WO2011108504A1 - Tissu non-tissé élastique et produit fibreux - Google Patents

Tissu non-tissé élastique et produit fibreux Download PDF

Info

Publication number
WO2011108504A1
WO2011108504A1 PCT/JP2011/054551 JP2011054551W WO2011108504A1 WO 2011108504 A1 WO2011108504 A1 WO 2011108504A1 JP 2011054551 W JP2011054551 W JP 2011054551W WO 2011108504 A1 WO2011108504 A1 WO 2011108504A1
Authority
WO
WIPO (PCT)
Prior art keywords
crystalline polypropylene
nonwoven fabric
elastic nonwoven
core
mass
Prior art date
Application number
PCT/JP2011/054551
Other languages
English (en)
Japanese (ja)
Inventor
智明 武部
南　裕
洋平 郡
Original Assignee
出光興産株式会社
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 出光興産株式会社 filed Critical 出光興産株式会社
Priority to US13/581,904 priority Critical patent/US20120322330A1/en
Priority to EP11750614.7A priority patent/EP2543759A4/fr
Publication of WO2011108504A1 publication Critical patent/WO2011108504A1/fr

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • 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
    • D04H3/08—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
    • 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
    • Y10T442/602—Nonwoven fabric comprises an elastic strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)

Abstract

L'invention porte sur un tissu non-tissé élastique configuré à partir d'une fibre qui est filée à une vitesse de filage de 500 à 2 500 m/minute et qui contient un polypropylène à faible cristallinité satisfaisant aux conditions (a) [mmmm] = 20 - 60 mol % ; (b) [rrrr] / (1 - [mmmm]) ≦ 0,1 ; (c) [rmrm]> 2,5 en moles % ; (d) [mm] × [rr] / [mr]2 ≦, 2,0 ; (e) masse moléculaire moyenne en poids (Mw) = 10 000-200 000 ; et (f) distribution des masses moléculaires (Mw/Mn) < 4. L'invention porte aussi sur un produit fibreux utilisant ledit tissu non-tissé élastique. Le tissu non-tissé élastique et le produit fibreux qui l'utilise ont d'excellentes propriétés de recouvrance élastique, ne sont pas collants et sont agréables au toucher.
PCT/JP2011/054551 2010-03-01 2011-02-28 Tissu non-tissé élastique et produit fibreux WO2011108504A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/581,904 US20120322330A1 (en) 2010-03-01 2011-02-28 Elastic nonwoven cloth and fiber product
EP11750614.7A EP2543759A4 (fr) 2010-03-01 2011-02-28 Tissu non-tissé élastique et produit fibreux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010044492A JP2011179135A (ja) 2010-03-01 2010-03-01 弾性不織布及び繊維製品
JP2010-044492 2010-03-01

Publications (1)

Publication Number Publication Date
WO2011108504A1 true WO2011108504A1 (fr) 2011-09-09

Family

ID=44542156

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/054551 WO2011108504A1 (fr) 2010-03-01 2011-02-28 Tissu non-tissé élastique et produit fibreux

Country Status (4)

Country Link
US (1) US20120322330A1 (fr)
EP (1) EP2543759A4 (fr)
JP (1) JP2011179135A (fr)
WO (1) WO2011108504A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014142323A1 (fr) * 2013-03-15 2014-09-18 出光興産株式会社 Tissu non tissé et produit fibreux

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018789A1 (fr) * 2008-08-12 2010-02-18 出光興産株式会社 Procédé de fabrication d’une fibre élastique en polypropylène et fibre élastique en polypropylène
KR101929327B1 (ko) * 2012-09-21 2018-12-17 도레이첨단소재 주식회사 흡수성과 신축성 및 소프트성이 우수한 장섬유 스펀본드 부직포의 제조방법
US8782925B2 (en) 2013-09-03 2014-07-22 Jennus Athletics Company Athletic shoe
MY185393A (en) 2015-03-09 2021-05-17 Mitsui Chemicals Inc Nonwoven fabric layered body, stretchable nonwoven fabric layered body, fiber product, absorbent article, and sanitary mask
JP2019047910A (ja) * 2017-09-08 2019-03-28 三井化学株式会社 アイマスク、フェイスマスク、装着材及び貼り付け材
JP6754021B1 (ja) * 2020-03-30 2020-09-09 宇部エクシモ株式会社 帯電性鞘芯構造繊維、該繊維から得られる不織布、複合不織布、不織布加工品、及び不織布加工品の製造方法
CN112773025B (zh) * 2020-12-29 2024-03-29 无锡市圣华盾医疗科技有限公司 抗菌医用隔离衣及制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003129330A (ja) 2001-10-26 2003-05-08 Chisso Corp 弾性繊維，弾性不織布及びこれらを用いた繊維製品
WO2003087172A1 (fr) 2002-04-12 2003-10-23 Idemitsu Petrochemical Co., Ltd. Procede de production de polymeres de propylene modifies et polymeres de propylene modifies produits au moyen de ce procede
JP2007511680A (ja) 2003-11-18 2007-05-10 エクソンモービル・ケミカル・パテンツ・インク ポリオレフィンのブレンドから製造される弾性不織布及びその製造方法
JP2007277755A (ja) 2006-04-06 2007-10-25 Chisso Corp 弾性繊維、ならびに該弾性繊維を用いて得られる弾性不織布およびそれを用いた繊維製品
JP2009209506A (ja) 2008-02-07 2009-09-17 Idemitsu Kosan Co Ltd 弾性不織布及び繊維製品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470639A (en) * 1992-02-03 1995-11-28 Fiberweb North America, Inc. Elastic nonwoven webs and method of making same
JP2003027331A (ja) * 2001-07-16 2003-01-29 Idemitsu Petrochem Co Ltd ポリオレフィン系繊維
US20070055015A1 (en) * 2005-09-02 2007-03-08 Kraton Polymers U.S. Llc Elastomeric fibers comprising controlled distribution block copolymers
KR101547800B1 (ko) * 2007-06-26 2015-08-26 이데미쓰 고산 가부시키가이샤 탄성 부직포, 그의 제조방법 및 상기 탄성 부직포를 사용한 섬유 제품
US8101534B2 (en) * 2007-11-09 2012-01-24 Exxonmobil Chemical Patents Inc. Fibers and non-wovens prepared with propylene-based elastomers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003129330A (ja) 2001-10-26 2003-05-08 Chisso Corp 弾性繊維，弾性不織布及びこれらを用いた繊維製品
WO2003087172A1 (fr) 2002-04-12 2003-10-23 Idemitsu Petrochemical Co., Ltd. Procede de production de polymeres de propylene modifies et polymeres de propylene modifies produits au moyen de ce procede
JP2007511680A (ja) 2003-11-18 2007-05-10 エクソンモービル・ケミカル・パテンツ・インク ポリオレフィンのブレンドから製造される弾性不織布及びその製造方法
JP2007277755A (ja) 2006-04-06 2007-10-25 Chisso Corp 弾性繊維、ならびに該弾性繊維を用いて得られる弾性不織布およびそれを用いた繊維製品
JP2009209506A (ja) 2008-02-07 2009-09-17 Idemitsu Kosan Co Ltd 弾性不織布及び繊維製品

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
A. ZAMBELLI ET AL., MACROMOLECULES, vol. 6, 1973, pages 925
A. ZAMBELLI ET AL., MACROMOLECULES, vol. 8, 1975, pages 687

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014142323A1 (fr) * 2013-03-15 2014-09-18 出光興産株式会社 Tissu non tissé et produit fibreux
JP2014177729A (ja) * 2013-03-15 2014-09-25 Idemitsu Kosan Co Ltd 弾性不織布及び繊維製品

Also Published As

Publication number Publication date
EP2543759A1 (fr) 2013-01-09
JP2011179135A (ja) 2011-09-15
US20120322330A1 (en) 2012-12-20
EP2543759A4 (fr) 2013-07-31

Similar Documents

Publication Publication Date Title
JP6618002B2 (ja) 捲縮繊維及び不織布
JP5722222B2 (ja) スパンボンド不織布および繊維製品
JP5973920B2 (ja) スパンボンド不織布の製造方法及びスパンボンド不織布
JP6521963B2 (ja) スパンボンド不織布及びその製造方法
JP6007139B2 (ja) 不織布及び繊維製品
US9523161B2 (en) Elastic nonwoven fabric, process for producing the same, and textile product comprising the elastic nonwoven fabric
WO2011108504A1 (fr) Tissu non-tissé élastique et produit fibreux
EP2671993B1 (fr) Non-tissé et produit textile
JP5255350B2 (ja) 弾性不織布及び繊維製品
JP2010168713A (ja) 弾性不織布、その製造方法及び繊維製品
JP2018159158A (ja) スパンボンド不織布
WO2018212211A1 (fr) Fibres frisées et non-tissé
JP2018145536A (ja) スパンボンド不織布
JP2019148032A (ja) 繊維及び不織布

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11750614

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2011750614

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 13581904

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE