DE3867513D1 - Verfahren zur herstellung von im wesentlichen reinem und farblosem trichlorophosphazenphosphonyldichlorid. - Google Patents

Verfahren zur herstellung von im wesentlichen reinem und farblosem trichlorophosphazenphosphonyldichlorid.

Info

Publication number
DE3867513D1
DE3867513D1 DE8888400523T DE3867513T DE3867513D1 DE 3867513 D1 DE3867513 D1 DE 3867513D1 DE 8888400523 T DE8888400523 T DE 8888400523T DE 3867513 T DE3867513 T DE 3867513T DE 3867513 D1 DE3867513 D1 DE 3867513D1
Authority
DE
Germany
Prior art keywords
phosphonyldichloride
trichlorophosphazene
colorless
essentially pure
producing essentially
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 - Fee Related
Application number
DE8888400523T
Other languages
English (en)
Inventor
Guy Pagniez
Philippe Potin
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.)
Arkema France SA
Original Assignee
Atochem SA
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 Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of DE3867513D1 publication Critical patent/DE3867513D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/10—Halides or oxyhalides of phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DE8888400523T 1987-03-10 1988-03-04 Verfahren zur herstellung von im wesentlichen reinem und farblosem trichlorophosphazenphosphonyldichlorid. Expired - Fee Related DE3867513D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703251A FR2612171B1 (fr) 1987-03-10 1987-03-10 Procede de preparation de n(dichlorophosphoryl)trichlorophosphazene sensiblement pur et incolore

Publications (1)

Publication Number Publication Date
DE3867513D1 true DE3867513D1 (de) 1992-02-20

Family

ID=9348799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888400523T Expired - Fee Related DE3867513D1 (de) 1987-03-10 1988-03-04 Verfahren zur herstellung von im wesentlichen reinem und farblosem trichlorophosphazenphosphonyldichlorid.

Country Status (12)

Country Link
US (1) US4902490A (de)
EP (1) EP0284477B1 (de)
JP (1) JPS63236704A (de)
KR (1) KR880011013A (de)
CN (1) CN1012678B (de)
AT (1) ATE71340T1 (de)
DE (1) DE3867513D1 (de)
DK (1) DK126188A (de)
ES (1) ES2037851T3 (de)
FI (1) FI85008C (de)
FR (1) FR2612171B1 (de)
PT (1) PT86930B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA580958A (en) * 1959-08-04 J. Kahler Ernest Compounds of the class p2x5no and process for producing same
US1356878A (en) * 1918-09-11 1920-10-26 Damiel L Newton Process of distillation
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
DE3144751A1 (de) * 1981-11-11 1983-05-19 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von cyclischen chlorphosphazenen

Also Published As

Publication number Publication date
FI85008B (fi) 1991-11-15
ES2037851T3 (es) 1993-07-01
JPH0513886B2 (de) 1993-02-23
FR2612171B1 (fr) 1989-06-16
FR2612171A1 (fr) 1988-09-16
CN88101252A (zh) 1988-10-05
PT86930A (pt) 1988-04-01
CN1012678B (zh) 1991-05-29
EP0284477A1 (de) 1988-09-28
FI881110A (fi) 1988-09-11
FI881110A0 (fi) 1988-03-09
PT86930B (pt) 1992-05-29
DK126188A (da) 1988-09-11
DK126188D0 (da) 1988-03-09
KR880011013A (ko) 1988-10-25
JPS63236704A (ja) 1988-10-03
FI85008C (fi) 1992-02-25
US4902490A (en) 1990-02-20
EP0284477B1 (de) 1992-01-08
ATE71340T1 (de) 1992-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee