DE69823497D1 - Multilobale Hohlfilamente mit Versteifungsrippen und Versteifungszonen - Google Patents

Multilobale Hohlfilamente mit Versteifungsrippen und Versteifungszonen

Info

Publication number
DE69823497D1
DE69823497D1 DE69823497T DE69823497T DE69823497D1 DE 69823497 D1 DE69823497 D1 DE 69823497D1 DE 69823497 T DE69823497 T DE 69823497T DE 69823497 T DE69823497 T DE 69823497T DE 69823497 D1 DE69823497 D1 DE 69823497D1
Authority
DE
Germany
Prior art keywords
stiffening
multilobal
zones
hollow filaments
ribs
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
DE69823497T
Other languages
English (en)
Other versions
DE69823497T2 (de
Inventor
Walter Bernaschek
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.)
Invista Technologies SARL USA
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 DE69823497D1 publication Critical patent/DE69823497D1/de
Application granted granted Critical
Publication of DE69823497T2 publication Critical patent/DE69823497T2/de
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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Carpets (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
DE69823497T 1998-08-27 1998-08-27 Multilobale Hohlfilamente mit Versteifungsrippen und Versteifungszonen Expired - Lifetime DE69823497T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19980116225 EP0982414B1 (de) 1998-08-27 1998-08-27 Multilobale Hohlfilamente mit Versteifungsrippen und Versteifungszonen

Publications (2)

Publication Number Publication Date
DE69823497D1 true DE69823497D1 (de) 2004-06-03
DE69823497T2 DE69823497T2 (de) 2005-04-07

Family

ID=8232525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823497T Expired - Lifetime DE69823497T2 (de) 1998-08-27 1998-08-27 Multilobale Hohlfilamente mit Versteifungsrippen und Versteifungszonen

Country Status (6)

Country Link
EP (1) EP0982414B1 (de)
JP (1) JP2002523645A (de)
AU (1) AU749162B2 (de)
CA (1) CA2336903A1 (de)
DE (1) DE69823497T2 (de)
WO (1) WO2000012789A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6673450B2 (en) 2002-02-11 2004-01-06 Honeywell International Inc. Soft hand, low luster, high body carpet filaments
JP4837584B2 (ja) * 2007-01-26 2011-12-14 株式会社ワイ・ジー・ケー 中空糸
MX346385B (es) 2013-02-14 2017-03-16 Nanopareil Llc Fieltros hibridos de nanofibras electrohiladas.
CN105177739A (zh) * 2015-08-07 2015-12-23 东华大学 一种双组份圆中空十字异形高吸湿复合纤维及其生产方法
DE102018101321B3 (de) 2018-01-22 2018-12-20 Adler Pelzer Holding Gmbh Dilour-Teppich mit erhöhten Gebrauchswert-Eigenschaften
EP3888503A4 (de) * 2018-11-27 2022-08-31 Toray Industries, Inc. Teppich
CN111118770B (zh) * 2019-12-29 2022-05-06 江苏恒力化纤股份有限公司 一种地毯的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184448B (de) * 1956-10-30 1964-12-31 Trikotfabriken J Schiesser A G Kuenstlicher Hohlfaden und Spinnkopf zu seiner Herstellung
US3493459A (en) * 1966-12-23 1970-02-03 Monsanto Co Complex multilobal textile filament
US5322736A (en) * 1993-06-24 1994-06-21 Alliedsignal Inc. Hollow-trilobal cross-section filaments
US5380592A (en) * 1993-12-28 1995-01-10 E. I. Du Pont De Nemours And Company Trilobal and tetralobal cross-section filaments containing voids

Also Published As

Publication number Publication date
JP2002523645A (ja) 2002-07-30
CA2336903A1 (en) 2000-03-09
WO2000012789A1 (en) 2000-03-09
AU749162B2 (en) 2002-06-20
EP0982414A1 (de) 2000-03-01
EP0982414B1 (de) 2004-04-28
AU6021499A (en) 2000-03-21
DE69823497T2 (de) 2005-04-07

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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: INVISTA TECHNOLOGIES S.A.R.L., WILMINGTON, DEL, US

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

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU