DE69419800D1 - Zusammengesetzte Faser und daraus hergestellte Polyolefin-Mikrofasern - Google Patents
Zusammengesetzte Faser und daraus hergestellte Polyolefin-MikrofasernInfo
- Publication number
- DE69419800D1 DE69419800D1 DE69419800T DE69419800T DE69419800D1 DE 69419800 D1 DE69419800 D1 DE 69419800D1 DE 69419800 T DE69419800 T DE 69419800T DE 69419800 T DE69419800 T DE 69419800T DE 69419800 D1 DE69419800 D1 DE 69419800D1
- Authority
- DE
- Germany
- Prior art keywords
- composite fiber
- polyolefin microfibers
- microfibers made
- polyolefin
- composite
- 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.)
- Expired - Fee Related
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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/06—Distributing spinning solution or melt to spinning nozzles
-
- 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
- D01D5/36—Matrix structure; Spinnerette packs therefor
-
- 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
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
- Y10T428/2924—Composite
-
- 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
- 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]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Multicomponent Fibers (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/040,714 US5405698A (en) | 1993-03-31 | 1993-03-31 | Composite fiber and polyolefin microfibers made therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69419800D1 true DE69419800D1 (de) | 1999-09-09 |
DE69419800T2 DE69419800T2 (de) | 1999-12-02 |
Family
ID=21912520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69419800T Expired - Fee Related DE69419800T2 (de) | 1993-03-31 | 1994-03-23 | Zusammengesetzte Faser und daraus hergestellte Polyolefin-Mikrofasern |
Country Status (5)
Country | Link |
---|---|
US (2) | US5405698A (de) |
EP (1) | EP0618316B1 (de) |
JP (1) | JPH073529A (de) |
CA (1) | CA2107488C (de) |
DE (1) | DE69419800T2 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU704040B2 (en) * | 1995-05-25 | 1999-04-15 | Minnesota Mining And Manufacturing Company | Undrawn, tough, durably melt-bondable, macrodenier, thermoplastic, multicomponent filaments |
US6352948B1 (en) | 1995-06-07 | 2002-03-05 | Kimberly-Clark Worldwide, Inc. | Fine fiber composite web laminates |
CN1193361A (zh) * | 1995-06-30 | 1998-09-16 | 金伯利-克拉克环球有限公司 | 水可降解的多组分纤维和无纺织物 |
US5641570A (en) * | 1995-11-20 | 1997-06-24 | Basf Corporation | Multicomponent yarn via liquid injection |
US5672415A (en) * | 1995-11-30 | 1997-09-30 | Kimberly-Clark Worldwide, Inc. | Low density microfiber nonwoven fabric |
US5733603A (en) * | 1996-06-05 | 1998-03-31 | Kimberly-Clark Corporation | Surface modification of hydrophobic polymer substrate |
US5895710A (en) * | 1996-07-10 | 1999-04-20 | Kimberly-Clark Worldwide, Inc. | Process for producing fine fibers and fabrics thereof |
US6200669B1 (en) | 1996-11-26 | 2001-03-13 | Kimberly-Clark Worldwide, Inc. | Entangled nonwoven fabrics and methods for forming the same |
AU725434B2 (en) * | 1997-10-07 | 2000-10-12 | Kuraray Co., Ltd. | Polyvinyl-alcohol-based flame retardant fiber |
US5876650A (en) * | 1997-12-01 | 1999-03-02 | Basf Corporation | Process of making fibers of arbitrary cross section |
US6361736B1 (en) | 1998-08-20 | 2002-03-26 | Fiber Innovation Technology | Synthetic fiber forming apparatus for spinning synthetic fibers |
US20050039836A1 (en) * | 1999-09-03 | 2005-02-24 | Dugan Jeffrey S. | Multi-component fibers, fiber-containing materials made from multi-component fibers and methods of making the fiber-containing materials |
US6583075B1 (en) | 1999-12-08 | 2003-06-24 | Fiber Innovation Technology, Inc. | Dissociable multicomponent fibers containing a polyacrylonitrile polymer component |
DE10117970C1 (de) * | 2001-01-19 | 2002-10-24 | Freudenberg Carl Kg | Verfahren zur Herstellung von Monokomponenten-Mikrofilamenten und Gewinnung eines Vlieses, Gewebes oder Gewirkes aus den Mikrofilamenten |
US6797212B2 (en) * | 2002-04-18 | 2004-09-28 | Medarray, Inc. | Method for forming hollow fibers |
US7892993B2 (en) | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
US7687143B2 (en) * | 2003-06-19 | 2010-03-30 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
US20110139386A1 (en) | 2003-06-19 | 2011-06-16 | Eastman Chemical Company | Wet lap composition and related processes |
US8513147B2 (en) | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
US7175407B2 (en) * | 2003-07-23 | 2007-02-13 | Aktiengesellschaft Adolph Saurer | Linear flow equalizer for uniform polymer distribution in a spin pack of a meltspinning apparatus |
US20060083917A1 (en) * | 2004-10-18 | 2006-04-20 | Fiber Innovation Technology, Inc. | Soluble microfilament-generating multicomponent fibers |
US7749600B1 (en) * | 2005-10-13 | 2010-07-06 | Patrick Yarn Mills | Microfiber core mop yarn and method for producing same |
US7635745B2 (en) | 2006-01-31 | 2009-12-22 | Eastman Chemical Company | Sulfopolyester recovery |
US8048471B2 (en) * | 2007-12-21 | 2011-11-01 | Innovatech, Llc | Marked precoated medical device and method of manufacturing same |
US8512519B2 (en) | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
US9925730B2 (en) | 2009-11-08 | 2018-03-27 | Medarray, Inc. | Method for forming hollow fiber bundles |
WO2011056728A1 (en) * | 2009-11-08 | 2011-05-12 | Jean Patrick Montoya | Method for forming hollow fibers and bundles thereof |
US8969224B2 (en) * | 2010-01-29 | 2015-03-03 | Toray Industries, Inc. | Sea-island composite fiber, ultrafine fiber, and composite spinneret |
JP5505030B2 (ja) * | 2010-03-30 | 2014-05-28 | 東レ株式会社 | 複合口金および複合繊維の製造方法 |
US8580184B2 (en) | 2010-06-21 | 2013-11-12 | Jean Patrick Montoya | Hollow fiber mat with soluble warps and method of making hollow fiber bundles |
WO2012030610A1 (en) * | 2010-08-30 | 2012-03-08 | Corning Incorporated | Bi-component particle-loaded fiber and method for making |
US9273417B2 (en) | 2010-10-21 | 2016-03-01 | Eastman Chemical Company | Wet-Laid process to produce a bound nonwoven article |
US20120302119A1 (en) | 2011-04-07 | 2012-11-29 | Eastman Chemical Company | Short cut microfibers |
US20120302120A1 (en) | 2011-04-07 | 2012-11-29 | Eastman Chemical Company | Short cut microfibers |
JP5900041B2 (ja) * | 2011-06-10 | 2016-04-06 | 東レ株式会社 | 複合口金および複合繊維の製造方法 |
US8871052B2 (en) | 2012-01-31 | 2014-10-28 | Eastman Chemical Company | Processes to produce short cut microfibers |
WO2013116068A2 (en) | 2012-01-31 | 2013-08-08 | Eastman Chemical Company | Processes to produce short cut microfibers |
JP5821714B2 (ja) * | 2012-03-09 | 2015-11-24 | 東レ株式会社 | 複合口金および複合繊維の製造方法 |
US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
DE102013014918A1 (de) * | 2013-07-15 | 2015-01-15 | Ewald Dörken Ag | Bikomponentenfaser zur Herstellung von Spinnvliesen |
US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
CN112538661A (zh) * | 2020-11-18 | 2021-03-23 | 江苏盛恒化纤有限公司 | 一种黑色海岛网络丝加工工艺 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382305A (en) * | 1954-10-29 | 1968-05-07 | Du Pont | Process for preparing oriented microfibers |
US3932687A (en) * | 1966-10-17 | 1976-01-13 | Toray Industries, Inc. | Fibrous configuration composed of a plurality of mutually entangled bundles of fine fibers |
US3700545A (en) * | 1968-11-13 | 1972-10-24 | Kanegafuchi Spinning Co Ltd | Novel synthetic multi-segmented fibers |
US3716614A (en) * | 1969-05-12 | 1973-02-13 | Toray Industries | Process of manufacturing collagen fiber-like synthetic superfine filament bundles |
JPS5838526B2 (ja) * | 1975-06-30 | 1983-08-23 | ユニチカ株式会社 | ゴクボソセンイノセイゾウホウ |
JPS52155269A (en) * | 1976-06-17 | 1977-12-23 | Toray Industries | Suedeelike textile and method of producing same |
US4146663A (en) * | 1976-08-23 | 1979-03-27 | Asahi Kasei Kogyo Kabushiki Kaisha | Composite fabric combining entangled fabric of microfibers and knitted or woven fabric and process for producing same |
US5162074A (en) * | 1987-10-02 | 1992-11-10 | Basf Corporation | Method of making plural component fibers |
US5059482A (en) * | 1988-09-13 | 1991-10-22 | Kuraray Company, Ltd. | Composite fiber and process for producing the same |
CA2003977C (en) * | 1988-12-05 | 1995-08-01 | Shinji Yamaguchi | Ethylene-vinyl alcohol copolymer composite fiber and production thereof |
JP2703971B2 (ja) * | 1989-01-27 | 1998-01-26 | チッソ株式会社 | 極細複合繊維およびその織布または不織布 |
JP2783602B2 (ja) * | 1989-07-19 | 1998-08-06 | チッソ株式会社 | 熱接着用極細複合繊維およびその織布または不織布 |
US5137969A (en) * | 1989-09-01 | 1992-08-11 | Air Products And Chemicals, Inc. | Melt extrudable polyvinyl alcohol pellets having reduced maximum melt temperature and reduced gel content |
US5051222A (en) * | 1989-09-01 | 1991-09-24 | Air Products And Chemicals, Inc. | Method for making extrudable polyvinyl alcohol compositions |
EP0498672A3 (en) * | 1991-02-07 | 1993-06-23 | Chisso Corporation | Microfiber-generating fibers and woven or non-woven fabrics produced therefrom |
US5120598A (en) * | 1991-04-05 | 1992-06-09 | Air Products And Chemicals, Inc. | Fibrous material for oil spill clean-up |
US5290676A (en) * | 1991-09-24 | 1994-03-01 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive material |
US5366804A (en) * | 1993-03-31 | 1994-11-22 | Basf Corporation | Composite fiber and microfibers made therefrom |
-
1993
- 1993-03-31 US US08/040,714 patent/US5405698A/en not_active Expired - Fee Related
- 1993-10-01 CA CA002107488A patent/CA2107488C/en not_active Expired - Fee Related
-
1994
- 1994-03-23 DE DE69419800T patent/DE69419800T2/de not_active Expired - Fee Related
- 1994-03-23 EP EP94104593A patent/EP0618316B1/de not_active Expired - Lifetime
- 1994-03-31 JP JP6063668A patent/JPH073529A/ja active Pending
-
1995
- 1995-04-18 US US08/423,715 patent/US5736083A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0618316A1 (de) | 1994-10-05 |
JPH073529A (ja) | 1995-01-06 |
US5736083A (en) | 1998-04-07 |
CA2107488A1 (en) | 1994-10-01 |
CA2107488C (en) | 1999-04-06 |
US5405698A (en) | 1995-04-11 |
EP0618316B1 (de) | 1999-08-04 |
DE69419800T2 (de) | 1999-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |