CN1015299B - 用超高速纺制备的低结晶度聚酯长丝的方法及其产品 - Google Patents

用超高速纺制备的低结晶度聚酯长丝的方法及其产品

Info

Publication number
CN1015299B
CN1015299B CN87103149A CN87103149A CN1015299B CN 1015299 B CN1015299 B CN 1015299B CN 87103149 A CN87103149 A CN 87103149A CN 87103149 A CN87103149 A CN 87103149A CN 1015299 B CN1015299 B CN 1015299B
Authority
CN
China
Prior art keywords
spinning
long filament
speed
filament
minute
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
CN87103149A
Other languages
English (en)
Chinese (zh)
Other versions
CN87103149A (zh
Inventor
乔治·瓦西拉托斯
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25325626&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1015299(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN87103149A publication Critical patent/CN87103149A/zh
Publication of CN1015299B publication Critical patent/CN1015299B/zh
Expired legal-status Critical Current

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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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CN87103149A 1986-04-30 1987-04-30 用超高速纺制备的低结晶度聚酯长丝的方法及其产品 Expired CN1015299B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/857,279 US4687610A (en) 1986-04-30 1986-04-30 Low crystallinity polyester yarn produced at ultra high spinning speeds
US857,279 1986-04-30

Publications (2)

Publication Number Publication Date
CN87103149A CN87103149A (zh) 1987-11-11
CN1015299B true CN1015299B (zh) 1992-01-15

Family

ID=25325626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87103149A Expired CN1015299B (zh) 1986-04-30 1987-04-30 用超高速纺制备的低结晶度聚酯长丝的方法及其产品

Country Status (12)

Country Link
US (1) US4687610A (OSRAM)
EP (1) EP0244216B1 (OSRAM)
JP (1) JPS62263315A (OSRAM)
KR (1) KR870010228A (OSRAM)
CN (1) CN1015299B (OSRAM)
AU (1) AU586777B2 (OSRAM)
BR (1) BR8702025A (OSRAM)
CA (1) CA1290120C (OSRAM)
DE (1) DE3769695D1 (OSRAM)
ES (1) ES2022346B3 (OSRAM)
IN (1) IN165244B (OSRAM)
TR (1) TR23458A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1298899C (zh) * 2000-12-19 2007-02-07 齐默尔股份公司 Pet长丝的纺丝和卷绕方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1298899C (zh) * 2000-12-19 2007-02-07 齐默尔股份公司 Pet长丝的纺丝和卷绕方法

Also Published As

Publication number Publication date
EP0244216B1 (en) 1991-05-02
IN165244B (OSRAM) 1989-09-09
JPS62263315A (ja) 1987-11-16
US4687610A (en) 1987-08-18
ES2022346B3 (es) 1991-12-01
CA1290120C (en) 1991-10-08
BR8702025A (pt) 1988-02-09
CN87103149A (zh) 1987-11-11
KR870010228A (ko) 1987-11-30
DE3769695D1 (de) 1991-06-06
AU586777B2 (en) 1989-07-20
EP0244216A2 (en) 1987-11-04
TR23458A (tr) 1989-12-29
AU7213287A (en) 1987-11-05
EP0244216A3 (en) 1988-02-24

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