DE3763939D1 - Nadimido-substituierte cyclophosphazene und hitzegehaertete gegenstaende. - Google Patents

Nadimido-substituierte cyclophosphazene und hitzegehaertete gegenstaende.

Info

Publication number
DE3763939D1
DE3763939D1 DE8787112989T DE3763939T DE3763939D1 DE 3763939 D1 DE3763939 D1 DE 3763939D1 DE 8787112989 T DE8787112989 T DE 8787112989T DE 3763939 T DE3763939 T DE 3763939T DE 3763939 D1 DE3763939 D1 DE 3763939D1
Authority
DE
Germany
Prior art keywords
nadimido
hardened
items
heat
substituted cyclophosphazene
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 - Fee Related
Application number
DE8787112989T
Other languages
English (en)
Inventor
Lukacs, Iii
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of DE3763939D1 publication Critical patent/DE3763939D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
    • C08L85/02—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers containing phosphorus
    • 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
    • C07F9/65814—Cyclic phosphazenes [P=N-]n, n>=3 n = 3 or 4
    • 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)
  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
DE8787112989T 1986-09-10 1987-09-04 Nadimido-substituierte cyclophosphazene und hitzegehaertete gegenstaende. Expired - Fee Related DE3763939D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/906,000 US4772722A (en) 1986-09-10 1986-09-10 Nadimido-substituted cyclophosphazene

Publications (1)

Publication Number Publication Date
DE3763939D1 true DE3763939D1 (de) 1990-08-30

Family

ID=25421797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787112989T Expired - Fee Related DE3763939D1 (de) 1986-09-10 1987-09-04 Nadimido-substituierte cyclophosphazene und hitzegehaertete gegenstaende.

Country Status (4)

Country Link
US (1) US4772722A (de)
EP (1) EP0259803B1 (de)
JP (1) JPS6377889A (de)
DE (1) DE3763939D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516876A (en) * 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5714566A (en) 1981-11-13 1998-02-03 The Boeing Company Method for making multiple chemically functional oligomers
US5286811A (en) * 1983-09-27 1994-02-15 The Boeing Company Blended polyimide oligomers and method of curing polyimides
US5116935A (en) * 1987-05-04 1992-05-26 The Boeing Company Polyimide oligomers and blends and method of curing
US5344894A (en) * 1983-09-27 1994-09-06 The Boeing Company Polyimide oligomers and blends
US5175234A (en) * 1983-09-27 1992-12-29 The Boeing Company Lightly crosslinked polyimides
US5011905A (en) * 1987-05-04 1991-04-30 The Boeing Company Polyimide oligomers and blends
WO1989012639A1 (en) * 1988-06-23 1989-12-28 The Government Of The United States As Represented Process for preparing isomeric trisaryloxycyclotriphosphazene polymer precursors and intermediates
ES2102968B1 (es) * 1995-05-25 1998-04-01 Univ Oviedo Poli-espirociclofosfazenos y su preparacion.
WO2001014436A1 (en) * 1999-08-25 2001-03-01 The Penn State Research Foundation Polynorbornenes with pendant cyclotriphosphazenes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676311A (en) * 1969-04-17 1972-07-11 Grace W R & Co Burn-resistant compositions containing a polythiol and a phosphonitrilic polymer
US3711389A (en) * 1969-07-15 1973-01-16 Moleculon Res Corp Process for treating polymeric substrates with high-energy radiation
US4029634A (en) * 1975-05-02 1977-06-14 E. I. Du Pont De Nemours And Company Flame retardant polymeric compositions containing halogen substituted hexakis-(substituted phenoxy)cyclotriphosphazene
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
US4550177A (en) * 1984-04-11 1985-10-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Maleimido substituted aromatic cyclotriphosphazenes
US4568498A (en) * 1984-04-30 1986-02-04 The United States Of America As Represented By The Secretary Of The Navy (Vinyloxy)chlorocyclotriphosphazenes

Also Published As

Publication number Publication date
US4772722A (en) 1988-09-20
EP0259803A3 (en) 1988-04-27
EP0259803B1 (de) 1990-07-25
JPS6377889A (ja) 1988-04-08
EP0259803A2 (de) 1988-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee