GB8527218D0 - Purification of dyes - Google Patents

Purification of dyes

Info

Publication number
GB8527218D0
GB8527218D0 GB858527218A GB8527218A GB8527218D0 GB 8527218 D0 GB8527218 D0 GB 8527218D0 GB 858527218 A GB858527218 A GB 858527218A GB 8527218 A GB8527218 A GB 8527218A GB 8527218 D0 GB8527218 D0 GB 8527218D0
Authority
GB
United Kingdom
Prior art keywords
dyes
purification
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.)
Withdrawn
Application number
GB858527218A
Other versions
GB2168368A (en
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP23421184A external-priority patent/JPS61113656A/en
Priority claimed from JP23421284A external-priority patent/JPS61113657A/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of GB8527218D0 publication Critical patent/GB8527218D0/en
Publication of GB2168368A publication Critical patent/GB2168368A/en
Withdrawn legal-status Critical Current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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0096—Purification; Precipitation; Filtration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
GB08527218A 1984-11-08 1985-11-05 Purifying dye solutions for use in the ink-jet process Withdrawn GB2168368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23421184A JPS61113656A (en) 1984-11-08 1984-11-08 Purification of dye
JP23421284A JPS61113657A (en) 1984-11-08 1984-11-08 Purification of dye

Publications (2)

Publication Number Publication Date
GB8527218D0 true GB8527218D0 (en) 1985-12-11
GB2168368A GB2168368A (en) 1986-06-18

Family

ID=26531432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08527218A Withdrawn GB2168368A (en) 1984-11-08 1985-11-05 Purifying dye solutions for use in the ink-jet process

Country Status (2)

Country Link
DE (1) DE3539727A1 (en)
GB (1) GB2168368A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2022704B3 (en) * 1987-04-16 1991-12-01 Ciba-Geigy Ag PROCEDURE FOR THE OBTAINING OF CONCENTRATED AQUEOUS COLORING PREPARATIONS OF ORGANIC DYES.
DE3734528A1 (en) * 1987-10-13 1989-05-03 Hoechst Ag USE OF COLORING AGENTS FOR RECORDING LIQUIDS
US4992078A (en) * 1989-02-23 1991-02-12 Sandoz Ltd. Sulfur dyes and method of preparing same: membrane process
JP2983742B2 (en) * 1992-02-12 1999-11-29 オリヱント化学工業株式会社 New trisazo dyes and dye compositions containing them
JP2986605B2 (en) * 1992-02-12 1999-12-06 オリヱント化学工業株式会社 New trisazo dyes and dye compositions containing them
US6665095B1 (en) * 1999-01-29 2003-12-16 Kimberly-Clark Worldwide, Inc. Apparatus for hybrid printing
US6717699B1 (en) 1999-01-29 2004-04-06 Kimberly-Clark Worldwide, Inc. Method for hybrid printing
US6562117B2 (en) * 2000-09-18 2003-05-13 Seiko Epson Corporation Process for producing pigment dispersion
FR2844462B1 (en) * 2002-09-13 2004-11-19 Clariant Int Ltd TREATMENT OF DYE BATHS BY A MEMBRANE PROCESS FOR THE REUSE OF WATER AND NaCl IN THE PROCESS
DE10254486A1 (en) 2002-11-22 2004-08-12 J. S. Staedtler Gmbh & Co. Kg Ink base for pigmented inks, inks made from them and their use
CN108841198B (en) * 2018-05-31 2020-08-11 韩学民 Process for producing phthalocyanine blue series dye direct blue 199

Also Published As

Publication number Publication date
GB2168368A (en) 1986-06-18
DE3539727A1 (en) 1986-05-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)