CH562198A5 - - Google Patents
Info
- Publication number
- CH562198A5 CH562198A5 CH1904972A CH1904972A CH562198A5 CH 562198 A5 CH562198 A5 CH 562198A5 CH 1904972 A CH1904972 A CH 1904972A CH 1904972 A CH1904972 A CH 1904972A CH 562198 A5 CH562198 A5 CH 562198A5
- Authority
- CH
- Switzerland
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES398992A ES398992A1 (es) | 1971-12-31 | 1971-12-31 | Procedimiento para la obtencion de aminoacidos fenolicos con propiedades quelantes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH562198A5 true CH562198A5 (en:Method) | 1975-05-30 |
Family
ID=8460079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1904972A CH562198A5 (en:Method) | 1971-12-31 | 1972-12-29 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4876832A (en:Method) |
| CH (1) | CH562198A5 (en:Method) |
| DE (1) | DE2262214A1 (en:Method) |
| ES (1) | ES398992A1 (en:Method) |
| FR (1) | FR2166213A1 (en:Method) |
| GB (1) | GB1418888A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES417766A1 (es) * | 1973-07-28 | 1976-02-16 | Dabeer Sa | Procedimiento para la obtencion de quelatos de hierro apli-cables como correctores de la clorosis ferrica en los vege- tales. |
| ES8407007A1 (es) * | 1983-02-08 | 1984-09-01 | Union Explosivos Rio Tinto | Procedimiento para la preparacion de complejos quelados del acido etilendiamino n,n-di(p-hidroxifenilacetico). |
| EP3183967A1 (en) * | 2015-12-22 | 2017-06-28 | Trade Corporation International, S.A. Unipersonal | Process for the preparation of a quelating agent |
-
1971
- 1971-12-31 ES ES398992A patent/ES398992A1/es not_active Expired
-
1972
- 1972-12-19 GB GB5863672A patent/GB1418888A/en not_active Expired
- 1972-12-19 DE DE2262214A patent/DE2262214A1/de active Pending
- 1972-12-25 JP JP48004224A patent/JPS4876832A/ja active Pending
- 1972-12-29 CH CH1904972A patent/CH562198A5/xx not_active IP Right Cessation
- 1972-12-29 FR FR7247060A patent/FR2166213A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2262214A1 (de) | 1973-07-05 |
| GB1418888A (en) | 1975-12-24 |
| ES398992A1 (es) | 1973-01-16 |
| JPS4876832A (en:Method) | 1973-10-16 |
| FR2166213A1 (en:Method) | 1973-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |