FR1493332A - Process for improving the mechanical properties of elastic polyurethane filaments - Google Patents

Process for improving the mechanical properties of elastic polyurethane filaments

Info

Publication number
FR1493332A
FR1493332A FR77051A FR77051A FR1493332A FR 1493332 A FR1493332 A FR 1493332A FR 77051 A FR77051 A FR 77051A FR 77051 A FR77051 A FR 77051A FR 1493332 A FR1493332 A FR 1493332A
Authority
FR
France
Prior art keywords
improving
mechanical properties
elastic polyurethane
polyurethane filaments
filaments
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
FR77051A
Other languages
French (fr)
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 DE1965F0047274 external-priority patent/DE1660294B2/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR77051A priority Critical patent/FR1493332A/en
Application granted granted Critical
Publication of FR1493332A publication Critical patent/FR1493332A/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)
FR77051A 1965-09-24 1966-09-20 Process for improving the mechanical properties of elastic polyurethane filaments Expired FR1493332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR77051A FR1493332A (en) 1965-09-24 1966-09-20 Process for improving the mechanical properties of elastic polyurethane filaments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1965F0047274 DE1660294B2 (en) 1965-09-24 1965-09-24 PROCESS FOR IMPROVING THE MECHANICAL PROPERTIES OF HIGHLY ELASTIC SEGMENTED POLYURETHANE FIBERS
FR77051A FR1493332A (en) 1965-09-24 1966-09-20 Process for improving the mechanical properties of elastic polyurethane filaments

Publications (1)

Publication Number Publication Date
FR1493332A true FR1493332A (en) 1967-08-25

Family

ID=25976995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77051A Expired FR1493332A (en) 1965-09-24 1966-09-20 Process for improving the mechanical properties of elastic polyurethane filaments

Country Status (1)

Country Link
FR (1) FR1493332A (en)

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