BE602370A - 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
BE602370A
BE602370A BE602370A BE602370A BE602370A BE 602370 A BE602370 A BE 602370A BE 602370 A BE602370 A BE 602370A BE 602370 A BE602370 A BE 602370A BE 602370 A BE602370 A BE 602370A
Authority
BE
Belgium
Prior art keywords
making
same
elastic polyurethane
polyurethane fibers
fibers
Prior art date
Application number
BE602370A
Other languages
English (en)
Inventor
Certel Harald
Mueller Erwin
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE602370A publication Critical patent/BE602370A/fr

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/77—Processes of molding urethanes

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)
  • Artificial Filaments (AREA)
BE602370A 1960-04-09 1961-04-10 Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci. BE602370A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF30969A DE1262500B (de) 1960-04-09 1960-04-09 Verfahren zur Herstellung von hochelastischen Faeden oder Fasern

Publications (1)

Publication Number Publication Date
BE602370A true BE602370A (fr) 1961-07-31

Family

ID=7093998

Family Applications (1)

Application Number Title Priority Date Filing Date
BE602370A BE602370A (fr) 1960-04-09 1961-04-10 Fibres élastiques de polyuréthane, et procédé de fabrication de celles-ci.

Country Status (4)

Country Link
US (1) US3136830A (fr)
BE (1) BE602370A (fr)
DE (1) DE1262500B (fr)
GB (1) GB917146A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482010A (en) * 1963-09-30 1969-12-02 Kuraray Co Process for the production of polyurethane elastic fiber having less adhesivity
US3339000A (en) * 1963-10-10 1967-08-29 Du Pont Process for spinning filaments
US3387071A (en) * 1964-05-05 1968-06-04 Globe Mfg Company Fibers
DE1495806B2 (de) * 1964-05-23 1972-10-26 Farbenfabriken Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanelastomeren
DE1495830B2 (de) * 1964-08-19 1977-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von loesungen von polyurethanelastomeren
US3441639A (en) * 1965-07-19 1969-04-29 Crown Chem Corp Method of making elastic polyurethane filamentary material
US3494994A (en) * 1966-10-11 1970-02-10 Kuraray Co Method of producing polyurethane elastomer staple fibre
US3684852A (en) * 1971-02-24 1972-08-15 Park Ohio Industries Inc Method and apparatus for adjusting the coupling between an inductor and valve seat
JP5665227B2 (ja) * 2010-06-30 2015-02-04 竹本油脂株式会社 ポリウレタン系弾性繊維用処理剤、ポリウレタン系弾性繊維の処理方法及びポリウレタン系弾性繊維
US8541513B2 (en) 2011-03-18 2013-09-24 Prc-Desoto International, Inc. Terminal-modified difunctional sulfur-containing polymers, compositions thereof and methods of use
US8729216B2 (en) 2011-03-18 2014-05-20 Prc Desoto International, Inc. Multifunctional sulfur-containing polymers, compositions thereof and methods of use
US9580635B2 (en) 2011-03-18 2017-02-28 Prc-Desoto International, Inc. Polyurea compositions and methods of use
US8507617B2 (en) * 2011-03-18 2013-08-13 Prc-Desoto International, Inc. Polyurea compositions and methods of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850467A (en) * 1956-04-30 1958-09-02 Du Pont Continuous production of cellular polyurethane plastics
BE562061A (fr) * 1956-11-15
US2953839A (en) * 1957-09-27 1960-09-27 Us Rubber Co Elastomeric thread
US3036020A (en) * 1958-06-30 1962-05-22 Mobay Chemical Corp Process of making cellular polyurethane using n, n-dialkyl-3-(dialkyl amino) propylamine catalyst
US3044991A (en) * 1958-08-21 1962-07-17 Bayer Ag Polyurethane plastics

Also Published As

Publication number Publication date
US3136830A (en) 1964-06-09
GB917146A (en) 1963-01-30
DE1262500B (de) 1968-03-07

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