JPS4962538A - - Google Patents
Info
- Publication number
- JPS4962538A JPS4962538A JP6340573A JP6340573A JPS4962538A JP S4962538 A JPS4962538 A JP S4962538A JP 6340573 A JP6340573 A JP 6340573A JP 6340573 A JP6340573 A JP 6340573A JP S4962538 A JPS4962538 A JP S4962538A
- Authority
- JP
- Japan
- 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
- 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
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
-
- 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/062—Phenols
- C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26074872A | 1972-06-08 | 1972-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4962538A true JPS4962538A (hu) | 1974-06-18 |
| JPS5122933B2 JPS5122933B2 (hu) | 1976-07-13 |
Family
ID=22990453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6340573A Expired JPS5122933B2 (hu) | 1972-06-08 | 1973-06-07 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5122933B2 (hu) |
| CA (1) | CA996930A (hu) |
| FR (1) | FR2187859B1 (hu) |
| GB (1) | GB1423629A (hu) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514856C3 (de) * | 1975-04-04 | 1978-04-20 | Hoechst Ag, 6000 Frankfurt | Wasserlösliche Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken von nativen und/oder synthetischen stickstoffhaltigen Fasermaterialien |
| CH635856A5 (de) * | 1978-06-30 | 1983-04-29 | Ciba Geigy Ag | Neue disazofarbstoffe und deren herstellung. |
| JPS57131486U (hu) * | 1981-02-13 | 1982-08-16 | ||
| US4340385A (en) * | 1981-02-23 | 1982-07-20 | Sandoz, Inc. | Stable, concentrated, aqueous compositions containing para-sulfophenyl-azo-substituted 1,4-phenylene-azo-para-2-hydroxypropoxyphenyl dyes |
| DE3222909A1 (de) * | 1982-06-18 | 1983-12-22 | Bayer Ag, 5090 Leverkusen | Diazofarbstoffe |
| EP0194377A3 (en) * | 1985-03-11 | 1988-06-08 | CROMPTON & KNOWLES CORPORATION | Disazo orange dyes for nylon |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA926386A (en) * | 1970-08-25 | 1973-05-15 | Fasciati Alfred | Disazo compounds, their manufacture and use |
-
1973
- 1973-05-28 CA CA172,492A patent/CA996930A/en not_active Expired
- 1973-06-04 GB GB2654773A patent/GB1423629A/en not_active Expired
- 1973-06-07 FR FR7320731A patent/FR2187859B1/fr not_active Expired
- 1973-06-07 JP JP6340573A patent/JPS5122933B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2329129A1 (de) | 1973-12-20 |
| JPS5122933B2 (hu) | 1976-07-13 |
| CA996930A (en) | 1976-09-14 |
| GB1423629A (en) | 1976-02-04 |
| FR2187859B1 (hu) | 1976-09-17 |
| DE2329129B2 (de) | 1976-04-08 |
| FR2187859A1 (hu) | 1974-01-18 |