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
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)
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 |
JP13680383A JPS6031567A (en) | 1983-07-28 | 1983-07-28 | Dye refining apparatus |
JP13680983A JPS6031573A (en) | 1983-07-28 | 1983-07-28 | Dye refining apparatus |
JP13681183A JPS6031575A (en) | 1983-07-28 | 1983-07-28 | Dye refining apparatus |
JP13680783A JPS6031571A (en) | 1983-07-28 | 1983-07-28 | Dye refining apparatus |
JP13680483A JPS6031568A (en) | 1983-07-28 | 1983-07-28 | Dye refining apparatus |
JP13681083A JPS6031574A (en) | 1983-07-28 | 1983-07-28 | Dye refining apparatus |
JP13680583A JPS6031569A (en) | 1983-07-28 | 1983-07-28 | Dye refining apparatus |
JP13782983A JPS6031967A (en) | 1983-07-29 | 1983-07-29 | Production unit for ink |
JP13782883A JPS6031966A (en) | 1983-07-29 | 1983-07-29 | Production unit for ink |
JP13783083A JPS6031968A (en) | 1983-07-29 | 1983-07-29 | Production unit for ink |
JP13783183A JPS6031969A (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)
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)
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 |
-
1984
- 1984-07-26 DE DE19843427652 patent/DE3427652A1/en active Granted
- 1984-07-27 FR FR8411975A patent/FR2549844A1/en active Granted
-
1991
- 1991-09-05 HK HK72091A patent/HK72091A/en not_active IP Right Cessation
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 |