FR2561649B1 - Procede de preparation d'un oligomere, en particulier un trimere, du chlorure de phosphonitrile - Google Patents

Procede de preparation d'un oligomere, en particulier un trimere, du chlorure de phosphonitrile

Info

Publication number
FR2561649B1
FR2561649B1 FR8502357A FR8502357A FR2561649B1 FR 2561649 B1 FR2561649 B1 FR 2561649B1 FR 8502357 A FR8502357 A FR 8502357A FR 8502357 A FR8502357 A FR 8502357A FR 2561649 B1 FR2561649 B1 FR 2561649B1
Authority
FR
France
Prior art keywords
trimer
oligomer
preparation
phosphonitrile chloride
phosphonitrile
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
Application number
FR8502357A
Other languages
English (en)
Other versions
FR2561649A1 (fr
Inventor
Hiroshi Tanino
Tetsuhiko Okamoto
Shinichiro Ueyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Nisson Kako Co Ltd
Original Assignee
Shin Nisson Kako Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shin Nisson Kako Co Ltd filed Critical Shin Nisson Kako Co Ltd
Publication of FR2561649A1 publication Critical patent/FR2561649A1/fr
Application granted granted Critical
Publication of FR2561649B1 publication Critical patent/FR2561649B1/fr
Expired legal-status Critical Current

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
FR8502357A 1984-02-24 1985-02-19 Procede de preparation d'un oligomere, en particulier un trimere, du chlorure de phosphonitrile Expired FR2561649B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59032525A JPS60180907A (ja) 1984-02-24 1984-02-24 ホスホニトリルクロライドオリゴマ−の製造方法

Publications (2)

Publication Number Publication Date
FR2561649A1 FR2561649A1 (fr) 1985-09-27
FR2561649B1 true FR2561649B1 (fr) 1987-07-03

Family

ID=12361371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502357A Expired FR2561649B1 (fr) 1984-02-24 1985-02-19 Procede de preparation d'un oligomere, en particulier un trimere, du chlorure de phosphonitrile

Country Status (6)

Country Link
US (1) US4567028A (fr)
JP (1) JPS60180907A (fr)
CA (1) CA1224326A (fr)
DE (1) DE3504732A1 (fr)
FR (1) FR2561649B1 (fr)
GB (1) GB2154567B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656017A (en) * 1985-07-19 1987-04-07 Ethyl Corporation Pyridine phosphonitrilic halide trimer process
JPS6239534A (ja) * 1985-08-14 1987-02-20 Shin Nisso Kako Co Ltd ホスホニトリルクロライドオリゴマ−の製造法
US4656018A (en) * 1985-11-18 1987-04-07 Ethyl Corporation Cyclic phosphonitrilic halide process
US4663138A (en) * 1986-04-21 1987-05-05 Ethyl Corporation Trimer process
US5716589A (en) * 1996-04-10 1998-02-10 General Electric Company Method for making reaction products of phosphorus pentachloride and ammonium chloride
GB9827055D0 (en) * 1998-12-09 1999-02-03 Dow Corning Method for making a catalyst composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788286A (en) * 1954-06-11 1957-04-09 Hess Goldsmith & Co Inc Manufacture of phosphonitrilic chloronitride polymers
US4110421A (en) * 1976-10-12 1978-08-29 Armstrong Cork Company Catalytic process for the preparation of phosphazene polymers
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
US4382914A (en) * 1980-06-11 1983-05-10 Nippon Fine Chemical Company, Ltd. Process for preparing cyclic phosphonitrilic chloride oligomers

Also Published As

Publication number Publication date
DE3504732C2 (fr) 1989-01-05
GB2154567A (en) 1985-09-11
JPS6331403B2 (fr) 1988-06-23
GB2154567B (en) 1987-09-16
CA1224326A (fr) 1987-07-21
US4567028A (en) 1986-01-28
DE3504732A1 (de) 1985-08-29
JPS60180907A (ja) 1985-09-14
FR2561649A1 (fr) 1985-09-27
GB8503477D0 (en) 1985-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse