EP0276704A3 - Method and apparatus for the treatment of a fibre tow - Google Patents

Method and apparatus for the treatment of a fibre tow Download PDF

Info

Publication number
EP0276704A3
EP0276704A3 EP88100540A EP88100540A EP0276704A3 EP 0276704 A3 EP0276704 A3 EP 0276704A3 EP 88100540 A EP88100540 A EP 88100540A EP 88100540 A EP88100540 A EP 88100540A EP 0276704 A3 EP0276704 A3 EP 0276704A3
Authority
EP
European Patent Office
Prior art keywords
treatment
fibre tow
tow
fibre
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
EP88100540A
Other languages
German (de)
Other versions
EP0276704B1 (en
EP0276704A2 (en
Inventor
Wolfram Dr. Wagner
Dieter Dipl.-Ing. Paulini
Peter Dipl.-Ing. Widder
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.)
Bayer AG
Original Assignee
Bayer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6319733&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0276704(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of EP0276704A2 publication Critical patent/EP0276704A2/en
Publication of EP0276704A3 publication Critical patent/EP0276704A3/en
Application granted granted Critical
Publication of EP0276704B1 publication Critical patent/EP0276704B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • D02G1/205—After-treatments for fixing crimp or curl
EP88100540A 1987-01-29 1988-01-16 Method and apparatus for the treatment of a fibre tow Expired - Lifetime EP0276704B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873702543 DE3702543A1 (en) 1987-01-29 1987-01-29 METHOD AND DEVICE FOR TREATING A FIBER CABLE
DE3702543 1987-01-29

Publications (3)

Publication Number Publication Date
EP0276704A2 EP0276704A2 (en) 1988-08-03
EP0276704A3 true EP0276704A3 (en) 1989-11-29
EP0276704B1 EP0276704B1 (en) 1992-04-22

Family

ID=6319733

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100540A Expired - Lifetime EP0276704B1 (en) 1987-01-29 1988-01-16 Method and apparatus for the treatment of a fibre tow

Country Status (6)

Country Link
US (1) US4854020A (en)
EP (1) EP0276704B1 (en)
JP (1) JPS6420338A (en)
DE (2) DE3702543A1 (en)
ES (1) ES2030766T3 (en)
IE (1) IE61022B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904932A1 (en) * 1989-02-17 1990-08-23 Bayer Ag Apparatus for the continuous steaming/drying of (crimped) fibrous slivers and a process
US6718603B2 (en) * 2001-12-21 2004-04-13 Superba (Sa) Apparatus and method for producing frieze yarns

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529447A (en) * 1967-05-24 1970-09-22 Vepa Ag Process and apparatus for the continuous treatment of textile materials
DE3308657A1 (en) * 1983-03-11 1984-09-20 Bayer Ag, 5090 Leverkusen CONTINUOUS PROCESS FOR PRODUCING POLYACRYLNITRILE FIBERS AND FIBERS

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874446A (en) * 1955-11-04 1959-02-24 American Cyanamid Co Method of producing a tow of filamentary material
US2924001A (en) * 1959-06-26 1960-02-09 Crimp setting device
BE599467A (en) * 1960-03-04 1961-05-16 Glanzstoff Ag Method and device for the continuous drying and fixing of crimped bands of endless synthetic threads
NL285809A (en) * 1961-11-24
GB1077520A (en) * 1963-12-27 1967-08-02 Snia Viscosa Improved process and apparatus for use in the crimping of filaments
US3887969A (en) * 1973-09-14 1975-06-10 Phillips Petroleum Co Apparatus and method for cooling a crimped tow
US4100659A (en) * 1974-03-05 1978-07-18 Basf Aktiengesellschaft Process for texturizing filaments
US3908248A (en) * 1974-06-17 1975-09-30 Basf Ag Apparatus for texturizing filaments
DE2512457C2 (en) * 1975-03-21 1984-02-16 Basf Farben + Fasern Ag, 2000 Hamburg Method of crimping threads
DE2631393C3 (en) * 1976-07-13 1984-09-20 Bayer Ag, 5090 Leverkusen Nozzle device for the production of textured filament yarns
GB1555530A (en) * 1976-09-09 1979-11-14 Ici Ltd Process for the production of haet set crimped yarn
JPS5842292B2 (en) * 1977-06-07 1983-09-19 帝人株式会社 Yarn crimping equipment
DE2828306C2 (en) * 1978-06-28 1982-07-08 Bayer Ag, 5090 Leverkusen Device for blow texturing thermoplastic textile yarn
JPS5685438A (en) * 1979-12-07 1981-07-11 Teijin Ltd Development of latent crimps
JPS6039470A (en) * 1983-08-10 1985-03-01 株式会社高分子加工研究所 Continuous fiber heat method and apparatus
DE3538871A1 (en) * 1985-11-02 1987-05-07 Bayer Ag METHOD FOR TREATING AN ENDLESS FIBER CABLE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529447A (en) * 1967-05-24 1970-09-22 Vepa Ag Process and apparatus for the continuous treatment of textile materials
DE3308657A1 (en) * 1983-03-11 1984-09-20 Bayer Ag, 5090 Leverkusen CONTINUOUS PROCESS FOR PRODUCING POLYACRYLNITRILE FIBERS AND FIBERS

Also Published As

Publication number Publication date
JPS6420338A (en) 1989-01-24
EP0276704B1 (en) 1992-04-22
EP0276704A2 (en) 1988-08-03
US4854020A (en) 1989-08-08
IE880232L (en) 1988-07-29
DE3702543A1 (en) 1988-08-11
IE61022B1 (en) 1994-09-07
ES2030766T3 (en) 1992-11-16
DE3870263D1 (en) 1992-05-27

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