DE235154C - - Google Patents
Info
- Publication number
- DE235154C DE235154C DENDAT235154D DE235154DA DE235154C DE 235154 C DE235154 C DE 235154C DE NDAT235154 D DENDAT235154 D DE NDAT235154D DE 235154D A DE235154D A DE 235154DA DE 235154 C DE235154 C DE 235154C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- paints
- nitro
- blue
- amino
- 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
- ALKYHXVLJMQRLQ-UHFFFAOYSA-N 3-Hydroxy-2-naphthoate Chemical compound C1=CC=C2C=C(O)C(C(=O)O)=CC2=C1 ALKYHXVLJMQRLQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000000987 azo dye Substances 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
- C09B29/14—Hydroxy carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
BERLIN. GEDRÜCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-AnsPRUCH :Verfahren zur Darstellung eines für die Bereitung von Lacken geeigneten blauroten Azofarbstoffs, darin bestehend, daß man die Diazoverbindung der 5-Nitro-2-amino-ι-benzylsulfosäure mit ß - Oxynaphtoesäure umsetzt.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE235154C true DE235154C (de) |
Family
ID=494959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT235154D Active DE235154C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE235154C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6605371B1 (en) * | 1998-09-28 | 2003-08-12 | Sumitomo Special Metals Co., Ltd. | Brazing alloy for stainless steel, structure braze-assembled with the brazing alloy, and brazing material for stainless steel |
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0
- DE DENDAT235154D patent/DE235154C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6605371B1 (en) * | 1998-09-28 | 2003-08-12 | Sumitomo Special Metals Co., Ltd. | Brazing alloy for stainless steel, structure braze-assembled with the brazing alloy, and brazing material for stainless steel |