DE198138C - - Google Patents
Info
- Publication number
- DE198138C DE198138C DE1907198138D DE198138DA DE198138C DE 198138 C DE198138 C DE 198138C DE 1907198138 D DE1907198138 D DE 1907198138D DE 198138D A DE198138D A DE 198138DA DE 198138 C DE198138 C DE 198138C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- amino
- naphthylamines
- naphthol
- coloring
- 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.)
- Expired - Lifetime
Links
- 125000003277 amino group Chemical group 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000005002 naphthylamines Chemical class 0.000 claims 1
- 150000003460 sulfonic acids 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
Claims (1)
- Patent-Anspruch :
Verfahren zur Darstellung von sauerfärbenden Monoazofarbstoffen, darin bestehend, daß man diazotierte Naphtylamine oder ihre Sulfosäuren in alkalischer Lösung mit i-Amino-7-naphtol-4-sulfosäure oder ihren in der Aminogruppe alkylierten Derivaten vereinigt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT37140D AT37140B (de) | 1907-06-07 | 1908-05-16 | Verfahren zur Darstellung von sauerfärbenden Monoazofarbstoffen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE198138C true DE198138C (de) |
Family
ID=460962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1907198138D Expired - Lifetime DE198138C (de) | 1907-06-07 | 1907-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE198138C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064011A (en) * | 1985-02-14 | 1991-11-12 | Honda Giken Kogyo Kabushiki Kaisha | Crawler-propelled truck |
-
1907
- 1907-06-07 DE DE1907198138D patent/DE198138C/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064011A (en) * | 1985-02-14 | 1991-11-12 | Honda Giken Kogyo Kabushiki Kaisha | Crawler-propelled truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE198138C (de) | ||
| DE198137C (de) | ||
| DE205663C (de) | ||
| DE198146C (de) | ||
| DE247647C (de) | ||
| DE218370C (de) | ||
| DE543041C (de) | Verfahren zur Herstellung von Disazofarbstoffen | |
| DE192971C (de) | ||
| DE212554C (de) | ||
| DE269799C (de) | ||
| DE293333C (de) | ||
| DE183596C (de) | ||
| DE282957C (de) | ||
| DE240805C (de) | ||
| DE291499C (de) | ||
| DE111891C (de) | ||
| DE272862C (de) | ||
| DE221492C (de) | ||
| DE200016C (de) | ||
| DE205666C (de) | ||
| DE263192C (de) | ||
| DE212857C (de) | ||
| AT49190B (de) | Verfahren zur Darstellung von sauren Wollfarbstoffen. | |
| DE62961C (de) | Verfahren zur Entbitterung von Lupinen und zur gleichzeitigen Entfernung der in ihnen enthaltenen Giftstoffe | |
| Schimoda | HERSTELLUNG DES ZELLSTOFFES IM SALPETERSÄUREAUFSCHLUSS= VERFAHREN (XI) MITTEILUNG AUFSCHLIESSUNG VON REISSTROH DURCH DREISTUFEN= AUFSCHLUSSVERFAHREN |