EP0514084A3 - Method and apparatus for spinning bicomponent filaments and products produced therefrom - Google Patents

Method and apparatus for spinning bicomponent filaments and products produced therefrom Download PDF

Info

Publication number
EP0514084A3
EP0514084A3 EP19920304128 EP92304128A EP0514084A3 EP 0514084 A3 EP0514084 A3 EP 0514084A3 EP 19920304128 EP19920304128 EP 19920304128 EP 92304128 A EP92304128 A EP 92304128A EP 0514084 A3 EP0514084 A3 EP 0514084A3
Authority
EP
European Patent Office
Prior art keywords
products produced
produced therefrom
bicomponent filaments
spinning bicomponent
spinning
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.)
Withdrawn
Application number
EP19920304128
Other versions
EP0514084A2 (en
Inventor
Hung Manh Nguyen
Barrie Linton Davies
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.)
CNA Holdings LLC
Original Assignee
Hoechst Celanese Corp
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 Celanese Corp filed Critical Hoechst Celanese Corp
Publication of EP0514084A2 publication Critical patent/EP0514084A2/en
Publication of EP0514084A3 publication Critical patent/EP0514084A3/en
Withdrawn legal-status Critical Current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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
EP19920304128 1991-05-15 1992-05-07 Method and apparatus for spinning bicomponent filaments and products produced therefrom Withdrawn EP0514084A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70343891A 1991-05-15 1991-05-15
US703438 1991-05-15

Publications (2)

Publication Number Publication Date
EP0514084A2 EP0514084A2 (en) 1992-11-19
EP0514084A3 true EP0514084A3 (en) 1993-08-04

Family

ID=24825395

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920304128 Withdrawn EP0514084A3 (en) 1991-05-15 1992-05-07 Method and apparatus for spinning bicomponent filaments and products produced therefrom

Country Status (5)

Country Link
EP (1) EP0514084A3 (en)
JP (1) JPH05171508A (en)
CA (1) CA2067672A1 (en)
IE (1) IE921536A1 (en)
MX (1) MX9202229A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554599B2 (en) 2001-04-06 2003-04-29 Arteva North America S.A.R.L. Apparatus for spiral-boss heterofil spinneret

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1157433A (en) * 1965-10-06 1969-07-09 Ici Ltd Polyester Fibres
US3570235A (en) * 1967-10-18 1971-03-16 Toray Industries Composite multifilament yarn
US3595738A (en) * 1967-05-22 1971-07-27 Ici Ltd Helically crimped filamentary materials
EP0434448A2 (en) * 1989-12-21 1991-06-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522005A (en) * 1975-06-24 1977-01-08 Tooru Toyoshima Casttin place pile driving and method of and apparatus for reinforcing foundation
JPS5537602A (en) * 1978-09-06 1980-03-15 Nec Corp Circuit used for simulation of integrated-circuit element
JPS5966507A (en) * 1982-10-01 1984-04-16 Toyobo Co Ltd Method for spinning at high speed
JPS6366942A (en) * 1986-09-08 1988-03-25 Fuji Xerox Co Ltd Method of mounting element onto substrate
JPH02139412A (en) * 1988-11-16 1990-05-29 Toray Ind Inc Adhesive polyester conjugate fiber for sewing thread
JPH02307905A (en) * 1989-05-23 1990-12-21 Asahi Chem Ind Co Ltd Spinneret of conjugate spinning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1157433A (en) * 1965-10-06 1969-07-09 Ici Ltd Polyester Fibres
US3595738A (en) * 1967-05-22 1971-07-27 Ici Ltd Helically crimped filamentary materials
US3570235A (en) * 1967-10-18 1971-03-16 Toray Industries Composite multifilament yarn
EP0434448A2 (en) * 1989-12-21 1991-06-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom

Also Published As

Publication number Publication date
IE921536A1 (en) 1992-11-18
EP0514084A2 (en) 1992-11-19
JPH05171508A (en) 1993-07-09
CA2067672A1 (en) 1992-11-16
MX9202229A (en) 1992-11-01

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