US20040127129A1 - Grooved-shape monofilaments and the fabrics made thereof - Google Patents

Grooved-shape monofilaments and the fabrics made thereof Download PDF

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Publication number
US20040127129A1
US20040127129A1 US10/334,513 US33451302A US2004127129A1 US 20040127129 A1 US20040127129 A1 US 20040127129A1 US 33451302 A US33451302 A US 33451302A US 2004127129 A1 US2004127129 A1 US 2004127129A1
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US
United States
Prior art keywords
fabric
monofilament
monofilaments
grooved
shaped
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.)
Abandoned
Application number
US10/334,513
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English (en)
Inventor
Shuiyuan Luo
Alan Billings
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.)
Albany International Corp
Original Assignee
Albany International 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 Albany International Corp filed Critical Albany International Corp
Priority to US10/334,513 priority Critical patent/US20040127129A1/en
Assigned to ALBANY INTERNATIONAL CORP. reassignment ALBANY INTERNATIONAL CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BILLINGS, ALAN L.
Assigned to ALBANY INTERNATIONAL CORP. reassignment ALBANY INTERNATIONAL CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LUO, SHUIYUAN
Priority to JP2004565581A priority patent/JP4637587B2/ja
Priority to CA 2512435 priority patent/CA2512435C/en
Priority to EP03814870.6A priority patent/EP1579041B1/en
Priority to KR1020057012429A priority patent/KR100851628B1/ko
Priority to ZA200505262A priority patent/ZA200505262B/en
Priority to BRPI0317812-9B1A priority patent/BR0317812B1/pt
Priority to US10/540,725 priority patent/US9315939B2/en
Priority to CN2003801081218A priority patent/CN1732293B/zh
Priority to EP11006105.8A priority patent/EP2392699B1/en
Priority to AU2003297376A priority patent/AU2003297376A1/en
Priority to MXPA05007184A priority patent/MXPA05007184A/es
Priority to PCT/US2003/040529 priority patent/WO2004061168A2/en
Priority to ES11006105T priority patent/ES2810073T3/es
Priority to NZ540997A priority patent/NZ540997A/en
Priority to RU2005120641A priority patent/RU2361971C2/ru
Priority to TW92137462A priority patent/TWI352139B/zh
Publication of US20040127129A1 publication Critical patent/US20040127129A1/en
Priority to NO20053704A priority patent/NO20053704L/no
Abandoned legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/447—Yarns or threads for specific use in general industrial applications, e.g. as filters or reinforcement
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/083—Multi-layer felts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]
    • 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]
    • Y10T442/3146—Strand material is composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/611—Cross-sectional configuration of strand or fiber material is other than circular
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
    • Y10T442/638—Side-by-side multicomponent strand or fiber material

Definitions

  • the present invention relates to industrial fabrics. More specifically, the present invention relates to using yarns with longitudinally oriented grooves to reduce fabric permeability without the need of an additional coating or stuffer yarns. These yarns can also be bicomponent yarns with improved coating adhesion.
  • a cellulosic fibrous web is formed by depositing a fibrous slurry, that is, an aqueous dispersion of cellulose fibers, onto a moving forming fabric in the forming section of a paper machine. A large amount of water is drained from the slurry through the forming fabric, leaving the cellulosic fibrous web on the surface of the forming fabric.
  • a fibrous slurry that is, an aqueous dispersion of cellulose fibers
  • the newly formed cellulosic fibrous web proceeds from the forming section to a press section, which includes a series of press nips.
  • the cellulosic fibrous web passes through the press nips supported by a press fabric, or, as is often the case, between two such press fabrics.
  • the press nips the cellulosic fibrous web is subjected to compressive forces which squeeze water therefrom, and which adhere the cellulosic fibers in the web to one another to turn the cellulosic fibrous web into a paper sheet.
  • the water is accepted by the press fabric or fabrics and, ideally, does not return to the paper sheet.
  • the paper sheet finally proceeds to a dryer section, which includes at least one series of rotatable dryer drums or cylinders, which are internally heated by steam.
  • the newly formed paper sheet is directed in a serpentine path sequentially around each in the series of drums by a dryer fabric, which holds the paper sheet closely against the surfaces of the drums.
  • the heated drums reduce the water content of the paper sheet to a desirable level through evaporation.
  • the forming, press and dryer fabrics all take the form of endless loops on the paper machine and function in the manner of conveyors. It should further be appreciated that paper manufacture is a continuous process which proceeds at considerable speeds. That is to say, the fibrous slurry is continuously deposited onto the forming fabric in the forming section, while a newly manufactured paper sheet is continuously wound onto rolls after it exits from the dryer section.
  • Contemporary papermaking fabrics are produced in a wide variety of styles designed to meet the requirements of the paper machines on which they are installed for the paper grades being manufactured. Generally, they comprise a ⁇ woven base fabric.
  • the base fabrics may be woven from monofilament, plied monofilament, multifilament or plied multifilament yarns, and may be single-layered, multi-layered or laminated.
  • the yarns are typically extruded from any one of the synthetic polymeric resins, such as polyamide and polyester resins, used for this purpose by those of ordinary skill in the paper machine clothing arts.
  • the woven base fabrics themselves take many different forms. For example, they may be woven endless, or flat woven and subsequently rendered into endless form with a woven seam. Alternatively, they may be produced by a process commonly known as modified endless weaving, wherein the widthwise edges of the base fabric are provided with seaming loops using the machine-direction (MD) yarns thereof. In this process, the MD yarns weave continuously back-and-forth between the widthwise edges of the fabric, at each edge turning back and forming a seaming loop.
  • MD machine-direction
  • a base fabric produced in this fashion is placed into endless form during installation on a paper machine, and for this reason is referred to as an on-machine-seamable fabric.
  • To place such a fabric into endless form the two widthwise edges are brought together, the seaming loops at the two edges are interdigitated with one another, and a seaming pin or pintle is directed through the passage formed by the interdigitated seaming loops.
  • the woven base fabrics may be laminated by placing at least one base fabric within the endless loop formed by another, and by needling a staple fiber batt through these base fabrics to join them to one another.
  • One or more of these woven base fabrics may be of the on-machine-seamable type. This is now a well known laminated press fabric with a multiple base support structure.
  • the woven base fabrics are in the form of endless loops, or are seamable into such forms, having a specific length, measured longitudinally therearound, and a specific width, measured transversely thereacross.
  • Y and “X” and “T” shaped monofilaments are also described. Fabric stability at permeabilities of 200 CFM or greater using the shaped cross-machine-direction yarns is maintained. None of the prior art however, uses shaped yarns as functional yarns which reduce air permeability without using a coating and without using stuffer yarns. Nor does any of the prior art used shaped monofilaments for improved coating adhesion and for producing bicomponent monofilaments.
  • the present invention uses shaped functional yarns to reduce air permeability without the need to use a coating or stuffer yarns.
  • the shaped monofilaments are also used for improved coating adhesion and for producing bicomponent monofilaments. More specifically, groove-shaped monofilaments and the fabrics made thereof are disclosed herein. When the fabrics are coated or laminated, the adhesion strength, tear-resistance and other properties are improved through an interlocking mechanism regardless of the particular coating chemistry.
  • Bicomponent monofilaments made from these grooved monofilaments using solution or wire coating have improved delamination resistance and may also include a conductive coating.
  • FIG. 1 is a cross-sectional view of the grooved monofilament according to the present invention.
  • FIG. 2 is a typical design for a die used to make the grooved monofilament in FIG. 1;
  • FIG. 3 shows a typical “tensile stress” vs. “strain” plot for the grooved monofilaments
  • FIGS. 4 ( b ) and 4 ( d ) are optical photomicrographs of the sheet surfaces of sample fabrics with grooved monofilaments.
  • FIGS. 4 ( a ) and 4 ( c ) are the sheet surfaces of typical prior art fabrics with circular monofilaments.
  • a preferred embodiment of the present invention will be described in the context of a papermaking dryer fabric.
  • the invention is applicable to the fabrics used in other sections of a paper machine, as well as to those used in other industrial settings where surface smoothness and planarity, and controlled permeabilities to water and air are of importance.
  • Some examples of other fabric types to which the invention is applicable include papermaker's forming and press fabrics, through-air-drying (TAD) fabrics and pulp forming fabrics.
  • TAD through-air-drying
  • Another example is of fabrics used in related-to-papermaking processes such as sludge filters and chemiwashers.
  • Yet another example of a fabric type to which the invention is applicable is engineered fabrics, such as fabrics used in making non-woven textiles in the wetlaid, drylaid, meltblown and/or spunbonding processes.
  • Fabric constructions include woven, spiral wound, knitted, extruded mesh, spiral-link, spiral coil, and other nonwoven fabrics. These fabrics may comprise monofilament, plied monofilament, multifilament or plied multifilament yarns, and may be single-layered, multi-layered or laminated.
  • the yarns are typically extruded from any one of the synthetic polymeric resins, such as polyamide and polyester resins, used for this purpose by those of ordinary skill in the industrial fabric arts.
  • FIG. 1 A preferred embodiment of the grooved functional monofilament 1 of the present invention is illustrated in FIG. 1 (cross-sectional view)
  • the monofilaments 1 are incorporated in a fabric as functional yarns as compared to stuffer yarns.
  • the surface 2 of the monofilament 1 has a plurality of grooves 3 running along the length thereof.
  • the grooves 3 may be provided during the extrusion of the monofilament 1 .
  • Each groove 3 has a C-shaped cross-section.
  • the “open angle”, which is defined as the angle centering at the origin of the “C” and facing its outlet, is much less than 180 degrees.
  • the grooved monofilament 1 is made of a particularly tough and strong polymer such as polyester (PET), or alternatively, polyamide (PA).
  • the grooved monofilament 1 can consist of another filament/fiber forming thermoplastic polymer material such as poly(phenylene sulfide) (PPS), polyetheretherketone (PEEK), poly(aryletherketone) (PEK), polyethylene (PE) or polypropylene (PP).
  • Groove-shaped PET monofilaments are typically made through melt spinning using a die (sometimes referred to as a “spinneret”), and the die design is an important factor in shape extrusion.
  • a die sometimes referred to as a “spinneret”
  • FIG. 2 One typical die 4 is shown in FIG. 2.
  • the cross-section of the capillary 5 is roughly circular with five projections 6 into the interior area of the capillary 5 .
  • the projections 6 have a circular shape.
  • the inlet angle 7 which is defined as the angle centering at the origin of the projection circular shape and facing into the interior area of the capillary 5 , is over 250 degree.
  • the diameter of the capillary 5 is about three times the size of the monofilaments to be produced.
  • the ratio of length to diameter of the capillary 5 is about 3:1.
  • Table 1 shows an example of the processing conditions for making the PET grooved monofilaments using this die 4 . Note that processing conditions depend on the particular fiber-forming material used. TABLE I Processing Conditions for Preparing Grooved PET Monofilaments. Draw & Extruder Die Spin Pump Melt & Quench Relax Throughput Resin Single Screw As Shown Size: 10 cc Melt: 550-555° F. Draw 5 ⁇ 5.28 Crystar Screw Size: 1.5′′ In Speed: 3 rpm Quench: 144° F. @ 375° F. lbs./hr from Screw Design: D- Relax 0.12 Dupont S. Barrier, 3D, @ 400° F. .95 IV High Work
  • the tensile properties of the grooved PET monofilaments indicated in Table 2 are comparable to those of PET monofilaments having other types of shapes. Further, by varying the processing conditions for making the grooved monofilaments, their physical and mechanical properties can be optimized for different applications.
  • FIGS. 4 ( b ) and 4 ( d ) are the optical photomicrographs of the sheet surfaces of the sample fabrics with the grooved monofilaments on top.
  • FIGS. 4 ( a ) and 4 ( c ) are the surfaces of prior art fabrics with circular monofilaments on top.
  • fabrics woven partially or completely with the grooved monofilaments exhibit improved adhesion to coatings, and to laminate substrates which would be mechanically coupled together by way of, for example, a flow of thermoplastic material from a thermoplastic laminate substrate which is heated.
  • the laminate substrate may comprise bicomponent yarns which upon heating causes the melting of a portion of such yarns which flows into the grooves and which upon setting mechanically secures the laminate substrate to the grooved monofilaments. Tear resistance is also improved.
  • bicomponent monofilaments can be made from these grooved monofilaments using solution or wire coating. Compared to typical prior art sheath-core monofilaments, it is believed that the bicomponent monofilaments will have much better delamination-resistance because of mechanical interlock.
  • One specific application of this type is the creation of conductive monofilaments made by coating the grooved core monofilaments with a conductive coating.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Filtering Materials (AREA)
  • Artificial Filaments (AREA)
US10/334,513 2002-12-31 2002-12-31 Grooved-shape monofilaments and the fabrics made thereof Abandoned US20040127129A1 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
US10/334,513 US20040127129A1 (en) 2002-12-31 2002-12-31 Grooved-shape monofilaments and the fabrics made thereof
NZ540997A NZ540997A (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof
RU2005120641A RU2361971C2 (ru) 2002-12-31 2003-12-19 Фасонные моноволокна с пазами и ткани, изготовленные из них
US10/540,725 US9315939B2 (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof
AU2003297376A AU2003297376A1 (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof
EP03814870.6A EP1579041B1 (en) 2002-12-31 2003-12-19 Industrial fabrics made of shaped monofilaments with grooves
KR1020057012429A KR100851628B1 (ko) 2002-12-31 2003-12-19 그루브를 구비한 이형단면 모노필라멘트 및 그로부터제조된 직물
ZA200505262A ZA200505262B (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof
BRPI0317812-9B1A BR0317812B1 (pt) 2002-12-31 2003-12-19 Tecido de preparação de papel ou tecido projetado para o uso na preparação de papel ou não-tecidos
JP2004565581A JP4637587B2 (ja) 2002-12-31 2003-12-19 溝状の形をつけられたモノフィラメント糸及びその糸から作られる布
CN2003801081218A CN1732293B (zh) 2002-12-31 2003-12-19 具沟槽的异形单丝以及由其制成的织物
EP11006105.8A EP2392699B1 (en) 2002-12-31 2003-12-19 Fabrics comprising shaped monofilaments with grooves
CA 2512435 CA2512435C (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof
MXPA05007184A MXPA05007184A (es) 2002-12-31 2003-12-19 Monofilamentos formados con ranuras y las telas hechas con los mismos.
PCT/US2003/040529 WO2004061168A2 (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof
ES11006105T ES2810073T3 (es) 2002-12-31 2003-12-19 Telas que comprenden monofilamentos conformados con ranuras
TW92137462A TWI352139B (en) 2002-12-31 2003-12-30 Fabric and spiral link
NO20053704A NO20053704L (no) 2002-12-31 2005-07-29 Formgitte monofilamenter med spor og duker fremstilt av slike

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/334,513 US20040127129A1 (en) 2002-12-31 2002-12-31 Grooved-shape monofilaments and the fabrics made thereof

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/540,725 Continuation-In-Part US9315939B2 (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof
US10540725 Continuation-In-Part 2007-03-16

Publications (1)

Publication Number Publication Date
US20040127129A1 true US20040127129A1 (en) 2004-07-01

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
US10/334,513 Abandoned US20040127129A1 (en) 2002-12-31 2002-12-31 Grooved-shape monofilaments and the fabrics made thereof
US10/540,725 Active 2028-02-01 US9315939B2 (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
US10/540,725 Active 2028-02-01 US9315939B2 (en) 2002-12-31 2003-12-19 Shaped monofilaments with grooves and the fabrics made thereof

Country Status (16)

Country Link
US (2) US20040127129A1 (ko)
EP (2) EP2392699B1 (ko)
JP (1) JP4637587B2 (ko)
KR (1) KR100851628B1 (ko)
CN (1) CN1732293B (ko)
AU (1) AU2003297376A1 (ko)
BR (1) BR0317812B1 (ko)
CA (1) CA2512435C (ko)
ES (1) ES2810073T3 (ko)
MX (1) MXPA05007184A (ko)
NO (1) NO20053704L (ko)
NZ (1) NZ540997A (ko)
RU (1) RU2361971C2 (ko)
TW (1) TWI352139B (ko)
WO (1) WO2004061168A2 (ko)
ZA (1) ZA200505262B (ko)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004036030A1 (de) * 2004-07-23 2006-02-16 Wabco Gmbh & Co.Ohg Faden für akustisches Dämmmaterial, insbesondere für Geräuschdämpfer in Drucklufteinrichtungen
US20070277897A1 (en) * 2006-06-01 2007-12-06 Kevin Nelson King Double layer woven fabric
US20080289900A1 (en) * 2004-07-24 2008-11-27 Bernd Christoffers Noise Damper for a Compressed Air Device
US20100291824A1 (en) * 2007-09-07 2010-11-18 Astenjohnson, Inc. Fabric for processing spunmelt or airlaid nonwovens including profiled yarns for soil release and contamination resistance
US20110168481A1 (en) * 2008-06-20 2011-07-14 Hendrik Harting Sound Damper for Compressed Air Systems of Vehicles
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US9315939B2 (en) 2016-04-19
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