GB1452986A - Process for the preparation of stilbene-azo dyes - Google Patents
Process for the preparation of stilbene-azo dyesInfo
- Publication number
- GB1452986A GB1452986A GB543374A GB543374A GB1452986A GB 1452986 A GB1452986 A GB 1452986A GB 543374 A GB543374 A GB 543374A GB 543374 A GB543374 A GB 543374A GB 1452986 A GB1452986 A GB 1452986A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stilbene
- azo dyes
- acid
- preferred
- acids
- 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
- 239000000987 azo dye Substances 0.000 title abstract 3
- LIPJWTMIUOLEJU-UHFFFAOYSA-N 2-(1,2-diamino-2-phenylethenyl)benzenesulfonic acid Chemical compound NC(=C(C=1C(=CC=CC1)S(=O)(=O)O)N)C1=CC=CC=C1 LIPJWTMIUOLEJU-UHFFFAOYSA-N 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- ZMCHBSMFKQYNKA-UHFFFAOYSA-N 2-aminobenzenesulfonic acid Chemical class NC1=CC=CC=C1S(O)(=O)=O ZMCHBSMFKQYNKA-UHFFFAOYSA-N 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical class NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 abstract 1
- 235000021286 stilbenes Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33031973A | 1973-02-07 | 1973-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1452986A true GB1452986A (en) | 1976-10-20 |
Family
ID=23289236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB543374A Expired GB1452986A (en) | 1973-02-07 | 1974-02-06 | Process for the preparation of stilbene-azo dyes |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS49111933A (enrdf_load_stackoverflow) |
| BE (1) | BE809984A (enrdf_load_stackoverflow) |
| DE (1) | DE2405855A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2216324B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1452986A (enrdf_load_stackoverflow) |
| IT (1) | IT1002076B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445225A1 (de) * | 1984-12-12 | 1986-06-19 | Fa. J.S. Staedtler, 8500 Nürnberg | Verwendung eines waessrigen farbstoffkonzentrats und daraus hergestellte aufzeichnungstinte |
| US4948702A (en) * | 1986-02-27 | 1990-08-14 | Basf Aktiengesellschaft | Photosensitive recording element |
| CN105504859A (zh) * | 2015-12-23 | 2016-04-20 | 刘家容 | 一种改性偶氮型皮革染料及其制备方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH619477A5 (enrdf_load_stackoverflow) * | 1976-08-02 | 1980-09-30 | Sandoz Ag | |
| DE3007077A1 (de) * | 1980-02-26 | 1981-09-03 | Bayer Ag, 5090 Leverkusen | Polyazofarbstoffe und deren konzentrierte waessrige loesungen sowie verfahren zu ihrer herstellung und ihre verwendung zum faerben cellulosehaltiger materialien und leder |
| ES2059818T3 (es) * | 1988-07-22 | 1994-11-16 | Ciba Geigy Ag | Procedimiento para la tintura del papel. |
-
1973
- 1973-11-29 IT IT3186973A patent/IT1002076B/it active
-
1974
- 1974-01-21 BE BE140023A patent/BE809984A/xx unknown
- 1974-02-06 GB GB543374A patent/GB1452986A/en not_active Expired
- 1974-02-06 FR FR7403972A patent/FR2216324B1/fr not_active Expired
- 1974-02-07 JP JP49015025A patent/JPS49111933A/ja active Pending
- 1974-02-07 DE DE19742405855 patent/DE2405855A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445225A1 (de) * | 1984-12-12 | 1986-06-19 | Fa. J.S. Staedtler, 8500 Nürnberg | Verwendung eines waessrigen farbstoffkonzentrats und daraus hergestellte aufzeichnungstinte |
| DE3445225C2 (enrdf_load_stackoverflow) * | 1984-12-12 | 1989-03-16 | J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De | |
| US4948702A (en) * | 1986-02-27 | 1990-08-14 | Basf Aktiengesellschaft | Photosensitive recording element |
| CN105504859A (zh) * | 2015-12-23 | 2016-04-20 | 刘家容 | 一种改性偶氮型皮革染料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49111933A (enrdf_load_stackoverflow) | 1974-10-24 |
| FR2216324B1 (enrdf_load_stackoverflow) | 1976-10-08 |
| FR2216324A1 (enrdf_load_stackoverflow) | 1974-08-30 |
| BE809984A (fr) | 1974-05-16 |
| IT1002076B (it) | 1976-05-20 |
| DE2405855A1 (de) | 1974-08-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |