FR2019243A1 - Y-section fine-denier synthetic polymer filament - Google Patents

Y-section fine-denier synthetic polymer filament

Info

Publication number
FR2019243A1
FR2019243A1 FR6933384A FR6933384A FR2019243A1 FR 2019243 A1 FR2019243 A1 FR 2019243A1 FR 6933384 A FR6933384 A FR 6933384A FR 6933384 A FR6933384 A FR 6933384A FR 2019243 A1 FR2019243 A1 FR 2019243A1
Authority
FR
France
Prior art keywords
synthetic polymer
section
polymer filament
denier synthetic
rib
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.)
Withdrawn
Application number
FR6933384A
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
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 and Dye Corp, Allied Chemical Corp filed Critical Allied Chemical and Dye Corp
Publication of FR2019243A1 publication Critical patent/FR2019243A1/en
Withdrawn legal-status Critical Current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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/2395—Nap type surface
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24446—Wrinkled, creased, crinkled or creped
    • 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
    • Y10T428/2973—Particular cross section
    • 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
    • Y10T428/298—Physical dimension
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y10T442/3089—Cross-sectional configuration of strand material is specified
    • Y10T442/3114—Cross-sectional configuration of the strand material is other than circular
    • Y10T442/3122—Cross-sectional configuration is multi-lobal
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/425—Including strand which is of specific structural definition
    • Y10T442/431—Cross-sectional configuration of strand material is specified

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Y-section fine-denier synthetic polymer filament.. M2A. Having uniformly along its length, A Y-cross-section, r1 radius of curvature of the point of each rib, R the radius curvature of the circle circumscribing the section f the length of the straight side of the rib and R' and radius of the inscribed circle, so chose that r1 /R and f/R lie in a bounded region and such that R/R' is 2.7-5.0. r1/R may be 0.05-0.24; f/R may be 0.28-0.8. Angle A between the two sides of a rib is 0-36, and the angle between all the ribs being substantially 120.
FR6933384A 1968-09-30 1969-09-30 Y-section fine-denier synthetic polymer filament Withdrawn FR2019243A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76385968A 1968-09-30 1968-09-30

Publications (1)

Publication Number Publication Date
FR2019243A1 true FR2019243A1 (en) 1970-06-26

Family

ID=25069008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933384A Withdrawn FR2019243A1 (en) 1968-09-30 1969-09-30 Y-section fine-denier synthetic polymer filament

Country Status (8)

Country Link
US (1) US3508390A (en)
BE (1) BE739524A (en)
BR (1) BR6911995D0 (en)
CA (1) CA918881A (en)
DE (1) DE1949324A1 (en)
FR (1) FR2019243A1 (en)
IL (1) IL32116A0 (en)
NL (1) NL6914773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573376A1 (en) * 1992-06-05 1993-12-08 Rhone-Poulenc Fibres Multilobal yarns und process for obtaining them

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846969A (en) * 1972-04-13 1974-11-12 Du Pont False-twist texturing yarn of polyester filaments having multilobal cross sections
USRE29363E (en) * 1973-08-30 1977-08-23 E. I. Du Pont De Nemours And Company False-twist texturing yarn of polyester filaments having multilobal cross sections
GB1524473A (en) * 1975-05-08 1978-09-13 Teijin Ltd Process for producing textured polyester multilament yarn
US4041689A (en) * 1975-11-11 1977-08-16 E. I. Du Pont De Nemours And Company Multilobal polyester yarn
US4001369A (en) * 1976-03-04 1977-01-04 E. I. Du Pont De Nemours And Company Process for cospinning trilobal filaments
US4259393A (en) * 1978-10-02 1981-03-31 Milliken Research Corporation Fibrillated polyester textile fabric
US4248581A (en) * 1979-09-05 1981-02-03 Allied Chemical Corporation Spinnerette
US4311761A (en) * 1980-09-04 1982-01-19 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Filament for wig
US4492731A (en) * 1982-11-22 1985-01-08 E. I. Du Pont De Nemours And Company Trilobal filaments exhibiting high bulk and sparkle
US4472481A (en) * 1983-11-16 1984-09-18 Monsanto Company Carpet fiber blends
US4668566A (en) * 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
CA1281864C (en) * 1985-10-07 1991-03-26 Henry Louis Griesbach, Iii Nonwoven web with improved softness
US4778460A (en) * 1985-10-07 1988-10-18 Kimberly-Clark Corporation Multilayer nonwoven fabric
US4753834A (en) * 1985-10-07 1988-06-28 Kimberly-Clark Corporation Nonwoven web with improved softness
AU588057B2 (en) * 1985-10-07 1989-09-07 Kimberly-Clark Worldwide, Inc. Multilayer nonwoven fabric
US5069970A (en) * 1989-01-23 1991-12-03 Allied-Signal Inc. Fibers and filters containing said fibers
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
CA2071960C (en) * 1990-02-20 1994-08-23 Hugh Ansley Thompson Open capillary channel structures, improved process for making capillary channel structures, and extrusion die for use therein
US5242644A (en) * 1990-02-20 1993-09-07 The Procter & Gamble Company Process for making capillary channel structures and extrusion die for use therein
US5108838A (en) * 1991-08-27 1992-04-28 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
US5208106A (en) * 1991-08-27 1993-05-04 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
US5277976A (en) * 1991-10-07 1994-01-11 Minnesota Mining And Manufacturing Company Oriented profile fibers
US5462802A (en) * 1991-12-02 1995-10-31 Teijin Limited Polyamide hollow and/or non-circular fiber and process for making same
ES2110095T5 (en) * 1992-07-03 2004-07-16 Nylstar Sa CONTINUOUS PROFILE FIBRILLAR THREAD AND ITS MANUFACTURING PROCEDURE.
US5368926A (en) * 1992-09-10 1994-11-29 The Procter & Gamble Company Fluid accepting, transporting, and retaining structure
US5447771A (en) * 1993-06-30 1995-09-05 E. I. Du Pont De Nemours And Company Fiber bilobal cross-sections and carpets prepared therefrom having a silk-like luster and soft hand
IN192766B (en) * 1994-04-29 2004-05-15 Clemson Niversit Res Foundatio
EP1518948B1 (en) * 2000-05-25 2013-10-02 Advansa BV Multilobal polymer filaments and articles produced therefrom
US6673442B2 (en) 2000-05-25 2004-01-06 E.I. Du Pont De Nemours And Company Multilobal polymer filaments and articles produced therefrom
US20050106970A1 (en) * 2000-09-01 2005-05-19 Stanitis Gary E. Melt processable perfluoropolymer forms
GB2373256B (en) * 2001-03-14 2005-03-30 Du Pont Fabrics comprising melt spun yarns having high lustre
US6673450B2 (en) * 2002-02-11 2004-01-06 Honeywell International Inc. Soft hand, low luster, high body carpet filaments
US7472535B2 (en) * 2003-11-18 2009-01-06 Casual Living Worldwide, Inc. Coreless synthetic yarns and woven articles therefrom
US20060116041A1 (en) * 2004-11-30 2006-06-01 Sun Isle Casual Furniture, Llc Yarn having lateral projections
WO2010021933A2 (en) * 2008-08-22 2010-02-25 Invista Technologies S.A.R.L. Bulked continuous filaments with trilobal cross-section and round central void and spinneret plates for producing filament
US10301746B2 (en) 2012-10-16 2019-05-28 Avintiv Specialty Materials, Inc. Multi-zone spinneret, apparatus and method for making filaments and nonwoven fabrics therefrom
US20150259834A1 (en) * 2013-08-28 2015-09-17 Mackent Fabrics Co., Ltd. Fabric structure
EP3090711A1 (en) * 2015-05-06 2016-11-09 Fitesa Germany GmbH Non-woven fabric and process for forming the same
EP3090712A1 (en) * 2015-05-06 2016-11-09 Fitesa Germany GmbH Non-woven fabric and process for forming the same
KR102362232B1 (en) * 2018-06-22 2022-02-10 코오롱인더스트리 주식회사 Manufacturing method of non-woven with improved filtration performance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637893A (en) * 1949-03-12 1953-05-12 Shaw Gilbert Artificial filament
US2939201A (en) * 1959-06-24 1960-06-07 Du Pont Trilobal textile filament
US2939202A (en) * 1959-12-31 1960-06-07 Du Pont Synthetic polymer textile filament
BE637272A (en) * 1960-09-26
BE638856A (en) * 1962-10-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573376A1 (en) * 1992-06-05 1993-12-08 Rhone-Poulenc Fibres Multilobal yarns und process for obtaining them
FR2691985A1 (en) * 1992-06-05 1993-12-10 Rhone Poulenc Fibres Multilobe yarns and their production process.

Also Published As

Publication number Publication date
IL32116A0 (en) 1969-06-25
BE739524A (en) 1970-03-31
US3508390A (en) 1970-04-28
BR6911995D0 (en) 1973-04-19
NL6914773A (en) 1970-04-01
CA918881A (en) 1973-01-16
DE1949324A1 (en) 1970-06-04

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Legal Events

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