FR2020542A1 - - Google Patents

Info

Publication number
FR2020542A1
FR2020542A1 FR6930848A FR6930848A FR2020542A1 FR 2020542 A1 FR2020542 A1 FR 2020542A1 FR 6930848 A FR6930848 A FR 6930848A FR 6930848 A FR6930848 A FR 6930848A FR 2020542 A1 FR2020542 A1 FR 2020542A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6930848A
Other languages
French (fr)
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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
Priority claimed from JP4540769A external-priority patent/JPS4832187B1/ja
Priority claimed from JP5965169A external-priority patent/JPS4832188B1/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2020542A1 publication Critical patent/FR2020542A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/303—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 H01B3/38 or H01B3/302
    • H01B3/306—Polyimides or polyesterimides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/36—Amides or imides
    • 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
    • C08G73/12—Unsaturated polyimide precursors
    • 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
    • C08G73/12—Unsaturated polyimide precursors
    • C08G73/126—Unsaturated polyimide precursors the unsaturated precursors being wholly aromatic
    • C08G73/127—Unsaturated polyimide precursors the unsaturated precursors being wholly aromatic containing oxygen in the form of ether bonds in the main chain
    • 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
    • C08G73/16—Polyester-imides
FR6930848A 1968-09-27 1969-09-10 Withdrawn FR2020542A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6951568 1968-09-27
JP4540769A JPS4832187B1 (en) 1969-06-11 1969-06-11
JP5965169A JPS4832188B1 (en) 1969-07-30 1969-07-30

Publications (1)

Publication Number Publication Date
FR2020542A1 true FR2020542A1 (en) 1970-07-17

Family

ID=27292225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930848A Withdrawn FR2020542A1 (en) 1968-09-27 1969-09-10

Country Status (3)

Country Link
DE (1) DE1948841A1 (en)
FR (1) FR2020542A1 (en)
GB (1) GB1277790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032644A1 (en) * 1980-01-09 1981-07-29 Rhone-Poulenc Specialites Chimiques Process to avoid crystallisation of N-N' diphenylene bis imides in heat-curable compositions containing them

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324684A1 (en) * 1975-09-19 1977-04-15 Rhone Poulenc Ind THERMOSETTING COMPOSITIONS BASED ON BIS-MALEIMIDE AND N-VINYLPYRROLIDONE-2
US4515962A (en) * 1982-08-05 1985-05-07 Ciba Geigy Corporation Allyl or methallyl-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid imides and bisimides
US4604437A (en) * 1984-01-31 1986-08-05 Ciba-Geigy Corporation Polymer from substituted, unsaturated, bicyclic imide
DE68909156T2 (en) * 1988-03-07 1994-01-13 Aristech Chemical Corp HEAT-CURABLE COMPOSITIONS MALEIMID, AN OLEFINIC MONOMER AND A UNSATURATED POLYESTER.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032644A1 (en) * 1980-01-09 1981-07-29 Rhone-Poulenc Specialites Chimiques Process to avoid crystallisation of N-N' diphenylene bis imides in heat-curable compositions containing them

Also Published As

Publication number Publication date
DE1948841A1 (en) 1970-04-30
GB1277790A (en) 1972-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse