NL20204C - - Google Patents
Info
- Publication number
- NL20204C NL20204C NL20204DA NL20204C NL 20204 C NL20204 C NL 20204C NL 20204D A NL20204D A NL 20204DA NL 20204 C NL20204 C NL 20204C
- 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
-
- 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)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI29825D DE483155C (de) | 1926-12-21 | 1926-12-21 | Verfahren zur Darstellung von Farbstoffen der Anthrachinonreihe |
| GB3437327A GB282452A (en) | 1927-12-19 | 1927-12-19 | Process for the manufacture of products of the anthraquinone series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL20204C true NL20204C (https=) |
Family
ID=25981391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL20204D NL20204C (https=) | 1926-12-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1688256A (https=) |
| DE (1) | DE483155C (https=) |
| FR (1) | FR632490A (https=) |
| NL (1) | NL20204C (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2426547A (en) * | 1943-04-12 | 1947-08-26 | Ici Ltd | Anthraquinone dyestuffs |
| US2453285A (en) * | 1944-10-19 | 1948-11-09 | Sandoz Ltd | Dyestuffs of the anthraquinone series |
| DE1117244B (de) * | 1959-06-13 | 1961-11-16 | Basf Ag | Verfahren zur Herstellung von sauren Anthrachinonfarbstoffen |
| BE620727A (https=) * | 1961-07-27 |
-
0
- NL NL20204D patent/NL20204C/xx active
- FR FR632490D patent/FR632490A/fr not_active Expired
-
1926
- 1926-12-21 DE DEI29825D patent/DE483155C/de not_active Expired
-
1927
- 1927-12-23 US US242282A patent/US1688256A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE483155C (de) | 1929-09-26 |
| FR632490A (https=) | 1928-01-10 |
| US1688256A (en) | 1928-10-16 |