy/sulpho/phosphono)-substituted (2-hydroxy-6-oxo-5-(1-pyridyl)-3-pyridyl) azo phenyl units Expired - Fee Related GB2337053B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9809823.9A GB9809823D0 (en) 1998-05-09 1998-05-09 Compounds

Publications (3)

Publication Number Publication Date
GB9910432D0 GB9910432D0 (en) 1999-07-07
GB2337053A GB2337053A (en) 1999-11-10
GB2337053B true GB2337053B (en) 2003-09-10

Family

ID=10831656

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9809823.9A Ceased GB9809823D0 (en) 1998-05-09 1998-05-09 Compounds
GB9910432A Expired - Fee Related GB2337053B (en) 1998-05-09 1999-05-06 Azo dyes for ink jet printing having at least two (carboxy/sulpho/phosphono)-substituted (2-hydroxy-6-oxo-5-(1-pyridyl)-3-pyridyl) azo phenyl units

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9809823.9A Ceased GB9809823D0 (en) 1998-05-09 1998-05-09 Compounds

Country Status (1)

Country Link
GB (2) GB9809823D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009013290A (en) * 2007-07-04 2009-01-22 Sumitomo Chemical Co Ltd Azo compound or its salt
EP2868709A1 (en) 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metal free acid dyes, process for the production thereof and their use
EP2868704A1 (en) * 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metal free acid dyes, process for the production thereof and their use
CN106029788B (en) 2013-10-29 2018-03-06 德司达染料分销有限公司 Acid dyes, and its preparation method and application
EP2868705A1 (en) * 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metal free acid dyes, process for their production and their use
EP2868715A1 (en) 2013-10-29 2015-05-06 DyStar Colours Distribution GmbH Metal free acid dyes, process for the production thereof and their use

Also Published As

Publication number Publication date
GB2337053A (en) 1999-11-10
GB9910432D0 (en) 1999-07-07
GB9809823D0 (en) 1998-07-08

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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: 20100506