BE621384A - - Google Patents
Info
- Publication number
- BE621384A BE621384A BE621384DA BE621384A BE 621384 A BE621384 A BE 621384A BE 621384D A BE621384D A BE 621384DA BE 621384 A BE621384 A BE 621384A
- Authority
- BE
- Belgium
Links
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13222/58A GB905314A (en) | 1958-04-25 | 1958-04-25 | The production of cyclic phosphonitrilic chloride polymers |
| GB29280/61A GB990580A (en) | 1958-04-25 | 1961-08-14 | Improvements relating to the preparation of phosphonitrilic chloride polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621384A true BE621384A (US06262066-20010717-C00424.png) | 1962-08-31 |
Family
ID=10289039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621384D BE621384A (US06262066-20010717-C00424.png) | 1958-04-25 | 1962-08-14 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1223382B (de) * | 1963-05-06 | 1966-08-25 | Grace W R & Co | Verfahren zur Herstellung cyclischer Phosphornitrile |
| DE1230422B (de) * | 1963-10-30 | 1966-12-15 | Grace W R & Co | Verfahren zur Herstellung von cis- und trans-2, 4, 6-Trichlor-2, 4, 6-triphenyl-triphosphonitril |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB905314A (en) * | 1958-04-25 | 1962-09-05 | Albright & Wilson Mfg Ltd | The production of cyclic phosphonitrilic chloride polymers |
| DE1918697B2 (de) * | 1969-04-12 | 1973-08-23 | Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen | Verfahren zur herstellung von phosphornitridchloriden |
| DE1918947A1 (de) * | 1969-04-15 | 1970-11-05 | Basf Ag | Verfahren zur Herstellung von Phosphornitridchloriden |
| US3860693A (en) * | 1972-04-26 | 1975-01-14 | Hooker Chemicals Plastics Corp | Production of cyclic phosphonitrilic chloride polymers |
| JPS50139096A (US06262066-20010717-C00424.png) * | 1974-04-26 | 1975-11-06 | ||
| US4196179A (en) * | 1975-07-03 | 1980-04-01 | Ethyl Corporation | Process for preparing high cyclic phosphonitrilic halides |
| JPS5713556Y2 (US06262066-20010717-C00424.png) * | 1978-04-24 | 1982-03-18 | ||
| JPS5819604B2 (ja) * | 1978-05-04 | 1983-04-19 | 大塚化学薬品株式会社 | ホスフアゼンオリゴマ−の製造法 |
| JPS54146296A (en) * | 1978-05-09 | 1979-11-15 | Otsuka Chem Co Ltd | Production of phosphagen oligomer |
| US4198381A (en) * | 1978-08-21 | 1980-04-15 | Ethyl Corporation | Process for preparing low molecular weight linear phosphonitrilic chloride oligomers |
| US4551317A (en) * | 1981-10-26 | 1985-11-05 | Ethyl Corporation | Phosphonitrilic halide polymers |
| US4537755A (en) * | 1983-12-05 | 1985-08-27 | Ethyl Corporation | Selective oligomer production |
| DE4221854A1 (de) * | 1992-07-03 | 1994-01-05 | Nuenchritz Chemie Gmbh | Phosphornitridchloride enthaltende Zusammensetzungen und Verfahren zu deren Herstellung |
| RU2729523C2 (ru) * | 2018-07-24 | 2020-08-07 | Общество с ограниченной ответственностью "Элортек" | Способ получения циклических галогенфосфазенов взаимодействием гексаалкилдисилазанов с галогенфосфазофосфониевыми солями |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1906440A (en) * | 1931-11-27 | 1933-05-02 | Du Pont | Process for the manufacture of phosphorus pentachloride |
| FR1081245A (fr) * | 1953-04-29 | 1954-12-16 | Cfmc | Nouveau procédé de traitement des matières fibreuses ou cellulosiques et produits industriels en résultant |
| GB905314A (en) * | 1958-04-25 | 1962-09-05 | Albright & Wilson Mfg Ltd | The production of cyclic phosphonitrilic chloride polymers |
-
1958
- 1958-04-25 GB GB13222/58A patent/GB905314A/en not_active Expired
-
1959
- 1959-04-21 FR FR792647A patent/FR1220715A/fr not_active Expired
- 1959-04-24 DE DEA31905A patent/DE1079014B/de active Pending
-
1961
- 1961-08-14 GB GB29280/61A patent/GB990580A/en not_active Expired
-
1962
- 1962-08-07 DE DEA40896A patent/DE1150365B/de active Pending
- 1962-08-07 US US215281A patent/US3359080A/en not_active Expired - Lifetime
- 1962-08-14 NL NL282055D patent/NL282055A/xx unknown
- 1962-08-14 BE BE621384D patent/BE621384A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1223382B (de) * | 1963-05-06 | 1966-08-25 | Grace W R & Co | Verfahren zur Herstellung cyclischer Phosphornitrile |
| DE1230422B (de) * | 1963-10-30 | 1966-12-15 | Grace W R & Co | Verfahren zur Herstellung von cis- und trans-2, 4, 6-Trichlor-2, 4, 6-triphenyl-triphosphonitril |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1079014B (de) | 1960-04-07 |
| NL282055A (US06262066-20010717-C00424.png) | 1964-12-28 |
| GB905314A (en) | 1962-09-05 |
| FR1220715A (fr) | 1960-05-27 |
| GB990580A (en) | 1965-04-28 |
| DE1150365B (de) | 1963-06-20 |
| US3359080A (en) | 1967-12-19 |
