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GB1474600A - Process for producing a phosphonitrilate polymer - Google Patents

Process for producing a phosphonitrilate polymer

Info

Publication number
GB1474600A
GB1474600A GB2588974A GB2588974A GB1474600A GB 1474600 A GB1474600 A GB 1474600A GB 2588974 A GB2588974 A GB 2588974A GB 2588974 A GB2588974 A GB 2588974A GB 1474600 A GB1474600 A GB 1474600A
Authority
GB
United Kingdom
Prior art keywords
producing
june
phosphonitrilic chloride
phosphonitrilate polymer
phosphonitrilate
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
GB2588974A
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Publication of GB1474600A publication Critical patent/GB1474600A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
    • C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/06—Cellulose hydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1474600 Phosphonitrilic chloride ETHYL COBP 11 June 1974 [12 June 1973] 25889/74 Heading C1A [Also in Divisions C2 and C3] Phosphonitrilic chloride (as acyclic and cyclic tri-, tetra- and pentamers) is prepared by adding HCl(g) to a reactor containing PCl 5 and PhCl until the pressure is 10-40 p.s.i.g., then feeding in NH 3 (g) during (and after) heating to 110- 150‹ C.
GB2588974A 1973-06-12 1974-06-11 Process for producing a phosphonitrilate polymer Expired GB1474600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36917173A 1973-06-12 1973-06-12

Publications (1)

Publication Number Publication Date
GB1474600A true GB1474600A (en) 1977-05-25

Family

ID=23454381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2588974A Expired GB1474600A (en) 1973-06-12 1974-06-11 Process for producing a phosphonitrilate polymer

Country Status (8)

Country Link
JP (1) JPS5331520B2 (en)
BE (1) BE823642A (en)
CA (1) CA1028339A (en)
DE (1) DE2427879C3 (en)
FR (1) FR2233349B1 (en)
GB (1) GB1474600A (en)
IT (1) IT1013415B (en)
NL (1) NL7407866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226972A (en) * 1978-11-03 1980-10-07 The Firestone Tire & Rubber Company Process for preparing poly(organophosphazenes) from soluble or gelled poly(dichlorophosphazenes)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721826A1 (en) * 1976-05-17 1977-12-08 Firestone Tire & Rubber Co PROCESS FOR POLYMERIZATION AND RING EQUILIBRIUM OF TRIFLUORAETHOXY-CHLOROCYCLOTRIPHOSPHAZENES
JPS59216895A (en) * 1983-05-26 1984-12-06 Shin Nisso Kako Co Ltd Production of phosphonitrile bearing alkoxy groups
JPS6038307A (en) * 1983-08-11 1985-02-27 Nippon Daigaku Composite material for plugging
JPS61102343A (en) * 1984-10-22 1986-05-21 Hino Motors Ltd Automatic transmission

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174994B (en) * 1954-07-14 1964-07-30 Walker Extract And Chemical Co Process for the production of curable phosphorus and nitrogen containing resins
GB940648A (en) * 1960-01-28 1963-10-30 Walker Chemical Company Ltd Improvements in or relating to the production of polymeric phosphonitrilic compounds
DE1545180B1 (en) * 1961-01-27 1970-07-02 Walker Chemical Co Ltd Process for the production of phosphorus and nitrogen-containing polymers
GB1013462A (en) * 1962-12-07 1965-12-15 Albright & Wilson Mfg Ltd Phosphonitrile polymers
CH476861A (en) * 1967-09-19 1969-08-15 Fmc Corp Process for preparing a flame retardant regenerated cellulose fiber
US3591530A (en) * 1968-10-16 1971-07-06 Sandoz Ltd Process for the production of polymers containing phosphorus and nitrogen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226972A (en) * 1978-11-03 1980-10-07 The Firestone Tire & Rubber Company Process for preparing poly(organophosphazenes) from soluble or gelled poly(dichlorophosphazenes)

Also Published As

Publication number Publication date
BE823642A (en) 1975-06-20
CA1028339A (en) 1978-03-21
DE2427879A1 (en) 1975-01-09
JPS5331520B2 (en) 1978-09-02
DE2427879C3 (en) 1981-05-27
IT1013415B (en) 1977-03-30
DE2427879B2 (en) 1980-08-14
FR2233349B1 (en) 1979-08-03
FR2233349A1 (en) 1975-01-10
JPS5035300A (en) 1975-04-03
NL7407866A (en) 1974-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee