DK169251B1 - Fremgangsmåde til fremstilling af N-(dichlorphosphoryl)-trichlorphosphazen - Google Patents
Fremgangsmåde til fremstilling af N-(dichlorphosphoryl)-trichlorphosphazen Download PDFInfo
- Publication number
- DK169251B1 DK169251B1 DK591187A DK591187A DK169251B1 DK 169251 B1 DK169251 B1 DK 169251B1 DK 591187 A DK591187 A DK 591187A DK 591187 A DK591187 A DK 591187A DK 169251 B1 DK169251 B1 DK 169251B1
- Authority
- DK
- Denmark
- Prior art keywords
- reaction
- temperature
- medium
- process according
- dichlorophosphoryl
- 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
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Luminescent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Lubricants (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8615684 | 1986-11-12 | ||
| FR8615684A FR2606396B1 (fr) | 1986-11-12 | 1986-11-12 | Procede d'obtention de n(dichlorophosphoryl) trichlorophosphazene a partir de pentachlorure de phosphore et de chlorure d'ammonium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK591187D0 DK591187D0 (da) | 1987-11-11 |
| DK591187A DK591187A (da) | 1988-05-13 |
| DK169251B1 true DK169251B1 (da) | 1994-09-26 |
Family
ID=9340717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK591187A DK169251B1 (da) | 1986-11-12 | 1987-11-11 | Fremgangsmåde til fremstilling af N-(dichlorphosphoryl)-trichlorphosphazen |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4780292A (de) |
| EP (1) | EP0269506B1 (de) |
| JP (1) | JPS63166706A (de) |
| KR (1) | KR940009270B1 (de) |
| CN (1) | CN1013660B (de) |
| AT (1) | ATE56684T1 (de) |
| CA (1) | CA1330616C (de) |
| DE (1) | DE3765093D1 (de) |
| DK (1) | DK169251B1 (de) |
| ES (1) | ES2017745B3 (de) |
| FI (1) | FI84166C (de) |
| FR (1) | FR2606396B1 (de) |
| GR (1) | GR3000951T3 (de) |
| IE (1) | IE60122B1 (de) |
| PT (1) | PT86112B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403909A (en) * | 1993-07-15 | 1995-04-04 | General Electric Company | Catalysts for polycondensation and redistribution of organosiloxane polymers |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA724556A (en) * | 1965-12-28 | Lehr Wendel | Preparation of p3ncl12 | |
| CA580958A (en) * | 1959-08-04 | J. Kahler Ernest | Compounds of the class p2x5no and process for producing same | |
| CA572951A (en) * | 1959-03-24 | Barth-Wehrenalp Gerhard | Phosphorus compounds and process for making | |
| CA730618A (en) * | 1966-03-22 | Olin Mathieson Chemical Corporation | Preparation of p4n2ci14 | |
| US2925320A (en) * | 1956-02-16 | 1960-02-16 | Pennsalt Chemicals Corp | Compounds of the class p2x5no and process for producing same |
| US3231327A (en) * | 1961-11-13 | 1966-01-25 | Fmc Corp | Preparation of n-dichlorophosphinylimidophosphoric trichloride |
| GB1321102A (en) * | 1970-04-09 | 1973-06-20 | Castrol Ltd | Method for preparing trihalophosphazine phosphoryl dihalides |
| FR2466435A1 (fr) * | 1979-09-27 | 1981-04-10 | Inst Mondial Phosphate | Nouveaux polychlorophosphazenes et leur procede de preparation |
| US4522798A (en) * | 1983-09-08 | 1985-06-11 | Ethyl Corporation | Halophosphazene polymers |
-
1986
- 1986-11-12 FR FR8615684A patent/FR2606396B1/fr not_active Expired
-
1987
- 1987-11-06 JP JP62280854A patent/JPS63166706A/ja active Granted
- 1987-11-09 AT AT87402526T patent/ATE56684T1/de active
- 1987-11-09 DE DE8787402526T patent/DE3765093D1/de not_active Expired - Fee Related
- 1987-11-09 EP EP87402526A patent/EP0269506B1/de not_active Expired - Lifetime
- 1987-11-09 ES ES87402526T patent/ES2017745B3/es not_active Expired - Lifetime
- 1987-11-10 CA CA000551498A patent/CA1330616C/fr not_active Expired - Fee Related
- 1987-11-11 FI FI874983A patent/FI84166C/fi not_active IP Right Cessation
- 1987-11-11 IE IE304287A patent/IE60122B1/en not_active IP Right Cessation
- 1987-11-11 DK DK591187A patent/DK169251B1/da not_active IP Right Cessation
- 1987-11-11 PT PT86112A patent/PT86112B/pt not_active IP Right Cessation
- 1987-11-12 KR KR1019870012753A patent/KR940009270B1/ko not_active IP Right Cessation
- 1987-11-12 US US07/119,195 patent/US4780292A/en not_active Expired - Lifetime
- 1987-11-12 CN CN87107375A patent/CN1013660B/zh not_active Expired
-
1990
- 1990-10-18 GR GR90400779T patent/GR3000951T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI84166B (fi) | 1991-07-15 |
| CN1013660B (zh) | 1991-08-28 |
| ES2017745B3 (es) | 1991-03-01 |
| DK591187D0 (da) | 1987-11-11 |
| FI84166C (fi) | 1991-10-25 |
| PT86112B (pt) | 1990-08-31 |
| KR940009270B1 (ko) | 1994-10-06 |
| GR3000951T3 (en) | 1991-12-10 |
| CA1330616C (fr) | 1994-07-12 |
| EP0269506B1 (de) | 1990-09-19 |
| IE873042L (en) | 1988-05-12 |
| IE60122B1 (en) | 1994-06-01 |
| KR880006253A (ko) | 1988-07-22 |
| US4780292A (en) | 1988-10-25 |
| PT86112A (fr) | 1987-12-01 |
| FR2606396B1 (fr) | 1989-02-10 |
| JPH0481522B2 (de) | 1992-12-24 |
| FI874983A0 (fi) | 1987-11-11 |
| DE3765093D1 (de) | 1990-10-25 |
| CN87107375A (zh) | 1988-06-22 |
| EP0269506A1 (de) | 1988-06-01 |
| FI874983A (fi) | 1988-05-13 |
| FR2606396A1 (fr) | 1988-05-13 |
| ATE56684T1 (de) | 1990-10-15 |
| JPS63166706A (ja) | 1988-07-09 |
| DK591187A (da) | 1988-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU1131471A3 (ru) | Способ получени полихлорфосфазенов | |
| Rätz et al. | Some Chemical Reactions of 3, 9-Dichloro-2, 4, 8, 10-tetraoxa-3, 9-diphosphaspiro [5.5] undecane 3, 9-Dioxide | |
| Ratz et al. | A New Class of Stable Phosphonitrilic Acid Esters. Polyfluoroalkyl Phosphonitrilates | |
| DK169251B1 (da) | Fremgangsmåde til fremstilling af N-(dichlorphosphoryl)-trichlorphosphazen | |
| EP0004878B1 (de) | Reinigung roher Chlorphosphazen-Verbindungen durch Behandlung mit Wasser | |
| US4892624A (en) | Workup of distillation residues from the purification of caprolactam | |
| US4438081A (en) | Process for the purification of cyclic chlorophosphazenes | |
| US3379510A (en) | Phosphonitrilic chloride process | |
| US4554113A (en) | Linear polychlorophosphazenes possessing a dichlorothiophosphoryl terminal group, process for preparation of said compounds and utilization thereof | |
| US4241034A (en) | Process for purifying cyclic phosphonitrilic chlorides | |
| US3694171A (en) | Method for purifying cyclic phosphonitrilic chlorides | |
| SU761524A1 (ru) | Способ получения олигомерных хлорфос.фазенов 1 | |
| SU1047922A1 (ru) | Способ получени хлорциклофосфазенов | |
| US5049691A (en) | Process for transhalogenating a halophosphorous compound with anhydrous hydrogen fluoride | |
| SU697529A1 (ru) | Способ получени растворимого полидихлорфосфазена | |
| Grant et al. | α, ω‐Disubstituted polymethylpolyphosphonates and polyphenylpolyphosphonates from condensation polymerization | |
| SU644389A3 (ru) | Способ получени хлорсодержащих третичных фосфиноксидов | |
| CA1082878A (en) | Process for preparing high cyclic phosphonitrilic halides | |
| EP0177370A2 (de) | Verfahren zur Reinigung von Phosphazentrimeren | |
| US3384462A (en) | Process for preparing tetrameric phosphonitrilic chloride | |
| SU386947A1 (ru) | Способ получения хлорапгидридов алкилентионфосфорных кислот | |
| KR920006799B1 (ko) | N-(디클로로포스포릴)트리클로로포스파젠의 제조방법 | |
| US4603038A (en) | Phosphazene trimer purification | |
| US3226181A (en) | Composition of the formula p4n2cl14 and process for preparing the same | |
| US4202843A (en) | Process for the production of organic phosphates by nitric acid oxidation of organic phosphites |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |