NL52515C - - Google Patents
Info
- Publication number
- NL52515C NL52515C NL52515DA NL52515C NL 52515 C NL52515 C NL 52515C NL 52515D A NL52515D A NL 52515DA NL 52515 C NL52515 C NL 52515C
- 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
- C09B47/32—Cationic phthalocyanine dyes
-
- 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
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB215947X | 1939-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52515C true NL52515C (de) |
Family
ID=10165552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52515D NL52515C (de) | 1939-02-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2290906A (de) |
| CH (3) | CH217984A (de) |
| FR (1) | FR867265A (de) |
| NL (1) | NL52515C (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456274A (en) * | 1944-02-14 | 1948-12-14 | Sandoz Ltd | Aryl thio-ethers of metal-containing phthalocyanines and process for producing same |
| NL60837C (de) * | 1944-12-06 | |||
| US2599371A (en) * | 1947-07-10 | 1952-06-03 | Ici Ltd | Printing with onium dyestuffs and buffer mixtures |
| US4031109A (en) * | 1968-08-30 | 1977-06-21 | Xerox Corporation | Method for the preparation of X-form metal phthalocyanine and X-form metal free compounds |
| US4098795A (en) * | 1972-11-22 | 1978-07-04 | Xerox Corporation | Method for the preparation of x-form metal free phthalocyamine |
| EP0155780B1 (de) * | 1984-03-21 | 1990-03-28 | Imperial Chemical Industries Plc | Infrarot-Absorber |
| GB8431924D0 (en) * | 1984-12-18 | 1985-01-30 | Ici Plc | Optical recording medium |
-
0
- NL NL52515D patent/NL52515C/xx active
-
1940
- 1940-02-12 US US318646A patent/US2290906A/en not_active Expired - Lifetime
- 1940-02-17 CH CH217984D patent/CH217984A/de unknown
- 1940-02-17 CH CH215947D patent/CH215947A/de unknown
- 1940-02-17 CH CH217983D patent/CH217983A/de unknown
- 1940-02-19 FR FR867265D patent/FR867265A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH217983A (de) | 1941-11-15 |
| US2290906A (en) | 1942-07-28 |
| CH217984A (de) | 1941-11-15 |
| CH215947A (de) | 1941-07-31 |
| FR867265A (fr) | 1941-10-10 |