JPS5756943B2 - - Google Patents
Info
- Publication number
- JPS5756943B2 JPS5756943B2 JP7811975A JP7811975A JPS5756943B2 JP S5756943 B2 JPS5756943 B2 JP S5756943B2 JP 7811975 A JP7811975 A JP 7811975A JP 7811975 A JP7811975 A JP 7811975A JP S5756943 B2 JPS5756943 B2 JP S5756943B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7811975A JPS52935A (en) | 1975-06-24 | 1975-06-24 | Method for preparation of pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7811975A JPS52935A (en) | 1975-06-24 | 1975-06-24 | Method for preparation of pigment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52935A JPS52935A (en) | 1977-01-06 |
| JPS5756943B2 true JPS5756943B2 (enExample) | 1982-12-02 |
Family
ID=13652986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7811975A Granted JPS52935A (en) | 1975-06-24 | 1975-06-24 | Method for preparation of pigment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52935A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3686342A (en) * | 1970-09-18 | 1972-08-22 | Universal Oil Prod Co | Aromatic hydrocarbon separation by adsorption |
| JPS5632548A (en) * | 1979-08-23 | 1981-04-02 | Sumitomo Chem Co Ltd | Preparation of stable type dioxazine violet pigment |
| US4481358A (en) * | 1981-04-10 | 1984-11-06 | Sumitomo Chemical Company, Limited | Process for producing dioxazine violet pigment |
| AU717269B2 (en) * | 1996-09-25 | 2000-03-23 | Lexmark International Inc. | Processing which enhances photoconductivity to type I titanyl phthalocyanine |
| EP0832941B1 (en) * | 1996-09-25 | 2002-07-31 | Lexmark International, Inc. | Process for the preparation of type I titanyl phthalocyanine having enhanced photoconductivity |
| DE102007013962A1 (de) | 2007-03-23 | 2008-09-25 | Clariant International Limited | Verfahren zur Herstellung von transparentem Pigment Violett 23 |
-
1975
- 1975-06-24 JP JP7811975A patent/JPS52935A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52935A (en) | 1977-01-06 |