BR9814531A - Fio têxtil multifilamentar de poliamida, processode fabricação de um fio multifilamentar depoliamida, fio chato, texturizado ou retorcido esuperfìcie têxtil ou tricotada - Google Patents

Fio têxtil multifilamentar de poliamida, processode fabricação de um fio multifilamentar depoliamida, fio chato, texturizado ou retorcido esuperfìcie têxtil ou tricotada

Info

Publication number
BR9814531A
BR9814531A BR9814531-2A BR9814531A BR9814531A BR 9814531 A BR9814531 A BR 9814531A BR 9814531 A BR9814531 A BR 9814531A BR 9814531 A BR9814531 A BR 9814531A
Authority
BR
Brazil
Prior art keywords
yarn
polyamide multifilament
hollow
making
textured
Prior art date
Application number
BR9814531-2A
Other languages
English (en)
Inventor
Vincent Pellerin
Walter Roggenstein
Uwe Schaffner
Original Assignee
Nylstar S A
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
Application filed by Nylstar S A filed Critical Nylstar S A
Publication of BR9814531A publication Critical patent/BR9814531A/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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester
    • 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
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Knitting Of Fabric (AREA)

Abstract

"FIO TêXTIL MULTIFILAMENTAR DE POLIAMIDA, PROCESSODE FABRICAçãO DE UM FIO MULTIFILAMENTAR DEPOLIAMIDA, FIO CHATO, TEXTURIZADO OU RETORCIDO ESUPERFìCIE TêXTIL OU TRICOTADA". A presente invençãotrata de um fio têxtil multifilamentar cujos filamentos ou fios possuemuma seção oca, um processo de fabricação desse fio oco e assuperfícies têxteis obtidas com esse fio. Ela trata' maisparticularmente da fabricação de fios multifilamentares quecompreendem filamentos ocos obtidos por fiação a fusão de umacomposição de poliamida de título com fio inferior a 10 dtex, ecujos fios de seção oca apresentam uma superfície vazia centralque representa pelo menos 5 % da superfície total da sessãotransversal do referido fio, caracterizado pelo fato do fio possuir umUSTER coeficiente (U %) inferior a 3 % e um número de fio comseção em forma de arco de círculo inferior a 30 % do número totalde fios com seção oca. Os fios chatos, retorcidos ou texturizadossão utilizados em particular para a fabricação de superfícies têxteiscomo tecido ou tricó.
BR9814531-2A 1997-12-29 1998-12-23 Fio têxtil multifilamentar de poliamida, processode fabricação de um fio multifilamentar depoliamida, fio chato, texturizado ou retorcido esuperfìcie têxtil ou tricotada BR9814531A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716833A FR2773178B1 (fr) 1997-12-29 1997-12-29 Fils textiles multifilamentaires a section creuse - procede de fabrication de ces fils, et surfaces textiles obtenues avec ces fils
PCT/FR1998/002857 WO1999034040A1 (fr) 1997-12-29 1998-12-23 Fils textiles multifilamentaires a section creuse, procede de fabrication de ces fils, et surfaces textiles obtenues avec ces fils

Publications (1)

Publication Number Publication Date
BR9814531A true BR9814531A (pt) 2001-11-13

Family

ID=9515407

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814531-2A BR9814531A (pt) 1997-12-29 1998-12-23 Fio têxtil multifilamentar de poliamida, processode fabricação de um fio multifilamentar depoliamida, fio chato, texturizado ou retorcido esuperfìcie têxtil ou tricotada

Country Status (18)

Country Link
US (1) US6565972B1 (pt)
EP (1) EP1044293B1 (pt)
JP (2) JP3920571B2 (pt)
KR (1) KR100361197B1 (pt)
CN (1) CN1193119C (pt)
AT (1) ATE210211T1 (pt)
AU (1) AU1882399A (pt)
BR (1) BR9814531A (pt)
CA (1) CA2316819C (pt)
DE (1) DE69802841T2 (pt)
DK (1) DK1044293T3 (pt)
ES (1) ES2164469T3 (pt)
FR (1) FR2773178B1 (pt)
PL (1) PL186839B1 (pt)
PT (1) PT1044293E (pt)
RU (1) RU2194102C2 (pt)
SK (1) SK285172B6 (pt)
WO (1) WO1999034040A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855425B2 (en) * 2000-07-10 2005-02-15 Invista North America S.A.R.L. Polymer filaments having profiled cross-section
DE202007005259U1 (de) * 2007-04-10 2007-06-28 X-Technology Swiss Gmbh Bekleidungsstück
EP2692917B1 (en) * 2007-05-10 2015-07-08 Kolon Industries, Inc. Method of folding filament
CN102418160A (zh) * 2011-08-09 2012-04-18 马海燕 大直径圆中空聚合物单丝及其生产方法
JP5253685B1 (ja) * 2011-12-07 2013-07-31 旭化成せんい株式会社 合成繊維
CN104178828A (zh) * 2013-05-23 2014-12-03 东丽纤维研究所（中国）有限公司 一种中空假捻加工丝及其布帛

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT589708A (pt) * 1955-09-17
AR204352A1 (es) * 1974-04-03 1975-12-22 Du Pont Hilo polihexametilenadipamida sin estirar vaporizado y procedimiento para su obtencion
JPS5721510A (en) * 1980-07-08 1982-02-04 Toray Ind Inc Spinneret for hollow fiber
JPS58169507A (ja) * 1982-03-26 1983-10-06 Tanaka Kikinzoku Kogyo Kk 中空糸紡糸用口金
JPS61289110A (ja) * 1985-06-14 1986-12-19 Toray Ind Inc 中空糸用紡糸口金
DE4334004A1 (de) * 1993-10-06 1995-04-13 Hoechst Ag Aramidfasern hoher Festigkeit und hohen Titers, Verfahren zu deren Herstellung sowie deren Verwendung
US5439626A (en) * 1994-03-14 1995-08-08 E. I. Du Pont De Nemours And Company Process for making hollow nylon filaments

Also Published As

Publication number Publication date
PT1044293E (pt) 2002-05-31
US6565972B1 (en) 2003-05-20
EP1044293A1 (fr) 2000-10-18
SK9892000A3 (en) 2001-02-12
PL341523A1 (en) 2001-04-23
CA2316819A1 (fr) 1999-07-08
ES2164469T3 (es) 2002-02-16
KR100361197B1 (ko) 2002-11-22
JP2002500281A (ja) 2002-01-08
DK1044293T3 (da) 2002-03-04
SK285172B6 (sk) 2006-07-07
AU1882399A (en) 1999-07-19
DE69802841D1 (de) 2002-01-17
DE69802841T2 (de) 2002-06-20
CA2316819C (fr) 2003-04-22
FR2773178A1 (fr) 1999-07-02
JP2004150009A (ja) 2004-05-27
WO1999034040A1 (fr) 1999-07-08
ATE210211T1 (de) 2001-12-15
PL186839B1 (pl) 2004-03-31
KR20010033785A (ko) 2001-04-25
EP1044293B1 (fr) 2001-12-05
CN1284140A (zh) 2001-02-14
RU2194102C2 (ru) 2002-12-10
JP3920571B2 (ja) 2007-05-30
FR2773178B1 (fr) 2000-04-21
CN1193119C (zh) 2005-03-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/12/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.