BE656823A - - Google Patents
Info
- Publication number
- BE656823A BE656823A BE656823DA BE656823A BE 656823 A BE656823 A BE 656823A BE 656823D A BE656823D A BE 656823DA BE 656823 A BE656823 A BE 656823A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/79—Phosphine oxides
-
- 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
- C07F9/5304—Acyclic saturated phosphine oxides or thioxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US329251A US3325546A (en) | 1963-12-09 | 1963-12-09 | Process for the preparation of detergent phosphine oxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE656823A true BE656823A (US20020051482A1-20020502-M00057.png) | 1965-06-08 |
Family
ID=23284545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE656823D BE656823A (US20020051482A1-20020502-M00057.png) | 1963-12-09 | 1964-12-08 |
Country Status (5)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3535219A (en) * | 1967-11-28 | 1970-10-20 | Procter & Gamble | Process for the preparation of phosphonioalkane sulfonates |
| US3520939A (en) * | 1968-04-18 | 1970-07-21 | Monsanto Co | Process for preparing phosphine oxides |
| US3975447A (en) * | 1974-10-03 | 1976-08-17 | E. I. Du Pont De Nemours And Company | Preparation of aromatic phosphine oxides by reaction of diarylhalophosphine and benzylic halide |
| DE2527796A1 (de) * | 1975-06-21 | 1976-12-30 | Hoechst Ag | Verfahren zur herstellung von tertiaeren phosphinoxiden |
| US4215217A (en) * | 1975-10-29 | 1980-07-29 | Sk&F Lab Co. | Process for preparing 4-substituted imidazole compounds |
| GB1570213A (en) * | 1975-10-29 | 1980-06-25 | Smithkline Corp | Imidazoles |
| US4340761A (en) * | 1980-11-24 | 1982-07-20 | The Dow Chemical Company | Preparation of phosphonium phenoxide salts |
| US4346236A (en) * | 1981-02-09 | 1982-08-24 | Fmc Corporation | Method of oxidizing tertiary-alkyl phosphines |
| US4429161A (en) | 1981-08-17 | 1984-01-31 | Union Carbide Corporation | Process for preparing organic tertiary polyphosphine monooxides |
| US4452716A (en) * | 1982-12-20 | 1984-06-05 | Fmc Corporation | Mixed trialkylphosphine oxides as functional fluids |
-
0
- GB GB1050506D patent/GB1050506A/en active Active
-
1963
- 1963-12-09 US US329251A patent/US3325546A/en not_active Expired - Lifetime
-
1964
- 1964-12-05 DE DEP35628A patent/DE1244780B/de active Pending
- 1964-12-08 BE BE656823D patent/BE656823A/xx unknown
- 1964-12-09 NL NL6414323A patent/NL6414323A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6414323A (US20020051482A1-20020502-M00057.png) | 1965-06-10 |
| US3325546A (en) | 1967-06-13 |
| GB1050506A (US20020051482A1-20020502-M00057.png) | |
| DE1244780B (de) | 1967-07-20 |
