DE270661C - - Google Patents
Info
- Publication number
- DE270661C DE270661C DENDAT270661D DE270661DA DE270661C DE 270661 C DE270661 C DE 270661C DE NDAT270661 D DENDAT270661 D DE NDAT270661D DE 270661D A DE270661D A DE 270661DA DE 270661 C DE270661 C DE 270661C
- Authority
- DE
- Germany
- Prior art keywords
- compounds
- diazoaminoazo
- aminonaphtol
- tetrazotized
- diamines
- 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 1
- 239000003929 acidic solution Substances 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 claims 1
- 150000008049 diazo compounds Chemical class 0.000 claims 1
- -1 diazoaminoazo compounds Chemical class 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 150000003141 primary amines Chemical class 0.000 claims 1
- 150000003335 secondary amines Chemical class 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch:Verfahren zur Darstellung von grünen Färbungen, darin bestehend, daß man die mit den Diazoaminoazoverbindungen, welche man aus dem in saurer Lösung hergestellten Zwischenprodukt aus tetrazotierten Diaminen und der 1 · 8-Aminonaphtol-3 · 6- bzw. -4 · 6-disulfosäure durch Vereinigung mit primären und sekundären Aminen erhält, gefärbte Faser mit Diazoverbindungen nachbehandelt.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE270661C true DE270661C (de) |
Family
ID=527384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT270661D Active DE270661C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE270661C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567887A (en) * | 1994-03-10 | 1996-10-22 | Texas Instruments Incorporated | Anhydrous ammonia gas sampler and concentration system |
-
0
- DE DENDAT270661D patent/DE270661C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567887A (en) * | 1994-03-10 | 1996-10-22 | Texas Instruments Incorporated | Anhydrous ammonia gas sampler and concentration system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE270661C (de) | ||
| DE236856C (de) | ||
| DE228259C (de) | ||
| DE247647C (de) | ||
| DE285310C (de) | ||
| DE204972C (de) | ||
| DE192891C (de) | ||
| DE272863C (de) | ||
| DE268983C (de) | ||
| DE433276C (de) | Verfahren zur Herstellung echter Drucke | |
| DE506116C (de) | Verfahren zur Herstellung kuenstlichen Marmors | |
| DE884491C (de) | Verfahren zur Erzeugung unloeslicher brauner Azofarbstoffe auf der Faser | |
| DE216638C (de) | ||
| DE309574C (de) | ||
| DE206462C (de) | ||
| DE250453C (de) | ||
| DE234058C (de) | ||
| DE226229C (de) | ||
| DE43486C (de) | Neuerung an dem durch Patent Nr. 42227 geschützten Verfahren zur Darstellung von Azofarbstoffen | |
| DE269799C (de) | ||
| DE229154C (de) | ||
| DE205661C (de) | ||
| AT35833B (de) | Verfahren zur Darstellung eines roten Disazofarbstoffs. | |
| DE285614C (de) | ||
| DE335750C (de) | Verfahren zur Herstellung schnell trocknender Lackfarben |