ES369313A1 - Perfeccionamientos en la construccion de hileras para pro- ducir hilado de bifilamento a partir de un polimero sinteti-co lineal fundido. - Google Patents

Perfeccionamientos en la construccion de hileras para pro- ducir hilado de bifilamento a partir de un polimero sinteti-co lineal fundido.

Info

Publication number
ES369313A1
ES369313A1 ES369313A ES369313A ES369313A1 ES 369313 A1 ES369313 A1 ES 369313A1 ES 369313 A ES369313 A ES 369313A ES 369313 A ES369313 A ES 369313A ES 369313 A1 ES369313 A1 ES 369313A1
Authority
ES
Spain
Prior art keywords
holes
inch
diameter
undercut
web
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
ES369313A
Other languages
English (en)
Spanish (es)
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.)
Honeywell International Inc
Original Assignee
Allied Chemical 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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of ES369313A1 publication Critical patent/ES369313A1/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
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
ES369313A 1968-07-09 1969-07-09 Perfeccionamientos en la construccion de hileras para pro- ducir hilado de bifilamento a partir de un polimero sinteti-co lineal fundido. Expired ES369313A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74347268A 1968-07-09 1968-07-09

Publications (1)

Publication Number Publication Date
ES369313A1 true ES369313A1 (es) 1971-06-01

Family

ID=24988910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369313A Expired ES369313A1 (es) 1968-07-09 1969-07-09 Perfeccionamientos en la construccion de hileras para pro- ducir hilado de bifilamento a partir de un polimero sinteti-co lineal fundido.

Country Status (8)

Country Link
BE (1) BE735849A (enrdf_load_stackoverflow)
BR (1) BR6910577D0 (enrdf_load_stackoverflow)
CH (1) CH507382A (enrdf_load_stackoverflow)
DE (1) DE1934845A1 (enrdf_load_stackoverflow)
ES (1) ES369313A1 (enrdf_load_stackoverflow)
FR (1) FR2012612A1 (enrdf_load_stackoverflow)
GB (1) GB1226726A (enrdf_load_stackoverflow)
NL (1) NL6910521A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562029A (en) * 1980-06-06 1985-12-31 Celanese Corporation Self-crimping polyester yarn
US4720314A (en) * 1980-06-06 1988-01-19 Celanese Corporation Process for producing self-crimping polyester yarn
US6619947B2 (en) 2000-12-21 2003-09-16 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret with single outlet for production of homofilament crimp fibers
FR2925072B1 (fr) * 2007-12-14 2010-09-10 Promiles Procede de fabrication d'un filament, filiere d'extrusion pour la mise en oeuvre dudit procede de fabrication et filament obtenu
CN115012049A (zh) * 2022-05-19 2022-09-06 张家港江苏科技大学产业技术研究院 一种中空纤维及其加工设备和加工方法

Also Published As

Publication number Publication date
NL6910521A (enrdf_load_stackoverflow) 1970-01-13
FR2012612A1 (enrdf_load_stackoverflow) 1970-03-20
BR6910577D0 (pt) 1973-01-02
DE1934845A1 (de) 1970-01-15
BE735849A (enrdf_load_stackoverflow) 1970-01-09
GB1226726A (enrdf_load_stackoverflow) 1971-03-31
CH507382A (it) 1971-05-15

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