GB1214642A - Aromatic polyimides and precursors therefor - Google Patents

Aromatic polyimides and precursors therefor

Info

Publication number
GB1214642A
GB1214642A GB3822067A GB3822067A GB1214642A GB 1214642 A GB1214642 A GB 1214642A GB 3822067 A GB3822067 A GB 3822067A GB 3822067 A GB3822067 A GB 3822067A GB 1214642 A GB1214642 A GB 1214642A
Authority
GB
United Kingdom
Prior art keywords
moulding
prepolymer
reactants
aromatic
polyimide
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
GB3822067A
Other languages
English (en)
Inventor
David Rodney Dixon
John Brewster Rose
Cecil Nigel Turton
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3822067A priority Critical patent/GB1214642A/en
Priority to BE719607D priority patent/BE719607A/xx
Priority to FR1576319D priority patent/FR1576319A/fr
Priority to NL6811747A priority patent/NL6811747A/xx
Priority to DE19681795136 priority patent/DE1795136A1/de
Priority to US6274A priority patent/US3671486A/en
Publication of GB1214642A publication Critical patent/GB1214642A/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
    • C08G73/1003—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Reinforced Plastic Materials (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
GB3822067A 1967-08-18 1967-08-18 Aromatic polyimides and precursors therefor Expired GB1214642A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3822067A GB1214642A (en) 1967-08-18 1967-08-18 Aromatic polyimides and precursors therefor
BE719607D BE719607A (enExample) 1967-08-18 1968-08-16
FR1576319D FR1576319A (enExample) 1967-08-18 1968-08-16
NL6811747A NL6811747A (enExample) 1967-08-18 1968-08-16
DE19681795136 DE1795136A1 (de) 1967-08-18 1968-08-16 Aromatische Polymere und Verfahren zu deren Herstellung
US6274A US3671486A (en) 1967-08-18 1970-01-27 Filled fusible aromatic prepolymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3822067A GB1214642A (en) 1967-08-18 1967-08-18 Aromatic polyimides and precursors therefor

Publications (1)

Publication Number Publication Date
GB1214642A true GB1214642A (en) 1970-12-02

Family

ID=10402045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3822067A Expired GB1214642A (en) 1967-08-18 1967-08-18 Aromatic polyimides and precursors therefor

Country Status (5)

Country Link
BE (1) BE719607A (enExample)
DE (1) DE1795136A1 (enExample)
FR (1) FR1576319A (enExample)
GB (1) GB1214642A (enExample)
NL (1) NL6811747A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003078A (en) * 1989-05-16 1991-03-26 The United States Of America As Represented By The Secretary Of The Navy Synthesis of phthalonitrile resins containing ether and imide linkages
US5132396A (en) * 1990-04-30 1992-07-21 The United States Of America As Represented By The Secretary Of The Navy Phthalonitrile monomers containing imide and/or phenoxy linkages, and polymers thereof
US5159054A (en) * 1989-05-16 1992-10-27 The United States Of America As Represented By The Secretary Of The Navy Synthesis of phthalonitrile resins containing ether and imide linkages
CN113510891A (zh) * 2021-04-23 2021-10-19 中国科学院兰州化学物理研究所 一种两级孔聚酰亚胺材料及其制备方法、两级孔聚酰亚胺保持架及其应用

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003078A (en) * 1989-05-16 1991-03-26 The United States Of America As Represented By The Secretary Of The Navy Synthesis of phthalonitrile resins containing ether and imide linkages
US5159054A (en) * 1989-05-16 1992-10-27 The United States Of America As Represented By The Secretary Of The Navy Synthesis of phthalonitrile resins containing ether and imide linkages
US5292854A (en) * 1989-05-16 1994-03-08 The United States Of America As Represented By The Secretary Of The Navy Synthesis of phthalonitrile resins containing ether and imide linkages with aromatic diamine curing agent
US5132396A (en) * 1990-04-30 1992-07-21 The United States Of America As Represented By The Secretary Of The Navy Phthalonitrile monomers containing imide and/or phenoxy linkages, and polymers thereof
CN113510891A (zh) * 2021-04-23 2021-10-19 中国科学院兰州化学物理研究所 一种两级孔聚酰亚胺材料及其制备方法、两级孔聚酰亚胺保持架及其应用

Also Published As

Publication number Publication date
DE1795136A1 (de) 1970-12-10
NL6811747A (enExample) 1969-02-20
BE719607A (enExample) 1969-02-17
FR1576319A (enExample) 1969-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee