DE119228C - - Google Patents
Info
- Publication number
- DE119228C DE119228C DENDAT119228D DE119228DA DE119228C DE 119228 C DE119228 C DE 119228C DE NDAT119228 D DENDAT119228 D DE NDAT119228D DE 119228D A DE119228D A DE 119228DA DE 119228 C DE119228 C DE 119228C
- Authority
- DE
- Germany
- Prior art keywords
- monosulfonic
- acids
- acid
- diamidoanthrarufin
- reduction
- 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
- 239000002253 acid Substances 0.000 claims description 19
- 150000007513 acids Chemical class 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical group CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/52—Amino-hydroxy-anthraquinones; Ethers and esters thereof sulfonated
- C09B1/521—Amino-hydroxy-anthraquinones; Ethers and esters thereof sulfonated unsubstituted amino and hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE119228C true DE119228C (en:Method) |
Family
ID=388372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT119228D Active DE119228C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE119228C (en:Method) |
-
0
- DE DENDAT119228D patent/DE119228C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE119228C (en:Method) | ||
| DE246020C (en:Method) | ||
| DE148342C (en:Method) | ||
| DE127856C (en:Method) | ||
| DE293577C (en:Method) | ||
| DE95484C (en:Method) | ||
| DE69934C (de) | Verfahren zur Darstellung von Farbstoffen aus der Klasse der Alizarin-Cyanine bezw. Oxyanthradichinone. (10 | |
| DE2327868C3 (de) | Fettungsmittel und Verfahren zu deren Herstellung | |
| DE743566C (de) | Verfahren zum Faerben und Drucken mit Schwefelfarbstoffen | |
| DE222406C (en:Method) | ||
| DE95341C (en:Method) | ||
| DE499458C (de) | Verfahren zum Gerben von Haeuten und Fellen mit Hilfe von Eisenverbindungen | |
| DE601642C (de) | Verfahren zur Herstellung von Disulfiden | |
| DE254866C (en:Method) | ||
| DE135563C (en:Method) | ||
| DE119756C (en:Method) | ||
| DE297187C (en:Method) | ||
| DE627204C (de) | Verfahren zum Faerben von Fellen | |
| DE193349C (en:Method) | ||
| DE198509C (en:Method) | ||
| DE138255C (en:Method) | ||
| DE114267C (en:Method) | ||
| DE654516C (de) | Verfahren zur Herstellung metallhaltiger Triarylmethanfarbstoffe | |
| DE737626C (de) | Verfahren zur Herstellung von Trisazofarbstoffen | |
| DE185041C (en:Method) |