NL77923C - - Google Patents
Info
- Publication number
- NL77923C NL77923C NL77923DA NL77923C NL 77923 C NL77923 C NL 77923C NL 77923D A NL77923D A NL 77923DA NL 77923 C NL77923 C NL 77923C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/11—Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
-
- 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
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL746535X | 1953-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77923C true NL77923C (en:Method) |
Family
ID=19822829
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77923D NL77923C (en:Method) | 1953-02-02 | ||
| NLAANVRAGE7410719,A NL175746B (nl) | 1953-02-02 | Spanjoletslot. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7410719,A NL175746B (nl) | 1953-02-02 | Spanjoletslot. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2818421A (en:Method) |
| DE (1) | DE956848C (en:Method) |
| FR (1) | FR1095923A (en:Method) |
| GB (1) | GB746535A (en:Method) |
| NL (2) | NL175746B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441620A (en) * | 1967-01-17 | 1969-04-29 | Stauffer Chemical Co | Alkali metal dialkyl phosphate stabilized chlorinated hydrocarbons |
| US3873648A (en) * | 1972-07-07 | 1975-03-25 | Ugine Kuhlmann | Method for separating mixtures of orthophosphoric esters |
| US4051202A (en) * | 1975-11-17 | 1977-09-27 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for separating mono- and di-octylphenyl phosphoric acid esters |
| DE3643761A1 (de) * | 1986-12-20 | 1988-06-30 | Henkel Kgaa | Reinigung von phosphorsaeureestern |
| JP2014524418A (ja) * | 2011-08-02 | 2014-09-22 | ザ プロクター アンド ギャンブル カンパニー | 水溶性界面活性剤の処理に有用な液液抽出組成物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1869768A (en) * | 1928-11-22 | 1932-08-02 | Ig Farbenindustrie Ag | Production of phosphoric esters |
| US2193965A (en) * | 1939-06-03 | 1940-03-19 | Monsanto Chemicals | Lap grinding compound |
| US2573658A (en) * | 1949-04-21 | 1951-10-30 | Monsanto Chemicals | Purification of esters of orthophosphoric acid |
| US2658909A (en) * | 1951-09-11 | 1953-11-10 | Howard W Crandall | Process for separation and purification of alkyl phosphoric acids |
-
0
- NL NL77923D patent/NL77923C/xx active
- NL NLAANVRAGE7410719,A patent/NL175746B/xx unknown
-
1954
- 1954-01-07 US US402816A patent/US2818421A/en not_active Expired - Lifetime
- 1954-01-29 GB GB2726/54A patent/GB746535A/en not_active Expired
- 1954-01-30 FR FR1095923D patent/FR1095923A/fr not_active Expired
- 1954-01-31 DE DEN8383A patent/DE956848C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL175746B (nl) | |
| US2818421A (en) | 1957-12-31 |
| DE956848C (de) | 1957-01-24 |
| GB746535A (en) | 1956-03-14 |
| FR1095923A (fr) | 1955-06-07 |