BE694121A - - Google Patents

Info

Publication number
BE694121A
BE694121A BE694121DA BE694121A BE 694121 A BE694121 A BE 694121A BE 694121D A BE694121D A BE 694121DA BE 694121 A BE694121 A BE 694121A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE694121A publication Critical patent/BE694121A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D205/00Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/10Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003Preparatory processes
    • C08G73/1007Preparatory processes from tetracarboxylic acids or derivatives and diamines

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)
BE694121D 1966-02-15 1967-02-15 BE694121A (US07923587-20110412-C00022.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6601893A NL6601893A (US07923587-20110412-C00022.png) 1966-02-15 1966-02-15

Publications (1)

Publication Number Publication Date
BE694121A true BE694121A (US07923587-20110412-C00022.png) 1967-08-16

Family

ID=19795739

Family Applications (1)

Application Number Title Priority Date Filing Date
BE694121D BE694121A (US07923587-20110412-C00022.png) 1966-02-15 1967-02-15

Country Status (9)

Country Link
US (1) US3505295A (US07923587-20110412-C00022.png)
AT (1) AT273494B (US07923587-20110412-C00022.png)
BE (1) BE694121A (US07923587-20110412-C00022.png)
CH (1) CH520722A (US07923587-20110412-C00022.png)
DE (1) DE1745175A1 (US07923587-20110412-C00022.png)
FR (1) FR1511446A (US07923587-20110412-C00022.png)
GB (1) GB1169569A (US07923587-20110412-C00022.png)
NL (1) NL6601893A (US07923587-20110412-C00022.png)
SE (1) SE358174B (US07923587-20110412-C00022.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962278A (en) 1970-12-11 1976-06-08 Westinghouse Electric Corporation N,n'bis(phthalic anhydride) diimides
US3954710A (en) * 1970-12-11 1976-05-04 Westinghouse Electric Corporation Polymers prepared from imide containing dianhydrides
US3891601A (en) * 1971-03-08 1975-06-24 Valspar Inc Process for producing water soluble polyamide resins
US3884868A (en) * 1973-05-17 1975-05-20 Phelps Dodge Ind Inc Coating compositions comprising polyimides and polysiloxanes
US4058505A (en) * 1973-05-25 1977-11-15 University Of Notre Dame Du Lac Chain-extending amine end-capped polyimides
US4026833A (en) * 1973-05-25 1977-05-31 University Of Notre Dame Chain-extending polyimides with aromatic polyisocyanates
US3897395A (en) * 1973-05-25 1975-07-29 Univ Notre Dame Du Lac Process for chain-extending unsaturated terminated polyimides and products prepared therefrom
US3952084A (en) * 1974-05-03 1976-04-20 Westinghouse Electric Corporation Polyimide and polyamide-imide precursors prepared from esters, dianhydrides, and diisocyanates
US4003947A (en) * 1974-06-03 1977-01-18 General Electric Company Coating composition and method of coating substrates therewith
US4197397A (en) * 1975-03-14 1980-04-08 University Of Notre Dame Du Lac Chain-extending anhydride end-capped polyimides
US4045400A (en) * 1975-05-14 1977-08-30 Vasily Vladimirovich Korshak Antifriction self-lubricating material
US4107125A (en) * 1976-07-01 1978-08-15 E. I. Du Pont De Nemours And Company Crosslinked aromatic polyimides and articles made therefrom
JP2609279B2 (ja) * 1988-04-19 1997-05-14 宇部興産株式会社 ポリイミド粉末成形体
US5091505A (en) * 1990-01-30 1992-02-25 Trw Inc. Polymide resins prepared by addition reactions
US5149760A (en) * 1990-01-30 1992-09-22 Trw Inc. Halogenated polyimide resins prepared by addition reactions
US5338827A (en) * 1990-01-30 1994-08-16 Trw Inc. Polyimide resins useful at high temperatures
US5432001A (en) * 1990-01-30 1995-07-11 Trw Inc. Concentrated prepolymer composition useful for forming polyimide articles
US5132395A (en) * 1990-01-30 1992-07-21 Trw Inc. Polyimide resins prepared by addition reactions
JP2951484B2 (ja) * 1991-08-28 1999-09-20 ユニチカ株式会社 ポリイミド前駆体の粉粒体、その混合物及びその製造方法
DE102006037689B4 (de) * 2006-08-07 2008-09-25 ITT Mfg. Enterprises, Inc., Wilmington Verfahren zum Herstellen von Duroplasten mit Polyimidanteilen, nach diesem Verfahren erhältlicher Zwischenstoff oder Duroplast und Verwendung eines Zwischenstoffs oder Duroplasten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179614A (en) * 1961-03-13 1965-04-20 Du Pont Polyamide-acids, compositions thereof, and process for their preparation
US3238181A (en) * 1960-11-03 1966-03-01 Soto Chemical Coatings Inc De Heat resistant polymers containing recurring cyclic imide groups connected by amide or ester linkages
BE627626A (US07923587-20110412-C00022.png) * 1962-01-26 1900-01-01
US3179630A (en) * 1962-01-26 1965-04-20 Du Pont Process for preparing polyimides by treating polyamide-acids with lower fatty monocarboxylic acid anhydrides
NL298949A (US07923587-20110412-C00022.png) * 1962-10-08
US3264250A (en) * 1963-12-18 1966-08-02 Du Pont Copolymeric polyamide-acids and polyimides
SE316011B (US07923587-20110412-C00022.png) * 1964-11-13 1969-10-13 Rhodiaceta

Also Published As

Publication number Publication date
SE358174B (US07923587-20110412-C00022.png) 1973-07-23
NL6601893A (US07923587-20110412-C00022.png) 1967-08-16
US3505295A (en) 1970-04-07
GB1169569A (en) 1969-11-05
CH520722A (de) 1972-03-31
AT273494B (de) 1969-08-11
DE1745175A1 (de) 1971-08-05
FR1511446A (fr) 1968-01-26

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