GB878324A - Organic polymeric phosphonitrilic derivatives - Google Patents

Organic polymeric phosphonitrilic derivatives

Info

Publication number
GB878324A
GB878324A GB2223958A GB2223958A GB878324A GB 878324 A GB878324 A GB 878324A GB 2223958 A GB2223958 A GB 2223958A GB 2223958 A GB2223958 A GB 2223958A GB 878324 A GB878324 A GB 878324A
Authority
GB
United Kingdom
Prior art keywords
naphthol
polymer
phosphonitrilic chloride
aroclor
reactants
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
GB2223958A
Inventor
Arnold Stanley Flatau
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son Ltd
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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB2223958A priority Critical patent/GB878324A/en
Publication of GB878324A publication Critical patent/GB878324A/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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Synthetic resins are produced by reacting a polymer of phosphonitrilic chloride having at least 3 (PNCl2) units per molecule with at least sufficient arylmonohydroxy compound to react with all the chlorine of the phosphorus-containing polymer. When the reactants are used in stoichiometric amounts an inert high boiling solvent (such as the chlorinated aromatic hydrocarbon sold under the Registered Trade Mark "Aroclor") for the reactants and the products are added. Preferred arylhydroxy compounds are phenol and naphthol. In the Examples (1) phenol was refluxed with a phosphonitrilic chloride polymer at about 182 DEG C.; (2) is similar using b -naphthol. The resinous product could be cured by heating with butyl titanate and/or with benzoyl peroxide; (3) b -naphthol was condensed with phosphonitrilic chloride polymer in presence of "Aroclor" as an inert liquid reaction medium. The resin may be used for coating (e.g. by dipping) or laminating. A 50% solution in cyclohexanone makes an insulating varnish.
GB2223958A 1958-07-10 1958-07-10 Organic polymeric phosphonitrilic derivatives Expired GB878324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2223958A GB878324A (en) 1958-07-10 1958-07-10 Organic polymeric phosphonitrilic derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2223958A GB878324A (en) 1958-07-10 1958-07-10 Organic polymeric phosphonitrilic derivatives

Publications (1)

Publication Number Publication Date
GB878324A true GB878324A (en) 1961-09-27

Family

ID=10176165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2223958A Expired GB878324A (en) 1958-07-10 1958-07-10 Organic polymeric phosphonitrilic derivatives

Country Status (1)

Country Link
GB (1) GB878324A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370020A (en) * 1964-09-29 1968-02-20 American Cyanamid Co Process for the production of phosphonitrilic polymers and polymers produced thereby
DE2427482A1 (en) * 1973-06-11 1975-01-02 Horizons Research Inc ELASTOMER POLY- (ARYLOXYPHOSPHAZEN) COPOLYMERS AND METHOD FOR THEIR PRODUCTION
DE2427599A1 (en) * 1973-06-11 1975-01-02 Horizons Research Inc POLY (ALKOXYARYLOXYPHOSPHAZEN) ELASTOMERS AND PROCESS FOR THE PREPARATION

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370020A (en) * 1964-09-29 1968-02-20 American Cyanamid Co Process for the production of phosphonitrilic polymers and polymers produced thereby
DE2427482A1 (en) * 1973-06-11 1975-01-02 Horizons Research Inc ELASTOMER POLY- (ARYLOXYPHOSPHAZEN) COPOLYMERS AND METHOD FOR THEIR PRODUCTION
DE2427599A1 (en) * 1973-06-11 1975-01-02 Horizons Research Inc POLY (ALKOXYARYLOXYPHOSPHAZEN) ELASTOMERS AND PROCESS FOR THE PREPARATION

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