DE261885C - - Google Patents
Info
- Publication number
- DE261885C DE261885C DENDAT261885D DE261885DA DE261885C DE 261885 C DE261885 C DE 261885C DE NDAT261885 D DENDAT261885 D DE NDAT261885D DE 261885D A DE261885D A DE 261885DA DE 261885 C DE261885 C DE 261885C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- carboxybenzoyl
- acetylamino
- boric acid
- addition
- 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
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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/18—Preparation by synthesis of the nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR456155T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE261885C true DE261885C (US20090163788A1-20090625-C00002.png) |
Family
ID=8901301
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT260899D Active DE260899C (US20090163788A1-20090625-C00002.png) | |||
| DENDAT261885D Active DE261885C (US20090163788A1-20090625-C00002.png) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT260899D Active DE260899C (US20090163788A1-20090625-C00002.png) |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE261885C (US20090163788A1-20090625-C00002.png) |
| FR (1) | FR456155A (US20090163788A1-20090625-C00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1170170B (de) * | 1959-01-02 | 1964-05-14 | Faber Castell A W | Rechenstab aus Kunststoff |
-
0
- DE DENDAT260899D patent/DE260899C/de active Active
- DE DENDAT261885D patent/DE261885C/de active Active
-
1912
- 1912-06-11 FR FR456155A patent/FR456155A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE260899C (US20090163788A1-20090625-C00002.png) | |
| FR456155A (fr) | 1913-08-19 |
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