DE264939C - - Google Patents
Info
- Publication number
- DE264939C DE264939C DENDAT264939D DE264939DA DE264939C DE 264939 C DE264939 C DE 264939C DE NDAT264939 D DENDAT264939 D DE NDAT264939D DE 264939D A DE264939D A DE 264939DA DE 264939 C DE264939 C DE 264939C
- Authority
- DE
- Germany
- Prior art keywords
- cotton
- diazotized
- dyes
- orange
- diazo
- 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
- 239000000975 dye Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 150000008049 diazo compounds Chemical class 0.000 claims description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 150000004982 aromatic amines Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 description 3
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- AKCRQHGQIJBRMN-UHFFFAOYSA-N 2-chloroaniline Chemical compound NC1=CC=CC=C1Cl AKCRQHGQIJBRMN-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE264939C true DE264939C (https=) |
Family
ID=522207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT264939D Active DE264939C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE264939C (https=) |
-
0
- DE DENDAT264939D patent/DE264939C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2206551C3 (de) | Azofarbstoffe, ihre Herstellung und Verwendung zum Färben und Bedrucken von Papier sowie naturlicher und regenerierter Cellulose | |
| DE264939C (https=) | ||
| DE520239C (de) | Verfahren zur Darstellung von Azofarbstoffen | |
| DE1229212B (de) | Verfahren zur Herstellung von Farbstoffen | |
| DE583223C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE163141C (https=) | ||
| DE917990C (de) | Verfahren zur Herstellung neuer Trisazofarbstoffe | |
| DE222928C (https=) | ||
| DE231165C (https=) | ||
| DE548679C (de) | Verfahren zur Herstellung von metallhaltigen Azofarbstoffen | |
| DE234637C (de) | Verfahren zur darstellung von direkt ziehenden baumwollfarbstoffen | |
| DE494531C (de) | Verfahren zur Darstellung von Oxynitrosofarbstoffen und deren Metallacken | |
| DE235155C (https=) | ||
| DE725344C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE205214C (https=) | ||
| DE258653C (https=) | ||
| DE948181C (de) | Verfahren zur Herstellung kupferhaltiger Disazofarbstoffe | |
| EP0166687B1 (de) | Eisenkomplexe von Azofarbstoffen aus Naphthylaminsulfonsäure, Resorcin und Nitroaminophenol | |
| DE963178C (de) | Verfahren zur Herstellung metallhaltiger Polyazofarbstoffe der Stilbenreihe | |
| DE230594C (https=) | ||
| DE956710C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE961202C (de) | Verfahren zur Herstellung von Disazofarbstoffen | |
| DE586638C (de) | Verfahren zur Darstellung von Polyazofarbstoffen | |
| DE1644366C (de) | Verfahren zur Herstellung von metallhaltigen wasserlöslichen Pyrimidinreaktiv-Azofarbstoffen | |
| DE717378C (de) | Verfahren zur Herstellung von wasserloeslichen Monoazofarbstoffen |