BR9007699A - PROCESS FOR THE PRODUCTION OF AN Aqueous SOLUTION OF A SALT OF TETRATIOCARBONIC ACID - Google Patents
PROCESS FOR THE PRODUCTION OF AN Aqueous SOLUTION OF A SALT OF TETRATIOCARBONIC ACIDInfo
- Publication number
- BR9007699A BR9007699A BR909007699A BR9007699A BR9007699A BR 9007699 A BR9007699 A BR 9007699A BR 909007699 A BR909007699 A BR 909007699A BR 9007699 A BR9007699 A BR 9007699A BR 9007699 A BR9007699 A BR 9007699A
- Authority
- BR
- Brazil
- Prior art keywords
- tetratiocarbonic
- salt
- acid
- production
- aqueous solution
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D13/00—Compounds of sodium or potassium not provided for elsewhere
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41587489A | 1989-10-02 | 1989-10-02 | |
| US44002489A | 1989-11-21 | 1989-11-21 | |
| PCT/US1990/005582 WO1991004944A1 (en) | 1989-10-02 | 1990-10-01 | Tetrathiocarbonate process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9007699A true BR9007699A (en) | 1992-07-21 |
Family
ID=27023148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909007699A BR9007699A (en) | 1989-10-02 | 1990-10-01 | PROCESS FOR THE PRODUCTION OF AN Aqueous SOLUTION OF A SALT OF TETRATIOCARBONIC ACID |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0494933A1 (en) |
| JP (1) | JPH05500498A (en) |
| CN (1) | CN1052851A (en) |
| AP (1) | AP212A (en) |
| AU (1) | AU6519190A (en) |
| BR (1) | BR9007699A (en) |
| CA (1) | CA2067125A1 (en) |
| HU (1) | HUT61250A (en) |
| IL (1) | IL95825A (en) |
| MA (1) | MA21966A1 (en) |
| PT (1) | PT95482B (en) |
| TR (1) | TR24796A (en) |
| WO (1) | WO1991004944A1 (en) |
| YU (1) | YU184890A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2690691B1 (en) * | 1992-04-29 | 1999-02-12 | Bio Merieux | METHOD OF AMPLIFYING RNA REQUIRING A SINGLE HANDLING STAGE. |
| DE4239088A1 (en) * | 1992-11-20 | 1994-05-26 | Solvay Werke Gmbh | Process for the preparation of a stabilized aqueous alkali tetrathiocarbonate solution and its use |
| WO1996011165A1 (en) * | 1994-10-11 | 1996-04-18 | Entek Corporation | Process for synthesizing thiocarbonates |
| CN102502890A (en) * | 2011-10-17 | 2012-06-20 | 中南大学 | Synthesis method of reagent nickel thiocarbonate for deeply removing copper from nickel solution |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2287285A (en) * | 1940-08-30 | 1942-06-23 | Dow Chemical Co | Preparation of potassium thiocarbonate |
| US2893835A (en) * | 1955-03-17 | 1959-07-07 | Monsanto Chemicals | Process for preparing thiocarbonates |
| US3753918A (en) * | 1970-01-27 | 1973-08-21 | Olin Corp | Solution of alkali metal trithiocarbonate in dimethyl sulfoxide |
| EP0141844B1 (en) * | 1983-05-02 | 1990-01-03 | Union Oil Company Of California | Fumigation methods and compositions |
-
1990
- 1990-09-27 IL IL9582590A patent/IL95825A/en not_active IP Right Cessation
- 1990-09-30 CN CN90108050.0A patent/CN1052851A/en active Pending
- 1990-10-01 WO PCT/US1990/005582 patent/WO1991004944A1/en not_active Application Discontinuation
- 1990-10-01 YU YU184890A patent/YU184890A/en unknown
- 1990-10-01 BR BR909007699A patent/BR9007699A/en not_active IP Right Cessation
- 1990-10-01 MA MA22235A patent/MA21966A1/en unknown
- 1990-10-01 PT PT95482A patent/PT95482B/en not_active IP Right Cessation
- 1990-10-01 AU AU65191/90A patent/AU6519190A/en not_active Abandoned
- 1990-10-01 JP JP2514079A patent/JPH05500498A/en active Pending
- 1990-10-01 CA CA002067125A patent/CA2067125A1/en not_active Abandoned
- 1990-10-01 EP EP90915039A patent/EP0494933A1/en not_active Ceased
- 1990-10-01 HU HU9201097A patent/HUT61250A/en unknown
- 1990-10-01 AP APAP/P/1990/000211A patent/AP212A/en active
- 1990-10-02 TR TR90/0951A patent/TR24796A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AP212A (en) | 1992-09-06 |
| IL95825A (en) | 1994-12-29 |
| EP0494933A1 (en) | 1992-07-22 |
| YU184890A (en) | 1993-05-28 |
| AU6519190A (en) | 1991-04-28 |
| CA2067125A1 (en) | 1991-04-03 |
| AP9000211A0 (en) | 1990-10-31 |
| TR24796A (en) | 1992-05-01 |
| PT95482B (en) | 1998-08-31 |
| WO1991004944A1 (en) | 1991-04-18 |
| JPH05500498A (en) | 1993-02-04 |
| IL95825A0 (en) | 1991-06-30 |
| PT95482A (en) | 1991-06-25 |
| MA21966A1 (en) | 1991-07-01 |
| HU9201097D0 (en) | 1992-06-29 |
| CN1052851A (en) | 1991-07-10 |
| HUT61250A (en) | 1992-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB19 | Grant procedure suspended (art. 19) | ||
| FF | Decision: intention to grant | ||
| HHFI | Decision: rectification | ||
| FG9A | Patent or certificate of addition granted | ||
| B25A | Requested transfer of rights approved |
Free format text: ENTEK CORPORATION (US) |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 01/10/2010 |