BR112014018711A8 - PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING - Google Patents

PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING

Info

Publication number
BR112014018711A8
BR112014018711A8 BR112014018711A BR112014018711A BR112014018711A8 BR 112014018711 A8 BR112014018711 A8 BR 112014018711A8 BR 112014018711 A BR112014018711 A BR 112014018711A BR 112014018711 A BR112014018711 A BR 112014018711A BR 112014018711 A8 BR112014018711 A8 BR 112014018711A8
Authority
BR
Brazil
Prior art keywords
stream
slurry
microfiber
produce
short cut
Prior art date
Application number
BR112014018711A
Other languages
Portuguese (pt)
Other versions
BR112014018711A2 (en
Inventor
Randolph Parker Kenny
William Klosiewicz Daniel
Chand Munjal Ramesh
J Rogers David
A Tremaine Dustin
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 US13/687,493 external-priority patent/US8906200B2/en
Application filed by Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR112014018711A2 publication Critical patent/BR112014018711A2/pt
Publication of BR112014018711A8 publication Critical patent/BR112014018711A8/en

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
    • D04H1/70—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
    • 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
    • D04H1/43825—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
    • D04H1/43835—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
    • 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

Abstract

PROCESSO PARA A PRODUÇÃO DE UMA CORRENTE DE PRODUTO DE MICROFIBRAS. Um processo para a produção de uma corrente de produto de microfibras é fornecido compreendendo: (a) contatar fibras multicomponentes cortadas curtas tendo um comprimento de menos de 25 milímetros com uma corrente aquosa tratada em uma zona de pasta fluida de fibras para a produção de uma pasta fluida de fibras multicomponentes cortadas curtas; (B) contatar a pasta fluida de fibras multicomponentes cortadas curtas e uma corrente aquosa aquecida em uma zona de abertura de fibras para remover uma porção do sulfopoliéster dispersível em água para produzir uma pasta fluida de microfibras abertas; e (C) encaminhar a pasta fluida de microfibras abertas para uma zona de separação sólido líquido primária para produzir a corrente de produto de microfibras e uma primeira corrente de solução-mãe.PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING. A process for producing a microfiber product stream is provided comprising: (a) contacting short cut multicomponent fibers having a length of less than 25 millimeters with an aqueous treated stream in a fiber slurry zone to produce a short cut multicomponent fiber slurry; (B) contacting the short cut multicomponent fiber slurry and a heated aqueous stream into a fiber opening zone to remove a portion of the water-dispersible sulfopolyester to produce an open microfiber slurry; and (C) routing the open microfiber slurry to a primary solid-liquid separation zone to produce the microfiber product stream and a first mother liquor stream.

BR112014018711A 2012-01-31 2013-01-24 PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING BR112014018711A8 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261592974P 2012-01-31 2012-01-31
US201261592854P 2012-01-31 2012-01-31
US201261592917P 2012-01-31 2012-01-31
US201261592876P 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
US13/687,466 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
US13/687,472 US8840757B2 (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/US2013/022832 WO2013116067A2 (en) 2012-01-31 2013-01-24 Processes to produce short cut microfibers

Publications (2)

Publication Number Publication Date
BR112014018711A2 BR112014018711A2 (en) 2017-06-20
BR112014018711A8 true BR112014018711A8 (en) 2017-07-11

Family

ID=51845621

Family Applications (3)

Application Number Title Priority Date Filing Date
BR112014018711A BR112014018711A8 (en) 2012-01-31 2013-01-24 PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING
BR112014018705A BR112014018705A8 (en) 2012-01-31 2013-01-24 PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING
BR112014018706A BR112014018706A8 (en) 2012-01-31 2013-01-24 PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING

Family Applications After (2)

Application Number Title Priority Date Filing Date
BR112014018705A BR112014018705A8 (en) 2012-01-31 2013-01-24 PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING
BR112014018706A BR112014018706A8 (en) 2012-01-31 2013-01-24 PROCESS FOR THE PRODUCTION OF A MICROFIBRE PRODUCT STRING

Country Status (7)

Country Link
EP (3) EP2810276B1 (en)
JP (3) JP6193267B2 (en)
KR (3) KR102100519B1 (en)
CN (3) CN104736752B (en)
BR (3) BR112014018711A8 (en)
DK (3) DK2809412T3 (en)
WO (5) WO2013116067A2 (en)

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US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company 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
WO2016205690A1 (en) 2015-06-19 2016-12-22 Stratasys, Inc. Water dispersible polymer for use in additive manufacturing
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US10501892B2 (en) 2016-09-29 2019-12-10 Kimberly-Clark Worldwide, Inc. Soft tissue comprising synthetic fibers
BR112019014907B1 (en) * 2017-02-22 2022-08-23 Kimberly-Clark Worldwide, Inc TISSUE PAPER PRODUCT, AND METHOD FOR FORMING A TISSUE PAPER PRODUCT
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
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US20220298298A1 (en) * 2019-08-08 2022-09-22 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

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Also Published As

Publication number Publication date
WO2013116067A8 (en) 2014-08-28
JP6374794B2 (en) 2018-08-15
CN104736752B (en) 2018-11-20
KR102100519B1 (en) 2020-04-13
JP6193267B2 (en) 2017-09-06
CN104520484B (en) 2017-06-23
WO2013116070A8 (en) 2013-09-19
DK2810276T3 (en) 2018-01-22
CN104736752A (en) 2015-06-24
JP6192662B2 (en) 2017-09-06
KR20140119784A (en) 2014-10-10
EP2810276A4 (en) 2016-03-09
WO2013116069A8 (en) 2014-09-04
WO2013116069A2 (en) 2013-08-08
WO2013116070A1 (en) 2013-08-08
EP2810276B1 (en) 2017-11-22
KR102061372B1 (en) 2019-12-31
EP2809412B1 (en) 2017-11-22
BR112014018706A8 (en) 2017-07-11
CN104736753B (en) 2017-07-21
EP2809412A2 (en) 2014-12-10
EP2810276A2 (en) 2014-12-10
JP2015515387A (en) 2015-05-28
KR20140119783A (en) 2014-10-10
DK2809412T3 (en) 2018-01-22
BR112014018705A2 (en) 2017-06-20
WO2013116067A3 (en) 2015-02-19
EP2809413A4 (en) 2016-03-09
EP2809412A4 (en) 2016-03-09
EP2809413B1 (en) 2018-01-24
WO2013116068A2 (en) 2013-08-08
WO2013116066A1 (en) 2013-08-08
WO2013116068A3 (en) 2015-02-19
WO2013116069A3 (en) 2015-02-19
JP2015519480A (en) 2015-07-09
EP2809413A2 (en) 2014-12-10
CN104736753A (en) 2015-06-24
DK2809413T3 (en) 2018-03-19
CN104520484A (en) 2015-04-15
KR20140119785A (en) 2014-10-10
BR112014018711A2 (en) 2017-06-20
KR102074008B1 (en) 2020-02-05
BR112014018706A2 (en) 2017-06-20
BR112014018705A8 (en) 2017-07-11
WO2013116067A2 (en) 2013-08-08
JP2015518092A (en) 2015-06-25

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Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2498 DE 21-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.