KR20080038230A - 프로필렌 기재 멜트블로운 부직층 및 복합 구조물 - Google Patents

프로필렌 기재 멜트블로운 부직층 및 복합 구조물 Download PDF

Info

Publication number
KR20080038230A
KR20080038230A KR1020087006521A KR20087006521A KR20080038230A KR 20080038230 A KR20080038230 A KR 20080038230A KR 1020087006521 A KR1020087006521 A KR 1020087006521A KR 20087006521 A KR20087006521 A KR 20087006521A KR 20080038230 A KR20080038230 A KR 20080038230A
Authority
KR
South Korea
Prior art keywords
meltblown
nonwoven
propylene
nonwoven laminate
fibers
Prior art date
Application number
KR1020087006521A
Other languages
English (en)
Korean (ko)
Inventor
토마스 티. 알규어
앤디 씨. 창
게르트 제이. 클라센
안토니오스 케이. 도우파스
에드워드 엔. 닉커복커
홍 펭
랜디 이. 페퍼
요제프 제이. 반 둔
Original Assignee
다우 글로벌 테크놀로지스 인크.
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 다우 글로벌 테크놀로지스 인크. filed Critical 다우 글로벌 테크놀로지스 인크.
Publication of KR20080038230A publication Critical patent/KR20080038230A/ko

Links

Images

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
    • 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
    • D04H1/4374—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 using different kinds of webs, e.g. by layering webs
    • 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
    • D04H1/54—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
    • D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • 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]
    • Y10T442/601—Nonwoven fabric has an elastic quality
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020087006521A 2005-08-19 2006-08-03 프로필렌 기재 멜트블로운 부직층 및 복합 구조물 KR20080038230A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70966805P 2005-08-19 2005-08-19
US60/709,668 2005-08-19

Publications (1)

Publication Number Publication Date
KR20080038230A true KR20080038230A (ko) 2008-05-02

Family

ID=37308808

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087006521A KR20080038230A (ko) 2005-08-19 2006-08-03 프로필렌 기재 멜트블로운 부직층 및 복합 구조물

Country Status (10)

Country Link
US (1) US20080199673A1 (ru)
EP (1) EP1920099A1 (ru)
JP (1) JP2009504933A (ru)
KR (1) KR20080038230A (ru)
CN (1) CN101243221A (ru)
BR (1) BRPI0617146A2 (ru)
MX (1) MX2008002376A (ru)
RU (1) RU2415206C2 (ru)
TW (1) TW200714467A (ru)
WO (1) WO2007024447A1 (ru)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011034523A1 (en) * 2009-09-15 2011-03-24 Kimberly-Clark Worldwide, Inc. Coform nonwoven web formed from meltblown fibers including propylene/alpha-olefin
KR101394789B1 (ko) * 2010-01-28 2014-05-15 보레알리스 아게 용융 취입 섬유
KR20170117121A (ko) * 2015-03-09 2017-10-20 미쓰이 가가쿠 가부시키가이샤 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품 및 위생 마스크
US11913923B2 (en) 2017-09-15 2024-02-27 Lg Chem, Ltd. Method for evaluating properties of melt-blown plastic resin

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9018112B2 (en) 2003-11-18 2015-04-28 Exxonmobil Chemicals Patents Inc. Extensible polypropylene-based nonwovens
US20100029164A1 (en) * 2008-08-04 2010-02-04 Sudhin Datta Soft Polypropylene-Based Nonwovens
JP4753838B2 (ja) * 2005-11-08 2011-08-24 花王株式会社 伸縮性不織布
JP4753852B2 (ja) * 2006-01-11 2011-08-24 花王株式会社 伸縮性不織布
WO2007126994A1 (en) * 2006-04-26 2007-11-08 Exxonmobil Chemical Patents Inc., A Corporation Of The State Of Delaware Pelletized polymer for non-woven filter elements
FR2908864B1 (fr) * 2006-11-22 2013-04-26 Cedric Brochier Soieries Complexe eclairant verrier
US20090053959A1 (en) * 2007-08-21 2009-02-26 Sudhin Datta Soft and Elastic Nonwoven Polypropylene Compositions
CN101903457A (zh) 2007-10-19 2010-12-01 陶氏环球技术公司 基于聚烯烃的可剥离的密封件
US9498932B2 (en) 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
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
EP2342075B1 (en) 2008-09-30 2016-05-18 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
US20120116338A1 (en) * 2009-01-29 2012-05-10 Ferry William M Polypropylene Nonwoven Fibers And Fabrics And Methods For Making Same
KR101348060B1 (ko) * 2009-02-27 2014-01-03 엑손모빌 케미칼 패턴츠 인코포레이티드 다층 부직 동일-공정계 라미네이트 및 이의 제조 방법
BRPI0924024A2 (pt) 2009-04-10 2016-07-19 Dow Global Technologies Llc película de polipropileno biaxialmente orientada em multicamada
KR20140143847A (ko) * 2009-10-02 2014-12-17 엑손모빌 케미칼 패턴츠 인코포레이티드 다층 용융취입 복합체 및 이의 제조 방법
US8668975B2 (en) 2009-11-24 2014-03-11 Exxonmobil Chemical Patents Inc. Fabric with discrete elastic and plastic regions and method for making same
US9260808B2 (en) 2009-12-21 2016-02-16 Kimberly-Clark Worldwide, Inc. Flexible coform nonwoven web
US20110152808A1 (en) * 2009-12-21 2011-06-23 Jackson David M Resilient absorbent coform nonwoven web
US8653196B2 (en) 2010-01-11 2014-02-18 Dow Global Technologies, Llc Method for preparing polyethylene with high melt strength
BR112012022809A2 (pt) 2010-03-12 2018-05-15 Exxonmobil Chemical Patents Inc construções de laminado soprado por fusão elástico e métodos para fazer as mesmas
EP2601332B1 (en) 2010-08-02 2015-12-16 Borealis AG Melt blown media for air filtration
WO2012064468A2 (en) * 2010-11-09 2012-05-18 Exxonmobil Chemical Patents Inc. Meltblown nonwoven compositions and methods for making them
ES2542608T3 (es) * 2011-12-06 2015-08-07 Borealis Ag Copolímeros de PP para estructuras no tejidas fibrosas sopladas en fusión/de pulpa, con propiedades mecánicas mejoradas y un menor consumo de aire caliente
WO2013101931A1 (en) 2011-12-28 2013-07-04 Dow Global Technologies Llc Retortable easy opening seals for packaging film
US20130309439A1 (en) 2012-05-21 2013-11-21 Kimberly-Clark Worldwide, Inc. Fibrous Nonwoven Web with Uniform, Directionally-Oriented Projections and a Process and Apparatus for Making the Same
EP2669086A1 (en) 2012-05-28 2013-12-04 Dow Global Technologies LLC Cast silage film with enhanced cling properties
KR101384489B1 (ko) 2012-06-28 2014-04-10 롯데케미칼 주식회사 우수한 제립 안정성 및 잠재적 고용융 흐름성을 구비한 폴리프로필렌 수지 조성물
WO2014088856A1 (en) 2012-12-03 2014-06-12 Exxonmobil Chemical Patents Inc. Propylene polymers
US9322114B2 (en) 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
JP5641528B2 (ja) 2013-03-28 2014-12-17 住友理工株式会社 燃料電池用シール部材およびそれを用いた燃料電池シール体
DK3097224T3 (da) * 2014-01-24 2019-01-02 Fitesa Simpsonville Inc Smelteblæst ikke-vævet bane omfattende en genvundet polypropylenkomponent og en genvundet bæredygtig polymerkomponent og fremgangsmåde til fremstilling af samme
WO2015147119A1 (ja) * 2014-03-27 2015-10-01 大紀商事株式会社 不織布シートとそれを用いた抽出用フィルター及び抽出用バッグ
DK3034552T4 (da) 2014-12-15 2024-09-16 Borealis Ag Synergistic visbreaking-sammensætning af peroxid og hydroxylaminester til øgning af visbreaking-effektivitet
KR101962560B1 (ko) 2015-03-09 2019-03-26 미쓰이 가가쿠 가부시키가이샤 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품 및 위생 마스크
BR112018004685B1 (pt) 2015-09-10 2022-05-17 Dow Quimica Mexicana S.A. De C.V. Filme de múltiplas camadas e laminado ligado por ultrassom
JP6564071B2 (ja) * 2015-10-02 2019-08-21 ボレアリス エージー 向上した特性を有するメルトブローウエブ
JP2017095637A (ja) * 2015-11-26 2017-06-01 日本ポリプロ株式会社 変形回復性耐熱構造体用ポリプロピレン系樹脂組成物および変形回復性耐熱構造体
MY188653A (en) * 2017-12-21 2021-12-22 Kao Corp Meltblown non-woven fabric
JP6771012B2 (ja) * 2017-12-21 2020-10-21 花王株式会社 メルトブロー不織布
CZ2018647A3 (cs) * 2018-11-23 2020-06-03 Reifenhäuser GmbH & Co. KG Maschinenfabrik Objemná netkaná textilie se zvýšenou stlačitelností a zlepšenou schopností regenerace
CN112391744B (zh) * 2020-10-16 2021-08-24 吉祥三宝高科纺织有限公司 一种科技棉的制备方法
US11952690B2 (en) 2020-12-09 2024-04-09 Taiwan Textile Research Institute Breathable and waterproof non-woven fabric, manufacturing method of breathable and waterproof non-woven fabric, and breathable and waterproof cloth
TWI753693B (zh) * 2020-12-09 2022-01-21 財團法人紡織產業綜合研究所 透氣防水不織布及其製造方法
CN113652800B (zh) * 2021-08-18 2022-08-23 浙江冠诚科技有限公司 一种超柔软双组分防水透气无纺布及其生产工艺

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789699A (en) * 1986-10-15 1988-12-06 Kimberly-Clark Corporation Ambient temperature bondable elastomeric nonwoven web
US5593768A (en) * 1989-04-28 1997-01-14 Fiberweb North America, Inc. Nonwoven fabrics and fabric laminates from multiconstituent fibers
US5188885A (en) * 1989-09-08 1993-02-23 Kimberly-Clark Corporation Nonwoven fabric laminates
AU636487B2 (en) * 1990-06-18 1993-04-29 Kimberly-Clark Worldwide, Inc. A nonwoven web with improved barrier properties
US5145727A (en) * 1990-11-26 1992-09-08 Kimberly-Clark Corporation Multilayer nonwoven composite structure
US6194532B1 (en) * 1991-10-15 2001-02-27 The Dow Chemical Company Elastic fibers
US6448355B1 (en) * 1991-10-15 2002-09-10 The Dow Chemical Company Elastic fibers, fabrics and articles fabricated therefrom
US5306545A (en) * 1991-12-11 1994-04-26 Mitsui Petrochemical Industries, Ltd. Melt-blown non-woven fabric and laminated non-woven fabric material using the same
US5382400A (en) * 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
CA2163788C (en) * 1993-05-25 2004-04-27 G. Allan Stahl Novel polyolefin fibers and their fabrics
US5443898A (en) * 1993-06-29 1995-08-22 Fiberweb North America, Inc. Nonwoven webs and method of making same
JPH10502975A (ja) * 1994-05-24 1998-03-17 エクソン・ケミカル・パテンツ・インク 低融点プロピレンポリマーを含む繊維及び布
DE19544828A1 (de) * 1995-12-01 1997-06-05 Hoechst Ag Hochmolekulare Copolymere
US5721180A (en) * 1995-12-22 1998-02-24 Pike; Richard Daniel Laminate filter media
US5952252A (en) * 1996-02-20 1999-09-14 Kimberly-Clark Worldwide, Inc. Fully elastic nonwoven fabric laminate
US6103647A (en) * 1996-03-14 2000-08-15 Kimberly-Clark Worldwide, Inc. Nonwoven fabric laminate with good conformability
US6080818A (en) * 1997-03-24 2000-06-27 Huntsman Polymers Corporation Polyolefin blends used for non-woven applications
JPH10298824A (ja) * 1997-04-22 1998-11-10 Chisso Corp 繊維およびそれを用いた繊維成形体
TW482770B (en) * 1997-08-15 2002-04-11 Chisso Corp Propylene/ethylene random copolymer, molding material, and molded article
WO1999010580A1 (en) * 1997-08-29 1999-03-04 Kimberly-Clark Worldwide, Inc. Meltblown nonwoven web and process for making the same
RU2226200C2 (ru) * 1998-06-01 2004-03-27 Дау Глобал Текнолоджиз Инк. Способ получения моющихся, сушащихся эластичных изделий
ATE288508T1 (de) * 1999-05-13 2005-02-15 Exxonmobil Chem Patents Inc Elastische fasern und daraus hergestellte artikel,die kristalline und kristallisierbare propylenpolymere enthalten
JP2002105833A (ja) * 2000-09-22 2002-04-10 Mitsui Chemicals Inc 柔軟性不織布積層体
JP4210448B2 (ja) * 2001-10-30 2009-01-21 日本ポリプロ株式会社 マスターバッチ及びこれを用いた成形体
SG147306A1 (en) * 2001-11-06 2008-11-28 Dow Global Technologies Inc Isotactic propylene copolymers, their preparation and use
US6906160B2 (en) * 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
JP4155042B2 (ja) * 2002-02-20 2008-09-24 チッソ株式会社 弾性長繊維不織布及びこれを用いた繊維製品
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011034523A1 (en) * 2009-09-15 2011-03-24 Kimberly-Clark Worldwide, Inc. Coform nonwoven web formed from meltblown fibers including propylene/alpha-olefin
KR101394789B1 (ko) * 2010-01-28 2014-05-15 보레알리스 아게 용융 취입 섬유
KR20170117121A (ko) * 2015-03-09 2017-10-20 미쓰이 가가쿠 가부시키가이샤 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품 및 위생 마스크
US11913923B2 (en) 2017-09-15 2024-02-27 Lg Chem, Ltd. Method for evaluating properties of melt-blown plastic resin

Also Published As

Publication number Publication date
WO2007024447A1 (en) 2007-03-01
US20080199673A1 (en) 2008-08-21
RU2008110486A (ru) 2009-09-27
TW200714467A (en) 2007-04-16
BRPI0617146A2 (pt) 2011-07-12
CN101243221A (zh) 2008-08-13
MX2008002376A (es) 2008-03-18
EP1920099A1 (en) 2008-05-14
JP2009504933A (ja) 2009-02-05
RU2415206C2 (ru) 2011-03-27

Similar Documents

Publication Publication Date Title
KR20080038230A (ko) 프로필렌 기재 멜트블로운 부직층 및 복합 구조물
KR101533167B1 (ko) 스펀본드 부직포 적층체
EP2161360B1 (en) Elastic nonwoven fabric, process for producing the same, and textile product comprising the elastic nonwoven fabric
JP5847989B2 (ja) 非粘着性感触を有する延伸性および弾性コンジュゲート繊維およびウエブ
EP2676791B1 (en) Nonwoven laminate
EP2889133B1 (en) Nonwoven fabric laminate
EP1745167B1 (en) Improved nonwoven fabric and fibers
JP5931207B2 (ja) スパンボンド不織布
EP2034057A1 (en) Elastic spunbonded nonwoven and elastic nonwoven fabric comprising the same
CN107835876B (zh) 纺粘无纺织物及卫生材料
EP1730335A1 (en) Propylene-based copolymers, a method of making the fibers and articles made from the fibers
KR20170117121A (ko) 부직포 적층체, 신축성 부직포 적층체, 섬유 제품, 흡수성 물품 및 위생 마스크
US20150308039A1 (en) Extrusion coated textile laminate with improved peel strength
BR112013003896B1 (pt) Composição compreendendo copolímero de impacto de polipropileno
EP2671993B1 (en) Nonwoven fabric and textile product
KR102001758B1 (ko) 프로필렌계 엘라스토머 조성물을 포함하는 스펀본드 패브릭 및 이의 제조 방법
JP7138197B2 (ja) スパンボンド不織布、衛生材料、及びスパンボンド不織布の製造方法
US10844529B2 (en) Spunbond fabrics comprising propylene-based elastomer compositions and methods for making the same
WO2024128229A1 (ja) 不織布積層体、伸縮性不織布積層体、繊維製品、吸収性物品、マスク及びハップ材
US20200208315A1 (en) Propylene-Based Spunbond Fabrics With Faster Crystallization Time
JP2023089703A (ja) スパンボンド不織布及び衛生材料

Legal Events

Date Code Title Description
A201 Request for examination
E601 Decision to refuse application