IT1002288B - Polieterimmidi - Google Patents

Polieterimmidi

Info

Publication number
IT1002288B
IT1002288B IT3218573A IT3218573A IT1002288B IT 1002288 B IT1002288 B IT 1002288B IT 3218573 A IT3218573 A IT 3218573A IT 3218573 A IT3218573 A IT 3218573A IT 1002288 B IT1002288 B IT 1002288B
Authority
IT
Italy
Prior art keywords
polyetherimides
Prior art date
Application number
IT3218573A
Other languages
English (en)
Italian (it)
Original Assignee
Gen Electric
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 US00319327A external-priority patent/US3847867A/en
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1002288B publication Critical patent/IT1002288B/it

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
    • C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
    • C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
    • 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
    • C08G73/1046—Polyimides 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon
    • 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
    • C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
    • C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
    • 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
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polyamides (AREA)
IT3218573A 1972-12-29 1973-12-27 Polieterimmidi IT1002288B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00319327A US3847867A (en) 1971-01-20 1972-12-29 Polyetherimides

Publications (1)

Publication Number Publication Date
IT1002288B true IT1002288B (it) 1976-05-20

Family

ID=23241782

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3218573A IT1002288B (it) 1972-12-29 1973-12-27 Polieterimmidi

Country Status (6)

Country Link
JP (1) JPS5018594A (enrdf_load_stackoverflow)
CA (1) CA1019888A (enrdf_load_stackoverflow)
DE (1) DE2363785C2 (enrdf_load_stackoverflow)
FR (2) FR2257627B2 (enrdf_load_stackoverflow)
GB (1) GB1463300A (enrdf_load_stackoverflow)
IT (1) IT1002288B (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296219A (en) 1978-03-31 1981-10-20 Hitachi, Ltd. Bismide-ether compounds, compositions thereof, and method of producing same
GB2048911B (en) * 1979-05-09 1983-05-25 Gen Electric Injection mouldable polyetherimide oligomers and method for making
GB2080316B (en) * 1980-04-07 1984-07-11 Gen Electric Polyetheramideimide resins and electrical conductors insulated therewith
US4423111A (en) * 1980-04-07 1983-12-27 General Electric Company Polyetherimide resin and electrical conductors insulated therewith
JPS59500867A (ja) * 1982-05-25 1984-05-17 ゼネラル　エレクトリツク　カンパニイ ポリエ−テルイミドを製造する方法
US4444979A (en) * 1983-02-25 1984-04-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Polyphenylene ethers with imide linking groups
US4623732A (en) * 1983-11-18 1986-11-18 General Electric Company Process for the preparation of N-alkylphthalimide and copolymer derived therefrom
US4565858A (en) * 1984-10-26 1986-01-21 General Electric Company Polyetherimides with high thermal stability and solvent resistance and precursors therefor
US4675366A (en) * 1985-07-12 1987-06-23 General Electric Company Alkyl-containing monomers in cross-linkable polyimide compositions
EP0266595A3 (en) * 1986-11-03 1989-03-08 General Electric Company Flame resistant polyetherimide resin blends
GB2198739B (en) * 1986-12-03 1990-06-20 Domnick Hunter Filters Ltd Microporous membrane
US4835249A (en) * 1986-12-31 1989-05-30 General Electric Company Process for preparing polyimides
EP0307670B1 (en) * 1987-09-04 1994-09-21 General Electric Company Flame resistant polyetherimide-siloxane-polyetherimide copolymer blends
US5051483A (en) * 1988-11-14 1991-09-24 General Electric Company Flame resistant polyetherimide resin blends
US5106915A (en) * 1990-11-02 1992-04-21 General Electric Company Flame resistant polyetherimide resin blends

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202981C2 (de) * 1959-04-01 1975-06-12 Du Pont Verfahren zur herstellung von aromatischen polyimidformkoerpern
US3699075A (en) * 1970-10-28 1972-10-17 Trw Inc Soluble high molecular weight polyimide
US3965125A (en) * 1971-02-08 1976-06-22 Trw Inc. Synthesis of certain bis(phthalic anhydrides)
JPS4843194A (enrdf_load_stackoverflow) * 1971-10-04 1973-06-22
JPS494515A (enrdf_load_stackoverflow) * 1972-04-22 1974-01-16
JPS494918A (enrdf_load_stackoverflow) * 1972-04-28 1974-01-17

Also Published As

Publication number Publication date
DE2363785C2 (de) 1985-05-09
FR2257627B2 (enrdf_load_stackoverflow) 1979-03-30
JPS5018594A (enrdf_load_stackoverflow) 1975-02-27
FR2257627A2 (enrdf_load_stackoverflow) 1975-08-08
CA1019888A (en) 1977-10-25
FR2236887B2 (enrdf_load_stackoverflow) 1979-01-05
GB1463300A (en) 1977-02-02
DE2363785A1 (de) 1974-07-04
FR2236887A2 (enrdf_load_stackoverflow) 1975-02-07

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