GB1357705A - Aromatic polyimides comprising carbinol chains their preparation and use and intermediates therefor - Google Patents

Aromatic polyimides comprising carbinol chains their preparation and use and intermediates therefor

Info

Publication number
GB1357705A
GB1357705A GB2934972A GB2934972A GB1357705A GB 1357705 A GB1357705 A GB 1357705A GB 2934972 A GB2934972 A GB 2934972A GB 2934972 A GB2934972 A GB 2934972A GB 1357705 A GB1357705 A GB 1357705A
Authority
GB
United Kingdom
Prior art keywords
preparation
carbinol
chains
aromatic polyimides
compounds
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
GB2934972A
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1357705A publication Critical patent/GB1357705A/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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Indole Compounds (AREA)

Abstract

1357705 Para - phenylene - bis - (4 - hydroxymethylenephthalic) acid and its esters INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS 22 June 1972 [23 June 1971] 29349/72 Addition to 1258882 Heading C2C [Also in Division C3] The invention comprises compounds having the general formulµ wherein R and R<SP>1</SP> are univalent, substituted or unsubstituted, aliphatic, aromatic or heteroaromatic radicals. They may be prepared by oxidation of compounds of the formula respectively. The compounds of the invention may be used in the preparation of polyimides.
GB2934972A 1971-06-23 1972-06-22 Aromatic polyimides comprising carbinol chains their preparation and use and intermediates therefor Expired GB1357705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7122967A FR2142716B2 (en) 1971-06-23 1971-06-23

Publications (1)

Publication Number Publication Date
GB1357705A true GB1357705A (en) 1974-06-26

Family

ID=9079195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2934972A Expired GB1357705A (en) 1971-06-23 1972-06-22 Aromatic polyimides comprising carbinol chains their preparation and use and intermediates therefor

Country Status (7)

Country Link
JP (1) JPS4927598A (en)
BE (1) BE784907R (en)
DE (2) DE2230352A1 (en)
FR (1) FR2142716B2 (en)
GB (1) GB1357705A (en)
IT (1) IT1044849B (en)
NL (1) NL7208646A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034343C (en) * 1991-12-10 1997-03-26 武汉市解放化工厂 Process and its formulation for casein cement adhesive
FR2723099B1 (en) * 1994-07-27 1996-09-20 Materiaux Organiques Pour Tech NEGATIVE PHOTOSENSITIVE POLYIMIDES CONTAINING COMPOSITIONS AND APPLICATIONS THEREOF

Also Published As

Publication number Publication date
NL7208646A (en) 1972-12-28
IT1044849B (en) 1980-04-21
FR2142716A2 (en) 1973-02-02
DE2230352A1 (en) 1973-03-29
JPS4927598A (en) 1974-03-12
BE784907R (en) 1972-10-02
FR2142716B2 (en) 1973-06-29
DE2247733A1 (en) 1973-12-13

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Legal Events

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