GB1014865A - Separation of phosphonitrilic chloride mixtures - Google Patents
Separation of phosphonitrilic chloride mixturesInfo
- Publication number
- GB1014865A GB1014865A GB37528/62A GB3752862A GB1014865A GB 1014865 A GB1014865 A GB 1014865A GB 37528/62 A GB37528/62 A GB 37528/62A GB 3752862 A GB3752862 A GB 3752862A GB 1014865 A GB1014865 A GB 1014865A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pncl2
- tetramer
- solvent
- dissolving
- trimer
- 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 3
- PEJQKHLWXHKKGS-UHFFFAOYSA-N 2,2,4,4,6,6,8,8-octachloro-1,3,5,7-tetraza-2$l^{5},4$l^{5},6$l^{5},8$l^{5}-tetraphosphacycloocta-1,3,5,7-tetraene Chemical compound ClP1(Cl)=NP(Cl)(Cl)=NP(Cl)(Cl)=NP(Cl)(Cl)=N1 PEJQKHLWXHKKGS-UHFFFAOYSA-N 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 239000002904 solvent Substances 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 229910021295 PNCl2 Inorganic materials 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000013638 trimer Substances 0.000 abstract 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 abstract 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- UXJHQBVRZUANLK-UHFFFAOYSA-N azanylidyne(dichloro)-$l^{5}-phosphane Chemical compound ClP(Cl)#N UXJHQBVRZUANLK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920005565 cyclic polymer Polymers 0.000 abstract 1
- 239000003502 gasoline Substances 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 abstract 1
- 229920002959 polymer blend Polymers 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/097—Compounds containing nitrogen and non-metals and optionally metals containing phosphorus atoms
- C01B21/098—Phosphonitrilic dihalides; Polymers thereof
- C01B21/0986—Phosphonitrilic dichlorides; Polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/097—Compounds containing nitrogen and non-metals and optionally metals containing phosphorus atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE638101D BE638101A (enExample) | 1962-10-04 | ||
| NL298823D NL298823A (enExample) | 1962-10-04 | ||
| GB37528/62A GB1014865A (en) | 1962-10-04 | 1962-10-04 | Separation of phosphonitrilic chloride mixtures |
| FR949513A FR1381372A (fr) | 1962-10-04 | 1963-10-03 | Procédé de séparation de trimère de chlorure de phosphonitrile et produits obtenus |
| US610715A US3378353A (en) | 1962-10-04 | 1967-01-20 | Separation of phosphonitrilic chloride mixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37528/62A GB1014865A (en) | 1962-10-04 | 1962-10-04 | Separation of phosphonitrilic chloride mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1014865A true GB1014865A (en) | 1965-12-31 |
Family
ID=10397153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37528/62A Expired GB1014865A (en) | 1962-10-04 | 1962-10-04 | Separation of phosphonitrilic chloride mixtures |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3378353A (enExample) |
| BE (1) | BE638101A (enExample) |
| GB (1) | GB1014865A (enExample) |
| NL (1) | NL298823A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603038A (en) * | 1984-10-05 | 1986-07-29 | Ethyl Corporation | Phosphazene trimer purification |
| US4605539A (en) * | 1984-11-16 | 1986-08-12 | Ethyl Corporation | Phosphonitrilic chloride trimer purification |
| US4627967A (en) * | 1984-10-05 | 1986-12-09 | Ethyl Corporation | Phosphazene trimer purification |
| EP0177370A3 (en) * | 1984-10-05 | 1987-05-27 | Ethyl Corporation | Process for phosphazene trimer purification |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974261A (en) * | 1974-11-06 | 1976-08-10 | Ethyl Corporation | Process for purification of phosphonitrilic chloride polymers |
| US4175113A (en) * | 1978-04-20 | 1979-11-20 | The Firestone Tire & Rubber Company | Purification of crude chlorophosphazene compounds by treatment with water |
| US4241034A (en) * | 1979-05-31 | 1980-12-23 | Ethyl Corporation | Process for purifying cyclic phosphonitrilic chlorides |
| US4259305A (en) * | 1979-08-30 | 1981-03-31 | Ethyl Corporation | Substantially pure cyclic phosphonitrilic chloride trimer |
| DE3144751A1 (de) * | 1981-11-11 | 1983-05-19 | Hoechst Ag, 6230 Frankfurt | Verfahren zur reinigung von cyclischen chlorphosphazenen |
| JPS58130107A (ja) * | 1982-01-29 | 1983-08-03 | Shin Nisso Kako Co Ltd | ホスホニトリルクロライド類の精製方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2886587A (en) * | 1954-07-06 | 1959-05-12 | Phillips Petroleum Co | Separation by crystallization |
| US2853517A (en) * | 1956-03-07 | 1958-09-23 | Cornelius G Fitzgerald | Preparation of substituted phosphinic nitrides |
-
0
- BE BE638101D patent/BE638101A/xx unknown
- NL NL298823D patent/NL298823A/xx unknown
-
1962
- 1962-10-04 GB GB37528/62A patent/GB1014865A/en not_active Expired
-
1967
- 1967-01-20 US US610715A patent/US3378353A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603038A (en) * | 1984-10-05 | 1986-07-29 | Ethyl Corporation | Phosphazene trimer purification |
| US4627967A (en) * | 1984-10-05 | 1986-12-09 | Ethyl Corporation | Phosphazene trimer purification |
| EP0177370A3 (en) * | 1984-10-05 | 1987-05-27 | Ethyl Corporation | Process for phosphazene trimer purification |
| US4605539A (en) * | 1984-11-16 | 1986-08-12 | Ethyl Corporation | Phosphonitrilic chloride trimer purification |
Also Published As
| Publication number | Publication date |
|---|---|
| NL298823A (enExample) | |
| BE638101A (enExample) | |
| US3378353A (en) | 1968-04-16 |
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