BE791238A - PROCESS FOR SEPARATING OLIGOMERS OF NPCL2 FROM PHOSPHAZENE RUBBERS - Google Patents

PROCESS FOR SEPARATING OLIGOMERS OF NPCL2 FROM PHOSPHAZENE RUBBERS

Info

Publication number
BE791238A
BE791238A BE791238DA BE791238A BE 791238 A BE791238 A BE 791238A BE 791238D A BE791238D A BE 791238DA BE 791238 A BE791238 A BE 791238A
Authority
BE
Belgium
Prior art keywords
npcl2
phosphazene rubbers
separating oligomers
oligomers
separating
Prior art date
Application number
Other languages
French (fr)
Inventor
J E Hall
A F Halasa
Original Assignee
Horizons Research Inc
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 Horizons Research Inc filed Critical Horizons Research Inc
Publication of BE791238A publication Critical patent/BE791238A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BE791238D 1971-11-11 1972-11-10 PROCESS FOR SEPARATING OLIGOMERS OF NPCL2 FROM PHOSPHAZENE RUBBERS BE791238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19793971A 1971-11-11 1971-11-11

Publications (1)

Publication Number Publication Date
BE791238A true BE791238A (en) 1973-05-10

Family

ID=22731359

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791238D BE791238A (en) 1971-11-11 1972-11-10 PROCESS FOR SEPARATING OLIGOMERS OF NPCL2 FROM PHOSPHAZENE RUBBERS

Country Status (8)

Country Link
JP (1) JPS4859200A (en)
BE (1) BE791238A (en)
CA (1) CA965928A (en)
DE (1) DE2255104C2 (en)
FR (1) FR2159493B1 (en)
GB (1) GB1368342A (en)
IT (1) IT970437B (en)
NL (1) NL7215304A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271330A (en) * 1962-01-29 1966-09-06 Minnesota Mining & Mfg High molecular weight phosphonitrile fluoroesters

Also Published As

Publication number Publication date
FR2159493A1 (en) 1973-06-22
IT970437B (en) 1974-04-10
CA965928A (en) 1975-04-15
DE2255104A1 (en) 1973-06-20
NL7215304A (en) 1973-05-15
DE2255104C2 (en) 1982-09-23
JPS4859200A (en) 1973-08-18
GB1368342A (en) 1974-09-25
AU4883072A (en) 1974-05-16
FR2159493B1 (en) 1979-02-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE FIRESTONE TIRE & RUBBER CY

Effective date: 19871130