AU521138B2 - Polymerizing (npc12) oligomers - Google Patents

Polymerizing (npc12) oligomers

Info

Publication number
AU521138B2
AU521138B2 AU35201/78A AU3520178A AU521138B2 AU 521138 B2 AU521138 B2 AU 521138B2 AU 35201/78 A AU35201/78 A AU 35201/78A AU 3520178 A AU3520178 A AU 3520178A AU 521138 B2 AU521138 B2 AU 521138B2
Authority
AU
Australia
Prior art keywords
npc12
oligomers
polymerizing
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
AU35201/78A
Other languages
English (en)
Other versions
AU3520178A (en
Inventor
Et Al Mark Shelton Prichard
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
Priority claimed from US05/876,385 external-priority patent/US4137330A/en
Application filed by Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of AU3520178A publication Critical patent/AU3520178A/en
Application granted granted Critical
Publication of AU521138B2 publication Critical patent/AU521138B2/en
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
    • 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)
  • Polyethers (AREA)
  • Catalysts (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
AU35201/78A 1977-04-18 1978-04-18 Polymerizing (npc12) oligomers Expired AU521138B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US78848077A 1977-04-18 1977-04-18
USUS788480 1977-04-18
US05/876,385 US4137330A (en) 1977-04-18 1978-02-09 Metal salt catalyzed polymerization of (NPCl2) oligomers
USUS876385 1978-02-09

Publications (2)

Publication Number Publication Date
AU3520178A AU3520178A (en) 1979-10-25
AU521138B2 true AU521138B2 (en) 1982-03-18

Family

ID=27120808

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35201/78A Expired AU521138B2 (en) 1977-04-18 1978-04-18 Polymerizing (npc12) oligomers

Country Status (7)

Country Link
JP (1) JPS5817124B2 (de)
AU (1) AU521138B2 (de)
CA (1) CA1109636A (de)
DE (1) DE2816227A1 (de)
FR (1) FR2388010B1 (de)
GB (1) GB1598974A (de)
NL (1) NL185201C (de)

Families Citing this family (3)

* 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
GB9103666D0 (en) * 1991-02-21 1991-04-10 Dow Corning Sa Method of making organopolysiloxanes
AT403285B (de) * 1995-03-14 1997-12-29 Stelzer Franz Dipl Ing Dr Tech Verfahren zur polymerisation cyclischer olefine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA614267A (en) * 1961-02-07 Albright And Wilson (Mfg.) Limited Preparation of phosphonitrilic chloride polymers
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
US3515688A (en) * 1967-08-30 1970-06-02 Horizons Research Inc Extreme service phosphonitrile elastomers
US4005171A (en) * 1974-05-28 1977-01-25 Horizons Incorporated, A Division Of Horizons Research Incorporated Catalytic preparation of soluble poly(dichlorophosphazenes)
US3937790A (en) * 1974-10-02 1976-02-10 The Firestone Tire & Rubber Company Use of water as a catalyst for the polymerization of chlorocyclophosphazenes
US4080432A (en) * 1975-08-22 1978-03-21 The Firestone Tire & Rubber Company Dissolution of polydihalophosphazenes
GB1506835A (en) * 1975-08-22 1978-04-12 Firestone Tire & Rubber Co Catalysis of phosphazene cyclics to polymer using lewis acids
BE848157A (fr) * 1975-08-22 1977-05-09 Catalyse par les acides de lewis de la polymerisation des phosphazenes cycliques.
US4116891A (en) * 1976-12-06 1978-09-26 Armstrong Cork Company Catalytic process for the preparation of phosphazene polymers

Also Published As

Publication number Publication date
FR2388010B1 (fr) 1987-07-24
CA1109636A (en) 1981-09-29
AU3520178A (en) 1979-10-25
GB1598974A (en) 1981-09-30
FR2388010A1 (fr) 1978-11-17
NL185201C (nl) 1990-02-16
NL7804109A (nl) 1978-10-20
NL185201B (nl) 1989-09-18
JPS53129300A (en) 1978-11-11
JPS5817124B2 (ja) 1983-04-05
DE2816227C2 (de) 1989-04-27
DE2816227A1 (de) 1978-10-26

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