FR1285844A - Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci - Google Patents

Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci

Info

Publication number
FR1285844A
FR1285844A FR858135A FR858135A FR1285844A FR 1285844 A FR1285844 A FR 1285844A FR 858135 A FR858135 A FR 858135A FR 858135 A FR858135 A FR 858135A FR 1285844 A FR1285844 A FR 1285844A
Authority
FR
France
Prior art keywords
making same
elastic polyurethane
polyurethane fibers
fibers
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
FR858135A
Other languages
English (en)
Inventor
Harald Oertel
Erwin Mueller
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 DEF30969A external-priority patent/DE1262500B/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR858135A priority Critical patent/FR1285844A/fr
Application granted granted Critical
Publication of FR1285844A publication Critical patent/FR1285844A/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/56—Polyacetals
    • 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)
FR858135A 1960-04-09 1961-04-08 Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci Expired FR1285844A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR858135A FR1285844A (fr) 1960-04-09 1961-04-08 Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF30969A DE1262500B (de) 1960-04-09 1960-04-09 Verfahren zur Herstellung von hochelastischen Faeden oder Fasern
FR858135A FR1285844A (fr) 1960-04-09 1961-04-08 Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci

Publications (1)

Publication Number Publication Date
FR1285844A true FR1285844A (fr) 1962-02-23

Family

ID=25974636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858135A Expired FR1285844A (fr) 1960-04-09 1961-04-08 Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci

Country Status (1)

Country Link
FR (1) FR1285844A (fr)

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