ES2537092T3 - Telas de fibras hiladas y termoadheridas de mezclas de poliolefinas - Google Patents

Telas de fibras hiladas y termoadheridas de mezclas de poliolefinas Download PDF

Info

Publication number
ES2537092T3
ES2537092T3 ES07854630.6T ES07854630T ES2537092T3 ES 2537092 T3 ES2537092 T3 ES 2537092T3 ES 07854630 T ES07854630 T ES 07854630T ES 2537092 T3 ES2537092 T3 ES 2537092T3
Authority
ES
Spain
Prior art keywords
spun
weight
copolymer
thermo
dsc
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.)
Active
Application number
ES07854630.6T
Other languages
English (en)
Inventor
Smita Kacker
Chia Yung Cheng
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
Application granted granted Critical
Publication of ES2537092T3 publication Critical patent/ES2537092T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Woven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Una tela no tejida hilada y termoadherida que comprende una composición de mezcla poliolefínica adecuada para composiciones de fibra o filamento hilado y termoadherido, comprendiendo dicha mezcla: a) de 60 a 98% en peso de al menos un copolímero de propileno aleatorio que tiene un contenido en comonómero de desde 8 a 25% en peso basado en el peso total de copolímero y un punto de transición de fusión cristalina (Tf) cuando se determina por calorimetría diferencial de barrido (DSC) de desde 40°C a 110°C y b) de 2 a 40% en peso de al menos un homopolímero o copolímero de polipropileno sustancialmente isotáctico, que tiene un punto de transición de fusión cristalina (Tf) cuando se determina por DSC mayor que aproximadamente 120°C; en la que dicha mezcla presenta un caudal de masa fundida (CMF) de desde 160 g/10 min a 500 g/10 min, medido según ASTM D1238, Condición L.
ES07854630.6T 2007-01-19 2007-11-14 Telas de fibras hiladas y termoadheridas de mezclas de poliolefinas Active ES2537092T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US655399 1996-05-30
US11/655,399 US8728960B2 (en) 2007-01-19 2007-01-19 Spunbond fibers and fabrics from polyolefin blends
PCT/US2007/084646 WO2008091432A2 (en) 2007-01-19 2007-11-14 Spunbond fibers and fabrics from polyolefin blends

Publications (1)

Publication Number Publication Date
ES2537092T3 true ES2537092T3 (es) 2015-06-02

Family

ID=38293398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07854630.6T Active ES2537092T3 (es) 2007-01-19 2007-11-14 Telas de fibras hiladas y termoadheridas de mezclas de poliolefinas

Country Status (9)

Country Link
US (1) US8728960B2 (es)
EP (1) EP2104756B1 (es)
JP (1) JP5525822B2 (es)
CN (1) CN101611181B (es)
DK (1) DK2104756T3 (es)
ES (1) ES2537092T3 (es)
MX (1) MX2009007677A (es)
TW (1) TWI478975B (es)
WO (1) WO2008091432A2 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100029164A1 (en) 2008-08-04 2010-02-04 Sudhin Datta Soft Polypropylene-Based Nonwovens
US9018112B2 (en) * 2003-11-18 2015-04-28 Exxonmobil Chemicals Patents Inc. Extensible polypropylene-based nonwovens
US7951732B2 (en) * 2007-01-26 2011-05-31 Exxonmobil Chemical Patents Inc. Elastomeric laminates for consumer products
US10161063B2 (en) 2008-09-30 2018-12-25 Exxonmobil Chemical Patents Inc. Polyolefin-based elastic meltblown fabrics
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US9498932B2 (en) 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
US8710148B2 (en) * 2011-12-02 2014-04-29 Exxonmobil Chemical Patents Inc. Polymer compositions and nonwoven compositions prepared therefrom
US8664129B2 (en) 2008-11-14 2014-03-04 Exxonmobil Chemical Patents Inc. Extensible nonwoven facing layer for elastic multilayer fabrics
CN102300883B (zh) * 2009-01-29 2014-08-20 埃克森美孚化学专利公司 聚丙烯非织造纤维和织物及其制造方法
CN106564255A (zh) 2009-02-27 2017-04-19 埃克森美孚化学专利公司 具有非弹性区的双轴弹性非织造层压体
US8668975B2 (en) 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
WO2012064468A2 (en) 2010-11-09 2012-05-18 Exxonmobil Chemical Patents Inc. Meltblown nonwoven compositions and methods for making them
EP2463413B1 (en) * 2010-12-07 2014-01-29 Basell Poliolefine Italia S.r.l. Polyolefin fibres
EP2751314A1 (en) * 2011-08-30 2014-07-09 Total Research & Technology Feluy Fibers and nonwovens comprising a propylene random copolymer, and process for producing the fibers
US10059081B2 (en) 2011-12-22 2018-08-28 Exxonmobil Chemical Patents Inc. Fibers and nonwoven materials prepared therefrom
CN103361767B (zh) * 2012-03-29 2016-09-28 彭宏 一种低成本的聚烯烃弹性纤维及其制造方法
CN104619901B (zh) * 2012-09-14 2017-09-19 出光兴产株式会社 多层无纺布及其制造方法
US9322114B2 (en) 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
CN104884478B (zh) 2012-12-03 2017-09-19 埃克森美孚化学专利公司 丙烯聚合物
EP2971315B1 (en) 2013-03-12 2018-06-13 Fitesa Nonwoven, Inc. Extensible nonwoven fabric
US11492477B2 (en) 2013-06-04 2022-11-08 Exxonmobil Chemicals Patent Inc. Polymer compositions and nonwoven compositions prepared therefrom
US11214036B2 (en) 2013-06-18 2022-01-04 Exxonmobil Chemical Patents Inc. Fibers and nonwoven materials prepared therefrom
US11549201B2 (en) 2013-06-18 2023-01-10 Exxonmobil Chemicals Patents Inc. Fibers and nonwoven materials prepared therefrom
US9615980B2 (en) 2013-07-29 2017-04-11 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system
US20150032078A1 (en) 2013-07-29 2015-01-29 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system with a visual cue
US9265674B2 (en) 2013-07-29 2016-02-23 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system with low stiffness
US9265673B2 (en) 2013-07-29 2016-02-23 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system
US9480611B2 (en) 2013-07-29 2016-11-01 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system
US9339425B2 (en) 2013-11-04 2016-05-17 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system adapted to enhance gasketing
US9468569B2 (en) * 2013-11-04 2016-10-18 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system and waist elastic with low load loss properties
US9597237B2 (en) 2013-12-31 2017-03-21 Kimberly-Clark Worldwide, Inc Absorbent article having a fastening system
US9980859B2 (en) 2014-01-31 2018-05-29 Kimberly-Clark Worldwide, Inc. Absorbent article having a fastening system with improved flexibility
WO2016002941A1 (ja) 2014-07-04 2016-01-07 パネフリ工業株式会社 立体網状繊維集合体
US9849043B2 (en) 2014-10-31 2017-12-26 Kimberly-Clark Worldwide, Inc. Absorbent article having a protected fastening system
WO2016192097A1 (en) 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Spunbond fabrics comprising propylene-based elastomer compositions and methods thereof
KR101791231B1 (ko) 2015-12-23 2017-10-27 주식회사 엘지화학 장섬유 강화용 올레핀 중합체의 제조 방법 및 장섬유
KR102192696B1 (ko) * 2016-01-08 2020-12-18 아빈티브 스페셜티 머티리얼즈 인크. 개선된 촉감을 가진 부직포
US10844529B2 (en) 2016-05-02 2020-11-24 Exxonmobil Chemicals Patents Inc. Spunbond fabrics comprising propylene-based elastomer compositions and methods for making the same
CN106906574A (zh) * 2017-01-18 2017-06-30 佛山市南海必得福无纺布有限公司 一种高弹性无纺布及其生产工艺
WO2018139523A1 (ja) * 2017-01-27 2018-08-02 東レ株式会社 スパンボンド不織布
WO2019065836A1 (ja) * 2017-09-28 2019-04-04 東レ株式会社 スパンボンド不織布
WO2019167851A1 (ja) * 2018-02-28 2019-09-06 東レ株式会社 スパンボンド不織布
EP3853399A1 (en) * 2018-09-21 2021-07-28 Borealis AG Polypropylene composition for melt spun fiber applications
US20200208315A1 (en) 2018-12-27 2020-07-02 Exxonmobil Chemical Patents Inc. Propylene-Based Spunbond Fabrics With Faster Crystallization Time

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825379A (en) 1972-04-10 1974-07-23 Exxon Research Engineering Co Melt-blowing die using capillary tubes
GB1489108A (en) 1975-05-12 1977-10-19 Uniroyal Ltd Olefin polymer compositions
JPS6012717B2 (ja) * 1976-09-10 1985-04-03 日本電気株式会社 絶縁ゲ−ト型電界効果トランジスタを用いた半導体回路
US4208366A (en) 1978-10-31 1980-06-17 E. I. Du Pont De Nemours And Company Process for preparing a nonwoven web
US4334340A (en) 1980-01-25 1982-06-15 Crown Zellerbach Corporation System and method for dispersing filaments
US4405297A (en) 1980-05-05 1983-09-20 Kimberly-Clark Corporation Apparatus for forming nonwoven webs
US5384299A (en) 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
GB2203764B (en) 1987-04-25 1991-02-13 Reifenhaeuser Masch Production of spun fleece from continuous synthetic filaments
US5441920A (en) 1989-03-21 1995-08-15 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
US6235664B1 (en) * 1997-03-04 2001-05-22 Exxon Chemical Patents, Inc. Polypropylene copolymer alloys for soft nonwoven fabrics
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
AU5007500A (en) * 1999-05-13 2000-12-05 Exxon Chemical Patents Inc. Elastic fibers and articles made therefrom, including crystalline and crystallizable polymers of propylene
US6960635B2 (en) 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
CN100338275C (zh) * 2002-09-25 2007-09-19 巴塞尔聚烯烃意大利有限公司 适合于纺粘非织造织物的聚丙烯纤维
US20050106978A1 (en) * 2003-11-18 2005-05-19 Cheng Chia Y. Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same
US20050130544A1 (en) 2003-11-18 2005-06-16 Cheng Chia Y. Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same
JP4599366B2 (ja) * 2004-01-27 2010-12-15 ザ プロクター アンド ギャンブル カンパニー メルトフローレートの高い繊維を含有する柔軟で伸張性のある不織布ウェブ
WO2005080497A1 (en) * 2004-02-12 2005-09-01 Exxonmobil Chemical Patents Inc. Polypropylene resin suitable for fibers and nonwovens
JP4809845B2 (ja) * 2004-12-17 2011-11-09 エクソンモービル・ケミカル・パテンツ・インク ポリマー・ブレンドおよび該ブレントからの不織布製品
SG160338A1 (en) 2005-01-31 2010-04-29 Exxonmobil Chem Patents Inc Polymer blends and pellets and methods of producing same

Also Published As

Publication number Publication date
DK2104756T3 (en) 2015-06-08
WO2008091432A3 (en) 2008-10-16
TWI478975B (zh) 2015-04-01
JP5525822B2 (ja) 2014-06-18
TW200835739A (en) 2008-09-01
CN101611181A (zh) 2009-12-23
US8728960B2 (en) 2014-05-20
WO2008091432A2 (en) 2008-07-31
US20080172840A1 (en) 2008-07-24
EP2104756B1 (en) 2015-03-04
JP2010516836A (ja) 2010-05-20
CN101611181B (zh) 2013-03-27
MX2009007677A (es) 2009-10-07
EP2104756A2 (en) 2009-09-30

Similar Documents

Publication Publication Date Title
ES2537092T3 (es) Telas de fibras hiladas y termoadheridas de mezclas de poliolefinas
ATE440909T1 (de) Polymerblends und vliesstoffe daraus
BRPI0815598A2 (pt) Composições de polipropileno não-tecidos macias e elásticas
EA200702275A1 (ru) Полимер с высокой текучестью расплава, имеющий улучшенную износостойкость, для применения в трубах
ATE475691T1 (de) Polyolefinzusammensetzungen
CA2588770A1 (en) Homogeneous polymer blend and articles therefrom
DE602005026514D1 (de) Verbesserter vliesstoff und verbesserte fasern
JP2008518851A5 (es)
AR041391A1 (es) Fibras de polipropileno adecuadas para telas de filamentos no tejidas
BRPI1015995A2 (pt) composição de copolímero de polipropileno heterofásico
JP2010513634A5 (es)
ATE523558T1 (de) Polypropylenzusammensetzung mit hohem durchfluss
RU2016100227A (ru) Впитывающее изделие, содержащее нетканое полотно, образованное из пористых полиолефиновых волокон
WO2004014997A3 (en) Plasticized polyolefin compositions
BR112013010919A2 (pt) filme de compósito de poliolefina
RU2002130500A (ru) Полиолефиновые листы для термоформования
BR112014013540A8 (pt) terpolímeros para tubos à base de propileno
BR112013003887B8 (pt) artigo fabricado, tecido fiado e termoconsolidado, e, artigo de uso final
BR112017003374A2 (pt) nucleação com nucleador de compósito em bloco
SG165405A1 (en) Soft homogeneous isotactic polypropylene compositions
BR112015008944A2 (pt) composição de terpolímeros à base de propileno para tubos
BRPI0511307A (pt) composição poliolefìnica tendo um alto balanço de dureza, resistência a impacto e alongamento na ruptura e um baixo encolhimento térmico
ATE547469T1 (de) Weiche heterogene isotaktische polypropylenzusammensetzungen
MX2021001808A (es) Composicion a base de polipropileno con pintabilidad mejorada.
ATE459685T1 (de) Für thermoformbare folien geeignete zusammensetzung und daraus hergestellte artikel