TW567255B - Improved drawing of polyester filaments - Google Patents

Improved drawing of polyester filaments Download PDF

Info

Publication number
TW567255B
TW567255B TW087105274A TW87105274A TW567255B TW 567255 B TW567255 B TW 567255B TW 087105274 A TW087105274 A TW 087105274A TW 87105274 A TW87105274 A TW 87105274A TW 567255 B TW567255 B TW 567255B
Authority
TW
Taiwan
Prior art keywords
filaments
different
tow
mixture
filament
Prior art date
Application number
TW087105274A
Other languages
English (en)
Chinese (zh)
Inventor
Arun Pal Aneja
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of TW567255B publication Critical patent/TW567255B/zh

Links

Classifications

    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
TW087105274A 1998-03-31 1998-04-08 Improved drawing of polyester filaments TW567255B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/006154 WO1999050483A1 (en) 1998-03-31 1998-03-31 Drawing of polyester filaments

Publications (1)

Publication Number Publication Date
TW567255B true TW567255B (en) 2003-12-21

Family

ID=22266706

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087105274A TW567255B (en) 1998-03-31 1998-04-08 Improved drawing of polyester filaments

Country Status (8)

Country Link
EP (1) EP1068378B1 (es)
JP (1) JP2002509995A (es)
AU (1) AU6783898A (es)
DE (1) DE69827045T2 (es)
ES (1) ES2230684T3 (es)
PT (1) PT1068378E (es)
TW (1) TW567255B (es)
WO (1) WO1999050483A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752945B2 (en) 2000-09-12 2004-06-22 E. I. Du Pont De Nemours And Company Process for making poly(trimethylene terephthalate) staple fibers
US6458455B1 (en) 2000-09-12 2002-10-01 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate) tetrachannel cross-section staple fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5188892A (en) * 1986-10-31 1993-02-23 E. I. Du Pont De Nemours And Company Spun textile yarns
US5591523A (en) * 1995-06-30 1997-01-07 E. I. Du Pont De Nemours And Company Polyester tow

Also Published As

Publication number Publication date
DE69827045D1 (de) 2004-11-18
WO1999050483A1 (en) 1999-10-07
EP1068378A1 (en) 2001-01-17
DE69827045T2 (de) 2005-09-08
EP1068378B1 (en) 2004-10-13
JP2002509995A (ja) 2002-04-02
ES2230684T3 (es) 2005-05-01
PT1068378E (pt) 2005-02-28
AU6783898A (en) 1999-10-18

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