BR112014018706A8 - Processo para a produção de uma corrente de produto de microfibras - Google Patents

Processo para a produção de uma corrente de produto de microfibras

Info

Publication number
BR112014018706A8
BR112014018706A8 BR112014018706A BR112014018706A BR112014018706A8 BR 112014018706 A8 BR112014018706 A8 BR 112014018706A8 BR 112014018706 A BR112014018706 A BR 112014018706A BR 112014018706 A BR112014018706 A BR 112014018706A BR 112014018706 A8 BR112014018706 A8 BR 112014018706A8
Authority
BR
Brazil
Prior art keywords
microfiber
slurry
produce
stream
short cut
Prior art date
Application number
BR112014018706A
Other languages
English (en)
Other versions
BR112014018706A2 (pt
Inventor
Randolf Parker Kenny
William Klosiewicz Daniel
Chand Munjal Ramesh
J Rogers David Jr
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 BR112014018706A2 publication Critical patent/BR112014018706A2/pt
Publication of BR112014018706A8 publication Critical patent/BR112014018706A8/pt

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

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)
  • Multicomponent Fibers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PROCESSO PARA A PRODUÇÃO DE UMA CORRENTE DE PRODUTO DE MICROFIBRAS. Um processo para a produção de uma corrente de produto de microfibras, o processo compreendendo: (A) contatar fibras multicomponentes cortadas curtas com um comprimento de menos de 25 milímetros com uma corrente aquosa aquecida em uma zona de mistura para produzir uma pasta fluida de fibras multicomponentes cortadas curtas; (B) encaminhar a pasta fluida de fibras multicomponentes cortadas curtas e, opcionalmente, uma corrente aquosa aquecida, para 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 licor-mãe.
BR112014018706A 2012-01-31 2013-01-24 Processo para a produção de uma corrente de produto de microfibras BR112014018706A8 (pt)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261592917P 2012-01-31 2012-01-31
US201261592876P 2012-01-31 2012-01-31
US201261592854P 2012-01-31 2012-01-31
US201261592867P 2012-01-31 2012-01-31
US201261592974P 2012-01-31 2012-01-31
US13/687,493 US8906200B2 (en) 2012-01-31 2012-11-28 Processes to produce short cut microfibers
US13/687,478 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
US13/687,505 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
PCT/US2013/022834 WO2013116068A2 (en) 2012-01-31 2013-01-24 Processes to produce short cut microfibers

Publications (2)

Publication Number Publication Date
BR112014018706A2 BR112014018706A2 (pt) 2017-06-20
BR112014018706A8 true BR112014018706A8 (pt) 2017-07-11

Family

ID=51845621

Family Applications (3)

Application Number Title Priority Date Filing Date
BR112014018706A BR112014018706A8 (pt) 2012-01-31 2013-01-24 Processo para a produção de uma corrente de produto de microfibras
BR112014018711A BR112014018711A8 (pt) 2012-01-31 2013-01-24 Processo para a produção de uma corrente de produto de microfibras
BR112014018705A BR112014018705A8 (pt) 2012-01-31 2013-01-24 Processo para a produção de uma corrente de produto de microfibras

Family Applications After (2)

Application Number Title Priority Date Filing Date
BR112014018711A BR112014018711A8 (pt) 2012-01-31 2013-01-24 Processo para a produção de uma corrente de produto de microfibras
BR112014018705A BR112014018705A8 (pt) 2012-01-31 2013-01-24 Processo para a produção de uma corrente de produto de microfibras

Country Status (7)

Country Link
EP (3) EP2809413B1 (pt)
JP (3) JP6374794B2 (pt)
KR (3) KR102100519B1 (pt)
CN (3) CN104736752B (pt)
BR (3) BR112014018706A8 (pt)
DK (3) DK2810276T3 (pt)
WO (5) WO2013116068A2 (pt)

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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
KR102064816B1 (ko) 2015-06-19 2020-01-10 스트래터시스,인코포레이티드 적층 제조에 사용되는 수계 분산형 중합체
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Also Published As

Publication number Publication date
DK2810276T3 (en) 2018-01-22
BR112014018711A2 (pt) 2017-06-20
CN104736753A (zh) 2015-06-24
JP2015518092A (ja) 2015-06-25
DK2809412T3 (en) 2018-01-22
JP6192662B2 (ja) 2017-09-06
WO2013116069A8 (en) 2014-09-04
EP2810276A4 (en) 2016-03-09
WO2013116066A1 (en) 2013-08-08
EP2809413A4 (en) 2016-03-09
WO2013116069A2 (en) 2013-08-08
KR102100519B1 (ko) 2020-04-13
CN104520484B (zh) 2017-06-23
WO2013116067A3 (en) 2015-02-19
WO2013116067A2 (en) 2013-08-08
KR102074008B1 (ko) 2020-02-05
JP6193267B2 (ja) 2017-09-06
WO2013116068A3 (en) 2015-02-19
EP2809413A2 (en) 2014-12-10
BR112014018705A2 (pt) 2017-06-20
KR20140119784A (ko) 2014-10-10
BR112014018705A8 (pt) 2017-07-11
KR20140119783A (ko) 2014-10-10
EP2810276B1 (en) 2017-11-22
EP2809412B1 (en) 2017-11-22
JP6374794B2 (ja) 2018-08-15
KR20140119785A (ko) 2014-10-10
EP2810276A2 (en) 2014-12-10
CN104520484A (zh) 2015-04-15
EP2809412A4 (en) 2016-03-09
JP2015519480A (ja) 2015-07-09
BR112014018711A8 (pt) 2017-07-11
DK2809413T3 (en) 2018-03-19
CN104736753B (zh) 2017-07-21
EP2809412A2 (en) 2014-12-10
WO2013116067A8 (en) 2014-08-28
KR102061372B1 (ko) 2019-12-31
CN104736752B (zh) 2018-11-20
WO2013116070A1 (en) 2013-08-08
JP2015515387A (ja) 2015-05-28
WO2013116070A8 (en) 2013-09-19
BR112014018706A2 (pt) 2017-06-20
WO2013116068A2 (en) 2013-08-08
EP2809413B1 (en) 2018-01-24
CN104736752A (zh) 2015-06-24
WO2013116069A3 (en) 2015-02-19

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