FR2261297A1 - Liquid or powder lutidine-prepolymers - prepd by reacting 2,4- or 2,6- lutidine with aromomatic dialdehyde and acid catalyst - Google Patents

Liquid or powder lutidine-prepolymers - prepd by reacting 2,4- or 2,6- lutidine with aromomatic dialdehyde and acid catalyst

Info

Publication number
FR2261297A1
FR2261297A1 FR7405066A FR7405066A FR2261297A1 FR 2261297 A1 FR2261297 A1 FR 2261297A1 FR 7405066 A FR7405066 A FR 7405066A FR 7405066 A FR7405066 A FR 7405066A FR 2261297 A1 FR2261297 A1 FR 2261297A1
Authority
FR
France
Prior art keywords
lutidine
prepd
prepolymers
reacting
dialdehyde
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.)
Granted
Application number
FR7405066A
Other languages
English (en)
French (fr)
Other versions
FR2261297B1 (OSRAM
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7405066A priority Critical patent/FR2261297A1/fr
Publication of FR2261297A1 publication Critical patent/FR2261297A1/fr
Application granted granted Critical
Publication of FR2261297B1 publication Critical patent/FR2261297B1/fr
Granted 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
    • C08G16/00—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00
    • C08G16/02—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes
    • C08G16/025—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds
    • C08G16/0268—Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G4/00 - C08G14/00 of aldehydes with heterocyclic organic compounds containing nitrogen in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
FR7405066A 1974-02-14 1974-02-14 Liquid or powder lutidine-prepolymers - prepd by reacting 2,4- or 2,6- lutidine with aromomatic dialdehyde and acid catalyst Granted FR2261297A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7405066A FR2261297A1 (en) 1974-02-14 1974-02-14 Liquid or powder lutidine-prepolymers - prepd by reacting 2,4- or 2,6- lutidine with aromomatic dialdehyde and acid catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405066A FR2261297A1 (en) 1974-02-14 1974-02-14 Liquid or powder lutidine-prepolymers - prepd by reacting 2,4- or 2,6- lutidine with aromomatic dialdehyde and acid catalyst

Publications (2)

Publication Number Publication Date
FR2261297A1 true FR2261297A1 (en) 1975-09-12
FR2261297B1 FR2261297B1 (OSRAM) 1978-09-29

Family

ID=9134919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405066A Granted FR2261297A1 (en) 1974-02-14 1974-02-14 Liquid or powder lutidine-prepolymers - prepd by reacting 2,4- or 2,6- lutidine with aromomatic dialdehyde and acid catalyst

Country Status (1)

Country Link
FR (1) FR2261297A1 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415117A2 (fr) * 1978-01-20 1979-08-17 Poudres & Explosifs Ste Nale Procede de preparation de polystyrylpyridine
FR2551763A1 (fr) * 1983-09-13 1985-03-15 Onera (Off Nat Aerospatiale) Nouveaux polymeres et prepolymeres thermodurcissables, a durcissement accelere, resultant de la polycondensation de derives de pyridine et de dialdehydes aromatiques et de l'adjonction d'un compose phenolique
EP0149726A3 (en) * 1984-01-23 1985-08-14 Rockwell International Corporation Friction material for brake linings and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415117A2 (fr) * 1978-01-20 1979-08-17 Poudres & Explosifs Ste Nale Procede de preparation de polystyrylpyridine
FR2551763A1 (fr) * 1983-09-13 1985-03-15 Onera (Off Nat Aerospatiale) Nouveaux polymeres et prepolymeres thermodurcissables, a durcissement accelere, resultant de la polycondensation de derives de pyridine et de dialdehydes aromatiques et de l'adjonction d'un compose phenolique
EP0136227A1 (fr) * 1983-09-13 1985-04-03 Societe Nationale Des Poudres Et Explosifs Nouveaux polymères et prépolymères thermodurcissables, à durcissement accéléré, résultant de la polycondensation de dérivés de pyridine et de dialdéhydes aromatiques et de l'adjonction d'un composé phénolique
EP0149726A3 (en) * 1984-01-23 1985-08-14 Rockwell International Corporation Friction material for brake linings and the like

Also Published As

Publication number Publication date
FR2261297B1 (OSRAM) 1978-09-29

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