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ES309401A1 - Procedure for the obtaining of stable polyurethane filaments. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of stable polyurethane filaments. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES309401A1
ES309401A1 ES0309401A ES309401A ES309401A1 ES 309401 A1 ES309401 A1 ES 309401A1 ES 0309401 A ES0309401 A ES 0309401A ES 309401 A ES309401 A ES 309401A ES 309401 A1 ES309401 A1 ES 309401A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
obtaining
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
ES0309401A
Other languages
Spanish (es)
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.)
Ameliotex Inc
Original Assignee
Ameliotex Inc
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 Ameliotex Inc filed Critical Ameliotex Inc
Publication of ES309401A1 publication Critical patent/ES309401A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

Method for obtaining stable polyurethane filaments, characterized in that they have longitudinal tensions derived from the stretching and heating of the filaments transported by means of a belt and by rollers in a dryer at a temperature higher than the transition temperature second order of said poly-urethane and below its melting point for a sufficient time to obtain a substantially complete relaxation of said stresses. (Machine-translation by Google Translate, not legally binding)
ES0309401A 1964-02-19 1965-02-16 Procedure for the obtaining of stable polyurethane filaments. (Machine-translation by Google Translate, not legally binding) Expired ES309401A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34597664A 1964-02-19 1964-02-19

Publications (1)

Publication Number Publication Date
ES309401A1 true ES309401A1 (en) 1965-12-16

Family

ID=23357390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309401A Expired ES309401A1 (en) 1964-02-19 1965-02-16 Procedure for the obtaining of stable polyurethane filaments. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE659886A (en)
DE (1) DE1660141A1 (en)
ES (1) ES309401A1 (en)
GB (1) GB1086616A (en)
NL (1) NL6501775A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052953A1 (en) 2009-11-12 2011-05-19 Fleissner Gmbh Device for washing spun filaments, comprises washtub, which is formed at end area of bleeder that is lying in promotion direction of cable with fluid receiver

Also Published As

Publication number Publication date
BE659886A (en) 1965-08-18
NL6501775A (en) 1965-05-25
DE1660141A1 (en) 1970-12-10
GB1086616A (en) 1967-10-11

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