DE1544373A1 - Verfahren zur Herstellung eines Azofarbstoffs - Google Patents
Verfahren zur Herstellung eines AzofarbstoffsInfo
- Publication number
- DE1544373A1 DE1544373A1 DE19651544373 DE1544373A DE1544373A1 DE 1544373 A1 DE1544373 A1 DE 1544373A1 DE 19651544373 DE19651544373 DE 19651544373 DE 1544373 A DE1544373 A DE 1544373A DE 1544373 A1 DE1544373 A1 DE 1544373A1
- Authority
- DE
- Germany
- Prior art keywords
- parts
- dye
- preparation
- azo dye
- solution
- 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.)
- Withdrawn - After Issue
Links
- 238000000034 method Methods 0.000 title claims description 4
- 239000000987 azo dye Substances 0.000 title description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- -1 β-hydroxyethyl Chemical group 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims 2
- 239000000975 dye Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- LZDSILRDTDCIQT-UHFFFAOYSA-N dinitrogen trioxide Chemical compound [O-][N+](=O)N=O LZDSILRDTDCIQT-UHFFFAOYSA-N 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- MUHLVSZIVTURCZ-UHFFFAOYSA-N 2-amino-3-bromo-5-nitrobenzonitrile Chemical compound NC1=C(Br)C=C([N+]([O-])=O)C=C1C#N MUHLVSZIVTURCZ-UHFFFAOYSA-N 0.000 description 1
- RUSAWEHOGCWOPG-UHFFFAOYSA-N 3-nitrobenzonitrile Chemical compound [O-][N+](=O)C1=CC=CC(C#N)=C1 RUSAWEHOGCWOPG-UHFFFAOYSA-N 0.000 description 1
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000008049 diazo compounds Chemical class 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid group Chemical class S(N)(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US775959A US3544260A (en) | 1965-05-08 | 1968-11-14 | Process for dyeing synthetic linear polyester fibrous textile material blue shades and the dyed material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0081830 | 1965-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1544373A1 true DE1544373A1 (de) | 1969-05-08 |
Family
ID=6981259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651544373 Withdrawn - After Issue DE1544373A1 (de) | 1965-05-08 | 1965-05-08 | Verfahren zur Herstellung eines Azofarbstoffs |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT255611B (enrdf_load_stackoverflow) |
| BE (1) | BE680689A (enrdf_load_stackoverflow) |
| CH (1) | CH458579A (enrdf_load_stackoverflow) |
| DE (1) | DE1544373A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1140214A (enrdf_load_stackoverflow) |
| NL (2) | NL6605986A (enrdf_load_stackoverflow) |
-
0
- NL NL129035D patent/NL129035C/xx active
-
1965
- 1965-05-08 DE DE19651544373 patent/DE1544373A1/de not_active Withdrawn - After Issue
-
1966
- 1966-04-25 CH CH597666A patent/CH458579A/de unknown
- 1966-05-03 NL NL6605986A patent/NL6605986A/xx unknown
- 1966-05-06 BE BE680689D patent/BE680689A/xx unknown
- 1966-05-06 AT AT432166A patent/AT255611B/de active
- 1966-05-06 GB GB2002766A patent/GB1140214A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT255611B (de) | 1967-07-10 |
| BE680689A (enrdf_load_stackoverflow) | 1966-11-07 |
| NL129035C (enrdf_load_stackoverflow) | |
| CH458579A (de) | 1968-06-30 |
| NL6605986A (enrdf_load_stackoverflow) | 1966-11-10 |
| GB1140214A (en) | 1969-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1220061B (de) | Verfahren zur Herstellung von wasserunloeslichen Azofarbstoffen | |
| DE1544373A1 (de) | Verfahren zur Herstellung eines Azofarbstoffs | |
| DE574463C (de) | Verfahren zur Darstellung von wasserunloeslichen Monoazofarbstoffen | |
| DE82074C (enrdf_load_stackoverflow) | ||
| DE1544382A1 (de) | Verfahren zur Herstellung eines Azofarbstoffes | |
| DE1644168C3 (enrdf_load_stackoverflow) | ||
| DE921532C (de) | Verfahren zur Herstellung von wasserunloeslichen Azofarbstoffen | |
| DE695399C (de) | Verfahren zur Herstellung von Monoazofarbstoffen | |
| DE728886C (de) | Verfahren zur Herstellung von Kupferkomplexverbindungen substantiver Azofarbstoffe | |
| DE513763C (de) | Verfahren zur Herstellung von zum Faerben von Acetylcellulose geeigneten Disazofarbstoffen | |
| DE2229127C3 (de) | Monoazofarbstoff, Verfahren zu seiner Herstellung und seine Verwendung | |
| DE891594C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| AT132389B (de) | Verfahren zur Darstellung von wasserunlöslichen Azofarbstoffen. | |
| DE1544377A1 (de) | Verfahren zur Herstellung eines Azofarbstoffs | |
| AT203605B (de) | Verfahren zur Herstellung eines neuen Azofarbstoffes | |
| DE626191C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE625934C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE634211C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| CH309183A (de) | Verfahren zur Herstellung eines wasserunlöslichen Disazofarbstoffes. | |
| CH311058A (de) | Verfahren zur Herstellung eines wasserunlöslichen Disazofarbstoffes. | |
| DE2229127A1 (de) | Azofarbstoff | |
| CH311062A (de) | Verfahren zur Herstellung eines wasserunlöslichen Disazofarbstoffes. | |
| DE2053079A1 (en) | Azo dye - prepd from 2-amino-6-chloro-benzothiazole and n-ethyl - -n-beta-cyanoethyl-meta-toluidine | |
| CH311073A (de) | Verfahren zur Herstellung eines wasserunlöslichen Disazofarbstoffes. | |
| CH187427A (de) | Verfahren zur Herstellung eines Azofarbstoffes. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8330 | Complete disclaimer |