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BR0107220A - Processo de fabricação de trama ou bloco que compreende fibras cortadas de tereftalato de politrimetileno, processo de fabricação de um produto de fibras de enchimento que compreende fibras cortadas de tereftalato de politrimetileno, trama ou bloco e produto de fibras de enchimento - Google Patents

Processo de fabricação de trama ou bloco que compreende fibras cortadas de tereftalato de politrimetileno, processo de fabricação de um produto de fibras de enchimento que compreende fibras cortadas de tereftalato de politrimetileno, trama ou bloco e produto de fibras de enchimento

Info

Publication number
BR0107220A
BR0107220A BR0107220-0A BR0107220A BR0107220A BR 0107220 A BR0107220 A BR 0107220A BR 0107220 A BR0107220 A BR 0107220A BR 0107220 A BR0107220 A BR 0107220A
Authority
BR
Brazil
Prior art keywords
block
cut fibers
weft
manufacturing process
fiber product
Prior art date
Application number
BR0107220-0A
Other languages
English (en)
Inventor
Ismael A Hernandez
Geoffrey David Hietpas
James M Howell
Original Assignee
Du Pont
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22870874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0107220(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of BR0107220A publication Critical patent/BR0107220A/pt

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • D04H1/02—Cotton wool; Wadding
    • 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
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • 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
    • Y10T428/2904—Staple length fiber
    • 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
    • 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
    • Y10T428/2973—Particular cross section

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

"PROCESSO DE FABRICAçãO DE TRAMA OU BLOCO QUE COMPREENDE FIBRAS CORTADAS DE TEREFTALATO DE POLITRIMETILENO, PROCESSO DE FABRICAçãO DE UM PRODUTO DE FIBRAS DE ENCHIMENTO QUE COMPREENDE FIBRAS CORTADAS DE TEREFTALATO DE POLITRIMETILENO, TRAMA OU BLOCO E PRODUTO DE FIBRAS DE ENCHIMENTO". A presente invenção se refere a tramas ou blocos que compreendem fibras cortadas enrugadas de tereftalato de politrimetileno e produtos de fibras de enchimento que compreendem essas tramas e blocos, bem como os processos de fabricação das fibras cortadas, tramas, blocos e produtos de fibras de enchimento. De acordo com o processo preferido de fabricação de trama ou bloco que compreende fibras cortadas de tereftalato de politrimetileno, o tereftalato de politrimetileno é fiado por fusão à temperatura de 245 a 285<198>C na forma de filamentos. Os filamentos são resfriados bruscamente, estirados e enrugados mecanicamente até nível de enrugamento de oito a trinta dobras por polegada. Os filamentos enrugados são relaxados sob temperatura de 50 a 130<198>C e cortados em seguida em fibras cortadas que possuem comprimento de cerca de 0,2 a 6 polegadas ( cerca de 0,5 a cerca de 15 cm ). Forma-se uma trama por desfibramento ou através de cardagem das fibras cortadas, que é opcionalmente dobrada transversalmente para formar um bloco. Um produto de fibra de enchimento é preparado com a trama ou bloco.
BR0107220-0A 2000-09-12 2001-08-27 Processo de fabricação de trama ou bloco que compreende fibras cortadas de tereftalato de politrimetileno, processo de fabricação de um produto de fibras de enchimento que compreende fibras cortadas de tereftalato de politrimetileno, trama ou bloco e produto de fibras de enchimento BR0107220A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23185200P 2000-09-12 2000-09-12
PCT/US2001/026683 WO2002022927A1 (en) 2000-09-12 2001-08-27 Fiberfill products comprising polytrimethylene terephthalate staple fibers

Publications (1)

Publication Number Publication Date
BR0107220A true BR0107220A (pt) 2002-07-02

Family

ID=22870874

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0107220-0A BR0107220A (pt) 2000-09-12 2001-08-27 Processo de fabricação de trama ou bloco que compreende fibras cortadas de tereftalato de politrimetileno, processo de fabricação de um produto de fibras de enchimento que compreende fibras cortadas de tereftalato de politrimetileno, trama ou bloco e produto de fibras de enchimento
BR0107221-8A BR0107221A (pt) 2000-09-12 2001-08-27 Processo para a produção de fibras cortadas de tereftalato de politrimetileno, fibra cortada de tereftalato de politrimetileno, fio têxtil, tecido têxtil ou não tecido e processo de preparação de uma fibra cortada de tereftalato de politrimetileno

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR0107221-8A BR0107221A (pt) 2000-09-12 2001-08-27 Processo para a produção de fibras cortadas de tereftalato de politrimetileno, fibra cortada de tereftalato de politrimetileno, fio têxtil, tecido têxtil ou não tecido e processo de preparação de uma fibra cortada de tereftalato de politrimetileno

Country Status (15)

Country Link
US (2) US6752945B2 (pt)
EP (2) EP1230451B1 (pt)
JP (3) JP4824898B2 (pt)
KR (2) KR100785217B1 (pt)
CN (2) CN1232685C (pt)
AR (2) AR030586A1 (pt)
AT (2) ATE287980T1 (pt)
AU (2) AU2001286808A1 (pt)
BR (2) BR0107220A (pt)
CA (2) CA2388852A1 (pt)
DE (2) DE60108603T3 (pt)
ES (1) ES2239166T3 (pt)
MX (2) MXPA02004729A (pt)
TW (2) TW557334B (pt)
WO (2) WO2002022925A1 (pt)

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BR0107221A (pt) 2002-07-02
AR033392A1 (es) 2003-12-17
ATE287980T1 (de) 2005-02-15
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DE60109729T2 (de) 2006-02-23
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