DE2140866C3 - Tetrakisazofarbstoffe und ihre Verwendung zum Färben von Leder - Google Patents
Tetrakisazofarbstoffe und ihre Verwendung zum Färben von LederInfo
- Publication number
- DE2140866C3 DE2140866C3 DE2140866A DE2140866A DE2140866C3 DE 2140866 C3 DE2140866 C3 DE 2140866C3 DE 2140866 A DE2140866 A DE 2140866A DE 2140866 A DE2140866 A DE 2140866A DE 2140866 C3 DE2140866 C3 DE 2140866C3
- Authority
- DE
- Germany
- Prior art keywords
- dyeing leather
- tetrakisazo dyes
- dyes
- formula
- leather
- 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
- 239000000975 dye Substances 0.000 title claims description 9
- 239000010985 leather Substances 0.000 title claims description 5
- 238000004043 dyeing Methods 0.000 title claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- VNWVMZDJPMCAKD-UHFFFAOYSA-N 3-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C=C(S(O)(=O)=O)C(N)=CC2=C1O VNWVMZDJPMCAKD-UHFFFAOYSA-N 0.000 description 1
- DPIZKMGPXNXSGL-UHFFFAOYSA-N 4-nitro-1,3-phenylenediamine Chemical compound NC1=CC=C([N+]([O-])=O)C(N)=C1 DPIZKMGPXNXSGL-UHFFFAOYSA-N 0.000 description 1
- VKURVCNKVWKGLX-UHFFFAOYSA-N 5-amino-2-(4-aminoanilino)benzenesulfonic acid Chemical compound C1=CC(N)=CC=C1NC1=CC=C(N)C=C1S(O)(=O)=O VKURVCNKVWKGLX-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
- D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
- D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
-
- 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
- C09B35/50—Tetrazo dyes
- C09B35/56—Tetrazo dyes of the type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2140866A DE2140866C3 (de) | 1971-08-14 | 1971-08-14 | Tetrakisazofarbstoffe und ihre Verwendung zum Färben von Leder |
| CH1194672A CH573966A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-14 | 1972-08-11 | |
| DD165014A DD100730A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-14 | 1972-08-11 | |
| BE787480D BE787480A (fr) | 1971-08-14 | 1972-08-11 | Colorants tetrakisazoiques |
| JP47080037A JPS4828036A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-14 | 1972-08-11 | |
| FR7229018A FR2149417B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-14 | 1972-08-11 | |
| NL7211027A NL7211027A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-14 | 1972-08-11 | |
| ES405805A ES405805A1 (es) | 1971-08-14 | 1972-08-12 | Procedimiento para la obtencion de colorantes tetraquisa- zoicos. |
| IT28199/72A IT963997B (it) | 1971-08-14 | 1972-08-12 | Tetrachis azocoloranti |
| GB3782672A GB1379133A (en) | 1971-08-14 | 1972-08-14 | Tetrakisazo dyestuffs |
| US05/280,230 US4055558A (en) | 1971-08-14 | 1972-08-14 | Tetrakisazo dyestuffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2140866A DE2140866C3 (de) | 1971-08-14 | 1971-08-14 | Tetrakisazofarbstoffe und ihre Verwendung zum Färben von Leder |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2140866A1 DE2140866A1 (de) | 1973-03-15 |
| DE2140866B2 DE2140866B2 (de) | 1978-04-20 |
| DE2140866C3 true DE2140866C3 (de) | 1978-12-21 |
Family
ID=5816794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2140866A Expired DE2140866C3 (de) | 1971-08-14 | 1971-08-14 | Tetrakisazofarbstoffe und ihre Verwendung zum Färben von Leder |
Country Status (11)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1540056A (en) * | 1975-01-13 | 1979-02-07 | Wiggins Teape Ltd | Heat treatment of a web containing fibres of thermoplastic material |
| DE2807260C2 (de) * | 1978-02-21 | 1986-10-09 | Hoechst Ag, 6230 Frankfurt | Wasserlösliche Farbstoffe, Verfahren zu deren Herstellung, ihre Verwendung als faserreaktive Farbstoffe zum Färben und Bedrucken von Fasermaterialien |
| JPS60107311A (ja) * | 1983-11-11 | 1985-06-12 | ストルク ブラバント ビー ヴイ | プラスチツク材のウエブ、それを製造する方法及び装置 |
| JPH0635697B2 (ja) * | 1984-10-05 | 1994-05-11 | 井上金属工業株式会社 | 不織布製造方法及び不織布製造装置 |
| CN100595236C (zh) * | 2008-07-09 | 2010-03-24 | 吴江梅堰三友染料化工有限公司 | 一种直接混纺藏青d-r染料的制备工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1078926A (en) * | 1913-04-01 | 1913-11-18 | Farbenfab Vorm Bayer F & Co | Blue azo dyes. |
| US2096896A (en) * | 1936-02-05 | 1937-10-26 | Gen Aniline Works Inc | Azodyestuffs |
| FR966768A (fr) * | 1941-07-24 | 1950-10-18 | Cie Nat Matieres Colorantes | Colorants polyazoïques et leur procédé de préparation |
| DE1292278B (de) * | 1962-12-22 | 1969-04-10 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von Tetrakisazofarbstoffen |
| DE1544456A1 (de) * | 1965-12-11 | 1969-07-10 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von Tetrakisazofarbstoffen |
-
1971
- 1971-08-14 DE DE2140866A patent/DE2140866C3/de not_active Expired
-
1972
- 1972-08-11 JP JP47080037A patent/JPS4828036A/ja active Pending
- 1972-08-11 CH CH1194672A patent/CH573966A5/xx not_active IP Right Cessation
- 1972-08-11 BE BE787480D patent/BE787480A/xx unknown
- 1972-08-11 DD DD165014A patent/DD100730A5/xx unknown
- 1972-08-11 FR FR7229018A patent/FR2149417B1/fr not_active Expired
- 1972-08-11 NL NL7211027A patent/NL7211027A/xx not_active Application Discontinuation
- 1972-08-12 ES ES405805A patent/ES405805A1/es not_active Expired
- 1972-08-12 IT IT28199/72A patent/IT963997B/it active
- 1972-08-14 US US05/280,230 patent/US4055558A/en not_active Expired - Lifetime
- 1972-08-14 GB GB3782672A patent/GB1379133A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2149417B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-13 |
| DE2140866B2 (de) | 1978-04-20 |
| DD100730A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-05 |
| JPS4828036A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-13 |
| US4055558A (en) | 1977-10-25 |
| IT963997B (it) | 1974-01-21 |
| CH573966A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-31 |
| NL7211027A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-16 |
| BE787480A (fr) | 1973-02-12 |
| ES405805A1 (es) | 1975-07-16 |
| DE2140866A1 (de) | 1973-03-15 |
| GB1379133A (en) | 1975-01-02 |
| FR2149417A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |