BE541123A - - Google Patents
Info
- Publication number
- BE541123A BE541123A BE541123DA BE541123A BE 541123 A BE541123 A BE 541123A BE 541123D A BE541123D A BE 541123DA BE 541123 A BE541123 A BE 541123A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
- C23F11/1673—Esters of phosphoric or thiophosphoric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US454830A US2863902A (en) | 1954-09-08 | 1954-09-08 | Preparation of phosphate esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541123A true BE541123A (US06811534-20041102-M00003.png) |
Family
ID=23806282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541123D BE541123A (US06811534-20041102-M00003.png) | 1954-09-08 |
Country Status (8)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062858A (en) * | 1959-04-21 | 1962-11-06 | Friedrich D Cramer | Process for preparing partial esters of pyrophosphoric acid |
| NL259583A (US06811534-20041102-M00003.png) * | 1959-12-31 | |||
| US3228925A (en) * | 1961-07-28 | 1966-01-11 | Standard Oil Co | Process for preparing o, o-dihydrocarbon phosphoric acids |
| US3328360A (en) * | 1962-07-06 | 1967-06-27 | Exxon Research Engineering Co | Polymers containing phosphorus |
| US3403201A (en) * | 1964-12-08 | 1968-09-24 | Mini Ind Chimice | Method for the preparation of o, o-dimethyl-s-(1, 2-dicarbethoxyethyl)dithiophosphate |
| US3406226A (en) * | 1965-05-11 | 1968-10-15 | Elektrochemisches Kombinat Bitterfeld Veb | Method of producing o, o-dialkyldithiophosphorylfattyacidamides |
| US3359203A (en) * | 1965-09-01 | 1967-12-19 | Exxon Research Engineering Co | Ashless dithiophosphoric acid derivatives |
| US8012498B2 (en) | 2004-07-12 | 2011-09-06 | Sandhya Goyal | Topical gel formulation comprising organophosphate insecticide and preparation thereof |
| US8158139B2 (en) * | 2004-07-12 | 2012-04-17 | Taro Pharmaceuticals North America, Inc. | Topical gel formulation comprising organophosphate insecticide and preparation thereof |
| US7560445B2 (en) * | 2005-07-06 | 2009-07-14 | Taro Pharmaceuticals North America, Inc. | Process for preparing malathion for pharmaceutical use |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1893018A (en) * | 1928-10-22 | 1933-01-03 | American Cyanamid Co | Salts of organic di-thiophosphates |
| BE501609A (US06811534-20041102-M00003.png) * | 1950-03-02 |
-
0
- BE BE541123D patent/BE541123A/xx unknown
- NL NL92943D patent/NL92943C/xx active
- NL NL200270D patent/NL200270A/xx unknown
-
1954
- 1954-09-08 US US454830A patent/US2863902A/en not_active Expired - Lifetime
-
1955
- 1955-08-31 GB GB24978/55A patent/GB794597A/en not_active Expired
- 1955-09-05 FR FR1136359D patent/FR1136359A/fr not_active Expired
- 1955-09-07 CH CH335646D patent/CH335646A/fr unknown
- 1955-09-07 DE DEA23356A patent/DE1009181B/de active Pending
- 1955-09-07 ES ES0223869A patent/ES223869A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL92943C (US06811534-20041102-M00003.png) | |
| CH335646A (fr) | 1959-01-31 |
| FR1136359A (fr) | 1957-05-13 |
| NL200270A (US06811534-20041102-M00003.png) | |
| ES223869A1 (es) | 1956-01-01 |
| DE1009181B (de) | 1957-05-29 |
| GB794597A (en) | 1958-05-07 |
| US2863902A (en) | 1958-12-09 |
