BE521831A - - Google Patents
Info
- Publication number
- BE521831A BE521831A BE521831DA BE521831A BE 521831 A BE521831 A BE 521831A BE 521831D A BE521831D A BE 521831DA BE 521831 A BE521831 A BE 521831A
- Authority
- BE
- Belgium
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
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
- C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
- C09B1/346—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in a substituent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH736187X | 1952-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE521831A true BE521831A (US06252093-20010626-C00008.png) |
Family
ID=4532746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE521831D BE521831A (US06252093-20010626-C00008.png) | 1952-07-31 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE544113A (US06252093-20010626-C00008.png) * | 1954-12-31 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH149710A (de) * | 1929-07-17 | 1931-09-30 | Ig Farbenindustrie Ag | Verfahren zur Herstellung eines Wollfarbstoffes der Anthrachinonreihe. |
| DE597145C (de) * | 1932-10-21 | 1934-05-22 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung stickstoffhaltiger Anthrachinonderivate |
-
0
- NL NL87017D patent/NL87017C/xx active
- NL NLAANVRAGE7315748,B patent/NL180287B/xx unknown
- BE BE521831D patent/BE521831A/xx unknown
-
1953
- 1953-07-20 US US369227A patent/US2760967A/en not_active Expired - Lifetime
- 1953-07-27 GB GB20761/53A patent/GB736187A/en not_active Expired
- 1953-07-30 FR FR1086504D patent/FR1086504A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL180287B (nl) | |
| FR1086504A (fr) | 1955-02-14 |
| GB736187A (en) | 1955-09-07 |
| NL87017C (US06252093-20010626-C00008.png) | |
| US2760967A (en) | 1956-08-28 |
