FR1361789A - Procédé pour la fabrication d'une fibre élastique contenant de l'azote - Google Patents

Procédé pour la fabrication d'une fibre élastique contenant de l'azote

Info

Publication number
FR1361789A
FR1361789A FR940592A FR940592A FR1361789A FR 1361789 A FR1361789 A FR 1361789A FR 940592 A FR940592 A FR 940592A FR 940592 A FR940592 A FR 940592A FR 1361789 A FR1361789 A FR 1361789A
Authority
FR
France
Prior art keywords
manufacture
containing nitrogen
elastic fiber
fiber containing
elastic
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
FR940592A
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of FR1361789A publication Critical patent/FR1361789A/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
    • 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
    • C08G18/302—Water
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR940592A 1962-07-07 1963-07-05 Procédé pour la fabrication d'une fibre élastique contenant de l'azote Expired FR1361789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2846562 1962-07-07

Publications (1)

Publication Number Publication Date
FR1361789A true FR1361789A (fr) 1964-05-22

Family

ID=12249388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940592A Expired FR1361789A (fr) 1962-07-07 1963-07-05 Procédé pour la fabrication d'une fibre élastique contenant de l'azote

Country Status (4)

Country Link
US (1) US3271346A (fr)
DE (1) DE1236129B (fr)
FR (1) FR1361789A (fr)
GB (1) GB1051024A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346529A (en) * 1965-01-04 1967-10-10 Ameliotex Inc Continuous process of producing solutiosn of substantially linear polyurethanes
DE3347247A1 (de) * 1983-12-28 1985-07-11 Bayer Ag, 5090 Leverkusen Verfahren zur in situ-herstellung von harnstoffgruppen-enthaltenden diisocyanaten in polyolen, dem verfahren entsprechende dispersionen oder loesungen sowie ihre verwendung
DE3902039C1 (fr) * 1989-01-25 1990-08-09 Klaus 5205 St Augustin De Bloch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US2955095A (en) * 1958-01-08 1960-10-04 Du Pont Composition comprising chain extended polyurethane dissolved in dialkyl sulfoxide and a ketone and process of coating therewith
US3137671A (en) * 1958-03-18 1964-06-16 Ciba Ltd Process for the production of colored polyurethane plastics
US3142652A (en) * 1959-08-03 1964-07-28 Goodyear Tire & Rubber Polymeric elastomers prepared from isocyanate-modified polyesters, solutions thereofand methods for their preparation

Also Published As

Publication number Publication date
GB1051024A (fr)
US3271346A (en) 1966-09-06
DE1236129B (de) 1967-03-09

Similar Documents

Publication Publication Date Title
FR1452607A (fr) Procédé de fabrication d'anhydrides indolyl-aliphatiques
FR1374883A (fr) Procédé de production d'époxyalcools et époxyalcools obtenus
FR1329645A (fr) Procédé de purification de l'hydrogène
FR1361789A (fr) Procédé pour la fabrication d'une fibre élastique contenant de l'azote
FR1383869A (fr) Procédé pour l'obtention de polyuréthanes auto-extinguibles
BE615783A (fr) Procédé pour la production d'alcoylchlorosilanes
FR1359016A (fr) Procédé pour la fabrication d'hydrocarbures halogénés
FR1171968A (fr) Procédé pour la préparation de composés substitués à l'azote avec des systèmes nucléaires contenant de l'azote
FR1360481A (fr) Procédé de production d'oléfines fluorées
BE630379A (fr) Procédé de production d'aryl-3 halogéno-4 pyridazones-6
FR1347854A (fr) Procédé de production d'hexachlorocyclopentadiène
FR1313575A (fr) Procédé pour la production d'acryl- et de méthacrylacylals
FR1327699A (fr) Procédé pour la fabrication d'hypochlorite
FR1409564A (fr) Procédé de fabrication des composés d'alcoylaluminium
BE629199A (fr) Procédé et appareillage pour la fabrication d'acide cyanurique
FR1133212A (fr) Procédé pour l'épuration de caprolactame
FR1398725A (fr) Procédé pour la fabrication de 2-éthyl-3, 3-diaryl-propène-(2)-yl-amines
FR1362950A (fr) Procédé de fabrication d'orthophosphates de métaux alcalins
FR1300560A (fr) Procédé pour la production de composés d'arylaluminium
BE610867A (fr) Procédé de fabrication d'acylhydrazinonaphtalènes
FR1328598A (fr) Procédé de fabrication d'inhibiteurs-détergents
FR1320471A (fr) Procédé de fabrication d'hydroxypénicillines
FR1417460A (fr) Procédé pour la production de composés à caractère salin renfermant du soufre et de l'azote
FR1336164A (fr) Procédé pour la production d'oligomères de diènes-1-3
FR1325096A (fr) Procédé pour la fabrication d'une craie neutre