FR1508933A - Procédé de préparation de copolymères de phosphonitrile - Google Patents

Procédé de préparation de copolymères de phosphonitrile

Info

Publication number
FR1508933A
FR1508933A FR92513A FR92513A FR1508933A FR 1508933 A FR1508933 A FR 1508933A FR 92513 A FR92513 A FR 92513A FR 92513 A FR92513 A FR 92513A FR 1508933 A FR1508933 A FR 1508933A
Authority
FR
France
Prior art keywords
phosphonitrile
copolymers
preparation
phosphonitrile copolymers
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
FR92513A
Other languages
English (en)
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.)
Uniroyal Inc
Original Assignee
United States Rubber Co
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 United States Rubber Co filed Critical United States Rubber Co
Application granted granted Critical
Publication of FR1508933A publication Critical patent/FR1508933A/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyethers (AREA)
FR92513A 1966-01-28 1967-01-25 Procédé de préparation de copolymères de phosphonitrile Expired FR1508933A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52356266A 1966-01-28 1966-01-28

Publications (1)

Publication Number Publication Date
FR1508933A true FR1508933A (fr) 1968-01-05

Family

ID=24085510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR92513A Expired FR1508933A (fr) 1966-01-28 1967-01-25 Procédé de préparation de copolymères de phosphonitrile

Country Status (5)

Country Link
US (1) US3453235A (fr)
BE (1) BE693183A (fr)
FR (1) FR1508933A (fr)
LU (1) LU52882A1 (fr)
NL (1) NL6701002A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533122A1 (de) * 1975-07-24 1977-02-10 Bayer Ag Verfahren zur herstellung flammwidriger polytriazine
US4242493A (en) * 1979-04-19 1980-12-30 The Firestone Tire & Rubber Company Method of preparing substantially pure polyhalophenoxyphosphazene homopolymers and copolymers
US4258172A (en) * 1979-09-25 1981-03-24 The United States Of America As Represented By The Secretary Of The Navy Alkylated phosphazene oligomers and polymers and method of preparation thereof
US4374781A (en) * 1979-09-25 1983-02-22 The United States Of America As Represented By The Secretary Of The Navy Alkylated phosphazene oligomers and method of preparation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674590A (en) * 1949-05-30 1954-04-06 Ici Ltd Preparation of thermoplastic aromatic polyphosphates
US3194787A (en) * 1960-01-28 1965-07-13 Walker Chemical Company Ltd Process for the production of phosphonitrilic polymers
US3121704A (en) * 1960-06-20 1964-02-18 Gen Dynamics Corp Polymeric product and method of producing same
FR1343907A (fr) * 1961-11-23 1963-11-22 Albright & Wilson M F G Ltd Nouveaux composés phosphonitriliques cycliques, procédé de préparation et applications
GB1013462A (en) * 1962-12-07 1965-12-15 Albright & Wilson Mfg Ltd Phosphonitrile polymers
US3230252A (en) * 1964-03-02 1966-01-18 Armstrong Cork Co Synthesis of phenylchlorotetra-phosphonitriles

Also Published As

Publication number Publication date
NL6701002A (fr) 1967-07-31
US3453235A (en) 1969-07-01
LU52882A1 (fr) 1967-03-28
BE693183A (fr) 1967-07-03

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