GB1485172A - Polyetherimides - Google Patents

Polyetherimides

Info

Publication number
GB1485172A
GB1485172A GB2773574A GB2773574A GB1485172A GB 1485172 A GB1485172 A GB 1485172A GB 2773574 A GB2773574 A GB 2773574A GB 2773574 A GB2773574 A GB 2773574A GB 1485172 A GB1485172 A GB 1485172A
Authority
GB
United Kingdom
Prior art keywords
solvent
nitrobenzene
tetra
alkylene
june
Prior art date
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.)
Expired
Application number
GB2773574A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB1485172A publication Critical patent/GB1485172A/en
Expired legal-status Critical Current

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
    • C08G73/1067—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
    • 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
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) 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
    • C08G73/1046—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
    • C08G73/1057—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)
GB2773574A 1973-06-22 1974-06-21 Polyetherimides Expired GB1485172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37277073A 1973-06-22 1973-06-22

Publications (1)

Publication Number Publication Date
GB1485172A true GB1485172A (en) 1977-09-08

Family

ID=23469570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2773574A Expired GB1485172A (en) 1973-06-22 1974-06-21 Polyetherimides

Country Status (8)

Country Link
JP (1) JPS584055B2 (nl)
BR (1) BR7405112D0 (nl)
DD (1) DD111392A5 (nl)
DE (1) DE2429648A1 (nl)
FR (1) FR2234329B1 (nl)
GB (1) GB1485172A (nl)
IT (1) IT1015314B (nl)
NL (1) NL176369C (nl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013063470A1 (en) * 2011-10-28 2013-05-02 Sabic Innovative Plastics Ip B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US8907042B2 (en) 2011-10-28 2014-12-09 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US9382382B2 (en) 2013-09-13 2016-07-05 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US10377860B2 (en) 2013-09-13 2019-08-13 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354965A (en) * 1980-04-07 1982-10-19 General Electric Company Polyetheramideimide resins and electrical conductors insulated therewith
CN1306580A (zh) * 1998-06-24 2001-08-01 阿文蒂斯药物德国有限公司 木白斯他汀、其制备方法以及作为药物的应用
US20150080489A1 (en) * 2013-09-13 2015-03-19 Sabic Innovative Plastics Ip B.V. Polyetherimides, methods of manufacture, and articles formed therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2005967A1 (en) * 1970-02-10 1971-08-26 Basf Ag Stable polyimide solns from aromatic carboxy -
JPS4843194A (nl) * 1971-10-04 1973-06-22

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013063470A1 (en) * 2011-10-28 2013-05-02 Sabic Innovative Plastics Ip B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
CN103958569A (zh) * 2011-10-28 2014-07-30 沙伯基础创新塑料知识产权有限公司 聚醚酰亚胺、其制备方法、以及由其形成的制品
US8907042B2 (en) 2011-10-28 2014-12-09 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US9127128B2 (en) 2011-10-28 2015-09-08 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US9169358B2 (en) 2011-10-28 2015-10-27 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US9315702B2 (en) 2011-10-28 2016-04-19 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
CN103958569B (zh) * 2011-10-28 2016-09-21 沙特基础全球技术有限公司 聚醚酰亚胺、其制备方法、以及由其形成的制品
US9382382B2 (en) 2013-09-13 2016-07-05 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom
US10377860B2 (en) 2013-09-13 2019-08-13 Sabic Global Technologies B.V. Polyetherimides, methods of manufacture, and articles formed therefrom

Also Published As

Publication number Publication date
NL176369B (nl) 1984-11-01
JPS584055B2 (ja) 1983-01-24
FR2234329A1 (nl) 1975-01-17
NL176369C (nl) 1985-04-01
FR2234329B1 (nl) 1981-12-24
DE2429648A1 (de) 1975-01-16
DD111392A5 (nl) 1975-02-12
AU7049474A (en) 1976-01-08
BR7405112D0 (pt) 1975-01-21
NL7408336A (nl) 1974-12-24
IT1015314B (it) 1977-05-10
JPS5069195A (nl) 1975-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940620