DE69827045D1 - STRETCHING OF POLYESTER FILMS - Google Patents

STRETCHING OF POLYESTER FILMS

Info

Publication number
DE69827045D1
DE69827045D1 DE1998627045 DE69827045T DE69827045D1 DE 69827045 D1 DE69827045 D1 DE 69827045D1 DE 1998627045 DE1998627045 DE 1998627045 DE 69827045 T DE69827045 T DE 69827045T DE 69827045 D1 DE69827045 D1 DE 69827045D1
Authority
DE
Germany
Prior art keywords
stretching
polyester films
polyester
films
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 - Lifetime
Application number
DE1998627045
Other languages
German (de)
Other versions
DE69827045T2 (en
Inventor
Pal Aneja
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
Publication of DE69827045D1 publication Critical patent/DE69827045D1/en
Application granted granted Critical
Publication of DE69827045T2 publication Critical patent/DE69827045T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • 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
    • 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)
DE69827045T 1998-03-31 1998-03-31 SUPPLY OF POLYESTER FILAMENTS Expired - Lifetime DE69827045T2 (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 (2)

Publication Number Publication Date
DE69827045D1 true DE69827045D1 (en) 2004-11-18
DE69827045T2 DE69827045T2 (en) 2005-09-08

Family

ID=22266706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827045T Expired - Lifetime DE69827045T2 (en) 1998-03-31 1998-03-31 SUPPLY OF POLYESTER FILAMENTS

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6872352B2 (en) 2000-09-12 2005-03-29 E. I. Du Pont De Nemours And Company Process of making web or fiberfill from polytrimethylene 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
PT1068378E (en) 2005-02-28
AU6783898A (en) 1999-10-18
EP1068378A1 (en) 2001-01-17
ES2230684T3 (en) 2005-05-01
DE69827045T2 (en) 2005-09-08
EP1068378B1 (en) 2004-10-13
TW567255B (en) 2003-12-21
WO1999050483A1 (en) 1999-10-07
JP2002509995A (en) 2002-04-02

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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