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DE69516910D1 - Verfahren zur herstellung von polyestergarne mit einer hohen anzahl von feinfilamenten - Google Patents

Verfahren zur herstellung von polyestergarne mit einer hohen anzahl von feinfilamenten

Info

Publication number
DE69516910D1
DE69516910D1 DE69516910T DE69516910T DE69516910D1 DE 69516910 D1 DE69516910 D1 DE 69516910D1 DE 69516910 T DE69516910 T DE 69516910T DE 69516910 T DE69516910 T DE 69516910T DE 69516910 D1 DE69516910 D1 DE 69516910D1
Authority
DE
Germany
Prior art keywords
large number
producing polyester
fine filaments
polyester threads
threads
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 - Fee Related
Application number
DE69516910T
Other languages
English (en)
Other versions
DE69516910T2 (de
Inventor
George Bennie
James Collins
Rudolf Frankfort
Buckner Johnson
Hughes Knox
Forrest London
Edwin Most
Anant Pai
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.)
Advansa BV
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69516910D1 publication Critical patent/DE69516910D1/de
Publication of DE69516910T2 publication Critical patent/DE69516910T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01F6/62—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
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE69516910T 1995-08-04 1995-08-04 Verfahren zur herstellung von polyestergarne mit einer hohen anzahl von feinfilamenten Expired - Fee Related DE69516910T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1995/009909 WO1997006295A1 (en) 1995-08-04 1995-08-04 Making high filament count fine filament polyester yarns

Publications (2)

Publication Number Publication Date
DE69516910D1 true DE69516910D1 (de) 2000-06-15
DE69516910T2 DE69516910T2 (de) 2000-12-07

Family

ID=22249601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516910T Expired - Fee Related DE69516910T2 (de) 1995-08-04 1995-08-04 Verfahren zur herstellung von polyestergarne mit einer hohen anzahl von feinfilamenten

Country Status (6)

Country Link
EP (1) EP0843750B1 (de)
JP (1) JP3346575B2 (de)
KR (1) KR100488381B1 (de)
DE (1) DE69516910T2 (de)
ES (1) ES2147613T3 (de)
WO (1) WO1997006295A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360845A1 (de) 2003-12-20 2005-07-21 Corovin Gmbh Weiches Vlies auf Basis von Polyethylen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488316A (en) * 1977-12-21 1979-07-13 Toray Ind Inc Method of melt spinning of extremely fine fiber
US5356582A (en) * 1986-01-30 1994-10-18 E. I. Du Pont De Nemours And Company Continuous hollow filament, yarns, and tows
US5288553A (en) * 1991-01-29 1994-02-22 E. I. Du Pont De Nemours And Company Polyester fine filaments
US5250245A (en) * 1991-01-29 1993-10-05 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
JPS62243824A (ja) * 1986-04-16 1987-10-24 Teijin Ltd ポリエステル極細繊維の製造方法
KR930003356B1 (ko) * 1990-12-24 1993-04-26 주식회사 코오롱 폴리에스터 극세사 제조용 용융 방사장치
DE69221739T2 (de) * 1991-01-29 1998-03-12 E.I. Du Pont De Nemours And Co., Wilmington, Del. Herstellung von feinen polyesterfilamenten
KR0181183B1 (ko) * 1991-01-29 1999-02-01 미리암 디. 메코너헤이 폴리에스테르 미세 필라멘트의 제조
JP2549778B2 (ja) * 1991-09-18 1996-10-30 日本エステル株式会社 ポリエステル極細マルチフィラメントの溶融紡糸方法

Also Published As

Publication number Publication date
KR19990036123A (ko) 1999-05-25
EP0843750A1 (de) 1998-05-27
ES2147613T3 (es) 2000-09-16
KR100488381B1 (ko) 2006-04-21
JP3346575B2 (ja) 2002-11-18
WO1997006295A1 (en) 1997-02-20
DE69516910T2 (de) 2000-12-07
EP0843750B1 (de) 2000-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ADVANSA BV, HOOFDDORP, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN

8339 Ceased/non-payment of the annual fee