IT8421773A1 - Policlorofosfazeni lineari aventi un gruppo terminale diclorotio-fosforile, procedimento di preparazione di questi composti, e loro utilizzazione - Google Patents

Policlorofosfazeni lineari aventi un gruppo terminale diclorotio-fosforile, procedimento di preparazione di questi composti, e loro utilizzazione

Info

Publication number
IT8421773A1
IT8421773A1 IT1984A21773A IT2177384A IT8421773A1 IT 8421773 A1 IT8421773 A1 IT 8421773A1 IT 1984A21773 A IT1984A21773 A IT 1984A21773A IT 2177384 A IT2177384 A IT 2177384A IT 8421773 A1 IT8421773 A1 IT 8421773A1
Authority
IT
Italy
Prior art keywords
polychlorophosphazens
dichlorothium
phosphory
compounds
procedure
Prior art date
Application number
IT1984A21773A
Other languages
English (en)
Other versions
IT8421773A0 (it
IT1180203B (it
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of IT8421773A0 publication Critical patent/IT8421773A0/it
Publication of IT8421773A1 publication Critical patent/IT8421773A1/it
Application granted granted Critical
Publication of IT1180203B publication Critical patent/IT1180203B/it

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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/025—Polyphosphazenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
IT21773/84A 1983-07-06 1984-07-06 Policlorofosfazeni lineari aventi un gruppo terminale diclorotiofosforile, procedimento di preparazione di questi composti, e loro utilizzazione IT1180203B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311264A FR2548652B1 (fr) 1983-07-06 1983-07-06 Polychlorophosphazenes lineaires possedant un groupement terminal dichlorothiophosphoryle, procede de preparation de ces composes, et leur utilisation

Publications (3)

Publication Number Publication Date
IT8421773A0 IT8421773A0 (it) 1984-07-06
IT8421773A1 true IT8421773A1 (it) 1986-01-06
IT1180203B IT1180203B (it) 1987-09-23

Family

ID=9290582

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21773/84A IT1180203B (it) 1983-07-06 1984-07-06 Policlorofosfazeni lineari aventi un gruppo terminale diclorotiofosforile, procedimento di preparazione di questi composti, e loro utilizzazione

Country Status (9)

Country Link
US (1) US4554113A (it)
EP (1) EP0132188B1 (it)
JP (1) JPS6071504A (it)
BE (1) BE900090A (it)
CA (1) CA1251011A (it)
DE (1) DE3468009D1 (it)
FR (1) FR2548652B1 (it)
IT (1) IT1180203B (it)
SU (1) SU1426457A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571710B1 (fr) * 1984-10-17 1986-12-26 Elf Aquitaine Procede de preparation de polychlorophosphazenes lineaires possedant un groupement terminal pxcl2, x designant o ou s, par polycondensation en solution des monomeres p2nxcl5
FR2629442B1 (fr) * 1988-03-29 1990-11-23 Atochem Procede de preparation de compositions de polydichlorophosphazenes a taux controle d'oligomeres cycliques et les compositions resultant de la mise en oeuvre de ce procede
FR2647100A1 (fr) * 1989-05-19 1990-11-23 Atochem Procede de polycondensation en masse du n-dichlorophosphoryl- ou n-dichlorothiophosphoryl-p-trichlorophosphazene
FR2653423A1 (fr) * 1989-10-20 1991-04-26 Atochem Procede de regulation des masses moleculaires de polydichlorophosphazenes.
US5620499A (en) * 1992-12-14 1997-04-15 Farley; James J. Chemical dispensing device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193343A (en) * 1962-07-11 1965-07-06 Olin Mathieson Composition having the formula p2nscl5 and process for preparing same
US3348927A (en) * 1962-11-29 1967-10-24 Olin Mathieson Composition and process
DE2234373A1 (de) * 1972-07-13 1974-03-28 Basf Ag Verfahren zur herstellung von phosphinimino-thiophosphonylverbindungen
FR2466435A1 (fr) * 1979-09-27 1981-04-10 Inst Mondial Phosphate Nouveaux polychlorophosphazenes et leur procede de preparation

Also Published As

Publication number Publication date
SU1426457A3 (ru) 1988-09-23
JPH0465004B2 (it) 1992-10-16
FR2548652B1 (fr) 1985-11-22
DE3468009D1 (en) 1988-01-21
IT8421773A0 (it) 1984-07-06
US4554113A (en) 1985-11-19
CA1251011A (fr) 1989-03-14
EP0132188B1 (fr) 1987-12-09
IT1180203B (it) 1987-09-23
FR2548652A1 (fr) 1985-01-11
BE900090A (fr) 1984-11-05
JPS6071504A (ja) 1985-04-23
EP0132188A1 (fr) 1985-01-23

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