DE226241C - - Google Patents
Info
- Publication number
- DE226241C DE226241C DENDAT226241D DE226241DA DE226241C DE 226241 C DE226241 C DE 226241C DE NDAT226241 D DENDAT226241 D DE NDAT226241D DE 226241D A DE226241D A DE 226241DA DE 226241 C DE226241 C DE 226241C
- Authority
- DE
- Germany
- Prior art keywords
- dye
- och
- parts
- dichlorodianisidine
- purple
- 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
- 238000000034 method Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 2
- 239000000975 dye Substances 0.000 description 4
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- DFMDAJMTLJGKFW-UHFFFAOYSA-N 3-chloro-2-nitrophenol Chemical compound OC1=CC=CC(Cl)=C1[N+]([O-])=O DFMDAJMTLJGKFW-UHFFFAOYSA-N 0.000 description 1
- 241000947840 Alteromonadales Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 disodium salt Chemical class 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000001047 purple dye Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 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
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE226241C true DE226241C (en:Method) |
Family
ID=486805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT226241D Active DE226241C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE226241C (en:Method) |
-
0
- DE DENDAT226241D patent/DE226241C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1931691B2 (de) | Disazofarbstoffe, deren Herstellung und Verwendung zum Färben und Bedrucken von natürlichen oder synthetischen Polyamiden oder Superpolyurethanen | |
| DE226241C (en:Method) | ||
| DE607226C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE900600C (de) | Verfahren zur Herstellung kupferhaltiger Dis- oder Polyazofarbstoffe | |
| DE698927C (de) | Verfahren zur Herstellung von Tetrakisazofarbstoffen | |
| AT47156B (de) | Verfahren zur Darstellung eines violetten Disazofarbstoffes. | |
| DE226002C (en:Method) | ||
| DE925539C (de) | Verfahren zur Herstellung neuer Trisazofarbstoffe | |
| DE600101C (de) | Verfahren zur Herstellung von wasserunloeslichen Azofarbstoffen | |
| DE957507C (de) | Verfahren zur Herstellung von chromhaltigen Azofarbstoffen | |
| DE84991C (en:Method) | ||
| DE229525C (en:Method) | ||
| DE845084C (de) | Verfahren zur Herstellung neuer Disazofarbstoffe | |
| DE288839C (en:Method) | ||
| DE193141C (en:Method) | ||
| DE245322C (en:Method) | ||
| AT117029B (de) | Verfahren zur Darstellung von Dis- und Polyazofarbstoffen. | |
| DE653385C (de) | Verfahren zur Herstellung von Azofarbstoffen | |
| DE243470C (en:Method) | ||
| DE230592C (en:Method) | ||
| DE46938C (de) | Verfahren zur Darstellung von Indaminen, Indophenolen und Farbstoffen der Safranin- und Methylenblau-Gruppe aus p-Amidophenylpiperidin | |
| DE1444688C (de) | Verfahren zur Herstellung von kobalt haltigen Formazanfarbstoffen | |
| DE270669C (en:Method) | ||
| DE143892C (en:Method) | ||
| DE882452C (de) | Verfahren zur Herstellung von Azofarbstoffen |