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FR1386327A - Process for preparing elastic filaments - Google Patents

Process for preparing elastic filaments

Info

Publication number
FR1386327A
FR1386327A FR954074A FR954074A FR1386327A FR 1386327 A FR1386327 A FR 1386327A FR 954074 A FR954074 A FR 954074A FR 954074 A FR954074 A FR 954074A FR 1386327 A FR1386327 A FR 1386327A
Authority
FR
France
Prior art keywords
elastic filaments
preparing elastic
preparing
filaments
elastic
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
FR954074A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1386327A publication Critical patent/FR1386327A/en
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
    • D01D5/04—Dry spinning methods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
FR954074A 1963-11-08 1963-11-18 Process for preparing elastic filaments Expired FR1386327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44241/63A GB982754A (en) 1963-11-08 1963-11-08 Production of spandex filaments by dry spinning

Publications (1)

Publication Number Publication Date
FR1386327A true FR1386327A (en) 1965-01-22

Family

ID=10432412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954074A Expired FR1386327A (en) 1963-11-08 1963-11-18 Process for preparing elastic filaments

Country Status (4)

Country Link
US (1) US3111368A (en)
FR (1) FR1386327A (en)
GB (1) GB982754A (en)
NL (1) NL288240A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229330A (en) * 1964-01-24 1966-01-18 British Nylon Spinners Ltd Apparatus for melt-spinning synthetic polymer filaments
GB1070257A (en) * 1964-07-24 1967-06-01 Chemcell 1963 Ltd Spinning thermoplastic polymer filaments
US3498944A (en) * 1964-09-25 1970-03-03 Celanese Corp Solvents for spinning solution of polyester urethanes
US3299469A (en) * 1964-11-18 1967-01-24 Du Pont Melt-spinning apparatus
US3271818A (en) * 1965-03-17 1966-09-13 Du Pont Quenching apparatus
US3336634A (en) * 1966-04-22 1967-08-22 Du Pont Quenching chimney
US3535415A (en) * 1968-06-27 1970-10-20 Du Pont Production of cross-linked elastomeric yarns by dry spinning
BE787890A (en) * 1971-09-09 1973-02-23 Solvay
JPS5812365B2 (en) * 1975-04-28 1983-03-08 帝人株式会社 Youyuuboshisouchi
EP0059418B1 (en) * 1981-02-26 1985-01-09 Asahi Kasei Kogyo Kabushiki Kaisha Uniformly dyeable nylon 66 fiber and process for the production thereof
DE3424343A1 (en) * 1984-07-03 1986-01-16 Bayer Ag, 5090 Leverkusen PROCESS AND DEVICE FOR DRY SPINNING
DE3534311A1 (en) * 1985-09-26 1987-04-02 Bayer Ag Apparatus and process for the production of elastomeric threads
US5262110A (en) * 1992-07-31 1993-11-16 Eastman Kodak Company Apparatus and method for spinning filaments
US5362432A (en) * 1993-04-02 1994-11-08 E. I. Du Pont De Nemours And Company Process for dry spinning spandex
US5387387A (en) * 1993-09-30 1995-02-07 Alex James & Associates, Inc. Method and apparatus for dry spinning spandex
US5644015A (en) * 1996-07-24 1997-07-01 Hyosung T & C Co., Ltd. Process of manufacturing improved polyurethane fiber polymer
DE19636242C1 (en) * 1996-08-28 1998-02-26 Zimmermann Gmbh & Co Kg F Perforating unit
TW561204B (en) * 2000-03-24 2003-11-11 Toray Eng Co Ltd Molten yarn take-up device
EP1467005A1 (en) * 2003-04-12 2004-10-13 Saurer GmbH & Co. KG Process and device for melt spinning and cooling a bundle of filaments
DE112008002207T5 (en) * 2007-08-17 2010-09-09 Reliance Industries Ltd., Mumbai Endless polymeric filament yarn with improved fiber uniformity and increased productivity
CN101724928B (en) * 2009-11-13 2011-06-08 杭州益邦氨纶有限公司 Second air return system for producing spandex
CN101851792B (en) * 2010-06-25 2011-09-07 浙江四海氨纶纤维有限公司 Nitrogen supplementing device of spandex spinning channel and process thereof
JP7154808B2 (en) * 2018-04-20 2022-10-18 株式会社ダイセル Spinning device and spinning method
JPWO2020075774A1 (en) * 2018-10-09 2021-10-07 エム・テックス株式会社 Nanofiber manufacturing equipment and nanofiber manufacturing method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326232A (en) * 1928-12-07 1930-03-07 British Celanese Improvements in or relating to processes and apparatus for the production of artificial filaments or threads
US2615198A (en) * 1949-04-06 1952-10-28 Du Pont Spinning apparatus and method
US2929801A (en) * 1955-01-31 1960-03-22 Du Pont Elastic amide/urethane/ether copolymers and process for making the same

Also Published As

Publication number Publication date
US3111368A (en) 1963-11-19
NL288240A (en)
GB982754A (en) 1965-02-10

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