BE767204A - Procede d'obtention de fils en polyesters a faible degre de retrecissement - Google Patents

Procede d'obtention de fils en polyesters a faible degre de retrecissement

Info

Publication number
BE767204A
BE767204A BE767204A BE767204A BE767204A BE 767204 A BE767204 A BE 767204A BE 767204 A BE767204 A BE 767204A BE 767204 A BE767204 A BE 767204A BE 767204 A BE767204 A BE 767204A
Authority
BE
Belgium
Prior art keywords
low shrinkage
polyester yarns
shrinkage degree
obtaining polyester
obtaining
Prior art date
Application number
BE767204A
Other languages
English (en)
French (fr)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE767204A publication Critical patent/BE767204A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
BE767204A 1970-05-14 1971-05-14 Procede d'obtention de fils en polyesters a faible degre de retrecissement BE767204A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702023526 DE2023526A1 (de) 1970-05-14 1970-05-14 Verfahren zur Herstellung von schrumpfarmen Polyesterfäden

Publications (1)

Publication Number Publication Date
BE767204A true BE767204A (fr) 1971-11-16

Family

ID=5771052

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767204A BE767204A (fr) 1970-05-14 1971-05-14 Procede d'obtention de fils en polyesters a faible degre de retrecissement

Country Status (10)

Country Link
AT (1) ATA410171A (de)
BE (1) BE767204A (de)
CA (1) CA941569A (de)
CH (1) CH513992A (de)
DE (1) DE2023526A1 (de)
FR (1) FR2095010A5 (de)
GB (1) GB1325297A (de)
NL (1) NL7106291A (de)
RO (1) RO59332A (de)
ZA (1) ZA713110B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026520A1 (de) * 1980-07-12 1982-02-11 Davy International Ag, 6000 Frankfurt Verfahren und vorrichtung zur herstellung hochfester technischer garne durch spinnstrecken
DE3026451A1 (de) * 1980-07-12 1982-02-11 Davy International Ag, 6000 Frankfurt Verfahren zur herstellung hochfester technischer garne durch spinnstrecken und durch das verfahren hergestellte garne, insbesondere aus polyamid- und polyesterfaeden
DE3305221A1 (de) * 1983-02-16 1984-08-23 Stanislav M. Prof. Dr. 2800 Bremen Milnera Garne aus ummantelten polyestern und verfahren zur herstellung

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318887C3 (de) * 1973-04-14 1982-11-11 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Polyesterfäden durch Schrumpfbehandlung heißverstreckter Fäden in zwei Stufen
US4101525A (en) * 1976-10-26 1978-07-18 Celanese Corporation Polyester yarn of high strength possessing an unusually stable internal structure
DE3662111D1 (en) * 1985-06-19 1989-03-23 Schweizerische Viscose Process for the manufacture of an impregnated polyester cord with stable dimensions and polyester cord produced by this process
DE3686560D1 (de) * 1985-06-21 1992-10-01 Schweizerische Viscose Polyestergarn und verfahren zu dessen herstellung.
US5322921A (en) * 1985-06-21 1994-06-21 Rhone-Poulenc Viscosuisse Sa Polyester yarn
ES2013712B3 (es) * 1985-11-20 1990-06-01 Schweizerische Viscose Metodo de produccion de un hilo en tren de poliester - poy
CH671243A5 (de) * 1986-08-18 1989-08-15 Mettler Soehne Maschf
ATE76665T1 (de) * 1987-10-13 1992-06-15 Schweizerische Viscose Verfahren zur herstellung eines glatten polyesterfadens und polyesterfaden hergestellt nach dem verfahren.
DE4340869A1 (de) * 1993-12-01 1995-06-08 Hoechst Ag Multifilamentgarne für technische Einsatzgebiete aus Poly-(1,4-bis-methylen-cyclohexan-terephthalat) und Verfahren zu ihrer Herstellung
DE4344691A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Hochfestes, schwer entflammbares Polyestergarn, Verfahren zu seiner Herstellung und seine Verwendung
GB9817011D0 (en) * 1998-08-06 1998-09-30 Peri Dent Ltd Improvements in or relating to plastic yarn
US6582634B2 (en) 1998-05-07 2003-06-24 Peri-Dent Limited Process of making a yarn
KR100448008B1 (ko) * 2002-07-20 2004-09-08 주식회사 효성 고강도 저수축 폴리에스테르 섬유 및 그 제조방법
GB0319797D0 (en) 2003-08-26 2003-09-24 Leuven K U Res & Dev Particle size reduction of poorly soluble drugs
US20150218733A1 (en) * 2012-08-17 2015-08-06 Oerlikon Textile Gmbh & Co. Kg Melt-spinning process and melt-spinning apparatus for producing a crimped yarn
DE102015016800A1 (de) 2015-12-23 2017-06-29 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Schmelzspinnen, Abziehen, Verstrecken, Relaxieren und Aufwickeln eines synthetischen Fadens für technische Anwendungszwecke und eine zugehörige Vorrichtung
CN110725020A (zh) * 2018-07-17 2020-01-24 北京同益中新材料科技股份有限公司 一种聚乙烯纤维牵伸机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026520A1 (de) * 1980-07-12 1982-02-11 Davy International Ag, 6000 Frankfurt Verfahren und vorrichtung zur herstellung hochfester technischer garne durch spinnstrecken
DE3026451A1 (de) * 1980-07-12 1982-02-11 Davy International Ag, 6000 Frankfurt Verfahren zur herstellung hochfester technischer garne durch spinnstrecken und durch das verfahren hergestellte garne, insbesondere aus polyamid- und polyesterfaeden
DE3305221A1 (de) * 1983-02-16 1984-08-23 Stanislav M. Prof. Dr. 2800 Bremen Milnera Garne aus ummantelten polyestern und verfahren zur herstellung

Also Published As

Publication number Publication date
GB1325297A (en) 1973-08-01
ZA713110B (en) 1972-01-26
NL7106291A (de) 1971-11-16
CA941569A (en) 1974-02-12
CH513992A (de) 1971-10-15
RO59332A (de) 1976-04-15
ATA410171A (de) 1975-04-15
FR2095010A5 (de) 1972-02-04
DE2023526A1 (de) 1971-11-25

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