CH105485A - Process for the production of a post-chromable, green triphenylmethane azo dye. - Google Patents
Process for the production of a post-chromable, green triphenylmethane azo dye.Info
- Publication number
- CH105485A CH105485A CH105485DA CH105485A CH 105485 A CH105485 A CH 105485A CH 105485D A CH105485D A CH 105485DA CH 105485 A CH105485 A CH 105485A
- Authority
- CH
- Switzerland
- Prior art keywords
- green
- chromable
- triphenylmethane
- post
- production
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- 239000000987 azo dye Substances 0.000 title 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 title 1
- 239000000975 dye Substances 0.000 claims description 5
- 238000004382 potting Methods 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- IOUNQDKNJZEDEP-UHFFFAOYSA-N phosalone Chemical compound C1=C(Cl)C=C2OC(=O)N(CSP(=S)(OCC)OCC)C2=C1 IOUNQDKNJZEDEP-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- COEZWFYORILMOM-UHFFFAOYSA-N sodium 4-[(2,4-dihydroxyphenyl)diazenyl]benzenesulfonic acid Chemical compound [Na+].OC1=CC(O)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 COEZWFYORILMOM-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye 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
- C09B56/00—Azo dyes containing other chromophoric systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Description
Verfahren zur Herstellung eines nachchromierbaren, grünen Triphenylmethan- izofarbstoffes. Es wurde gefunden, dass diazotiertes p- Amino - o - sulfo-tetramethyl=p-p-diamino-tri- phenylmethan mit 1 - (4'- Oxy-3'-carboxy)- phenyl-3-methyl-5-py ra.zolon zu einem gelben Farbstoff gekuppelt werden kann, welcher sich in konzentrierter Schwefelsäure mit gel ber Farbe löst, Wolle aus saurem Bade gold gelb,
naclichromiert walk-, potting- und licht echt rein grün färbt.
<I>Beispiel:</I> 42,5 Teile p-Amino-o-sulfo-tetramethyl-p- p-diamino-triphenylinei,lia.n werden diazotiert und zu einer sodaalkalisch gehaltenen wässe rigen Lösung von 23,5 Teilen 1-(4'-Oxy-3'- carboxy)-phenyl-3-methyl-5-pyrazolon gege ben. Es entsteht sofort ein organgegelber Brei des Pyra.zolonfarbstoffes, welcher nach dem Aussahen filtriert, gepresst und getrock net wird.
Process for the production of a post-chromable, green triphenylmethano-izo dye. It has been found that diazotized p-amino-o-sulfo-tetramethyl = pp-diamino-triphenylmethane with 1- (4'-oxy-3'-carboxy) - phenyl-3-methyl-5-pyra.zolone can be coupled to a yellow dye, which dissolves in concentrated sulfuric acid with a yellow color, wool from acidic baths gold yellow,
naclichromised walk, potting and light colors really pure green.
<I> Example: </I> 42.5 parts of p-amino-o-sulfo-tetramethyl-p-p-diamino-triphenylines, lia.n are diazotized and converted into an aqueous solution of 23.5 parts of 1 that is kept alkaline with soda - (4'-Oxy-3'-carboxy) -phenyl-3-methyl-5-pyrazolone given. An orange-yellow pulp of the Pyra.zolone dye is formed immediately, which is filtered, pressed and dried after it looks.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH105485T | 1923-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH105485A true CH105485A (en) | 1924-06-16 |
Family
ID=4364373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH105485D CH105485A (en) | 1923-04-07 | 1923-04-07 | Process for the production of a post-chromable, green triphenylmethane azo dye. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH105485A (en) |
-
1923
- 1923-04-07 CH CH105485D patent/CH105485A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH105485A (en) | Process for the production of a post-chromable, green triphenylmethane azo dye. | |
| CH107329A (en) | Process for the production of a post-chromable, green triphenylmethane azo dye. | |
| CH107328A (en) | Process for the production of a post-chromable, green triphenylmethane azo dye. | |
| CH107330A (en) | Process for the production of a post-chromable, green triphenylmethane azo dye. | |
| CH128905A (en) | Process for the production of a new dye. | |
| CH116503A (en) | Process for the production of a new dye. | |
| CH114283A (en) | Process for the production of a new dye. | |
| CH128904A (en) | Process for the production of a new dye. | |
| CH144761A (en) | Process for the production of a new metal-containing dye. | |
| CH88116A (en) | Process for the preparation of a substantive o-oxyazo dye. | |
| CH221198A (en) | Process for the preparation of an azo dye. | |
| CH144306A (en) | Process for the preparation of a derivative of the pyranthrone. | |
| CH117274A (en) | Process for the production of a new dye. | |
| CH131254A (en) | Process for the production of a new azo dye. | |
| CH144759A (en) | Process for the production of a new metal-containing dye. | |
| CH119896A (en) | Process for the production of a new dye. | |
| CH202745A (en) | Process for the preparation of an azo dye. | |
| CH119636A (en) | Process for the production of an indigoid dye of the anthracene series. | |
| CH116729A (en) | Process for the production of a new dye. | |
| CH117270A (en) | Process for the production of a new dye. | |
| CH164441A (en) | Process for the production of a chromium-containing dye which coloring in red shades. | |
| CH166079A (en) | Process for the production of a new metal-containing dye. | |
| CH147695A (en) | Process for the production of a new metal-containing dye. | |
| CH164439A (en) | Process for the production of a chromium-containing dye which coloring in red shades. | |
| CH147696A (en) | Process for the production of a new metal-containing dye. |