DK0620294T3 - Flerkomponentfibre med tilfældigt fordelte makrodomæner, deres fremstilling og vliesstrukturer af sådanne fibre - Google Patents

Flerkomponentfibre med tilfældigt fordelte makrodomæner, deres fremstilling og vliesstrukturer af sådanne fibre

Info

Publication number
DK0620294T3
DK0620294T3 DK94302701T DK94302701T DK0620294T3 DK 0620294 T3 DK0620294 T3 DK 0620294T3 DK 94302701 T DK94302701 T DK 94302701T DK 94302701 T DK94302701 T DK 94302701T DK 0620294 T3 DK0620294 T3 DK 0620294T3
Authority
DK
Denmark
Prior art keywords
fibers
preparation
randomly distributed
nonwoven structures
multicomponent
Prior art date
Application number
DK94302701T
Other languages
English (en)
Inventor
Rakesh Kumar Gupta
Jon Randall Williams
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of DK0620294T3 publication Critical patent/DK0620294T3/da

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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/911—Specified treatment involving megarad or less
    • Y10S522/912—Polymer derived from ethylenic monomers only
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, 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
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
DK94302701T 1993-04-16 1994-04-15 Flerkomponentfibre med tilfældigt fordelte makrodomæner, deres fremstilling og vliesstrukturer af sådanne fibre DK0620294T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/046,861 US5554441A (en) 1993-04-16 1993-04-16 Random macrodomain multiconstituent fibers, their preparation, and nonwoven structures from such fibers

Publications (1)

Publication Number Publication Date
DK0620294T3 true DK0620294T3 (da) 1999-09-13

Family

ID=21945789

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94302701T DK0620294T3 (da) 1993-04-16 1994-04-15 Flerkomponentfibre med tilfældigt fordelte makrodomæner, deres fremstilling og vliesstrukturer af sådanne fibre

Country Status (6)

Country Link
US (2) US5554441A (da)
EP (1) EP0620294B1 (da)
JP (1) JP3904614B2 (da)
CA (1) CA2120103A1 (da)
DE (1) DE69416024T2 (da)
DK (1) DK0620294T3 (da)

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US5554437A (en) * 1993-04-06 1996-09-10 Hercules Incorporated Gamma-sterilizable barrier fabrics
GB9317490D0 (en) * 1993-08-23 1993-10-06 Hercules Inc Diaper barrier leg-cuff fabrics
US5411693A (en) * 1994-01-05 1995-05-02 Hercules Incorporated High speed spinning of multi-component fibers with high hole surface density spinnerettes and high velocity quench
US5698480A (en) * 1994-08-09 1997-12-16 Hercules Incorporated Textile structures containing linear low density polyethylene binder fibers
US6417122B1 (en) * 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6417121B1 (en) * 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6420285B1 (en) * 1994-11-23 2002-07-16 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6207602B1 (en) 1994-11-23 2001-03-27 Bba Nonwovens Simpsonville, Inc. Nonwoven fabrics and fabric laminates from multiconstituent polyolefin fibers
US5763334A (en) * 1995-08-08 1998-06-09 Hercules Incorporated Internally lubricated fiber, cardable hydrophobic staple fibers therefrom, and methods of making and using the same
US6117546A (en) * 1996-03-03 2000-09-12 Hercules Incorporated Yarns containing linear low density polyethylene fibers
AU5957298A (en) * 1996-12-19 1998-07-15 Kimberly-Clark Worldwide, Inc. Alloys of immiscible polymers
IT1299169B1 (it) * 1998-04-29 2000-02-29 Meraklon S R L Fibra in fiocco da miscele di resine polipropileniche con polietilene per la produzione di tessuto-non-tessuto termosaldato.
IT1303747B1 (it) * 1998-11-12 2001-02-23 Fare Spa Procedimento per la realizzazione di fibre di polipropilene dotatedi saldabilita' accresciuta, fibre di polipropilene ottenute con
US6440882B1 (en) 2000-02-29 2002-08-27 Exxon Mobil Chemical Patents Inc. Fibers and fabrics prepared with propylene impact copolymers
US6248833B1 (en) 2000-02-29 2001-06-19 Exxon Mobil Chemical Patents Inc. Fibers and fabrics prepared with propylene impact copolymers
US7732357B2 (en) 2000-09-15 2010-06-08 Ahlstrom Nonwovens Llc Disposable nonwoven wiping fabric and method of production
US6528554B1 (en) * 2001-02-15 2003-03-04 The University Of Akron Ultrasound assisted continuous process for making polymer blends and copolymers
US6753081B1 (en) * 2001-02-21 2004-06-22 Forta Corporation Fiber reinforcement material, products made therefrom, and method for making the same
US7168232B2 (en) * 2001-02-21 2007-01-30 Forta Corporation Fiber reinforcement material, products made thereform, and method for making the same
US6752846B2 (en) * 2002-07-18 2004-06-22 Kohler Co. Panel type air filter element with integral baffle
US7291389B1 (en) 2003-02-13 2007-11-06 Landec Corporation Article having temperature-dependent shape
US8021996B2 (en) 2008-12-23 2011-09-20 Kimberly-Clark Worldwide, Inc. Nonwoven web and filter media containing partially split multicomponent fibers
RU2641676C2 (ru) * 2016-07-05 2018-01-19 Ильшат Адгамович Хафизов Армирующая добавка для бетона

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Also Published As

Publication number Publication date
EP0620294B1 (en) 1999-01-20
JP3904614B2 (ja) 2007-04-11
CA2120103A1 (en) 1994-10-17
DE69416024T2 (de) 1999-07-01
DE69416024D1 (de) 1999-03-04
EP0620294A2 (en) 1994-10-19
US5554441A (en) 1996-09-10
EP0620294A3 (en) 1995-04-26
JPH06313216A (ja) 1994-11-08
US5582667A (en) 1996-12-10

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