DE275220C - - Google Patents
Info
- Publication number
- DE275220C DE275220C DENDAT275220D DE275220DA DE275220C DE 275220 C DE275220 C DE 275220C DE NDAT275220 D DENDAT275220 D DE NDAT275220D DE 275220D A DE275220D A DE 275220DA DE 275220 C DE275220 C DE 275220C
- Authority
- DE
- Germany
- Prior art keywords
- dyes
- melt
- dicarboximide
- water
- dye
- 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 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- 239000000984 vat dye Substances 0.000 claims description 2
- 230000003796 beauty Effects 0.000 claims 1
- 125000001145 hydrido group Chemical group *[H] 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- -1 aceanthrenequinone oxime Chemical compound 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000001046 green dye Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE275220C true DE275220C (fr) |
Family
ID=531522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT275220D Active DE275220C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE275220C (fr) |
-
0
- DE DENDAT275220D patent/DE275220C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE275220C (fr) | ||
| DE250273C (fr) | ||
| DE219417C (fr) | ||
| DE287614C (fr) | ||
| DE257811C (fr) | ||
| DE82270C (fr) | ||
| DE194197C (fr) | ||
| DE246020C (fr) | ||
| DE203436C (fr) | ||
| DE632447C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen | |
| DE446932C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Anthrachinonreihe | |
| DE574021C (de) | Verfahren zur Herstellung von Triarylmethanfarbstoffen | |
| DE62194C (de) | Verfahren zur Darstellung eines blauen Farbstoffs aus Sumachtannin | |
| DE205422C (fr) | ||
| DE525647C (de) | Verfahren zur Erzeugung blauer Faerbungen auf der pflanzlichen Faser | |
| DE261737C (fr) | ||
| DE536294C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Anthrachinonreihe | |
| DE226002C (fr) | ||
| DE238980C (fr) | ||
| DE260899C (fr) | ||
| DE591628C (de) | Verfahren zur Herstellung von Azofarbstoffen der Stilbenreihe | |
| DE240002C (fr) | ||
| DE238982C (fr) | ||
| DE470502C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen | |
| DE622274C (de) | Verfahren zur Herstellung von Schwefelfarbstoffen |