DE278423C - - Google Patents
Info
- Publication number
- DE278423C DE278423C DENDAT278423D DE278423DA DE278423C DE 278423 C DE278423 C DE 278423C DE NDAT278423 D DENDAT278423 D DE NDAT278423D DE 278423D A DE278423D A DE 278423DA DE 278423 C DE278423 C DE 278423C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- dye
- dyes
- leuco
- oxidized
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical class CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000004982 aromatic amines Chemical class 0.000 claims description 3
- 239000001003 triarylmethane dye Substances 0.000 claims description 3
- 150000003934 aromatic aldehydes Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000975 dye Substances 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- VMNDRLYLEVCGAG-UHFFFAOYSA-N 2-[N-(2-hydroxyethyl)-3-methylanilino]ethanol Chemical compound CC1=CC=CC(N(CCO)CCO)=C1 VMNDRLYLEVCGAG-UHFFFAOYSA-N 0.000 description 3
- FPYUJUBAXZAQNL-UHFFFAOYSA-N 2-chlorobenzaldehyde Chemical compound ClC1=CC=CC=C1C=O FPYUJUBAXZAQNL-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- MNFZZNNFORDXSV-UHFFFAOYSA-N 4-(diethylamino)benzaldehyde Chemical compound CCN(CC)C1=CC=C(C=O)C=C1 MNFZZNNFORDXSV-UHFFFAOYSA-N 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N Benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- SHHKMWMIKILKQW-UHFFFAOYSA-N 2-formylbenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C=O SHHKMWMIKILKQW-UHFFFAOYSA-N 0.000 description 1
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- MCPLVIGCWWTHFH-UHFFFAOYSA-L Methyl blue Chemical compound [Na+].[Na+].C1=CC(S(=O)(=O)[O-])=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[NH+]C=2C=CC(=CC=2)S([O-])(=O)=O)C=2C=CC(NC=3C=CC(=CC=3)S([O-])(=O)=O)=CC=2)C=C1 MCPLVIGCWWTHFH-UHFFFAOYSA-L 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229940095076 benzaldehyde Drugs 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- -1 ethanol benzylaniline sulfonic acid barium Chemical compound 0.000 description 1
- GTCXKYMESKCENU-UHFFFAOYSA-N ethanol;2-methylaniline Chemical compound CCO.CC1=CC=CC=C1N GTCXKYMESKCENU-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000002966 varnish Substances 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
- C09B11/14—Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE278423C true DE278423C (it) |
Family
ID=534428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT278423D Active DE278423C (it) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE278423C (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5923172A (en) * | 1994-12-22 | 1999-07-13 | Leybold Aktiengesellschaft | Penning type gauge head with ignition aid |
-
0
- DE DENDAT278423D patent/DE278423C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5923172A (en) * | 1994-12-22 | 1999-07-13 | Leybold Aktiengesellschaft | Penning type gauge head with ignition aid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE278423C (it) | ||
| DE276956C (it) | ||
| DE537467C (de) | Verfahren zur Darstellung von Triarylmethanfarbstoffen | |
| DE232262C (it) | ||
| DE99574C (it) | ||
| DE406041C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen | |
| DE427969C (de) | Verfahren zur Darstellung von stickstoffhaltigen Anthrachinonderivaten | |
| DE204411C (it) | ||
| DE462352C (de) | Verfahren zur Darstellung von Isoxazinen der Anthrachinonreihe | |
| DE150440C (it) | ||
| DE632447C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen | |
| DE607487C (de) | Verfahren zur Herstellung von Farbstoffen der Triarylmethanreihe | |
| DE184445C (it) | ||
| DE79320C (de) | Verfahren zur Darstellung grünblauer i Beizenfarbstoffe ausTetralkyldiamidobenzhydrolen | |
| DE106721C (it) | ||
| DE610068C (de) | Verfahren zur Herstellung von Farbstoffen | |
| DE280505C (it) | ||
| AT115628B (de) | Verfahren zur Darstellung von ätzbeständigen Farbstoffen der Gallozyaninreihe. | |
| DE465834C (de) | Verfahren zur Herstellung von Kuepenfarbstoffen aus Benzanthronderivaten | |
| DE595327C (de) | Verfahren zur Darstellung von Farbstoffen bzw. deren Zwischenprodukten | |
| DE172609C (it) | ||
| DE269214C (it) | ||
| DE491426C (de) | Verfahren zur Darstellung von Kuepenfarbstoffen der Anthanthronreihe | |
| DE565341C (de) | Verfahren zur Darstellung von Halogen-3, 4, 8, 9-dibenzpyren-5, 10-chinonen | |
| DE80669C (it) |