FR1363757A - Procédé de préparation de polybenzimidazoles - Google Patents

Procédé de préparation de polybenzimidazoles

Info

Publication number
FR1363757A
FR1363757A FR942001A FR942001A FR1363757A FR 1363757 A FR1363757 A FR 1363757A FR 942001 A FR942001 A FR 942001A FR 942001 A FR942001 A FR 942001A FR 1363757 A FR1363757 A FR 1363757A
Authority
FR
France
Prior art keywords
polybenzimidazoles
preparing
preparing polybenzimidazoles
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
FR942001A
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to FR942001A priority Critical patent/FR1363757A/fr
Application granted granted Critical
Publication of FR1363757A publication Critical patent/FR1363757A/fr
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
    • C08G73/18—Polybenzimidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR942001A 1963-07-19 1963-07-19 Procédé de préparation de polybenzimidazoles Expired FR1363757A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR942001A FR1363757A (fr) 1963-07-19 1963-07-19 Procédé de préparation de polybenzimidazoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942001A FR1363757A (fr) 1963-07-19 1963-07-19 Procédé de préparation de polybenzimidazoles

Publications (1)

Publication Number Publication Date
FR1363757A true FR1363757A (fr) 1964-06-12

Family

ID=8808698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942001A Expired FR1363757A (fr) 1963-07-19 1963-07-19 Procédé de préparation de polybenzimidazoles

Country Status (1)

Country Link
FR (1) FR1363757A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119271A4 (fr) * 1982-09-17 1985-07-01 Stanford Res Inst Int Compositions polymeres cristallines liquides, procede et produits.
US4772678A (en) * 1983-09-15 1988-09-20 Commtech International Management Corporation Liquid crystalline polymer compositions, process, and products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119271A4 (fr) * 1982-09-17 1985-07-01 Stanford Res Inst Int Compositions polymeres cristallines liquides, procede et produits.
US4772678A (en) * 1983-09-15 1988-09-20 Commtech International Management Corporation Liquid crystalline polymer compositions, process, and products

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