NL45672C - - Google Patents
Info
- Publication number
- NL45672C NL45672C NL45672DA NL45672C NL 45672 C NL45672 C NL 45672C NL 45672D A NL45672D A NL 45672DA NL 45672 C NL45672 C NL 45672C
- 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
- C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2212924X | 1935-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45672C true NL45672C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7990389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45672D NL45672C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1935-04-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2212924A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| NL (1) | NL45672C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH295056A (de) * | 1950-09-25 | 1953-12-15 | Ciba Geigy | Verfahren zur Herstellung von metallhaltigen B-Phthalocyaninen in dispergierbarer Form. |
| NL107467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-11-13 | |||
| US3051721A (en) * | 1959-01-13 | 1962-08-28 | American Cyanamid Co | Pigmentary copper phthalocyanine in the "r" form and its preparation |
| US4557868A (en) * | 1984-06-26 | 1985-12-10 | Xerox Corporation | Process for preparing a phthalocyanine |
-
0
- NL NL45672D patent/NL45672C/xx active
-
1936
- 1936-04-18 US US75225A patent/US2212924A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2212924A (en) | 1940-08-27 |