SE430890B - Forfarande for trimerisation av aromatiska nitriler till motsvarande 1,3,5-triazin - Google Patents

Forfarande for trimerisation av aromatiska nitriler till motsvarande 1,3,5-triazin

Info

Publication number
SE430890B
SE430890B SE7510867A SE7510867A SE430890B SE 430890 B SE430890 B SE 430890B SE 7510867 A SE7510867 A SE 7510867A SE 7510867 A SE7510867 A SE 7510867A SE 430890 B SE430890 B SE 430890B
Authority
SE
Sweden
Prior art keywords
nitrils
trimerization
triazine
aromatic
procedure
Prior art date
Application number
SE7510867A
Other languages
English (en)
Other versions
SE7510867L (sv
Inventor
L-C Hsu
Original Assignee
Nasa
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 Nasa filed Critical Nasa
Publication of SE7510867L publication Critical patent/SE7510867L/sv
Publication of SE430890B publication Critical patent/SE430890B/sv

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/14—Polyamide-imides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
    • C08G73/065—Preparatory processes
    • C08G73/0655—Preparatory processes from polycyanurates
    • C08G73/0661—Preparatory processes from polycyanurates characterised by the catalyst used
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/18—Polybenzimidazoles
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/20—Pyrrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SE7510867A 1974-10-10 1975-09-29 Forfarande for trimerisation av aromatiska nitriler till motsvarande 1,3,5-triazin SE430890B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/513,613 US4061856A (en) 1974-10-10 1974-10-10 Trimerization of aromatic nitriles

Publications (2)

Publication Number Publication Date
SE7510867L SE7510867L (sv) 1976-04-12
SE430890B true SE430890B (sv) 1983-12-19

Family

ID=24043979

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7510867A SE430890B (sv) 1974-10-10 1975-09-29 Forfarande for trimerisation av aromatiska nitriler till motsvarande 1,3,5-triazin

Country Status (7)

Country Link
US (2) US4061856A (sv)
JP (1) JPS6030674B2 (sv)
CA (1) CA1068696A (sv)
DE (1) DE2544740A1 (sv)
FR (1) FR2287448A1 (sv)
GB (1) GB1518836A (sv)
SE (1) SE430890B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458041A (en) * 1979-02-01 1984-07-03 Chernikhov Alexei Y Heat-resistant composition
US4555565A (en) * 1983-03-31 1985-11-26 Hsu Li Chen Ring-chain polymer containing triaryl-s-triazine ring and other heat-resistant heterocyclic rings
JPS61182165U (sv) * 1985-05-01 1986-11-13
US4963645A (en) * 1987-08-25 1990-10-16 Ube Industries, Ltd. Terminal-modified imide oligomer and solution composition of the same
US5026822A (en) * 1988-07-12 1991-06-25 Hoechst Celanese Corp. High molecular weight polyimide, method of making same and articles formed therefrom
US5049649A (en) * 1988-07-12 1991-09-17 Hoechst Celanese Corp. Colorless films formed from fluorinated polyimides
US5208852A (en) * 1988-09-27 1993-05-04 Seiko Epson Corporation Sound generation circuit
JP2597181B2 (ja) * 1989-04-18 1997-04-02 宇部興産株式会社 熱硬化性樹脂組成物およびドライフィルム
US5432001A (en) * 1990-01-30 1995-07-11 Trw Inc. Concentrated prepolymer composition useful for forming polyimide articles
US5338827A (en) * 1990-01-30 1994-08-16 Trw Inc. Polyimide resins useful at high temperatures
CH686305A5 (de) * 1993-09-28 1996-02-29 Ciba Geigy Ag Verfahren zur Herstellung von 1,3,5-Triazinen.
JP5041271B2 (ja) * 2005-05-31 2012-10-03 宇部興産株式会社 加熱硬化性溶液組成物および未硬化樹脂複合体
CN101899014B (zh) * 2010-08-13 2012-06-13 中南大学 2,4-二（4-甲羧基苯基）-6-苯基-1,3,5-三嗪及其衍生物和制备方法
CN103012297B (zh) * 2012-12-13 2015-05-06 中南大学 一种含均三嗪结构的氰酸酯和聚合物及制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060179A (en) * 1962-10-23 Polymerization of aromatic nitriles
DE1157781B (de) * 1960-12-21 1963-11-21 Chemische Fakultaet Der Mgu Ia Verfahren zur Polymerisation von aliphatischen oder aromatischen Nitrilen
US3502579A (en) * 1964-11-13 1970-03-24 Monsanto Res Corp Perfluorocarbondinitrile bearings
US3470176A (en) * 1967-03-10 1969-09-30 Minnesota Mining & Mfg Catalyzed nitrile trimerization process
FR1548307A (sv) * 1967-06-05 1968-12-06
DE1770796A1 (de) * 1968-07-04 1971-12-02 Dynamit Nobel Ag Verfahren zur Herstellung von Polyimiden
US3654192A (en) * 1968-08-19 1972-04-04 Minnesota Mining & Mfg Poly(arylene s-triazines)
US3560444A (en) * 1968-09-09 1971-02-02 Monsanto Res Corp Heat reactive mixtures of bis(hydrocarbyloxyalkyl) esters of aromatic tetracarboxylic acids and aromatic diamines
US3518264A (en) * 1968-10-25 1970-06-30 Goodrich Co B F Process for the preparation of triacrylyl perhydro-s-triazines
US3728344A (en) * 1970-05-22 1973-04-17 Hooker Chemical Corp Process for preparing triazines and crosslinked polymers of copolymers
US3655632A (en) * 1970-09-15 1972-04-11 Kuraray Co Process for the production of aromatic polybenzimidazoles
US3804804A (en) * 1970-11-23 1974-04-16 Horizons Inc Preparation of heterocyclic polymers from heteroaromatic tetramines
US3809693A (en) * 1971-09-01 1974-05-07 Texaco Inc Process for the trimerization of nitriles
US3943107A (en) * 1974-01-04 1976-03-09 Ciba-Geigy Corporation Processable high temperature polymers prepared from amine terminated polymers and cyanamides of polyfunctional secondary amines
US3993631A (en) * 1974-08-23 1976-11-23 The United States Of America As Represented By The Secretary Of The Navy Polyphthalocyanines prepared from N,N-bis(3,4-dicyanophenyl) alkanediamides

Also Published As

Publication number Publication date
SE7510867L (sv) 1976-04-12
GB1518836A (en) 1978-07-26
FR2287448B1 (sv) 1979-07-13
US4061856A (en) 1977-12-06
JPS5165780A (en) 1976-06-07
DE2544740A1 (de) 1976-04-22
US4159262A (en) 1979-06-26
JPS6030674B2 (ja) 1985-07-17
FR2287448A1 (fr) 1976-05-07
CA1068696A (en) 1979-12-25

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