FR2086151A1 - Aromatic polyimide moulding powders - Google Patents

Aromatic polyimide moulding powders

Info

Publication number
FR2086151A1
FR2086151A1 FR7113469A FR7113469A FR2086151A1 FR 2086151 A1 FR2086151 A1 FR 2086151A1 FR 7113469 A FR7113469 A FR 7113469A FR 7113469 A FR7113469 A FR 7113469A FR 2086151 A1 FR2086151 A1 FR 2086151A1
Authority
FR
France
Prior art keywords
radicals
symbols
moulding
aromatic polyimide
polyimide moulding
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.)
Granted
Application number
FR7113469A
Other languages
English (en)
French (fr)
Other versions
FR2086151B1 (enrdf_load_html_response
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
Publication of FR2086151A1 publication Critical patent/FR2086151A1/fr
Application granted granted Critical
Publication of FR2086151B1 publication Critical patent/FR2086151B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)
  • Compositions Of Macromolecular Compounds (AREA)
FR7113469A 1970-04-17 1971-04-16 Aromatic polyimide moulding powders Granted FR2086151A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1847370 1970-04-17
GB2962570 1970-06-18
GB5244670 1970-11-04
GB472571 1971-02-16

Publications (2)

Publication Number Publication Date
FR2086151A1 true FR2086151A1 (en) 1971-12-31
FR2086151B1 FR2086151B1 (enrdf_load_html_response) 1975-07-04

Family

ID=27447393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113469A Granted FR2086151A1 (en) 1970-04-17 1971-04-16 Aromatic polyimide moulding powders

Country Status (4)

Country Link
BE (1) BE765906A (enrdf_load_html_response)
DE (1) DE2118388A1 (enrdf_load_html_response)
FR (1) FR2086151A1 (enrdf_load_html_response)
NL (1) NL7105180A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514093A1 (fr) * 1981-10-02 1983-04-08 Soma Europ Transmissions Garniture de frottement pour frein, et organe de freinage comportant une telle garniture de frottement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514093A1 (fr) * 1981-10-02 1983-04-08 Soma Europ Transmissions Garniture de frottement pour frein, et organe de freinage comportant une telle garniture de frottement

Also Published As

Publication number Publication date
DE2118388A1 (de) 1971-10-28
BE765906A (fr) 1971-10-18
NL7105180A (enrdf_load_html_response) 1971-10-19
FR2086151B1 (enrdf_load_html_response) 1975-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse