MX162605A - Mejoras en hilera para la extrusion de filamentos elasticos - Google Patents

Mejoras en hilera para la extrusion de filamentos elasticos

Info

Publication number
MX162605A
MX162605A MX607A MX60785A MX162605A MX 162605 A MX162605 A MX 162605A MX 607 A MX607 A MX 607A MX 60785 A MX60785 A MX 60785A MX 162605 A MX162605 A MX 162605A
Authority
MX
Mexico
Prior art keywords
extrusion
row
elastic filaments
filaments
elastic
Prior art date
Application number
MX607A
Other languages
English (en)
Inventor
Richard Lewis Dreibelbis
Oliver Larry Hunt
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of MX162605A publication Critical patent/MX162605A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
MX607A 1984-11-15 1985-11-14 Mejoras en hilera para la extrusion de filamentos elasticos MX162605A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67192084A 1984-11-15 1984-11-15

Publications (1)

Publication Number Publication Date
MX162605A true MX162605A (es) 1991-05-31

Family

ID=24696426

Family Applications (1)

Application Number Title Priority Date Filing Date
MX607A MX162605A (es) 1984-11-15 1985-11-14 Mejoras en hilera para la extrusion de filamentos elasticos

Country Status (8)

Country Link
EP (1) EP0182615B1 (es)
JP (1) JPS61119706A (es)
KR (1) KR860004174A (es)
BR (1) BR8505705A (es)
CA (1) CA1252968A (es)
DE (1) DE3578741D1 (es)
MX (1) MX162605A (es)
SU (1) SU1438617A3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723080A (en) * 1995-07-27 1998-03-03 Bayer Faser Gmbh Process for producing splittable elastane yarns
US6214145B1 (en) 1996-07-24 2001-04-10 Dupont Toray Co., Ltd. Coalesced multifilament spandex and method for its preparation
JPH1046432A (ja) * 1996-07-24 1998-02-17 Du Pont Toray Co Ltd ポリウレタン糸の乾式紡糸法
KR100460137B1 (ko) * 2002-10-09 2004-12-03 태광산업주식회사 스판덱스 건식방사용 방사구금, 이를 이용하여 제조된스판덱스 및 스판덱스의 제조방법
US20190284721A1 (en) 2016-05-20 2019-09-19 A&At Llc Non-round solution spun spandex filaments and methods and devices for production thereof
CN107794581A (zh) * 2017-12-14 2018-03-13 江苏恒力化纤股份有限公司 复合喷丝板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876135C (de) * 1944-02-26 1953-05-11 Degussa Spinnduese fuer die Herstellung von Kunstfaeden oder Zellwolle
NL280787A (es) * 1961-07-11
FR1478798A (fr) * 1965-05-04 1967-04-28 Du Pont Fil à plusieurs filaments soudés et procédé de préparation d'un tel fil

Also Published As

Publication number Publication date
EP0182615A2 (en) 1986-05-28
CA1252968A (en) 1989-04-25
DE3578741D1 (de) 1990-08-23
JPS61119706A (ja) 1986-06-06
KR860004174A (ko) 1986-06-18
SU1438617A3 (ru) 1988-11-15
BR8505705A (pt) 1986-08-12
EP0182615A3 (en) 1988-03-30
EP0182615B1 (en) 1990-07-18

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