BE790016A - Preparation de polyphosphazenes - Google Patents

Preparation de polyphosphazenes

Info

Publication number
BE790016A
BE790016A BE790016DA BE790016A BE 790016 A BE790016 A BE 790016A BE 790016D A BE790016D A BE 790016DA BE 790016 A BE790016 A BE 790016A
Authority
BE
Belgium
Prior art keywords
polyphosphazenes
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
H R Allcock
Original Assignee
Horizons Research Inc
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.)
Publication date
Publication of BE790016A publication Critical patent/BE790016A/fr

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
BE790016D 1971-10-13 Preparation de polyphosphazenes BE790016A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US188440A US3888800A (en) 1971-10-13 1971-10-13 Preparation of phosphazene polymers

Publications (1)

Publication Number Publication Date
BE790016A true BE790016A (fr) 1973-04-12

Family

ID=22693160

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790016D BE790016A (fr) 1971-10-13 Preparation de polyphosphazenes

Country Status (14)

Country Link
US (1) US3888800A (fr)
JP (1) JPS5032280B2 (fr)
AU (1) AU475628B2 (fr)
BE (1) BE790016A (fr)
BR (1) BR7207132D0 (fr)
CA (1) CA983648A (fr)
DE (1) DE2249461C3 (fr)
ES (1) ES407597A1 (fr)
FR (1) FR2156306B1 (fr)
GB (1) GB1363339A (fr)
IT (1) IT968876B (fr)
NL (1) NL169485C (fr)
SE (1) SE408904B (fr)
ZA (1) ZA727267B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943088A (en) * 1974-01-25 1976-03-09 The Firestone Tire & Rubber Company Poly(fluoroalkoxyphosphazenes)
CA1105477A (fr) * 1976-03-22 1981-07-21 Edwin J. Quinn Copolymeres de polyphosphazene a structure controlee
US4129529A (en) * 1977-08-12 1978-12-12 The Firestone Tire & Rubber Company Process for the production of phosphazene polymers
DE2910794A1 (de) * 1979-03-19 1980-10-02 Akzo Gmbh Verfahren zur thermischen polymerisation von phosphazen-polymeren
JPS6038307A (ja) * 1983-08-11 1985-02-27 Nippon Daigaku 充填用複合材
US4593129A (en) * 1984-04-18 1986-06-03 Ethyl Corporation Polyphosphazene process
US4724264A (en) * 1985-04-30 1988-02-09 Otsuka Kagaka Kabushiki Kaisha Fluoroalkoxy cyclic phosphonitrile esters
US4948720A (en) * 1987-08-20 1990-08-14 Eastman Kodak Company Photographic element containing polyphosphazene antistatic composition
JPH01132635A (ja) * 1987-11-19 1989-05-25 Nippon Soda Co Ltd オルガノホスファゼンポリマーの製造法
JPH0258599A (ja) * 1988-08-23 1990-02-27 Maruwa Bussan Kk 合成潤滑剤
US4870113A (en) * 1988-12-23 1989-09-26 Ethyl Corporation Rigid polyphosphazene foam and process for making same
US4945140A (en) * 1989-06-30 1990-07-31 Ethyl Corporation Process for preparation of phosphonitrilic fluoroelastomers
US4945139A (en) * 1989-07-24 1990-07-31 Ethyl Corporation Process for surface treating phosphonitrilic fluoroelastomers
US5101002A (en) * 1989-11-06 1992-03-31 Ethyl Corporation Cured phosphonitrilic elastomers having alkyl-substituted aryl units
JP4184158B2 (ja) * 2003-06-05 2008-11-19 旭化成ケミカルズ株式会社 ホスホニトリル酸エステルの製造法
GB0421167D0 (en) * 2004-09-23 2004-10-27 Sec Dep For Defence Awe The Novel energetic polyphosphazenes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875230A (en) * 1956-02-14 1959-02-24 Eastman Kodak Co Preparation of neutral mixed phosphates from trialkyl phosphates and alcohols
US3083224A (en) * 1961-12-08 1963-03-26 Du Pont Polyfluoroalkyl phosphates
US3271330A (en) * 1962-01-29 1966-09-06 Minnesota Mining & Mfg High molecular weight phosphonitrile fluoroesters
US3515688A (en) * 1967-08-30 1970-06-02 Horizons Research Inc Extreme service phosphonitrile elastomers
US3524907A (en) * 1967-10-26 1970-08-18 American Cyanamid Co Polyfluoro alkyl esters of polymeric phosphonitrilic acid

Also Published As

Publication number Publication date
JPS5032280B2 (fr) 1975-10-18
SE408904B (sv) 1979-07-16
FR2156306B1 (fr) 1975-01-03
DE2249461A1 (de) 1973-04-26
DE2249461B2 (de) 1978-08-24
NL169485B (nl) 1982-02-16
JPS4875700A (fr) 1973-10-12
NL7213717A (fr) 1973-04-17
ES407597A1 (es) 1976-01-16
AU475628B2 (en) 1976-08-26
US3888800A (en) 1975-06-10
IT968876B (it) 1974-03-20
DE2249461C3 (de) 1979-04-26
GB1363339A (en) 1974-08-14
FR2156306A1 (fr) 1973-05-25
NL169485C (nl) 1982-07-16
ZA727267B (en) 1973-06-27
AU4771472A (en) 1974-04-26
BR7207132D0 (pt) 1973-08-30
CA983648A (en) 1976-02-10

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: THE FIRESTONE TIRE & RUBBER CY

Effective date: 19921012