EP0305808A3 - Process for the preparation of unfinished stretched fibres - Google Patents

Process for the preparation of unfinished stretched fibres Download PDF

Info

Publication number
EP0305808A3
EP0305808A3 EP88113343A EP88113343A EP0305808A3 EP 0305808 A3 EP0305808 A3 EP 0305808A3 EP 88113343 A EP88113343 A EP 88113343A EP 88113343 A EP88113343 A EP 88113343A EP 0305808 A3 EP0305808 A3 EP 0305808A3
Authority
EP
European Patent Office
Prior art keywords
unfinished
preparation
stretched fibres
fibres
stretched
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.)
Granted
Application number
EP88113343A
Other languages
German (de)
Other versions
EP0305808B1 (en
EP0305808A2 (en
Inventor
Werner Dr. Bruckner
Peter Dr. Klein
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of EP0305808A2 publication Critical patent/EP0305808A2/en
Publication of EP0305808A3 publication Critical patent/EP0305808A3/en
Application granted granted Critical
Publication of EP0305808B1 publication Critical patent/EP0305808B1/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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP88113343A 1987-08-31 1988-08-17 Process for the preparation of unfinished stretched fibres Expired - Lifetime EP0305808B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873729062 DE3729062A1 (en) 1987-08-31 1987-08-31 METHOD FOR PRODUCING PREPARATION-FREE STRETCHED FIBERS
DE3729062 1987-08-31

Publications (3)

Publication Number Publication Date
EP0305808A2 EP0305808A2 (en) 1989-03-08
EP0305808A3 true EP0305808A3 (en) 1989-11-29
EP0305808B1 EP0305808B1 (en) 1992-02-26

Family

ID=6334898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88113343A Expired - Lifetime EP0305808B1 (en) 1987-08-31 1988-08-17 Process for the preparation of unfinished stretched fibres

Country Status (3)

Country Link
US (1) US4933130A (en)
EP (1) EP0305808B1 (en)
DE (2) DE3729062A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910258A1 (en) * 1989-03-30 1990-10-04 Basf Ag NUTRIENCE OF POLYETHERETONE
DE19620274C2 (en) * 1996-05-20 1999-05-06 Rhodia Acetow Ag False twist textured yarn and method of making the same
US6942106B1 (en) 2000-05-11 2005-09-13 Ahmad Omar Wound polypropylene yarn filter cartridge and method for making same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510552A (en) * 1965-09-15 1970-05-05 Nippon Rayon Kk Biaxially drawing polyamide film
US3619461A (en) * 1969-03-25 1971-11-09 Du Pont Stretching process for polyimide film
GB1362793A (en) * 1970-10-22 1974-08-07 Ici Ltd Process for drawing synthetic filaments
IL43990A (en) * 1973-02-05 1976-08-31 American Cyanamid Co Method of spining fiber using a fusion-melt polymer composition
JPS5841731B2 (en) * 1975-10-28 1983-09-14 松下電器産業株式会社 Polyvinyl pyridine film
ZA785535B (en) * 1977-10-31 1979-09-26 Akzona Inc Process for surface treating cellulose products
US4532404A (en) * 1983-02-01 1985-07-30 Canadian Patents And Development Limited Real time control system and process for controlling predetermined operating characteristics of a welding mechanism
DD221665A1 (en) * 1984-03-09 1985-05-02 Zentralinstitut Schweiss METHOD FOR MONITORING AND CONTROLLING THE WELDING PROCESS
DE3534079C2 (en) * 1984-09-27 1986-08-07 Norddeutsche Faserwerke GmbH, 2350 Neumünster Method for producing flat yarn
IN166291B (en) * 1984-09-27 1990-04-07 Norddeutsche Faserwerke Gmbh
DE3540181A1 (en) * 1984-12-01 1986-07-10 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Process for the production of polyethylene threads and device for carrying out the process
JPH086203B2 (en) * 1986-07-03 1996-01-24 東レ株式会社 Method for producing thermoplastic synthetic fiber

Also Published As

Publication number Publication date
DE3729062A1 (en) 1989-03-09
US4933130A (en) 1990-06-12
EP0305808B1 (en) 1992-02-26
DE3868566D1 (en) 1992-04-02
EP0305808A2 (en) 1989-03-08

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