ES2537092T3 - Telas de fibras hiladas y termoadheridas de mezclas de poliolefinas - Google Patents
Telas de fibras hiladas y termoadheridas de mezclas de poliolefinas Download PDFInfo
- 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
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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal 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.
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)
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 |
US8664129B2 (en) | 2008-11-14 | 2014-03-04 | Exxonmobil Chemical Patents Inc. | Extensible nonwoven facing layer for elastic multilayer 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 |
WO2010087921A1 (en) * | 2009-01-29 | 2010-08-05 | Exxonmobil Chemical Patents Inc. | Polypropylene nonwoven fibers and fabrics and methods for making same |
WO2010098792A1 (en) | 2009-02-27 | 2010-09-02 | Exxonmobil Chemical Patents Inc. | Multi-layer nonwoven in situ laminates and method of producing the same |
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 |
WO2013030188A1 (en) * | 2011-08-30 | 2013-03-07 | 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 |
WO2014042253A1 (ja) * | 2012-09-14 | 2014-03-20 | 出光興産株式会社 | 多層不織布及びその製造方法 |
US9322114B2 (en) | 2012-12-03 | 2016-04-26 | Exxonmobil Chemical Patents Inc. | Polypropylene fibers and fabrics |
BR112015011141B1 (pt) | 2012-12-03 | 2021-04-27 | Exxonmobil Chemical Patents Inc | Composição de polímero de propileno feita com um catalisador de não metaloceno |
ES2685921T3 (es) | 2013-03-12 | 2018-10-15 | Fitesa Nonwoven, Inc. | Tela no tejida extensible |
WO2014197141A1 (en) | 2013-06-04 | 2014-12-11 | Exxonmobil Chemical Patents Inc. | Polymer compositions and nonwoven compositions prepared therefrom |
EP3011088B1 (en) | 2013-06-18 | 2020-12-02 | ExxonMobil Chemical Patents Inc. | Fibers and nonwoven materials prepared therefrom |
EP3011089B1 (en) | 2013-06-18 | 2020-12-02 | ExxonMobil Chemical Patents Inc. | Fibers and nonwoven materials prepared therefrom |
US9265673B2 (en) | 2013-07-29 | 2016-02-23 | 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 |
US9615980B2 (en) | 2013-07-29 | 2017-04-11 | 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 |
US9265674B2 (en) | 2013-07-29 | 2016-02-23 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a fastening system with low stiffness |
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 |
JP5873225B1 (ja) | 2014-07-04 | 2016-03-01 | 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 |
KR102001758B1 (ko) * | 2015-06-05 | 2019-10-01 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 프로필렌계 엘라스토머 조성물을 포함하는 스펀본드 패브릭 및 이의 제조 방법 |
KR101791231B1 (ko) | 2015-12-23 | 2017-10-27 | 주식회사 엘지화학 | 장섬유 강화용 올레핀 중합체의 제조 방법 및 장섬유 |
CA3010787C (en) * | 2016-01-08 | 2022-03-22 | Avintiv Specialty Materials Inc. | Nonwoven fabric with improved hand-feel |
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 |
JP7081502B2 (ja) * | 2017-01-27 | 2022-06-07 | 東レ株式会社 | スパンボンド不織布 |
EP3690096B1 (en) * | 2017-09-28 | 2021-12-15 | Toray Industries, Inc. | Spunbond nonwoven fabric |
WO2019167851A1 (ja) * | 2018-02-28 | 2019-09-06 | 東レ株式会社 | スパンボンド不織布 |
WO2020058462A1 (en) * | 2018-09-21 | 2020-03-26 | Borealis Ag | Polypropylene composition for melt spun fiber applications |
WO2020139492A1 (en) | 2018-12-27 | 2020-07-02 | Exxonmobil Chemical Patents Inc. | Propylene-based spunbond fabrics with faster crystallization time |
Family Cites Families (20)
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 |
PL374316A1 (en) * | 2002-09-25 | 2005-10-03 | Basell Poliolefine Italia S.P.A. | Polypropylene fibres suitable for spunbonded non-woven fabrics |
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 |
MXPA06008389A (es) * | 2004-01-27 | 2006-08-25 | Procter & Gamble | Tramas de tela no tejida extensibles y suaves que contienen fibras con velocidad de flujo de fusion alta. |
US7319122B2 (en) * | 2004-02-12 | 2008-01-15 | Exxonmobil Chemical Patents Inc. | Polypropylene resin suitable for fibers and nonwovens |
WO2006065663A1 (en) * | 2004-12-17 | 2006-06-22 | Exxonmobil Chemical Patents Inc. | Polymer blends and nonwoven articles therefrom |
EP1846498B1 (en) * | 2005-01-31 | 2013-08-14 | ExxonMobil Chemical Patents Inc. | Polymer blends and pellets and methods of producing same |
-
2007
- 2007-01-19 US US11/655,399 patent/US8728960B2/en active Active
- 2007-11-14 ES ES07854630.6T patent/ES2537092T3/es active Active
- 2007-11-14 EP EP20070854630 patent/EP2104756B1/en not_active Not-in-force
- 2007-11-14 JP JP2009546377A patent/JP5525822B2/ja not_active Expired - Fee Related
- 2007-11-14 MX MX2009007677A patent/MX2009007677A/es unknown
- 2007-11-14 WO PCT/US2007/084646 patent/WO2008091432A2/en active Application Filing
- 2007-11-14 CN CN2007800512760A patent/CN101611181B/zh not_active Expired - Fee Related
- 2007-11-14 DK DK07854630.6T patent/DK2104756T3/en active
- 2007-11-26 TW TW096144811A patent/TWI478975B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101611181A (zh) | 2009-12-23 |
US8728960B2 (en) | 2014-05-20 |
DK2104756T3 (en) | 2015-06-08 |
WO2008091432A3 (en) | 2008-10-16 |
JP2010516836A (ja) | 2010-05-20 |
EP2104756A2 (en) | 2009-09-30 |
EP2104756B1 (en) | 2015-03-04 |
TW200835739A (en) | 2008-09-01 |
CN101611181B (zh) | 2013-03-27 |
WO2008091432A2 (en) | 2008-07-31 |
US20080172840A1 (en) | 2008-07-24 |
TWI478975B (zh) | 2015-04-01 |
JP5525822B2 (ja) | 2014-06-18 |
MX2009007677A (es) | 2009-10-07 |
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