WO2019025943A3 - Semi-continuous filaments including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same - Google Patents

Semi-continuous filaments including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same Download PDF

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Publication number
WO2019025943A3
WO2019025943A3 PCT/IB2018/055686 IB2018055686W WO2019025943A3 WO 2019025943 A3 WO2019025943 A3 WO 2019025943A3 IB 2018055686 W IB2018055686 W IB 2018055686W WO 2019025943 A3 WO2019025943 A3 WO 2019025943A3
Authority
WO
WIPO (PCT)
Prior art keywords
semi
crystalline polyolefin
continuous filaments
tackifier resin
hydrocarbon tackifier
Prior art date
Application number
PCT/IB2018/055686
Other languages
French (fr)
Other versions
WO2019025943A2 (en
Inventor
Eugene G. Joseph
Saurabh BATRA
Michael R. Berrigan
John D. Stelter
Jacob J. THELEN
Zackary J. BECKER
Liyun REN
Sachin TALWAR
Michael D. Romano
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Priority to CN201880050061.5A priority Critical patent/CN110998003A/en
Priority to JP2020504718A priority patent/JP2020529526A/en
Priority to EP18840426.3A priority patent/EP3662103A4/en
Priority to US16/631,443 priority patent/US20200208314A1/en
Publication of WO2019025943A2 publication Critical patent/WO2019025943A2/en
Publication of WO2019025943A3 publication Critical patent/WO2019025943A3/en

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
    • 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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Nonwoven webs including one or more semi-continuous filaments made of a mixture including from about 50% w/w to about 99% w/w of at least one crystalline polyolefin (co)polymer, and from about 1% w/w to about 40% w/w of at least one hydrocarbon tackifier resin. The at least one semi-continuous filament exhibits molecular orientation, and at least one of the crystalline polyolefin (co)polymer or the nonwoven web exhibits a Heat of Fusion measured using Differential Scanning Calorimetry of greater than 50 Joules/g. A process for making the semi-continuous filaments and nonwoven webs is also disclosed.
PCT/IB2018/055686 2017-07-31 2018-07-30 Semi-continuous filaments including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same WO2019025943A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201880050061.5A CN110998003A (en) 2017-07-31 2018-07-30 Semi-continuous filaments comprising crystalline polyolefin and hydrocarbon tackifying resin and process for making same
JP2020504718A JP2020529526A (en) 2017-07-31 2018-07-30 Semi-continuous filament containing crystalline polyolefin and hydrocarbon tackifier resin, and method for producing the same
EP18840426.3A EP3662103A4 (en) 2017-07-31 2018-07-30 Semi-continuous filaments including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same
US16/631,443 US20200208314A1 (en) 2017-07-31 2018-07-30 Semi-continuous filaments including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762539242P 2017-07-31 2017-07-31
US62/539,242 2017-07-31
US201862700931P 2018-07-20 2018-07-20
US62/700,931 2018-07-20

Publications (2)

Publication Number Publication Date
WO2019025943A2 WO2019025943A2 (en) 2019-02-07
WO2019025943A3 true WO2019025943A3 (en) 2019-04-25

Family

ID=65232443

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/055686 WO2019025943A2 (en) 2017-07-31 2018-07-30 Semi-continuous filaments including a crystalline polyolefin and a hydrocarbon tackifier resin, and process for making same

Country Status (5)

Country Link
US (1) US20200208314A1 (en)
EP (1) EP3662103A4 (en)
JP (1) JP2020529526A (en)
CN (1) CN110998003A (en)
WO (1) WO2019025943A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110785684B (en) 2017-06-29 2022-06-03 3M创新有限公司 Article and method of making the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635290A (en) * 1994-07-18 1997-06-03 Kimberly-Clark Corporation Knit like nonwoven fabric composite
US20090264846A1 (en) * 2008-04-18 2009-10-22 Chien William M Synthetic Fabrics, Components Thereof, And Methods For Making The Same
US20120251771A1 (en) * 2011-04-04 2012-10-04 Lenox Wilson Method of making a smooth elastic nonwoven composite
US20150143653A1 (en) * 2013-11-27 2015-05-28 Kimberly-Clark Worldwide, Inc. Nowoven Tack Cloth for Wipe Applications
US20160002826A1 (en) * 2013-02-22 2016-01-07 Kuraray Co., Ltd. Fiber, fabric, and nonwoven fabric

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060246804A1 (en) * 2005-04-29 2006-11-02 Thomas Oomman P Elastomeric materials
JP2007217625A (en) * 2006-02-20 2007-08-30 Sumitomo Chemical Co Ltd Modified thermoplastic resin composition
JP2016535180A (en) * 2013-09-03 2016-11-10 スリーエム イノベイティブ プロパティズ カンパニー Melt spinning process, melt spun nonwoven fiber web, and related filter media

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635290A (en) * 1994-07-18 1997-06-03 Kimberly-Clark Corporation Knit like nonwoven fabric composite
US20090264846A1 (en) * 2008-04-18 2009-10-22 Chien William M Synthetic Fabrics, Components Thereof, And Methods For Making The Same
US20120251771A1 (en) * 2011-04-04 2012-10-04 Lenox Wilson Method of making a smooth elastic nonwoven composite
US20160002826A1 (en) * 2013-02-22 2016-01-07 Kuraray Co., Ltd. Fiber, fabric, and nonwoven fabric
US20150143653A1 (en) * 2013-11-27 2015-05-28 Kimberly-Clark Worldwide, Inc. Nowoven Tack Cloth for Wipe Applications

Also Published As

Publication number Publication date
US20200208314A1 (en) 2020-07-02
JP2020529526A (en) 2020-10-08
EP3662103A2 (en) 2020-06-10
EP3662103A4 (en) 2021-04-14
CN110998003A (en) 2020-04-10
WO2019025943A2 (en) 2019-02-07

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