FR1564273A - - Google Patents
Info
- Publication number
- FR1564273A FR1564273A FR1564273DA FR1564273A FR 1564273 A FR1564273 A FR 1564273A FR 1564273D A FR1564273D A FR 1564273DA FR 1564273 A FR1564273 A FR 1564273A
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/22—Obtaining vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64273067A | 1967-06-01 | 1967-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1564273A true FR1564273A (en:Method) | 1969-04-18 |
Family
ID=24577764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1564273D Expired FR1564273A (en:Method) | 1967-06-01 | 1968-04-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3443887A (en:Method) |
| BE (1) | BE714218A (en:Method) |
| DE (1) | DE1767599A1 (en:Method) |
| FR (1) | FR1564273A (en:Method) |
| GB (1) | GB1193758A (en:Method) |
| NL (1) | NL6807694A (en:Method) |
| SE (1) | SE345841B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853618A (en) * | 1973-01-29 | 1974-12-10 | Halliburton Co | Process for removing copper deposits from surfaces |
| TWI620733B (zh) * | 2013-05-21 | 2018-04-11 | 拜耳作物科學股份有限公司 | 製備特定肟類及肟醚類之改良方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088798A (en) * | 1959-05-25 | 1963-05-07 | Nopco Chem Co | Extraction of a metal from solutions containing same |
| US3088799A (en) * | 1959-05-25 | 1963-05-07 | Nopco Chem Co | Metal extraction process |
| US3224873A (en) * | 1963-02-25 | 1965-12-21 | Gen Mills Inc | Liquid-liquid recovery of copper values using alpha-hydroxy oximes |
| US3276863A (en) * | 1964-01-21 | 1966-10-04 | Gen Mills Inc | Separation of nickel and cobalt values using alpha-hydroxy oximes |
| US3284501A (en) * | 1965-07-02 | 1966-11-08 | Gen Mills Inc | alpha-hydroxy oximes |
-
1967
- 1967-06-01 US US642730A patent/US3443887A/en not_active Expired - Lifetime
-
1968
- 1968-04-25 BE BE714218D patent/BE714218A/xx unknown
- 1968-04-30 FR FR1564273D patent/FR1564273A/fr not_active Expired
- 1968-05-28 DE DE19681767599 patent/DE1767599A1/de active Pending
- 1968-05-31 SE SE7371/68A patent/SE345841B/xx unknown
- 1968-05-31 GB GB26335/68A patent/GB1193758A/en not_active Expired
- 1968-05-31 NL NL6807694A patent/NL6807694A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6807694A (en:Method) | 1968-12-02 |
| GB1193758A (en) | 1970-06-03 |
| US3443887A (en) | 1969-05-13 |
| SE345841B (en:Method) | 1972-06-12 |
| BE714218A (en:Method) | 1968-09-16 |
| DE1767599A1 (de) | 1971-09-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |