NL80525C - - Google Patents
Info
- Publication number
- NL80525C NL80525C NL80525DA NL80525C NL 80525 C NL80525 C NL 80525C NL 80525D A NL80525D A NL 80525DA NL 80525 C NL80525 C NL 80525C
- 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
- C09B1/36—Dyes with acylated amino groups
- C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH735855X | 1950-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80525C true NL80525C (de) |
Family
ID=4532719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80525D NL80525C (de) | 1950-07-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2685591A (de) |
| DE (1) | DE883178C (de) |
| FR (1) | FR1047932A (de) |
| GB (1) | GB735855A (de) |
| NL (1) | NL80525C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1018042B (de) * | 1953-12-24 | 1957-10-24 | Hoechst Ag | Verfahren zur Herstellung von kernfluorierten aromatischen Verbindungen |
| CH599987A5 (de) * | 1975-10-28 | 1978-06-15 | Sandoz Ag |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB371420A (en) * | 1930-10-18 | 1932-04-18 | Leonard Joseph Hooley | Improvements in and relating to the production of vat dyestuffs |
| DE565426C (de) * | 1930-11-08 | 1932-11-30 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Kuepenfarbstoffen |
| US2506025A (en) * | 1947-12-24 | 1950-05-02 | Ciba Ltd | Anthraquinone vat dyestuffs |
-
0
- NL NL80525D patent/NL80525C/xx active
-
1951
- 1951-07-29 DE DEC4535A patent/DE883178C/de not_active Expired
- 1951-07-30 FR FR1047932D patent/FR1047932A/fr not_active Expired
- 1951-07-30 US US239401A patent/US2685591A/en not_active Expired - Lifetime
- 1951-07-30 GB GB18040/51A patent/GB735855A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2685591A (en) | 1954-08-03 |
| GB735855A (en) | 1955-08-31 |
| DE883178C (de) | 1953-07-16 |
| FR1047932A (fr) | 1953-12-17 |