DE261872C - - Google Patents
Info
- Publication number
- DE261872C DE261872C DENDAT261872D DE261872DA DE261872C DE 261872 C DE261872 C DE 261872C DE NDAT261872 D DENDAT261872 D DE NDAT261872D DE 261872D A DE261872D A DE 261872DA DE 261872 C DE261872 C DE 261872C
- Authority
- DE
- Germany
- Prior art keywords
- naphtol
- cotton
- dyeing
- usual
- diazodiaminoanthraquinone
- 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.)
- Active
Links
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims description 8
- 238000004043 dyeing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- FNBHGUUIVPJNMI-UHFFFAOYSA-N 2-amino-1-azidoanthracene-9,10-dione Chemical compound NC1=C(C=2C(C3=CC=CC=C3C(C=2C=C1)=O)=O)N=[N+]=[N-] FNBHGUUIVPJNMI-UHFFFAOYSA-N 0.000 claims 1
- -1 5-diazodiaminoanthraquinone Chemical compound 0.000 description 2
- 239000000987 azo dye Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- NMNSBFYYVHREEE-UHFFFAOYSA-N 1,2-dinitroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C([N+]([O-])=O)C([N+](=O)[O-])=CC=C3C(=O)C2=C1 NMNSBFYYVHREEE-UHFFFAOYSA-N 0.000 description 1
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000002862 amidating effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- WOTPFVNWMLFMFW-ISLYRVAYSA-N para red Chemical compound OC1=CC=C2C=CC=CC2=C1\N=N\C1=CC=C(N(=O)=O)C=C1 WOTPFVNWMLFMFW-ISLYRVAYSA-N 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/68—Preparing azo dyes on the material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE261872C true DE261872C (enrdf_load_stackoverflow) |
Family
ID=519392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT261872D Active DE261872C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE261872C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977257C (de) * | 1952-09-12 | 1965-08-12 | Ciba Geigy | Verfahren zur Herstellung von wasserunloeslichen Disazofarbstoffen |
-
0
- DE DENDAT261872D patent/DE261872C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977257C (de) * | 1952-09-12 | 1965-08-12 | Ciba Geigy | Verfahren zur Herstellung von wasserunloeslichen Disazofarbstoffen |
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