IT8023451A0 - Fibre poliammidiche ad auto arricciamento. - Google Patents

Fibre poliammidiche ad auto arricciamento.

Info

Publication number
IT8023451A0
IT8023451A0 IT8023451A IT2345180A IT8023451A0 IT 8023451 A0 IT8023451 A0 IT 8023451A0 IT 8023451 A IT8023451 A IT 8023451A IT 2345180 A IT2345180 A IT 2345180A IT 8023451 A0 IT8023451 A0 IT 8023451A0
Authority
IT
Italy
Prior art keywords
curling
self
polyamide fibers
polyamide
fibers
Prior art date
Application number
IT8023451A
Other languages
English (en)
Other versions
IT1132196B (it
Inventor
Fernstrom George Arvid
Hebeler Harold Henry
Han-Cheng Lin Perry
Moneymarker Robert Ritchie
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 IT8023451A0 publication Critical patent/IT8023451A0/it
Application granted granted Critical
Publication of IT1132196B publication Critical patent/IT1132196B/it

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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2925—Helical or coiled

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
IT23451/80A 1979-07-16 1980-07-15 Fibre poliammidiche ad auto arricciamento IT1132196B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/057,973 US4301102A (en) 1979-07-16 1979-07-16 Self-crimping polyamide fibers

Publications (2)

Publication Number Publication Date
IT8023451A0 true IT8023451A0 (it) 1980-07-15
IT1132196B IT1132196B (it) 1986-06-25

Family

ID=22013849

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23451/80A IT1132196B (it) 1979-07-16 1980-07-15 Fibre poliammidiche ad auto arricciamento

Country Status (12)

Country Link
US (1) US4301102A (it)
JP (1) JPS5615413A (it)
KR (1) KR840000771B1 (it)
AR (1) AR220283A1 (it)
BE (1) BE884308A (it)
CA (1) CA1150018A (it)
DE (1) DE3026934A1 (it)
ES (1) ES8106182A1 (it)
FR (1) FR2466537A1 (it)
GB (1) GB2056362B (it)
IT (1) IT1132196B (it)
NL (1) NL8004073A (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457883A (en) * 1982-11-23 1984-07-03 Monsanto Company Nylon spin-texture process
US4646514A (en) * 1983-04-25 1987-03-03 Monsanto Company Partially oriented nylon yarn and process
US4583357A (en) * 1983-11-21 1986-04-22 Monsanto Company Partially oriented nylon yarn and process
US4760691A (en) * 1983-04-25 1988-08-02 Monsanto Company Partially oriented nylon yarn and process
USRE33059E (en) * 1983-11-21 1989-09-19 Monsanto Company Partially oriented nylon yarn and process
DE3534079C2 (de) * 1984-09-27 1986-08-07 Norddeutsche Faserwerke GmbH, 2350 Neumünster Verfahren zum Herstellen von Glattgarn
IN166291B (it) * 1984-09-27 1990-04-07 Norddeutsche Faserwerke Gmbh
JP2853859B2 (ja) * 1988-10-14 1999-02-03 旭化成工業株式会社 未延伸ポリアミド捲縮糸
US5324392A (en) * 1989-04-18 1994-06-28 Nippon Filcon Co., Ltd. Extendable and heat shrinkable polyamide mono-filament for endless fabric and endless fabric
DE69031383T2 (de) * 1989-11-30 1998-02-19 Asahi Chemical Ind Gekräuseltes multifilament und verfahren zur herstellung eines solchen filaments
TW200534B (it) * 1990-06-21 1993-02-21 Du Pont
EP0515608B1 (de) * 1990-12-15 1995-03-29 Barmag Ag Hydrauliksystem
US5283025A (en) * 1992-01-09 1994-02-01 Showa Denko Kabushiki Kaisha Process for producing multifilaments
US5259098A (en) * 1992-03-12 1993-11-09 E. I. Du Pont De Nemours And Company Steam-drawing process for yarns
US5407625A (en) * 1993-11-22 1995-04-18 Wellman, Inc. Method of forming self-texturing filaments and resulting self-texturing filaments
US5531951A (en) * 1993-11-22 1996-07-02 Wellman, Inc. Method of forming staple fibers from self-texturing filaments
DE19517348C1 (de) * 1995-05-11 1996-08-29 Inventa Ag Verfahren zur Herstellung von selbstkräuselnden Polymer-Bikomponenten-Fasern
IL146469A0 (en) * 1999-06-18 2002-07-25 Du Pont Staple fibers produced by a bulked continuous filament process and fiber clusters made from such fibers
US6881375B2 (en) * 2002-08-30 2005-04-19 Kimberly-Clark Worldwide, Inc. Method of forming a 3-dimensional fiber into a web
US6896843B2 (en) * 2002-08-30 2005-05-24 Kimberly-Clark Worldwide, Inc. Method of making a web which is extensible in at least one direction
US6677038B1 (en) 2002-08-30 2004-01-13 Kimberly-Clark Worldwide, Inc. 3-dimensional fiber and a web made therefrom
US7226880B2 (en) 2002-12-31 2007-06-05 Kimberly-Clark Worldwide, Inc. Breathable, extensible films made with two-component single resins
US7220478B2 (en) 2003-08-22 2007-05-22 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic films, methods of making same, and limited use or disposable product applications
US7932196B2 (en) 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US7270723B2 (en) 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
GB2458591B (en) * 2006-12-27 2011-09-21 Korea Minting And Security Printing Corp Functional fibre for preventing forgery
US7966743B2 (en) * 2007-07-31 2011-06-28 Eastman Kodak Company Micro-structured drying for inkjet printers
JP5425098B2 (ja) * 2008-01-23 2014-02-26 ポリアマイド ハイ パフォーマンス ゲゼルシャフト ミット ベシュレンクテル ハフツング 補強ホース
US20090197080A1 (en) * 2008-01-31 2009-08-06 Glew Charles A Self-crimping fluoropolymer and perfluoropolymer filaments and fibers
BE1021905B1 (nl) * 2014-07-18 2016-01-26 Iropa Ag Textureerinrichting
CN116905147A (zh) * 2023-04-25 2023-10-20 东华大学 一种复合管状结构拉胀纱线的加工装置、方法及用途

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875019A (en) * 1956-01-17 1959-02-24 Firestone Tire & Rubber Co Method for producing crimped filaments
US2957747A (en) * 1958-07-22 1960-10-25 Du Pont Process for producing crimpable polyamide filaments
US3213171A (en) * 1959-05-01 1965-10-19 Du Pont Process of producing spontaneously crimpable filaments from asymmetrically quenched and drawn fiber-forming polymers
US3118012A (en) * 1959-05-01 1964-01-14 Du Pont Melt spinning process
US3854177A (en) * 1960-07-19 1974-12-17 Du Pont Process and apparatus for texturing yarn
US3135646A (en) * 1961-05-05 1964-06-02 Du Pont Helically crimped textile filaments
US3271943A (en) * 1963-12-30 1966-09-13 Du Pont Process for stabilizing bulked yarns and product thereof
US3600271A (en) * 1966-12-09 1971-08-17 Toray Industries Crimped thermoplastic filament having a two phase cross-section
GB1218066A (en) * 1967-06-30 1971-01-06 Toray Industries Crimped synthetic filament having a branched cross-section and a method for manufacturing the same
US3953962A (en) * 1968-04-15 1976-05-04 E. I. Du Pont De Nemours & Company Crimped thermoplastic synthetic filaments of asymmetric composition
DE1902213A1 (de) * 1969-01-17 1970-08-06 Hoechst Ag Verfahren zur Herstellung von Polyamid-Kraeuselfaeden
JPS5631364B2 (it) * 1971-11-25 1981-07-21
US4038357A (en) * 1972-06-28 1977-07-26 Imperial Chemical Industries Inc. Manufacture of synthetic filaments
JPS50116743A (it) * 1974-02-26 1975-09-12
US4202854A (en) 1977-12-23 1980-05-13 Monsanto Company Polyamide spin-texture process
JPS6040522B2 (ja) * 1978-02-21 1985-09-11 東洋紡績株式会社 ３葉断面ポリアミド繊維の製造方法

Also Published As

Publication number Publication date
FR2466537B1 (it) 1984-08-10
ES493403A0 (es) 1981-07-16
ES8106182A1 (es) 1981-07-16
KR830003606A (ko) 1983-06-21
GB2056362B (en) 1983-02-09
JPS5615413A (en) 1981-02-14
NL8004073A (nl) 1981-01-20
GB2056362A (en) 1981-03-18
IT1132196B (it) 1986-06-25
DE3026934A1 (de) 1981-02-12
BE884308A (fr) 1981-01-15
FR2466537A1 (fr) 1981-04-10
CA1150018A (en) 1983-07-19
US4301102A (en) 1981-11-17
AR220283A1 (es) 1980-10-15
KR840000771B1 (ko) 1984-06-08

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