GB1256260A - New disazo pigments and process for their manufacture - Google Patents
New disazo pigments and process for their manufactureInfo
- Publication number
- GB1256260A GB1256260A GB5793369A GB5793369A GB1256260A GB 1256260 A GB1256260 A GB 1256260A GB 5793369 A GB5793369 A GB 5793369A GB 5793369 A GB5793369 A GB 5793369A GB 1256260 A GB1256260 A GB 1256260A
- Authority
- GB
- United Kingdom
- Prior art keywords
- residue
- prepared
- formula
- disazo pigments
- nov
- 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
- 239000000049 pigment Substances 0.000 title abstract 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 125000003368 amide group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 abstract 2
- QMNWYGTWTXOQTP-UHFFFAOYSA-N 1h-triazin-6-one Chemical compound O=C1C=CN=NN1 QMNWYGTWTXOQTP-UHFFFAOYSA-N 0.000 abstract 1
- ALKYHXVLJMQRLQ-UHFFFAOYSA-N 3-Hydroxy-2-naphthoate Chemical compound C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 ALKYHXVLJMQRLQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000000732 arylene group Chemical group 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- -1 naphthoic acid halide Chemical class 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 230000000485 pigmenting effect Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
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
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
-
- 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
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Photoreceptors In Electrophotography (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1785568A CH508018A (de) | 1968-11-30 | 1968-11-30 | Verfahren zur Herstellung neuer Disazofarbstoffpigmente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1256260A true GB1256260A (en) | 1971-12-08 |
Family
ID=4428591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5793369A Expired GB1256260A (en) | 1968-11-30 | 1969-11-26 | New disazo pigments and process for their manufacture |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE742363A (enrdf_load_stackoverflow) |
| CH (1) | CH508018A (enrdf_load_stackoverflow) |
| CS (1) | CS154648B2 (enrdf_load_stackoverflow) |
| DE (1) | DE1958928A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2024963B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1256260A (enrdf_load_stackoverflow) |
| NL (1) | NL6917938A (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1309702A (fr) * | 1961-01-13 | 1962-11-16 | Ciba Geigy | Nouveaux colorants du type carbamido-azoïque et procédé pour les préparer |
| CH488786A (de) * | 1967-07-11 | 1970-04-15 | Geigy Ag J R | Verfahren zur Herstellung von Disazopigmenten |
-
1968
- 1968-11-30 CH CH1785568A patent/CH508018A/de not_active IP Right Cessation
-
1969
- 1969-11-12 FR FR6938655A patent/FR2024963B1/fr not_active Expired
- 1969-11-24 DE DE19691958928 patent/DE1958928A1/de active Pending
- 1969-11-24 CS CS772869A patent/CS154648B2/cs unknown
- 1969-11-26 GB GB5793369A patent/GB1256260A/en not_active Expired
- 1969-11-28 NL NL6917938A patent/NL6917938A/xx unknown
- 1969-11-28 BE BE742363D patent/BE742363A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2024963B1 (enrdf_load_stackoverflow) | 1974-08-09 |
| NL6917938A (enrdf_load_stackoverflow) | 1970-06-02 |
| FR2024963A1 (enrdf_load_stackoverflow) | 1970-09-04 |
| BE742363A (enrdf_load_stackoverflow) | 1970-05-28 |
| CH508018A (de) | 1971-05-31 |
| CS154648B2 (enrdf_load_stackoverflow) | 1974-04-30 |
| DE1958928A1 (de) | 1970-09-17 |
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