EP2810276A4 - Processes to produce short cut microfibers - Google Patents
Processes to produce short cut microfibersInfo
- Publication number
- EP2810276A4 EP2810276A4 EP13744040.0A EP13744040A EP2810276A4 EP 2810276 A4 EP2810276 A4 EP 2810276A4 EP 13744040 A EP13744040 A EP 13744040A EP 2810276 A4 EP2810276 A4 EP 2810276A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- processes
- short cut
- produce short
- cut microfibers
- microfibers
- 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.)
- Granted
Links
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
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43825—Composite fibres
- D04H1/43832—Composite fibres side-by-side
-
- 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
- D04H1/43825—Composite fibres
- D04H1/43828—Composite fibres sheath-core
-
- 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
- D04H1/43825—Composite fibres
- D04H1/4383—Composite fibres sea-island
-
- 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
- D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
-
- 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
- D04H1/43838—Ultrafine fibres, e.g. microfibres
-
- 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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
-
- 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
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Paper (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261592854P | 2012-01-31 | 2012-01-31 | |
US201261592917P | 2012-01-31 | 2012-01-31 | |
US201261592876P | 2012-01-31 | 2012-01-31 | |
US201261592974P | 2012-01-31 | 2012-01-31 | |
US201261592867P | 2012-01-31 | 2012-01-31 | |
US13/687,493 US8906200B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
US13/687,472 US8840757B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
US13/687,505 US8871052B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
US13/687,466 US8882963B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
US13/687,478 US8840758B2 (en) | 2012-01-31 | 2012-11-28 | Processes to produce short cut microfibers |
PCT/US2013/022834 WO2013116068A2 (en) | 2012-01-31 | 2013-01-24 | Processes to produce short cut microfibers |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2810276A2 EP2810276A2 (en) | 2014-12-10 |
EP2810276A4 true EP2810276A4 (en) | 2016-03-09 |
EP2810276B1 EP2810276B1 (en) | 2017-11-22 |
Family
ID=51845621
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13743534.3A Not-in-force EP2809412B1 (en) | 2012-01-31 | 2013-01-24 | Processes to produce short cut microfibers |
EP13744040.0A Not-in-force EP2810276B1 (en) | 2012-01-31 | 2013-01-24 | Processes to produce short cut microfibers |
EP13743548.3A Not-in-force EP2809413B1 (en) | 2012-01-31 | 2013-01-24 | Processes to produce short cut microfibers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13743534.3A Not-in-force EP2809412B1 (en) | 2012-01-31 | 2013-01-24 | Processes to produce short cut microfibers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13743548.3A Not-in-force EP2809413B1 (en) | 2012-01-31 | 2013-01-24 | Processes to produce short cut microfibers |
Country Status (7)
Country | Link |
---|---|
EP (3) | EP2809412B1 (en) |
JP (3) | JP6193267B2 (en) |
KR (3) | KR102100519B1 (en) |
CN (3) | CN104736752B (en) |
BR (3) | BR112014018711A8 (en) |
DK (3) | DK2809413T3 (en) |
WO (5) | WO2013116069A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9273417B2 (en) | 2010-10-21 | 2016-03-01 | Eastman Chemical Company | Wet-Laid process to produce a bound nonwoven article |
US8840757B2 (en) | 2012-01-31 | 2014-09-23 | Eastman Chemical Company | Processes to produce short cut microfibers |
US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
CN107810215B (en) * | 2015-06-19 | 2020-08-07 | 斯特塔思有限公司 | Water dispersible polymers for additive manufacturing |
CN104960112B (en) * | 2015-07-16 | 2017-08-15 | 魏思民 | A kind of polyethylene leaching membrane paper trimming materials recycling system and qualified discharge technique |
CN105128182B (en) * | 2015-09-10 | 2019-03-12 | 宁波大发化纤有限公司 | A kind of PET bottle piece cleaning exclusion device |
MX2019002619A (en) | 2016-09-29 | 2019-08-01 | Kimberly Clark Co | Soft tissue comprising synthetic fibers. |
US10450703B2 (en) | 2017-02-22 | 2019-10-22 | Kimberly-Clark Worldwide, Inc. | Soft tissue comprising synthetic fibers |
EP3694939A1 (en) | 2017-10-10 | 2020-08-19 | Stratasys, Inc. | Water-dispersible thermoplastic material comprising sulfonated copolymer for use in additive manufacturing |
CN108611756A (en) * | 2018-05-02 | 2018-10-02 | 浙江互生非织造布有限公司 | A kind of superfine fibre spun-laced cleaning material and its production technology |
WO2020077127A1 (en) | 2018-10-10 | 2020-04-16 | Stratasys, Inc. | Water dispersible sulfonated thermoplastic copolymer for use in additive manufacturing |
WO2021026419A1 (en) * | 2019-08-08 | 2021-02-11 | Eastman Chemical Company | Recovered sulfopolyester |
CN115447028B (en) * | 2022-11-14 | 2023-02-07 | 国能龙源环保有限公司 | Method for enriching glass fibers in waste wind power blades |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009123678A1 (en) * | 2008-04-02 | 2009-10-08 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
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US3018272A (en) | 1955-06-30 | 1962-01-23 | Du Pont | Sulfonate containing polyesters dyeable with basic dyes |
US3528947A (en) | 1968-01-03 | 1970-09-15 | Eastman Kodak Co | Dyeable polyesters containing units of an alkali metal salts of an aromatic sulfonic acid or ester thereof |
US3779993A (en) | 1970-02-27 | 1973-12-18 | Eastman Kodak Co | Polyesters and polyesteramides containing ether groups and sulfonate groups in the form of a metallic salt |
US4226672A (en) * | 1977-07-01 | 1980-10-07 | Ici Australia Limited | Process of separating asbestos fibers and product thereof |
US4304901A (en) | 1980-04-28 | 1981-12-08 | Eastman Kodak Company | Water dissipatable polyesters |
US4652341A (en) * | 1980-08-07 | 1987-03-24 | Prior Eric S | Accelerated pulping process |
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JP2703971B2 (en) | 1989-01-27 | 1998-01-26 | チッソ株式会社 | Ultrafine composite fiber and its woven or nonwoven fabric |
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US5405698A (en) | 1993-03-31 | 1995-04-11 | Basf Corporation | Composite fiber and polyolefin microfibers made therefrom |
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US5916678A (en) | 1995-06-30 | 1999-06-29 | Kimberly-Clark Worldwide, Inc. | Water-degradable multicomponent fibers and nonwovens |
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US6552162B1 (en) | 1997-07-31 | 2003-04-22 | Kimberly-Clark Worldwide, Inc. | Water-responsive, biodegradable compositions and films and articles comprising a blend of polylactide and polyvinyl alcohol and methods for making the same |
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US6667424B1 (en) * | 1998-10-02 | 2003-12-23 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with nits and free-flowing particles |
BR0008940A (en) * | 1999-04-16 | 2002-01-08 | Kimberly Clark Co | Absorbent articles with nits and free flowing particles |
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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 |
US6171685B1 (en) | 1999-11-26 | 2001-01-09 | Eastman Chemical Company | Water-dispersible films and fibers based on sulfopolyesters |
US6428900B1 (en) | 2000-03-09 | 2002-08-06 | Ato Findley, Inc. | Sulfonated copolyester based water-dispersible hot melt adhesive |
US6548592B1 (en) | 2000-05-04 | 2003-04-15 | Kimberly-Clark Worldwide, Inc. | Ion-sensitive, water-dispersible polymers, a method of making same and items using same |
US7892993B2 (en) * | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
JP2006528282A (en) * | 2003-06-19 | 2006-12-14 | イーストマン ケミカル カンパニー | Water dispersible multicomponent fiber from sulfopolyester |
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US20080160859A1 (en) * | 2007-01-03 | 2008-07-03 | Rakesh Kumar Gupta | Nonwovens fabrics produced from multicomponent fibers comprising sulfopolyesters |
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EP2183428A4 (en) | 2007-07-24 | 2012-05-30 | Herbert Gunther Joachim Langner | Method and apparatus for separating waste products from cellulose fibres in a paper recycling process |
-
2013
- 2013-01-24 BR BR112014018711A patent/BR112014018711A8/en not_active IP Right Cessation
- 2013-01-24 KR KR1020147024046A patent/KR102100519B1/en active IP Right Grant
- 2013-01-24 WO PCT/US2013/022835 patent/WO2013116069A2/en active Application Filing
- 2013-01-24 EP EP13743534.3A patent/EP2809412B1/en not_active Not-in-force
- 2013-01-24 WO PCT/US2013/022838 patent/WO2013116070A1/en active Application Filing
- 2013-01-24 CN CN201380015548.7A patent/CN104736752B/en active Active
- 2013-01-24 CN CN201380015550.4A patent/CN104736753B/en active Active
- 2013-01-24 KR KR1020147024041A patent/KR102074008B1/en active IP Right Grant
- 2013-01-24 BR BR112014018705A patent/BR112014018705A8/en not_active IP Right Cessation
- 2013-01-24 WO PCT/US2013/022830 patent/WO2013116066A1/en active Application Filing
- 2013-01-24 DK DK13743548.3T patent/DK2809413T3/en active
- 2013-01-24 JP JP2014555585A patent/JP6193267B2/en not_active Expired - Fee Related
- 2013-01-24 WO PCT/US2013/022834 patent/WO2013116068A2/en active Application Filing
- 2013-01-24 DK DK13743534.3T patent/DK2809412T3/en active
- 2013-01-24 JP JP2014555586A patent/JP6374794B2/en not_active Expired - Fee Related
- 2013-01-24 WO PCT/US2013/022832 patent/WO2013116067A2/en active Application Filing
- 2013-01-24 EP EP13744040.0A patent/EP2810276B1/en not_active Not-in-force
- 2013-01-24 EP EP13743548.3A patent/EP2809413B1/en not_active Not-in-force
- 2013-01-24 CN CN201380015558.0A patent/CN104520484B/en active Active
- 2013-01-24 DK DK13744040.0T patent/DK2810276T3/en active
- 2013-01-24 JP JP2014555584A patent/JP6192662B2/en not_active Expired - Fee Related
- 2013-01-24 BR BR112014018706A patent/BR112014018706A8/en not_active IP Right Cessation
- 2013-01-24 KR KR1020147024039A patent/KR102061372B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009123678A1 (en) * | 2008-04-02 | 2009-10-08 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
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