FR2132506A1 - Heterocyclic polymers formed by reaction of - Google Patents

Heterocyclic polymers formed by reaction of

Info

Publication number
FR2132506A1
FR2132506A1 FR7111979A FR7111979A FR2132506A1 FR 2132506 A1 FR2132506 A1 FR 2132506A1 FR 7111979 A FR7111979 A FR 7111979A FR 7111979 A FR7111979 A FR 7111979A FR 2132506 A1 FR2132506 A1 FR 2132506A1
Authority
FR
France
Prior art keywords
reaction
contg
polymers formed
heterocyclic polymers
polymers
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
FR7111979A
Other languages
French (fr)
Other versions
FR2132506B1 (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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to FR7111979A priority Critical patent/FR2132506A1/en
Publication of FR2132506A1 publication Critical patent/FR2132506A1/en
Application granted granted Critical
Publication of FR2132506B1 publication Critical patent/FR2132506B1/fr
Granted 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
    • C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3838—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The polymers contg. repeating units of formula:- (where X = NH or N-acyl), are made by reaction of diisocyanates with HCN is solvent and a basic N-contg. or an Sn, Pb or P-contg. org. catalyst at 10-25 degrees C. The polymers have a wide variety of props depending on their compsn. and m. wt., and are suitable for use as fibres, films, foams, moulded articles and in electrical insulators.
FR7111979A 1971-04-05 1971-04-05 Heterocyclic polymers formed by reaction of Granted FR2132506A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7111979A FR2132506A1 (en) 1971-04-05 1971-04-05 Heterocyclic polymers formed by reaction of

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7111979A FR2132506A1 (en) 1971-04-05 1971-04-05 Heterocyclic polymers formed by reaction of

Publications (2)

Publication Number Publication Date
FR2132506A1 true FR2132506A1 (en) 1972-11-24
FR2132506B1 FR2132506B1 (en) 1975-10-10

Family

ID=9074768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111979A Granted FR2132506A1 (en) 1971-04-05 1971-04-05 Heterocyclic polymers formed by reaction of

Country Status (1)

Country Link
FR (1) FR2132506A1 (en)

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
(REVUE SUISSE"DIE MAKROMOLEKULARECHEMIE",VOL 78, 1964 PAGES 186,A 193,ARTICLE POLY 5IMINOHYDANTOINS AUTEURS AKIRA OKU ET AUTRES.) *
5IMINOHYDANTOINS AUTEURS AKIRA OKU ET AUTRES.) *
REVUE SUISSE"DIE MAKROMOLEKULARECHEMIE",VOL 78, 1964 PAGES 186,A 193,ARTICLE POLY *

Also Published As

Publication number Publication date
FR2132506B1 (en) 1975-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse