JPS58130107A - ホスホニトリルクロライド類の精製方法 - Google Patents
ホスホニトリルクロライド類の精製方法Info
- Publication number
- JPS58130107A JPS58130107A JP57011765A JP1176582A JPS58130107A JP S58130107 A JPS58130107 A JP S58130107A JP 57011765 A JP57011765 A JP 57011765A JP 1176582 A JP1176582 A JP 1176582A JP S58130107 A JPS58130107 A JP S58130107A
- Authority
- JP
- Japan
- Prior art keywords
- phosphonitrile chloride
- mixture
- tri
- phosphonitrile
- tetra
- 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.)
- Granted
Links
- -1 phosphonitrile chlorides Chemical class 0.000 title description 6
- 238000000034 method Methods 0.000 title description 5
- UXJHQBVRZUANLK-UHFFFAOYSA-N azanylidyne(dichloro)-$l^{5}-phosphane Chemical compound ClP(Cl)#N UXJHQBVRZUANLK-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000009835 boiling Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 45
- 239000002904 solvent Substances 0.000 abstract description 20
- 150000004945 aromatic hydrocarbons Chemical group 0.000 abstract description 4
- 229930195733 hydrocarbon Natural products 0.000 abstract description 4
- 150000002430 hydrocarbons Chemical group 0.000 abstract description 4
- 239000012188 paraffin wax Substances 0.000 abstract description 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 57
- 239000013078 crystal Substances 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- 238000004821 distillation Methods 0.000 description 10
- 239000003960 organic solvent Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000005292 vacuum distillation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- ZSTLPJLUQNQBDQ-UHFFFAOYSA-N azanylidyne(dihydroxy)-$l^{5}-phosphane Chemical compound OP(O)#N ZSTLPJLUQNQBDQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 229920002632 poly(dichlorophosphazene) polymer Polymers 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57011765A JPS58130107A (ja) | 1982-01-29 | 1982-01-29 | ホスホニトリルクロライド類の精製方法 |
| GB08302284A GB2114111B (en) | 1982-01-29 | 1983-01-27 | Process for purifying phosphonitrile chlorides |
| DE19833302747 DE3302747A1 (de) | 1982-01-29 | 1983-01-27 | Verfahren zur abtrennung von tri(phosphonitrilchlorid) von tetra(phosphonitrilchlorid) und/oder phosphonitrilchloridoligomeren |
| FR8301393A FR2520720B1 (fr) | 1982-01-29 | 1983-01-28 | Procede pour la purification des chlorures de phosphonitrile |
| CA000420490A CA1197067A (en) | 1982-01-29 | 1983-01-28 | Process for purifying phosphonitrile chlorides |
| US06/658,543 US4522689A (en) | 1982-01-29 | 1984-10-09 | Process for purifying phosphonitrile chlorides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57011765A JPS58130107A (ja) | 1982-01-29 | 1982-01-29 | ホスホニトリルクロライド類の精製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58130107A true JPS58130107A (ja) | 1983-08-03 |
| JPS612608B2 JPS612608B2 (https=) | 1986-01-27 |
Family
ID=11787067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57011765A Granted JPS58130107A (ja) | 1982-01-29 | 1982-01-29 | ホスホニトリルクロライド類の精製方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4522689A (https=) |
| JP (1) | JPS58130107A (https=) |
| CA (1) | CA1197067A (https=) |
| DE (1) | DE3302747A1 (https=) |
| FR (1) | FR2520720B1 (https=) |
| GB (1) | GB2114111B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6191009A (ja) * | 1984-10-05 | 1986-05-09 | エシル コーポレーション | 環状ホスホニトリルクロライド三量体の精製方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0177370A3 (en) * | 1984-10-05 | 1987-05-27 | Ethyl Corporation | Process for phosphazene trimer purification |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862799A (en) * | 1955-06-20 | 1958-12-02 | Ethyl Corp | Separation of tri-(phosphonitrilic chloride) |
| FR1382129A (fr) * | 1962-08-14 | 1964-12-18 | Hooker Chemical Corp | Procédé de récupération de tri- et tétramères de chlorure de phosphonitrile |
| NL295897A (https=) * | 1962-08-14 | |||
| BE670590A (https=) * | 1962-08-14 | |||
| NL295896A (https=) * | 1962-08-14 | |||
| NL298823A (https=) * | 1962-10-04 | |||
| GB1213716A (en) * | 1968-03-15 | 1970-11-25 | Albright & Wilson Mfg Ltd | Purification of phosphonitrilic chloride polymers |
| US3694171A (en) * | 1970-02-02 | 1972-09-26 | Hooker Chemical Corp | Method for purifying cyclic phosphonitrilic chlorides |
| US3669633A (en) * | 1970-08-19 | 1972-06-13 | Continuous process for the preparation of phosphonitrilic chloride cyclic polymers | |
| US3974261A (en) * | 1974-11-06 | 1976-08-10 | Ethyl Corporation | Process for purification of phosphonitrilic chloride polymers |
-
1982
- 1982-01-29 JP JP57011765A patent/JPS58130107A/ja active Granted
-
1983
- 1983-01-27 DE DE19833302747 patent/DE3302747A1/de not_active Withdrawn
- 1983-01-27 GB GB08302284A patent/GB2114111B/en not_active Expired
- 1983-01-28 CA CA000420490A patent/CA1197067A/en not_active Expired
- 1983-01-28 FR FR8301393A patent/FR2520720B1/fr not_active Expired
-
1984
- 1984-10-09 US US06/658,543 patent/US4522689A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6191009A (ja) * | 1984-10-05 | 1986-05-09 | エシル コーポレーション | 環状ホスホニトリルクロライド三量体の精製方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2114111B (en) | 1985-05-01 |
| GB2114111A (en) | 1983-08-17 |
| GB8302284D0 (en) | 1983-03-02 |
| US4522689A (en) | 1985-06-11 |
| FR2520720B1 (fr) | 1987-05-15 |
| FR2520720A1 (fr) | 1983-08-05 |
| JPS612608B2 (https=) | 1986-01-27 |
| CA1197067A (en) | 1985-11-26 |
| DE3302747A1 (de) | 1983-08-04 |
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