CA1251011A - Polychlorophosphazenes lineaires possedant un groupement terminal dichlorothiophosphoryle - Google Patents

Polychlorophosphazenes lineaires possedant un groupement terminal dichlorothiophosphoryle

Info

Publication number
CA1251011A
CA1251011A CA000458210A CA458210A CA1251011A CA 1251011 A CA1251011 A CA 1251011A CA 000458210 A CA000458210 A CA 000458210A CA 458210 A CA458210 A CA 458210A CA 1251011 A CA1251011 A CA 1251011A
Authority
CA
Canada
Prior art keywords
polycondensation
laughed
character
pressure
under
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
CA000458210A
Other languages
English (en)
French (fr)
Inventor
Taher Abou Chakra
Roger De Jaeger
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National 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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of CA1251011A publication Critical patent/CA1251011A/fr
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
    • 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)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CA000458210A 1983-07-06 1984-07-05 Polychlorophosphazenes lineaires possedant un groupement terminal dichlorothiophosphoryle Expired CA1251011A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8311264 1983-07-06
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 (1)

Publication Number Publication Date
CA1251011A true CA1251011A (fr) 1989-03-14

Family

ID=9290582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000458210A Expired CA1251011A (fr) 1983-07-06 1984-07-05 Polychlorophosphazenes lineaires possedant un groupement terminal dichlorothiophosphoryle

Country Status (9)

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

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
FR2548652B1 (fr) 1985-11-22
US4554113A (en) 1985-11-19
BE900090A (fr) 1984-11-05
JPS6071504A (ja) 1985-04-23
SU1426457A3 (ru) 1988-09-23
IT8421773A1 (it) 1986-01-06
FR2548652A1 (fr) 1985-01-11
IT8421773A0 (it) 1984-07-06
JPH0465004B2 (enExample) 1992-10-16
EP0132188B1 (fr) 1987-12-09
IT1180203B (it) 1987-09-23
EP0132188A1 (fr) 1985-01-23
DE3468009D1 (en) 1988-01-21

Similar Documents

Publication Publication Date Title
EP0026685B1 (fr) Polychlorophosphazènes linéaires, procédé pour leur préparation et leur utilisation
CA2726000C (en) Halogenated polysilane and plasma-chemical process for producing the same
CA1251011A (fr) Polychlorophosphazenes lineaires possedant un groupement terminal dichlorothiophosphoryle
FR2719848A1 (fr) Procédé de fabrication de siloxanes réticulés par dismutation.
DE102010025948A1 (de) Polysilane mittlerer Kettenlänge und Verfahren zu deren Herstellung
FR2707654A1 (fr) Procédé de préparation de fluides de polydiorganosiloxanes à terminaison triorganosiloxy à faible teneur en silanol.
EP0187607B1 (fr) Copolyétheramides techniques souples à basse température
CA1312412C (en) Process for the production of linear polyphosphazenes
EP0315953A2 (en) Stable methylpolydisilylazane polymers
WO1986002344A1 (fr) Procede de preparation de polychlorophosphazenes lineaires
CN1104201A (zh) 用叔胺经二聚作用生产烷基烯酮二聚物的方法
EP0000790A1 (en) Process for the production of phosphazene polymers
EP0283375B1 (fr) Procédé de préparation de polychlorophosphazène
FR2623511A1 (fr) Procede de production de polymeres d'organophosphazene
FR2653423A1 (fr) Procede de regulation des masses moleculaires de polydichlorophosphazenes.
CA1079027A (en) Separation of linear (npci2)n from cyclic (npci2)n
US4522795A (en) Phosphonitrilic chloride polymers
EP0284478B1 (fr) Procédé de préparation de N(dichlorophosphoryl) trichlorophosphazène
Papan et al. Synthesis and Structure Determination of Novel Derivative of Cyclotriphosphazene with Phloroglusine Ligand with Two Protected Position
CN1063492A (zh) 一氯四甲基磷酰二胺、二氯二甲基磷酰胺制备方法
US5101003A (en) Method for forming polythiophosphazene macromolecules
US3674742A (en) Phosphorane polyesters and polyamides
EP0299819B1 (fr) Procédé de régulation des masses moléculaires des polychlorophosphazènes et des polyorganophosphazènes en dérivant et les agents de régulation mis en oeuvre dans ce procédé
FR2682386A1 (fr) Mono ou polyallylchlorophosphazenes et procede de fabrication de ces composes.
FR2629442A1 (fr) 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

Legal Events

Date Code Title Description
MKEX Expiry