EP3853401A4 - Bi-component fibers and nonwoven materials produced therefrom - Google Patents

Bi-component fibers and nonwoven materials produced therefrom Download PDF

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Publication number
EP3853401A4
EP3853401A4 EP19862229.2A EP19862229A EP3853401A4 EP 3853401 A4 EP3853401 A4 EP 3853401A4 EP 19862229 A EP19862229 A EP 19862229A EP 3853401 A4 EP3853401 A4 EP 3853401A4
Authority
EP
European Patent Office
Prior art keywords
produced therefrom
nonwoven materials
materials produced
component fibers
fibers
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.)
Pending
Application number
EP19862229.2A
Other languages
German (de)
French (fr)
Other versions
EP3853401A1 (en
Inventor
Srinivasa Syamal S. TALLURY
Louis K. APRAKU-BOADI
Paul E. ROLLIN Jr.
Bin Zhao
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.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical Patents 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 ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Publication of EP3853401A1 publication Critical patent/EP3853401A1/en
Publication of EP3853401A4 publication Critical patent/EP3853401A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
EP19862229.2A 2018-09-18 2019-08-30 Bi-component fibers and nonwoven materials produced therefrom Pending EP3853401A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862732599P 2018-09-18 2018-09-18
EP18199603 2018-10-10
PCT/US2019/048978 WO2020060747A1 (en) 2018-09-18 2019-08-30 Bi-component fibers and nonwoven materials produced therefrom

Publications (2)

Publication Number Publication Date
EP3853401A1 EP3853401A1 (en) 2021-07-28
EP3853401A4 true EP3853401A4 (en) 2023-04-19

Family

ID=69887860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19862229.2A Pending EP3853401A4 (en) 2018-09-18 2019-08-30 Bi-component fibers and nonwoven materials produced therefrom

Country Status (3)

Country Link
EP (1) EP3853401A4 (en)
CN (1) CN113039315A (en)
WO (1) WO2020060747A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022108673A1 (en) * 2020-11-19 2022-05-27 Exxonmobil Chemical Patents Inc. Nonwoven fabrics with improved haptics and mechanical properties

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11323715A (en) * 1998-05-14 1999-11-26 Mitsui Chem Inc Top sheet material for absorbent articles
EP1129247A1 (en) * 1998-11-12 2001-09-05 Kimberly-Clark Worldwide, Inc. Crimped multicomponent fibers and methods of making same
US6723669B1 (en) * 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
JP2011021300A (en) * 2009-07-17 2011-02-03 Daiwabo Holdings Co Ltd Crimping composite fiber and fibrous mass comprising the same
EP2559793A1 (en) * 2010-04-16 2013-02-20 Mitsui Chemicals, Inc. Composite crimp fiber, and non-woven fabric comprising the fiber

Family Cites Families (28)

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JPS62268818A (en) * 1986-05-15 1987-11-21 Kanebo Ltd Production of conjugate fiber
DE69637392T2 (en) * 1995-08-02 2008-05-08 Kimberly-Clark Worldwide, Inc., Neenah METHOD AND DEVICE FOR PRODUCING ARTIFICIAL FIBERS
BR9708409A (en) * 1996-03-29 1999-08-03 Hercules Inc Polypropylene and intens fibers made from them
US6074590A (en) * 1997-07-28 2000-06-13 Fina Technology, Inc. Process of making a bicomponent fiber
US6410138B2 (en) * 1997-09-30 2002-06-25 Kimberly-Clark Worldwide, Inc. Crimped multicomponent filaments and spunbond webs made therefrom
EP1074644A1 (en) * 1999-08-02 2001-02-07 Fiber Innovation Technology, Inc. Resilient multicomponent fibers and fabrics formed of the same
AU774541B2 (en) * 1999-12-21 2004-07-01 Kimberly-Clark Worldwide, Inc. Fine denier multicomponent fibers
JP2004131860A (en) * 2002-10-09 2004-04-30 Teijin Ltd Polyester composite fiber
US20040201125A1 (en) * 2003-04-14 2004-10-14 Nordson Corporation Method of forming high-loft spunbond non-woven webs and product formed thereby
DE602005011403D1 (en) * 2004-01-26 2009-01-15 Procter & Gamble FIBERS AND NONWOVENS, INCLUDING POLYPROPLYENE BLENDS AND MIXTURES
US7101623B2 (en) * 2004-03-19 2006-09-05 Dow Global Technologies Inc. Extensible and elastic conjugate fibers and webs having a nontacky feel
CN100577898C (en) * 2004-04-30 2010-01-06 陶氏环球技术公司 Improved nonwoven fabrics and fibers
US7737215B2 (en) * 2005-03-17 2010-06-15 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
RU2008151413A (en) * 2006-05-25 2010-06-27 Дау Глобал Текнолоджиз Инк. (Us) SOFT AND TENSIONABLE NONWOVEN MATERIALS TYPE SPANBOND ON A POLYPROPYLENE BASIS
JP2009019295A (en) * 2007-07-11 2009-01-29 Teijin Fibers Ltd Moisture-sensitive crimped conjugated fiber
US20090053959A1 (en) * 2007-08-21 2009-02-26 Sudhin Datta Soft and Elastic Nonwoven Polypropylene Compositions
US20090068420A1 (en) * 2007-09-07 2009-03-12 Invista North America S.A R.L. Multilayer variable stretch nonwoven fabric composites
US20100310810A1 (en) * 2009-06-03 2010-12-09 Eric Bryan Bond Structured Fibrous Web
CN102336956B (en) * 2010-07-14 2013-04-24 中国石油天然气股份有限公司 A special resin for modified polypropylene tobacco tow
US11274384B2 (en) * 2011-08-08 2022-03-15 Avintiv Specialty Materials Inc. Liquid barrier nonwoven fabrics with ribbon-shaped fibers
US9056032B2 (en) * 2012-06-29 2015-06-16 The Procter & Gamble Company Wearable article with outwardmost layer of multicomponent fiber nonwoven providing enhanced mechanical features
EP2897563B1 (en) * 2012-09-21 2018-10-24 The Procter and Gamble Company Article with soft nonwoven layer
CN104884478B (en) * 2012-12-03 2017-09-19 埃克森美孚化学专利公司 Propylene polymer
US9322114B2 (en) * 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
JP2015121007A (en) * 2013-11-19 2015-07-02 東レ株式会社 Polymethylpentene-based side-by-side-type composite fiber
WO2016192097A1 (en) * 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Spunbond fabrics comprising propylene-based elastomer compositions and methods thereof
EP3246443B1 (en) * 2016-05-18 2020-06-17 Fibertex Personal Care A/S Nonwoven fabric comprising a high loft layer
JP2019157293A (en) * 2018-03-12 2019-09-19 出光興産株式会社 Crimped fiber and method for producing crimped fiber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11323715A (en) * 1998-05-14 1999-11-26 Mitsui Chem Inc Top sheet material for absorbent articles
EP1129247A1 (en) * 1998-11-12 2001-09-05 Kimberly-Clark Worldwide, Inc. Crimped multicomponent fibers and methods of making same
US6723669B1 (en) * 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
JP2011021300A (en) * 2009-07-17 2011-02-03 Daiwabo Holdings Co Ltd Crimping composite fiber and fibrous mass comprising the same
EP2559793A1 (en) * 2010-04-16 2013-02-20 Mitsui Chemicals, Inc. Composite crimp fiber, and non-woven fabric comprising the fiber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020060747A1 *

Also Published As

Publication number Publication date
CN113039315A (en) 2021-06-25
WO2020060747A1 (en) 2020-03-26
EP3853401A1 (en) 2021-07-28

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