[go: up one dir, main page]

FR1450949A - Filaments et fibres de polyuréthane - Google Patents

Filaments et fibres de polyuréthane

Info

Publication number
FR1450949A
FR1450949A FR35471A FR35471A FR1450949A FR 1450949 A FR1450949 A FR 1450949A FR 35471 A FR35471 A FR 35471A FR 35471 A FR35471 A FR 35471A FR 1450949 A FR1450949 A FR 1450949A
Authority
FR
France
Prior art keywords
fibers
polyurethane filaments
filaments
polyurethane
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
FR35471A
Other languages
English (en)
Inventor
Horst Wieden
Wilhelm Thoma
Harald Oertel
Wolfgang Rellensmann
Guenther-Ernst Nischk
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE1495840A external-priority patent/DE1495840C3/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR35471A priority Critical patent/FR1450949A/fr
Application granted granted Critical
Publication of FR1450949A publication Critical patent/FR1450949A/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
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR35471A 1964-10-19 1965-10-19 Filaments et fibres de polyuréthane Expired FR1450949A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR35471A FR1450949A (fr) 1964-10-19 1965-10-19 Filaments et fibres de polyuréthane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1495840A DE1495840C3 (de) 1964-10-19 1964-10-19 Verfahren zur Herstellung von Polyurethan-Elastomeren
FR35471A FR1450949A (fr) 1964-10-19 1965-10-19 Filaments et fibres de polyuréthane

Publications (1)

Publication Number Publication Date
FR1450949A true FR1450949A (fr) 1966-06-24

Family

ID=25976519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35471A Expired FR1450949A (fr) 1964-10-19 1965-10-19 Filaments et fibres de polyuréthane

Country Status (1)

Country Link
FR (1) FR1450949A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707019A3 (fr) * 1994-10-11 1997-01-22 Sanyo Chemical Ind Ltd Polymère contenant un groupe de sulfoamine, fibre à partir de ce polymère et support d'enregistrement magnétique contenant cette fibre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707019A3 (fr) * 1994-10-11 1997-01-22 Sanyo Chemical Ind Ltd Polymère contenant un groupe de sulfoamine, fibre à partir de ce polymère et support d'enregistrement magnétique contenant cette fibre
US5652320A (en) * 1994-10-11 1997-07-29 Sanyo Chemical Industries, Ltd. Polymer containing N-sulfoamino group, fiber formed therefrom, and magnetic recording medium containing the same

Similar Documents

Publication Publication Date Title
BE618375A (fr) Filaments et fibres synthétiques
CH497554A (fr) Fibres tubulaires et poreuses
AT282096B (de) Glasmasse und daraus bestehende Glasfasern für textiltechnische Zwecke
BE747243A (fr) Fibres en polyester elastiques
FR1461386A (fr) Perfectionnements aux fibres textiles synthétiques
FR1361941A (fr) Feutre de fibres synthétiques
BE749170A (nl) Gekroesde multicomponentgarens en -vezels
CH453149A (de) Vorrichtung für das kontinuierliche ringlose Verspinnen von Textilfasern
FR1423587A (fr) Fibres crêpées
FR1456495A (fr) Fibres et filaments élastiques, partiellement composites
FR1450949A (fr) Filaments et fibres de polyuréthane
CH446977A (de) Spinn- und Zwirnmaschine
IT942422B (it) Essiccatoio particolarmente per fibre e filati
BE754291A (fr) Fibres inorganiques
AT267895B (de) Nadelvorrichtung für Faser- oder Haarvliese
FR1346604A (fr) Filaments et fibres de polyester améliorés
FR1442768A (fr) Fibres synthétiques auto-frisables à haut développement de frisage
FR1325266A (fr) Fibres synthétiques
FR1463731A (fr) Fibres de polyacrylonitrile
FR1546602A (fr) Mat de fibres
FR1366620A (fr) Fibres de polyuréthane
FR1386245A (fr) Filaments et fibres textiles
CH456837A (fr) Fibre textile composite
FR1524403A (fr) Polyuréthanne renforcé par des fibres
CH462740A (de) Cellulosefasern enthaltendes Gewebe