BE823642A - PROCESS FOR THE PRODUCTION OF A PHOSPHAZENE - Google Patents
PROCESS FOR THE PRODUCTION OF A PHOSPHAZENEInfo
- Publication number
- BE823642A BE823642A BE151746A BE151746A BE823642A BE 823642 A BE823642 A BE 823642A BE 151746 A BE151746 A BE 151746A BE 151746 A BE151746 A BE 151746A BE 823642 A BE823642 A BE 823642A
- Authority
- BE
- Belgium
- Prior art keywords
- phosphazene
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/025—Polyphosphazenes
-
- 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 System
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
- C08L1/06—Cellulose hydrate
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36917173A | 1973-06-12 | 1973-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE823642A true BE823642A (en) | 1975-06-20 |
Family
ID=23454381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE151746A BE823642A (en) | 1973-06-12 | 1974-12-20 | PROCESS FOR THE PRODUCTION OF A PHOSPHAZENE |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5331520B2 (en) |
| BE (1) | BE823642A (en) |
| CA (1) | CA1028339A (en) |
| DE (1) | DE2427879C3 (en) |
| FR (1) | FR2233349B1 (en) |
| GB (1) | GB1474600A (en) |
| IT (1) | IT1013415B (en) |
| NL (1) | NL7407866A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2721826A1 (en) * | 1976-05-17 | 1977-12-08 | Firestone Tire & Rubber Co | PROCESS FOR POLYMERIZATION AND RING EQUILIBRIUM OF TRIFLUORAETHOXY-CHLOROCYCLOTRIPHOSPHAZENES |
| US4226972A (en) * | 1978-11-03 | 1980-10-07 | The Firestone Tire & Rubber Company | Process for preparing poly(organophosphazenes) from soluble or gelled poly(dichlorophosphazenes) |
| JPS59216895A (en) * | 1983-05-26 | 1984-12-06 | Shin Nisso Kako Co Ltd | Production of phosphonitrile bearing alkoxy groups |
| JPS6038307A (en) * | 1983-08-11 | 1985-02-27 | Nippon Daigaku | Composite material for plugging |
| JPS61102343A (en) * | 1984-10-22 | 1986-05-21 | Hino Motors Ltd | Automatic transmission |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1174994B (en) * | 1954-07-14 | 1964-07-30 | Walker Extract And Chemical Co | Process for the production of curable phosphorus and nitrogen containing resins |
| GB940648A (en) * | 1960-01-28 | 1963-10-30 | Walker Chemical Company Ltd | Improvements in or relating to the production of polymeric phosphonitrilic compounds |
| DE1545180B1 (en) * | 1961-01-27 | 1970-07-02 | Walker Chemical Co Ltd | Process for the production of phosphorus and nitrogen-containing polymers |
| GB1013462A (en) * | 1962-12-07 | 1965-12-15 | Albright & Wilson Mfg Ltd | Phosphonitrile polymers |
| CH476861A (en) * | 1967-09-19 | 1969-08-15 | Fmc Corp | Process for preparing a flame retardant regenerated cellulose fiber |
| US3591530A (en) * | 1968-10-16 | 1971-07-06 | Sandoz Ltd | Process for the production of polymers containing phosphorus and nitrogen |
-
1974
- 1974-05-09 CA CA199,375A patent/CA1028339A/en not_active Expired
- 1974-06-04 FR FR7419193A patent/FR2233349B1/fr not_active Expired
- 1974-06-07 IT IT5144874A patent/IT1013415B/en active
- 1974-06-10 DE DE19742427879 patent/DE2427879C3/en not_active Expired
- 1974-06-11 GB GB2588974A patent/GB1474600A/en not_active Expired
- 1974-06-12 JP JP6696074A patent/JPS5331520B2/ja not_active Expired
- 1974-06-12 NL NL7407866A patent/NL7407866A/xx not_active Application Discontinuation
- 1974-12-20 BE BE151746A patent/BE823642A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1028339A (en) | 1978-03-21 |
| GB1474600A (en) | 1977-05-25 |
| FR2233349A1 (en) | 1975-01-10 |
| JPS5035300A (en) | 1975-04-03 |
| DE2427879B2 (en) | 1980-08-14 |
| IT1013415B (en) | 1977-03-30 |
| FR2233349B1 (en) | 1979-08-03 |
| JPS5331520B2 (en) | 1978-09-02 |
| NL7407866A (en) | 1974-12-16 |
| DE2427879A1 (en) | 1975-01-09 |
| DE2427879C3 (en) | 1981-05-27 |
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