GB1496560A - Water-soluble disazo dyestuffs a process for their preparation and their use for dyeing synthetic and natural polyamides - Google Patents
Water-soluble disazo dyestuffs a process for their preparation and their use for dyeing synthetic and natural polyamidesInfo
- Publication number
- GB1496560A GB1496560A GB4982675A GB4982675A GB1496560A GB 1496560 A GB1496560 A GB 1496560A GB 4982675 A GB4982675 A GB 4982675A GB 4982675 A GB4982675 A GB 4982675A GB 1496560 A GB1496560 A GB 1496560A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- dyes
- phenyl
- preparation
- soluble disazo
- 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
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 3
- 239000004952 Polyamide Substances 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 238000004043 dyeing Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000975 dye Substances 0.000 abstract 4
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 abstract 2
- YXVFYQXJAXKLAK-UHFFFAOYSA-N biphenyl-4-ol Chemical compound C1=CC(O)=CC=C1C1=CC=CC=C1 YXVFYQXJAXKLAK-UHFFFAOYSA-N 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 abstract 1
- 230000002152 alkylating effect Effects 0.000 abstract 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/06—Material containing basic nitrogen containing amide groups using acid 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742460467 DE2460467A1 (de) | 1974-12-20 | 1974-12-20 | Wasserloesliche disazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von synthetischen und natuerlichen polyamiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1496560A true GB1496560A (en) | 1977-12-30 |
Family
ID=5934047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4982675A Expired GB1496560A (en) | 1974-12-20 | 1975-12-04 | Water-soluble disazo dyestuffs a process for their preparation and their use for dyeing synthetic and natural polyamides |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5187532A (en, 2012) |
| BE (1) | BE836941A (en, 2012) |
| CA (1) | CA1064022A (en, 2012) |
| CH (1) | CH584266A5 (en, 2012) |
| DE (1) | DE2460467A1 (en, 2012) |
| FR (1) | FR2295085A1 (en, 2012) |
| GB (1) | GB1496560A (en, 2012) |
| IT (1) | IT1051387B (en, 2012) |
| NL (1) | NL7514578A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0944674A1 (en) * | 1996-11-20 | 1999-09-29 | CROMPTON & KNOWLES CORPORATION | Acid yellow dye and method for using same |
-
1974
- 1974-12-20 DE DE19742460467 patent/DE2460467A1/de not_active Withdrawn
-
1975
- 1975-12-04 GB GB4982675A patent/GB1496560A/en not_active Expired
- 1975-12-15 NL NL7514578A patent/NL7514578A/xx not_active Application Discontinuation
- 1975-12-17 CH CH1637175A patent/CH584266A5/xx not_active IP Right Cessation
- 1975-12-18 IT IT3047875A patent/IT1051387B/it active
- 1975-12-19 CA CA242,133A patent/CA1064022A/en not_active Expired
- 1975-12-19 JP JP15067275A patent/JPS5187532A/ja active Pending
- 1975-12-22 BE BE163004A patent/BE836941A/xx unknown
- 1975-12-22 FR FR7539262A patent/FR2295085A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2460467A1 (de) | 1976-07-01 |
| FR2295085A1 (fr) | 1976-07-16 |
| CH584266A5 (en, 2012) | 1977-01-31 |
| IT1051387B (it) | 1981-04-21 |
| BE836941A (fr) | 1976-06-22 |
| CA1064022A (en) | 1979-10-09 |
| NL7514578A (nl) | 1976-06-22 |
| JPS5187532A (ja) | 1976-07-31 |
| FR2295085B1 (en, 2012) | 1980-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |