GB1353296A - Process for transforming phosphoric acid esters or ester mixtures into free-flowing products stable to storage - Google Patents
Process for transforming phosphoric acid esters or ester mixtures into free-flowing products stable to storageInfo
- Publication number
- GB1353296A GB1353296A GB1055472A GB1055472A GB1353296A GB 1353296 A GB1353296 A GB 1353296A GB 1055472 A GB1055472 A GB 1055472A GB 1055472 A GB1055472 A GB 1055472A GB 1353296 A GB1353296 A GB 1353296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphoric acid
- mixture
- ester
- temperatures
- free
- Prior art date
- 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
- 239000000203 mixture Substances 0.000 title abstract 6
- 150000002148 esters Chemical class 0.000 title abstract 5
- 150000003014 phosphoric acid esters Chemical class 0.000 title abstract 4
- 230000001131 transforming effect Effects 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- 238000007711 solidification Methods 0.000 abstract 3
- 230000008023 solidification Effects 0.000 abstract 3
- 230000004927 fusion Effects 0.000 abstract 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- FRXGWNKDEMTFPL-UHFFFAOYSA-N dioctadecyl hydrogen phosphate Chemical class CCCCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCCCC FRXGWNKDEMTFPL-UHFFFAOYSA-N 0.000 abstract 1
- UHGIMQLJWRAPLT-UHFFFAOYSA-N octadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(O)=O UHGIMQLJWRAPLT-UHFFFAOYSA-N 0.000 abstract 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
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
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
-
- 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
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)
Abstract
1353296 Free-flowing phosphoric acid esters KNAPSACK AG 7 March 1972 [24 March 1971] 10554/72 Heading C2P A phosphoric acid ester or phosphoric acid ester mixture having a solidification point higher than 44‹ C. is transformed into a freeflowing product stable to storage by cooling the ester or mixture from temperatures above its solidification point down to temperatures below its solidification point, simultaneously or subsequently transforming the ester or mixture into granular, powdered or scaly material, and immediately thereafter allowing this material in a layer less than 50 cm. thick to remain for at least 20 minutes at temperatures at least 20‹ C. lower than its fusion point. The treatment of the granular, powdered or scaly material at temperatures at least 20‹ C. below its fusion point may be carried out on a tape, plate or tray or in a fluidized bed or rotary tube. In the examples phosphates treated are (1) a mixture of mono- and di-stearyl phosphates, (2) substantially monostearyl phosphate and (3) an ester mixture containing cetyl, stearyl and eicosanyl radicals. The esters used in Examples 1 to 3 are prepared by reacting phosphorus pentoxide with the corresponding alcohol or alcohols.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712114145 DE2114145B2 (en) | 1971-03-24 | 1971-03-24 | PROCESS FOR TRANSFERRING PHOSPHORIC ACID ESTERS INTO TRILLABLE AND STORABLE PRODUCTS |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1353296A true GB1353296A (en) | 1974-05-15 |
Family
ID=5802544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1055472A Expired GB1353296A (en) | 1971-03-24 | 1972-03-07 | Process for transforming phosphoric acid esters or ester mixtures into free-flowing products stable to storage |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE781219A (en) |
DE (1) | DE2114145B2 (en) |
FR (1) | FR2130691B1 (en) |
GB (1) | GB1353296A (en) |
SE (1) | SE378249B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916318A1 (en) * | 1979-04-23 | 1980-11-06 | Hoechst Ag | AQUEOUS DISINFECTANT SOLUTION |
-
1971
- 1971-03-24 DE DE19712114145 patent/DE2114145B2/en active Granted
-
1972
- 1972-03-07 GB GB1055472A patent/GB1353296A/en not_active Expired
- 1972-03-23 SE SE378472A patent/SE378249B/xx unknown
- 1972-03-24 FR FR7210496A patent/FR2130691B1/fr not_active Expired
- 1972-03-24 BE BE781219A patent/BE781219A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE781219A (en) | 1972-09-25 |
DE2114145B2 (en) | 1973-07-19 |
FR2130691B1 (en) | 1985-07-05 |
SE378249B (en) | 1975-08-25 |
DE2114145A1 (en) | 1972-10-05 |
FR2130691A1 (en) | 1972-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |