NL22806C - - Google Patents
Info
- Publication number
- NL22806C NL22806C NL22806DA NL22806C NL 22806 C NL22806 C NL 22806C NL 22806D A NL22806D A NL 22806DA NL 22806 C NL22806 C NL 22806C
- Authority
- NL
- Netherlands
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
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
- C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
- C09B1/303—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated only sulfonated in the anthracene 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 |
|---|---|---|---|
| DE290636T | 1927-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL22806C true NL22806C (https=) |
Family
ID=31893983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL22806D NL22806C (https=) | 1927-05-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1843308A (https=) |
| DE (1) | DE485521C (https=) |
| FR (1) | FR35332E (https=) |
| GB (1) | GB290636A (https=) |
| NL (1) | NL22806C (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453285A (en) * | 1944-10-19 | 1948-11-09 | Sandoz Ltd | Dyestuffs of the anthraquinone series |
| US2517613A (en) * | 1946-07-05 | 1950-08-08 | Sandoz Ltd | Acid dyestuffs of the anthraquinone series and a process of making same |
| CH458585A (de) * | 1965-06-10 | 1968-06-30 | Basf Ag | Verfahren zur Herstellung von Anthrachinonfarbstoffen |
-
0
- NL NL22806D patent/NL22806C/xx active
-
1927
- 1927-05-19 DE DEI31229D patent/DE485521C/de not_active Expired
-
1928
- 1928-05-07 US US275964A patent/US1843308A/en not_active Expired - Lifetime
- 1928-05-15 FR FR35332D patent/FR35332E/fr not_active Expired
- 1928-05-16 GB GB14435/28A patent/GB290636A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB290636A (https=) | 1929-08-16 |
| DE485521C (de) | 1929-10-31 |
| US1843308A (en) | 1932-02-02 |
| FR35332E (fr) | 1930-01-25 |