DK2809413T3 - Process for making short-cut microfibers - Google Patents

Process for making short-cut microfibers Download PDF

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Publication number
DK2809413T3
DK2809413T3 DK13743548.3T DK13743548T DK2809413T3 DK 2809413 T3 DK2809413 T3 DK 2809413T3 DK 13743548 T DK13743548 T DK 13743548T DK 2809413 T3 DK2809413 T3 DK 2809413T3
Authority
DK
Denmark
Prior art keywords
water
zone
sulfopolyester
fiber
stream
Prior art date
Application number
DK13743548.3T
Other languages
Danish (da)
English (en)
Inventor
Kenny Randolph Parker
Daniel William Klosiewicz
Ramesh Chand Munjal
Dustin A Tremaine
David J Rogers Jr
Original Assignee
Eastman Chem Co
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
Priority claimed from US13/687,478 external-priority patent/US8840758B2/en
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Application granted granted Critical
Publication of DK2809413T3 publication Critical patent/DK2809413T3/en

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825Composite fibres
    • D04H1/43832Composite fibres side-by-side
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825Composite fibres
    • D04H1/43828Composite fibres sheath-core
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825Composite fibres
    • D04H1/4383Composite fibres sea-island
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4382Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838Ultrafine fibres, e.g. microfibres
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-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
    • D04H1/72Non-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
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14Conjugated, 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Multicomponent Fibers (AREA)
DK13743548.3T 2012-01-31 2013-01-24 Process for making short-cut microfibers DK2809413T3 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261592867P 2012-01-31 2012-01-31
US201261592974P 2012-01-31 2012-01-31
US201261592876P 2012-01-31 2012-01-31
US201261592854P 2012-01-31 2012-01-31
US201261592917P 2012-01-31 2012-01-31
US13/687,478 US8840758B2 (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
US13/687,493 US8906200B2 (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
US13/687,505 US8871052B2 (en) 2012-01-31 2012-11-28 Processes to produce short cut microfibers
PCT/US2013/022835 WO2013116069A2 (en) 2012-01-31 2013-01-24 Processes to produce short cut microfibers

Publications (1)

Publication Number Publication Date
DK2809413T3 true DK2809413T3 (en) 2018-03-19

Family

ID=51845621

Family Applications (3)

Application Number Title Priority Date Filing Date
DK13743548.3T DK2809413T3 (en) 2012-01-31 2013-01-24 Process for making short-cut microfibers
DK13744040.0T DK2810276T3 (en) 2012-01-31 2013-01-24 Process for making short-cut microfibers
DK13743534.3T DK2809412T3 (en) 2012-01-31 2013-01-24 Process for making short-cut microfibers

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK13744040.0T DK2810276T3 (en) 2012-01-31 2013-01-24 Process for making short-cut microfibers
DK13743534.3T DK2809412T3 (en) 2012-01-31 2013-01-24 Process for making short-cut microfibers

Country Status (7)

Country Link
EP (3) EP2810276B1 (enrdf_load_html_response)
JP (3) JP6192662B2 (enrdf_load_html_response)
KR (3) KR102100519B1 (enrdf_load_html_response)
CN (3) CN104520484B (enrdf_load_html_response)
BR (3) BR112014018711A8 (enrdf_load_html_response)
DK (3) DK2809413T3 (enrdf_load_html_response)
WO (5) WO2013116066A1 (enrdf_load_html_response)

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US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
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
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CN108611756A (zh) * 2018-05-02 2018-10-02 浙江互生非织造布有限公司 一种超细纤维水刺擦拭材料及其生产工艺
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WO2020256685A1 (en) 2019-06-17 2020-12-24 Kimberly-Clark Worldwide, Inc. Soft and strong tissue product including regenerated cellulose fibers
AU2019451938A1 (en) 2019-06-17 2022-02-10 Kimberly-Clark Worldwide, Inc. Soft and strong tissue product including regenerated cellulose fibers
CN114222652B (zh) * 2019-08-08 2025-02-25 伊士曼化工公司 回收的磺基聚酯
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CN115447028B (zh) * 2022-11-14 2023-02-07 国能龙源环保有限公司 一种富集废弃风电叶片中玻璃纤维的方法

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Also Published As

Publication number Publication date
CN104520484A (zh) 2015-04-15
WO2013116066A1 (en) 2013-08-08
JP2015518092A (ja) 2015-06-25
EP2809412A4 (en) 2016-03-09
EP2810276B1 (en) 2017-11-22
WO2013116070A1 (en) 2013-08-08
WO2013116069A3 (en) 2015-02-19
EP2810276A4 (en) 2016-03-09
KR102061372B1 (ko) 2019-12-31
BR112014018705A8 (pt) 2017-07-11
EP2810276A2 (en) 2014-12-10
WO2013116069A2 (en) 2013-08-08
BR112014018711A2 (enrdf_load_html_response) 2017-06-20
KR102074008B1 (ko) 2020-02-05
BR112014018705A2 (enrdf_load_html_response) 2017-06-20
BR112014018711A8 (pt) 2017-07-11
BR112014018706A8 (pt) 2017-07-11
JP6374794B2 (ja) 2018-08-15
KR20140119783A (ko) 2014-10-10
KR20140119785A (ko) 2014-10-10
EP2809412B1 (en) 2017-11-22
JP6192662B2 (ja) 2017-09-06
EP2809413A2 (en) 2014-12-10
DK2809412T3 (en) 2018-01-22
CN104736752B (zh) 2018-11-20
CN104736753B (zh) 2017-07-21
WO2013116069A8 (en) 2014-09-04
WO2013116068A3 (en) 2015-02-19
CN104736753A (zh) 2015-06-24
JP2015515387A (ja) 2015-05-28
WO2013116067A2 (en) 2013-08-08
JP2015519480A (ja) 2015-07-09
KR20140119784A (ko) 2014-10-10
EP2809412A2 (en) 2014-12-10
CN104520484B (zh) 2017-06-23
CN104736752A (zh) 2015-06-24
WO2013116068A2 (en) 2013-08-08
JP6193267B2 (ja) 2017-09-06
EP2809413B1 (en) 2018-01-24
EP2809413A4 (en) 2016-03-09
WO2013116067A8 (en) 2014-08-28
WO2013116067A3 (en) 2015-02-19
BR112014018706A2 (enrdf_load_html_response) 2017-06-20
KR102100519B1 (ko) 2020-04-13
DK2810276T3 (en) 2018-01-22
WO2013116070A8 (en) 2013-09-19

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