FR2549844B1 - - Google Patents

Info

Publication number
FR2549844B1
FR2549844B1 FR8411975A FR8411975A FR2549844B1 FR 2549844 B1 FR2549844 B1 FR 2549844B1 FR 8411975 A FR8411975 A FR 8411975A FR 8411975 A FR8411975 A FR 8411975A FR 2549844 B1 FR2549844 B1 FR 2549844B1
Authority
FR
France
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
Application number
FR8411975A
Other languages
French (fr)
Other versions
FR2549844A1 (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 JP13680383A external-priority patent/JPS6031567A/en
Priority claimed from JP13681183A external-priority patent/JPS6031575A/en
Priority claimed from JP13680583A external-priority patent/JPS6031569A/en
Priority claimed from JP13680483A external-priority patent/JPS6031568A/en
Priority claimed from JP13680883A external-priority patent/JPS6031572A/en
Priority claimed from JP13680683A external-priority patent/JPS6031570A/en
Priority claimed from JP13680983A external-priority patent/JPS6031573A/en
Priority claimed from JP13680783A external-priority patent/JPS6031571A/en
Priority claimed from JP13681083A external-priority patent/JPS6031574A/en
Priority claimed from JP13783183A external-priority patent/JPS6031969A/en
Priority claimed from JP13783083A external-priority patent/JPS6031968A/en
Priority claimed from JP13782883A external-priority patent/JPS6031966A/en
Priority claimed from JP13782983A external-priority patent/JPS6031967A/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2549844A1 publication Critical patent/FR2549844A1/en
Publication of FR2549844B1 publication Critical patent/FR2549844B1/fr
Application granted granted Critical
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
FR8411975A 1983-07-28 1984-07-27 Purifying dye solns. for ink prodn. Granted FR2549844A1 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP13680883A JPS6031572A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13680683A JPS6031570A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13680983A JPS6031573A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13680783A JPS6031571A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13680383A JPS6031567A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13680583A JPS6031569A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13680483A JPS6031568A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13681183A JPS6031575A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13681083A JPS6031574A (en) 1983-07-28 1983-07-28 Dye refining apparatus
JP13783183A JPS6031969A (en) 1983-07-29 1983-07-29 Production unit for ink
JP13783083A JPS6031968A (en) 1983-07-29 1983-07-29 Production unit for ink
JP13782883A JPS6031966A (en) 1983-07-29 1983-07-29 Production unit for ink
JP13782983A JPS6031967A (en) 1983-07-29 1983-07-29 Production unit for ink

Publications (2)

Publication Number Publication Date
FR2549844A1 FR2549844A1 (en) 1985-02-01
FR2549844B1 true FR2549844B1 (en) 1987-05-22

Family

ID=27584311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411975A Granted FR2549844A1 (en) 1983-07-28 1984-07-27 Purifying dye solns. for ink prodn.

Country Status (3)

Country Link
DE (1) DE3427652A1 (en)
FR (1) FR2549844A1 (en)
HK (1) HK72091A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786327A (en) * 1986-09-29 1988-11-22 Hewlett-Packard Company Dye preparation for thermal ink-jet printheads using ion exchange
IN170303B (en) * 1987-09-02 1992-03-14 Hoechst Ag
DE19546972A1 (en) * 1995-12-15 1997-06-19 Baldwin Gegenheimer Gmbh Washing machine of a machine of the graphic industry
JP3828877B2 (en) * 2003-04-10 2006-10-04 大成化工株式会社 Method for producing a coloring agent (colorant) having excellent color development

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU889676A1 (en) * 1979-08-06 1981-12-15 Предприятие П/Я А-7850 Method of preparing concentrated solutions of cationic dyes
US4383859A (en) * 1981-05-18 1983-05-17 International Business Machines Corporation Ink jet inks and method of making
JPS59122552A (en) * 1982-12-28 1984-07-16 Mitsubishi Chem Ind Ltd Purification of water-soluble dye

Also Published As

Publication number Publication date
FR2549844A1 (en) 1985-02-01
DE3427652A1 (en) 1985-02-07
DE3427652C2 (en) 1990-09-20
HK72091A (en) 1991-09-13

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