IL95939A0 - Process for compensating the harmful effects of impurities of n-dichlorophosphoryltrichlorophosphazene and its polycondensation product - Google Patents

Process for compensating the harmful effects of impurities of n-dichlorophosphoryltrichlorophosphazene and its polycondensation product

Info

Publication number
IL95939A0
IL95939A0 IL95939A IL9593990A IL95939A0 IL 95939 A0 IL95939 A0 IL 95939A0 IL 95939 A IL95939 A IL 95939A IL 9593990 A IL9593990 A IL 9593990A IL 95939 A0 IL95939 A0 IL 95939A0
Authority
IL
Israel
Prior art keywords
dichlorophosphoryltrichlorophosphazene
compensating
impurities
harmful effects
polycondensation product
Prior art date
Application number
IL95939A
Other languages
English (en)
Original Assignee
Atochem
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 filed Critical Atochem
Publication of IL95939A0 publication Critical patent/IL95939A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/14—Esters of phosphoric acids containing P(=O)-halide groups
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyesters Or Polycarbonates (AREA)
IL95939A 1989-10-20 1990-10-09 Process for compensating the harmful effects of impurities of n-dichlorophosphoryltrichlorophosphazene and its polycondensation product IL95939A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913753 1989-10-20

Publications (1)

Publication Number Publication Date
IL95939A0 true IL95939A0 (en) 1991-07-18

Family

ID=9386607

Family Applications (1)

Application Number Title Priority Date Filing Date
IL95939A IL95939A0 (en) 1989-10-20 1990-10-09 Process for compensating the harmful effects of impurities of n-dichlorophosphoryltrichlorophosphazene and its polycondensation product

Country Status (10)

Country Link
US (1) US5132389A (xx)
EP (1) EP0424236A1 (xx)
JP (1) JPH03193613A (xx)
KR (1) KR910007943A (xx)
CN (1) CN1051563A (xx)
AU (1) AU6478390A (xx)
CA (1) CA2028184A1 (xx)
IE (1) IE903628A1 (xx)
IL (1) IL95939A0 (xx)
NO (1) NO904534L (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697008B1 (fr) * 1992-10-15 1994-12-09 Elf Atochem Procédé pour remédier à l'action de l'eau sur les polydichlorophosphazènes.
EP1835517A4 (en) 2004-12-28 2011-01-05 Sunarrow Ltd THIN KEY SHEET AND THIN KEY UNIT WITH THIN KEY SHEET
ES2778873T3 (es) 2014-04-17 2020-08-12 Henkel Ag & Co Kgaa Composición de resina fotopolimerizable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231327A (en) * 1961-11-13 1966-01-25 Fmc Corp Preparation of n-dichlorophosphinylimidophosphoric trichloride
US3917802A (en) * 1973-04-11 1975-11-04 Firestone Tire & Rubber Co Molecular weight control in (NPCl{11 ){11 {11 polymerization
US4116891A (en) * 1976-12-06 1978-09-26 Armstrong Cork Company Catalytic process for the preparation of phosphazene polymers
US4327063A (en) * 1980-08-25 1982-04-27 The Firestone Tire & Rubber Company Method of purifying cyclic dichlorophosphazenes containing trace amounts of protic impurities
US4522798A (en) * 1983-09-08 1985-06-11 Ethyl Corporation Halophosphazene polymers
US4522797A (en) * 1983-09-08 1985-06-11 Ethyl Corporation Halophosphazene polymers
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

Also Published As

Publication number Publication date
AU6478390A (en) 1991-04-26
IE903628A1 (en) 1991-04-24
EP0424236A1 (fr) 1991-04-24
NO904534L (no) 1991-04-22
JPH03193613A (ja) 1991-08-23
KR910007943A (ko) 1991-05-30
CA2028184A1 (fr) 1991-04-21
US5132389A (en) 1992-07-21
CN1051563A (zh) 1991-05-22
NO904534D0 (no) 1990-10-19

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