CH595335A5 - - Google Patents
Info
- Publication number
- CH595335A5 CH595335A5 CH50675A CH50675A CH595335A5 CH 595335 A5 CH595335 A5 CH 595335A5 CH 50675 A CH50675 A CH 50675A CH 50675 A CH50675 A CH 50675A CH 595335 A5 CH595335 A5 CH 595335A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
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 |
|---|---|---|---|
| GB241374A GB1452215A (en) | 1974-01-18 | 1974-01-18 | Manufacture of anthraquinone-1,5-disulphonic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH595335A5 true CH595335A5 (enExample) | 1978-02-15 |
Family
ID=9739128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH50675A CH595335A5 (enExample) | 1974-01-18 | 1975-01-16 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS50106951A (enExample) |
| BR (1) | BR7410760D0 (enExample) |
| CH (1) | CH595335A5 (enExample) |
| DE (1) | DE2460243A1 (enExample) |
| ES (1) | ES433913A1 (enExample) |
| GB (1) | GB1452215A (enExample) |
-
1974
- 1974-01-18 GB GB241374A patent/GB1452215A/en not_active Expired
- 1974-12-19 DE DE19742460243 patent/DE2460243A1/de active Pending
- 1974-12-23 BR BR1076074A patent/BR7410760D0/pt unknown
-
1975
- 1975-01-14 JP JP693575A patent/JPS50106951A/ja active Pending
- 1975-01-16 CH CH50675A patent/CH595335A5/xx not_active IP Right Cessation
- 1975-01-17 ES ES433913A patent/ES433913A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2460243A1 (de) | 1975-07-24 |
| BR7410760D0 (pt) | 1975-09-02 |
| GB1452215A (en) | 1976-10-13 |
| ES433913A1 (es) | 1976-11-16 |
| JPS50106951A (enExample) | 1975-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |