IT1058189B - HOMOPOLYMERIZABLE POLYIMMIDIGO OLIGOMERS - Google Patents

HOMOPOLYMERIZABLE POLYIMMIDIGO OLIGOMERS

Info

Publication number
IT1058189B
IT1058189B IT4912776A IT4912776A IT1058189B IT 1058189 B IT1058189 B IT 1058189B IT 4912776 A IT4912776 A IT 4912776A IT 4912776 A IT4912776 A IT 4912776A IT 1058189 B IT1058189 B IT 1058189B
Authority
IT
Italy
Prior art keywords
polyimmidigo
homopolymerizable
oligomers
polyimmidigo oligomers
homopolymerizable polyimmidigo
Prior art date
Application number
IT4912776A
Other languages
Italian (it)
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of IT1058189B publication Critical patent/IT1058189B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/38—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. nitrodiphenyl ethers
    • 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
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents

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)
  • Indole Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT4912776A 1975-04-24 1976-04-22 HOMOPOLYMERIZABLE POLYIMMIDIGO OLIGOMERS IT1058189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57112875A 1975-04-24 1975-04-24

Publications (1)

Publication Number Publication Date
IT1058189B true IT1058189B (en) 1982-04-10

Family

ID=24282427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4912776A IT1058189B (en) 1975-04-24 1976-04-22 HOMOPOLYMERIZABLE POLYIMMIDIGO OLIGOMERS

Country Status (4)

Country Link
JP (1) JPS52259A (en)
DE (1) DE2616691A1 (en)
FR (1) FR2308623A1 (en)
IT (1) IT1058189B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624391A5 (en) * 1976-12-14 1981-07-31 Ciba Geigy Ag
JPS6132191A (en) * 1984-07-23 1986-02-14 富士電機株式会社 Control system for vending machine
JPH0326377Y2 (en) * 1986-06-06 1991-06-07
US4754913A (en) * 1986-06-27 1988-07-05 Norsk Hydro A.S. Method of joining zinc coated aluminum members and uncoated aluminum members
FR2645158B1 (en) * 1989-03-31 1993-01-22 Etu Mat Organ Technol Ava Cent SCHIFF BASED THERMOSETTING POLYMIDE RESINS, THEIR PREPARATION AND THEIR APPLICATIONS
AUPO549397A0 (en) * 1997-03-07 1997-03-27 Commonwealth Scientific And Industrial Research Organisation Reduced temperature curing of acetylenic polymers
JP5322477B2 (en) * 2007-09-28 2013-10-23 富士フイルム株式会社 Novel acetylene compound, salt thereof, process for producing the same, polymer containing the same as a constituent unit, process for producing the polymer, composition of the polymer, and cured product obtained by curing the polymer composition

Also Published As

Publication number Publication date
JPS52259A (en) 1977-01-05
FR2308623B3 (en) 1979-01-19
DE2616691A1 (en) 1976-10-28
FR2308623A1 (en) 1976-11-19

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