CH575977A5 - - Google Patents
Info
- Publication number
- CH575977A5 CH575977A5 CH1394472A CH1394472A CH575977A5 CH 575977 A5 CH575977 A5 CH 575977A5 CH 1394472 A CH1394472 A CH 1394472A CH 1394472 A CH1394472 A CH 1394472A CH 575977 A5 CH575977 A5 CH 575977A5
- Authority
- CH
- Switzerland
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
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4488171A GB1373650A (en) | 1971-09-27 | 1971-09-27 | Manufacture of anthraquinone compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH575977A5 true CH575977A5 (enExample) | 1976-05-31 |
Family
ID=10435109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1394472A CH575977A5 (enExample) | 1971-09-27 | 1972-09-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3865851A (enExample) |
| JP (1) | JPS4843017A (enExample) |
| CH (1) | CH575977A5 (enExample) |
| DE (1) | DE2244542A1 (enExample) |
| GB (1) | GB1373650A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4057568A (en) * | 1974-11-22 | 1977-11-08 | Eisai Co., Ltd. | Process for synthesis of boric acid ester |
| JPS583037B2 (ja) * | 1979-08-24 | 1983-01-19 | キヤノン株式会社 | 被覆法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189910872A (en) * | 1899-05-24 | 1900-03-10 | Henry Edward Newton | The Manufacture or Production of Anthraquinone Derivatives. |
| DE1180760B (de) * | 1963-03-26 | 1964-11-05 | Bayer Ag | Verfahren zur Herstellung von gegebenenfalls substituierten 1, 5-Diamino-4, 8-dihydroxy- bzw. 1, 8-Diamino-4, 5-dihydroxy-anthrachinonen |
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1971
- 1971-09-27 GB GB4488171A patent/GB1373650A/en not_active Expired
-
1972
- 1972-09-01 US US285625A patent/US3865851A/en not_active Expired - Lifetime
- 1972-09-11 DE DE2244542A patent/DE2244542A1/de active Pending
- 1972-09-25 CH CH1394472A patent/CH575977A5/xx not_active IP Right Cessation
- 1972-09-27 JP JP47096955A patent/JPS4843017A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4843017A (enExample) | 1973-06-22 |
| US3865851A (en) | 1975-02-11 |
| GB1373650A (en) | 1974-11-13 |
| DE2244542A1 (de) | 1973-04-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |