ES379629A1 - Procedimiento para producir fibras multiestratificadas. - Google Patents

Procedimiento para producir fibras multiestratificadas.

Info

Publication number
ES379629A1
ES379629A1 ES379629A ES379629A ES379629A1 ES 379629 A1 ES379629 A1 ES 379629A1 ES 379629 A ES379629 A ES 379629A ES 379629 A ES379629 A ES 379629A ES 379629 A1 ES379629 A1 ES 379629A1
Authority
ES
Spain
Prior art keywords
laminated fibers
producing multi
fiber
laminated
fibers
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
Application number
ES379629A
Other languages
English (en)
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.)
Japan Exlan Co Ltd
Original Assignee
Japan Exlan Co Ltd
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 Japan Exlan Co Ltd filed Critical Japan Exlan Co Ltd
Publication of ES379629A1 publication Critical patent/ES379629A1/es
Expired 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
    • 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
    • D01D5/36—Matrix structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
ES379629A 1969-05-14 1970-05-13 Procedimiento para producir fibras multiestratificadas. Expired ES379629A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3749469 1969-05-14

Publications (1)

Publication Number Publication Date
ES379629A1 true ES379629A1 (es) 1973-01-16

Family

ID=12499061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379629A Expired ES379629A1 (es) 1969-05-14 1970-05-13 Procedimiento para producir fibras multiestratificadas.

Country Status (8)

Country Link
US (1) US3709971A (es)
BE (1) BE750329A (es)
CA (1) CA924067A (es)
CH (1) CH525290A (es)
DE (1) DE2023686A1 (es)
ES (1) ES379629A1 (es)
GB (1) GB1299127A (es)
NL (1) NL7006930A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949043A (en) * 1973-09-07 1976-04-06 Basf Farben & Fasern Ag Manufacture of monofilaments
US4414276A (en) * 1980-07-29 1983-11-08 Teijin Limited Novel assembly of composite fibers
US5254299A (en) * 1987-10-27 1993-10-19 The Dow Chemical Company Method of improving melt spinning of linear ethylene polymers
US5244614A (en) * 1991-09-26 1993-09-14 Basf Corporation Process of making multicomponent trilobal fiber

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760179A (en) * 1954-07-30 1956-10-31 Paul Halbig Improvements in or relating to the production of composite crimped artificial fibres
NL251774A (es) * 1959-05-25 1900-01-01
US3038240A (en) * 1960-02-02 1962-06-12 Du Pont Composite acrylonitrile fiber with negative reversible crimp
BE620134A (es) * 1961-07-14
GB1035908A (en) * 1962-07-31 1966-07-13 British Nylon Spinners Ltd Improvements in or relating to methods and apparatus for the production of heterofilaments and heteroyarns
JPS523010B1 (es) * 1962-08-02 1977-01-25
NL130401C (es) * 1963-02-20
BE654565A (es) * 1963-10-19
US3447308A (en) * 1965-10-06 1969-06-03 American Enka Corp Multifilament yarns for reinforcing elastic articles
JPS4319604Y1 (es) * 1965-12-23 1968-08-16
JPS43524Y1 (es) * 1966-01-06 1968-01-11
US3531368A (en) * 1966-01-07 1970-09-29 Toray Industries Synthetic filaments and the like
JPS44890Y1 (es) * 1966-01-27 1969-01-16
JPS443505Y1 (es) * 1966-06-28 1969-02-07
GB1229841A (es) * 1967-03-15 1971-04-28
NL6712079A (es) * 1967-09-02 1969-03-04

Also Published As

Publication number Publication date
NL7006930A (es) 1970-11-17
CH525290A (de) 1972-07-15
CA924067A (en) 1973-04-10
DE2023686A1 (de) 1970-11-26
GB1299127A (en) 1972-12-06
BE750329A (fr) 1970-11-13
US3709971A (en) 1973-01-09

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