FR2321452A1 - Application de composes oxygenes pour faciliter la dissolution de poly (dichlorophosphazenes) - Google Patents

Application de composes oxygenes pour faciliter la dissolution de poly (dichlorophosphazenes)

Info

Publication number
FR2321452A1
FR2321452A1 FR7625402A FR7625402A FR2321452A1 FR 2321452 A1 FR2321452 A1 FR 2321452A1 FR 7625402 A FR7625402 A FR 7625402A FR 7625402 A FR7625402 A FR 7625402A FR 2321452 A1 FR2321452 A1 FR 2321452A1
Authority
FR
France
Prior art keywords
dichlorophosphazenes
dissolution
poly
facilitate
application
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
Application number
FR7625402A
Other languages
English (en)
Other versions
FR2321452B1 (fr
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of FR2321452A1 publication Critical patent/FR2321452A1/fr
Application granted granted Critical
Publication of FR2321452B1 publication Critical patent/FR2321452B1/fr
Granted 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyethers (AREA)
FR7625402A 1975-08-22 1976-08-20 Application de composes oxygenes pour faciliter la dissolution de poly (dichlorophosphazenes) Granted FR2321452A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/606,804 US4080432A (en) 1975-08-22 1975-08-22 Dissolution of polydihalophosphazenes

Publications (2)

Publication Number Publication Date
FR2321452A1 true FR2321452A1 (fr) 1977-03-18
FR2321452B1 FR2321452B1 (fr) 1980-02-08

Family

ID=24429536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625402A Granted FR2321452A1 (fr) 1975-08-22 1976-08-20 Application de composes oxygenes pour faciliter la dissolution de poly (dichlorophosphazenes)

Country Status (10)

Country Link
US (1) US4080432A (fr)
JP (1) JPS5244872A (fr)
AU (1) AU509391B2 (fr)
BE (1) BE845408A (fr)
CA (1) CA1088273A (fr)
DE (1) DE2637535A1 (fr)
FR (1) FR2321452A1 (fr)
GB (1) GB1506834A (fr)
IT (1) IT1065724B (fr)
NL (1) NL176357C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372117A1 (fr) * 1975-08-22 1978-06-23 Firestone Tire & Rubber Co Catalyse, a l'aide d'un acide de lewis, de la polymerisation de dichlorophosphazenes oligomeres
NL7804109A (nl) * 1977-04-18 1978-10-20 Firestone Tire & Rubber Co Werkwijze voor het polymeriseren van cyclische oligo- meren..

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2962766D1 (en) * 1978-04-20 1982-07-01 Firestone Tire & Rubber Co A process for thermally polymerizing cyclic phosphazenes
JPS57192802A (en) * 1981-05-22 1982-11-27 Mitsutoyo Mfg Co Ltd Height gage
JPS6212965Y2 (fr) * 1981-06-15 1987-04-03
JPS5867189U (ja) * 1981-10-29 1983-05-07 株式会社エポゾ−ル パイプカバ−
JPS5937071A (ja) * 1982-08-25 1984-02-29 株式会社ミツトヨ 罫書装置
JPS5959515U (ja) * 1982-10-14 1984-04-18 富士金属株式会社 鍔部付袋ナツト
JPS5959514U (ja) * 1982-10-14 1984-04-18 富士金属株式会社 袋ナツト
US5707597A (en) * 1996-11-13 1998-01-13 Virus Research Institute, Inc. Polyhalophosphazene solutions stable against gelation
CN103739850B (zh) * 2014-01-07 2015-12-02 北京化工大学 一种提高聚二氯磷腈稳定性的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1343907A (fr) * 1961-11-23 1963-11-22 Albright & Wilson M F G Ltd Nouveaux composés phosphonitriliques cycliques, procédé de préparation et applications
FR2232566A1 (fr) * 1973-06-11 1975-01-03 Horizons Research Inc

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883587A (en) * 1957-09-06 1961-11-29 Albright & Wilson Mfg Ltd Production of phosphonitrilic polymers
US3370020A (en) * 1964-09-29 1968-02-20 American Cyanamid Co Process for the production of phosphonitrilic polymers and polymers produced thereby
US3378354A (en) * 1965-12-08 1968-04-16 Gen Electric Synthesis of calcium chlorspodiosite
US3669633A (en) * 1970-08-19 1972-06-13 Continuous process for the preparation of phosphonitrilic chloride cyclic polymers
US3755537A (en) * 1971-10-29 1973-08-28 Firestone Tire & Rubber Co Process for separating oligomers from (npci2) rubber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1343907A (fr) * 1961-11-23 1963-11-22 Albright & Wilson M F G Ltd Nouveaux composés phosphonitriliques cycliques, procédé de préparation et applications
FR2232566A1 (fr) * 1973-06-11 1975-01-03 Horizons Research Inc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372117A1 (fr) * 1975-08-22 1978-06-23 Firestone Tire & Rubber Co Catalyse, a l'aide d'un acide de lewis, de la polymerisation de dichlorophosphazenes oligomeres
NL7804109A (nl) * 1977-04-18 1978-10-20 Firestone Tire & Rubber Co Werkwijze voor het polymeriseren van cyclische oligo- meren..
FR2388010A1 (fr) * 1977-04-18 1978-11-17 Firestone Tire & Rubber Co Polymerisation d'oligomeres de (npcl2) catalysee par des sels metalliques

Also Published As

Publication number Publication date
BE845408A (fr) 1977-02-21
IT1065724B (it) 1985-03-04
GB1506834A (en) 1978-04-12
US4080432A (en) 1978-03-21
JPS5244872A (en) 1977-04-08
AU1700776A (en) 1978-02-23
FR2321452B1 (fr) 1980-02-08
JPS5410600B2 (fr) 1979-05-08
DE2637535A1 (de) 1977-03-03
CA1088273A (fr) 1980-10-28
AU509391B2 (en) 1980-05-08
NL176357C (nl) 1985-04-01
NL176357B (nl) 1984-11-01
NL7609252A (nl) 1977-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse