EA201170347A1 - Двухкомпонентное спанбондовое волокно и спанбондовая ткань, полученная из него - Google Patents
Двухкомпонентное спанбондовое волокно и спанбондовая ткань, полученная из негоInfo
- Publication number
- EA201170347A1 EA201170347A1 EA201170347A EA201170347A EA201170347A1 EA 201170347 A1 EA201170347 A1 EA 201170347A1 EA 201170347 A EA201170347 A EA 201170347A EA 201170347 A EA201170347 A EA 201170347A EA 201170347 A1 EA201170347 A1 EA 201170347A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- spanbond
- component
- fabric
- fiber
- received
- Prior art date
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
- 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
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- 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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
Abstract
Двухкомпонентные волокна, способы формирования двухкомпонентных волокон и изделия, сформированные из двухкомпонентных волокон, описаны в данном документе. Двухкомпонентные волокна в общем включают компонент оболочки и компонент сердцевины, где компонент оболочки содержит главным образом первый металлоценовый полипропилен, и компонент сердцевины содержит главным образом второй металлоценовый полипропилен.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/194,965 US8007699B2 (en) | 2008-08-20 | 2008-08-20 | Process of making bicomponent fiber |
PCT/US2009/052782 WO2010021839A1 (en) | 2008-08-20 | 2009-08-05 | Bicomponent spunbond fiber and supunbond fabric prepared therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201170347A1 true EA201170347A1 (ru) | 2011-08-30 |
Family
ID=41696651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201170347A EA201170347A1 (ru) | 2008-08-20 | 2009-08-05 | Двухкомпонентное спанбондовое волокно и спанбондовая ткань, полученная из него |
Country Status (7)
Country | Link |
---|---|
US (2) | US8007699B2 (ru) |
EP (1) | EP2352868A4 (ru) |
JP (1) | JP2012500343A (ru) |
KR (1) | KR20110044871A (ru) |
CN (1) | CN102124151B (ru) |
EA (1) | EA201170347A1 (ru) |
WO (1) | WO2010021839A1 (ru) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10058808B2 (en) | 2012-10-22 | 2018-08-28 | Cummins Filtration Ip, Inc. | Composite filter media utilizing bicomponent fibers |
DE102013014920A1 (de) * | 2013-07-15 | 2015-01-15 | Ewald Dörken Ag | Bikomponentenfaser zur Herstellung von Spinnvliesen |
DE102013014919A1 (de) | 2013-07-15 | 2015-01-15 | Ewald Dörken Ag | Bikomponentenfaser zur Herstellung von Spinnvliesen |
DE102013014917A1 (de) * | 2013-07-15 | 2015-01-15 | Ewald Dörken Ag | Bikomponentenfaser zur Herstellung von Spinnvliesen |
DE102013014918A1 (de) * | 2013-07-15 | 2015-01-15 | Ewald Dörken Ag | Bikomponentenfaser zur Herstellung von Spinnvliesen |
BE1023505B1 (nl) * | 2016-03-24 | 2017-04-11 | Beaulieu International Group | Non-woven-structuur met vezels die gekatalyseerd zijn door een metalloceenkatalysator |
DK3255071T3 (en) * | 2016-06-06 | 2024-04-02 | Borealis Ag | Polypropylene composition with improved heat resistance |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0760744A1 (en) * | 1994-05-24 | 1997-03-12 | Exxon Chemical Patents Inc. | Fibers and fabrics incorporating lower melting propylene polymers |
US5545464A (en) * | 1995-03-22 | 1996-08-13 | Kimberly-Clark Corporation | Conjugate fiber nonwoven fabric |
US5672415A (en) | 1995-11-30 | 1997-09-30 | Kimberly-Clark Worldwide, Inc. | Low density microfiber nonwoven fabric |
US5972497A (en) * | 1996-10-09 | 1999-10-26 | Fiberco, Inc. | Ester lubricants as hydrophobic fiber finishes |
JP3742907B2 (ja) * | 1997-02-06 | 2006-02-08 | 日本ポリオレフィン株式会社 | 芯鞘構造を有する繊維およびその繊維からなる不織布 |
JP3895063B2 (ja) * | 1997-12-19 | 2007-03-22 | 三井化学株式会社 | 不織布 |
EP0924322A1 (en) * | 1997-12-19 | 1999-06-23 | Mitsui Chemicals, Inc. | Conjugate fibers and non-woven fabrics therefrom |
US6723669B1 (en) | 1999-12-17 | 2004-04-20 | Kimberly-Clark Worldwide, Inc. | Fine multicomponent fiber webs and laminates thereof |
JP2001254256A (ja) * | 2000-03-08 | 2001-09-21 | Japan Polychem Corp | 熱接着性不織布 |
US6632504B1 (en) | 2000-03-17 | 2003-10-14 | Bba Nonwovens Simpsonville, Inc. | Multicomponent apertured nonwoven |
JP4544725B2 (ja) * | 2000-11-02 | 2010-09-15 | 三井化学株式会社 | 柔軟性不織布 |
US6831025B2 (en) | 2001-06-18 | 2004-12-14 | E. I. Du Pont De Nemours And Company | Multiple component spunbond web and laminates thereof |
JP3728414B2 (ja) * | 2001-10-30 | 2005-12-21 | 日本ポリプロ株式会社 | 食品用ポリプロピレン系不織布 |
US6906160B2 (en) * | 2001-11-06 | 2005-06-14 | Dow Global Technologies Inc. | Isotactic propylene copolymer fibers, their preparation and use |
US7005395B2 (en) * | 2002-12-12 | 2006-02-28 | Invista North America S.A.R.L. | Stretchable composite sheets and processes for making |
US20040038612A1 (en) | 2002-08-21 | 2004-02-26 | Kimberly-Clark Worldwide, Inc. | Multi-component fibers and non-woven webs made therefrom |
US7087301B2 (en) * | 2003-08-06 | 2006-08-08 | Fina Technology, Inc. | Bicomponent fibers of syndiotactic polypropylene |
WO2005073309A1 (en) | 2004-01-26 | 2005-08-11 | The Procter & Gamble Company | Fibers and nonwovens comprising polypropylene blends and mixtures |
WO2006047374A1 (en) * | 2004-10-22 | 2006-05-04 | Dow Global Technologies Inc. | Improved microlayer structures and methods |
US7138474B1 (en) * | 2005-05-03 | 2006-11-21 | Fina Technology, Inc. | End use articles derived from polypropylene homopolymers and random copolymers |
WO2008156724A1 (en) * | 2007-06-15 | 2008-12-24 | Tredegar Film Products Corporation | Activated bicomponent fibers and nonwoven webs |
EP2034057A1 (en) * | 2007-09-10 | 2009-03-11 | ALBIS Spa | Elastic spunbonded nonwoven and elastic nonwoven fabric comprising the same |
-
2008
- 2008-08-20 US US12/194,965 patent/US8007699B2/en active Active
-
2009
- 2009-08-05 JP JP2011523854A patent/JP2012500343A/ja active Pending
- 2009-08-05 KR KR1020117003781A patent/KR20110044871A/ko not_active Application Discontinuation
- 2009-08-05 EA EA201170347A patent/EA201170347A1/ru unknown
- 2009-08-05 CN CN2009801328754A patent/CN102124151B/zh active Active
- 2009-08-05 EP EP09808590A patent/EP2352868A4/en not_active Withdrawn
- 2009-08-05 WO PCT/US2009/052782 patent/WO2010021839A1/en active Application Filing
-
2011
- 2011-06-13 US US13/158,980 patent/US20110244750A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20100047571A1 (en) | 2010-02-25 |
JP2012500343A (ja) | 2012-01-05 |
EP2352868A4 (en) | 2012-04-18 |
US8007699B2 (en) | 2011-08-30 |
KR20110044871A (ko) | 2011-05-02 |
WO2010021839A1 (en) | 2010-02-25 |
US20110244750A1 (en) | 2011-10-06 |
CN102124151B (zh) | 2013-08-21 |
CN102124151A (zh) | 2011-07-13 |
EP2352868A1 (en) | 2011-08-10 |
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