BR0112503A - Filamento de polìmero, fio multifilamentar, artigo, fieira para a produção de filamentos, processos para a fabricação de fios e fios - Google Patents

Filamento de polìmero, fio multifilamentar, artigo, fieira para a produção de filamentos, processos para a fabricação de fios e fios

Info

Publication number
BR0112503A
BR0112503A BR0112503-6A BR0112503A BR0112503A BR 0112503 A BR0112503 A BR 0112503A BR 0112503 A BR0112503 A BR 0112503A BR 0112503 A BR0112503 A BR 0112503A
Authority
BR
Brazil
Prior art keywords
filament
yarn
article
making processes
spinneret
Prior art date
Application number
BR0112503-6A
Other languages
English (en)
Other versions
BR0112503B1 (pt
Inventor
Peter Michael Lancaster
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
Application filed by Du Pont filed Critical Du Pont
Publication of BR0112503A publication Critical patent/BR0112503A/pt
Publication of BR0112503B1 publication Critical patent/BR0112503B1/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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

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)

Abstract

"FILAMENTO DE POLìMERO, FIO MULTIFILAMENTAR, ARTIGO, FIEIRA PARA A PRODUçãO DE FILAMENTOS, PROCESSOS PARA A FABRICAçãO DE FIOS E FIOS. A presente invenção fornece um filamento de polímero em perfil que possui formato de seção transversal oca com abertura, normal ao eixo longitudinal do filamento, em que a seção transversal é dimensionada para evitar que o filamento se entrelace com um segundo filamento da mesma seção transversal. A presente invenção também fornece métodos de fabricação desses filamentos através de fiação de fusão de uma poliamida e fieiras apropriadas para utilização na fiação de fusão desses filamentos.
BRPI0112503-6A 2000-07-10 2001-07-05 filamento de polÍmero, fieira para a produÇço de filamentos e processo para a fabricaÇço de filamentos. BR0112503B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0016926A GB2364667A (en) 2000-07-10 2000-07-10 Polymer filaments having open hollow cross-section
PCT/US2001/021251 WO2002004720A1 (en) 2000-07-10 2001-07-05 Polymer filaments having profiled cross-section

Publications (2)

Publication Number Publication Date
BR0112503A true BR0112503A (pt) 2004-08-24
BR0112503B1 BR0112503B1 (pt) 2011-06-14

Family

ID=9895377

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0112503-6A BR0112503B1 (pt) 2000-07-10 2001-07-05 filamento de polÍmero, fieira para a produÇço de filamentos e processo para a fabricaÇço de filamentos.

Country Status (16)

Country Link
EP (1) EP1299581B1 (pt)
JP (1) JP2004502882A (pt)
KR (1) KR100761640B1 (pt)
CN (1) CN1291075C (pt)
AT (1) ATE401434T1 (pt)
AU (1) AU2001271834A1 (pt)
BR (1) BR0112503B1 (pt)
CA (1) CA2410555C (pt)
DE (1) DE60134856D1 (pt)
ES (1) ES2310184T3 (pt)
GB (1) GB2364667A (pt)
MX (1) MXPA03000149A (pt)
PL (1) PL205183B1 (pt)
SK (1) SK162003A3 (pt)
TW (1) TW513493B (pt)
WO (1) WO2002004720A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004036030A1 (de) * 2004-07-23 2006-02-16 Wabco Gmbh & Co.Ohg Faden für akustisches Dämmmaterial, insbesondere für Geräuschdämpfer in Drucklufteinrichtungen
WO2014126575A1 (en) 2013-02-14 2014-08-21 Nanofiber Separations, Llc Multi-chip module with a compressible structure for maintaining alignment between chips in the module
KR101508847B1 (ko) * 2013-10-15 2015-04-08 도레이첨단소재 주식회사 벨벳 직물용 원사 및 그 제조방법
WO2018184378A1 (zh) * 2017-04-07 2018-10-11 优彩环保资源科技股份有限公司 高强高伸复合功能纤维
CN112430871A (zh) * 2020-09-30 2021-03-02 福建凯邦锦纶科技有限公司 一种低卷曲高模瑜伽面料锦纶弹力丝的生产方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985295A (en) * 1960-04-22 1965-03-03 Celanese Corp Hollow artificial filaments and spinnerets for their production
CA1035496A (en) * 1973-10-12 1978-07-25 Upjohn Company (The) High temperature resistant aromatic copolyimide fibers
JPS5951630B2 (ja) * 1977-01-18 1984-12-14 大和紡績株式会社 羽毛様ポリエステル繊維
JPS56169813A (en) 1980-05-29 1981-12-26 Toyobo Co Ltd Synthetic fiber for wadding
JPS58214549A (ja) * 1982-06-03 1983-12-13 帝人株式会社 機能耐久性に優れた合成繊維マルチフイラメント布帛
JPS6183316A (ja) * 1984-09-28 1986-04-26 Nippon Ester Co Ltd ポリエステル系複合繊維
JP2708428B2 (ja) * 1987-08-21 1998-02-04 帝人株式会社 ポリエステル仮撚捲縮加工糸の製造法
JP2842905B2 (ja) * 1989-12-01 1999-01-06 帝人株式会社 多葉断面弾性フィラメント
JPH08246225A (ja) * 1995-03-06 1996-09-24 Kuraray Co Ltd 異形断面中空繊維およびその製造方法
CA2194225A1 (en) * 1995-05-01 1996-11-07 Hiroyuki Mori Cellulose acetate fiber having noncircular section, assembly thereof, and process for preparing the same
JP3846955B2 (ja) * 1997-01-28 2006-11-15 旭化成せんい株式会社 特殊断面ポリエステル繊維

Also Published As

Publication number Publication date
CA2410555A1 (en) 2002-01-17
TW513493B (en) 2002-12-11
DE60134856D1 (de) 2008-08-28
ATE401434T1 (de) 2008-08-15
CA2410555C (en) 2010-05-25
SK162003A3 (en) 2004-06-08
BR0112503B1 (pt) 2011-06-14
PL362054A1 (en) 2004-10-18
KR100761640B1 (ko) 2007-10-04
EP1299581A1 (en) 2003-04-09
AU2001271834A1 (en) 2002-01-21
EP1299581B1 (en) 2008-07-16
PL205183B1 (pl) 2010-03-31
KR20030020918A (ko) 2003-03-10
GB2364667A (en) 2002-02-06
JP2004502882A (ja) 2004-01-29
MXPA03000149A (es) 2003-09-22
CN1500161A (zh) 2004-05-26
WO2002004720A1 (en) 2002-01-17
CN1291075C (zh) 2006-12-20
ES2310184T3 (es) 2009-01-01
GB0016926D0 (en) 2000-08-30

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US)

Free format text: TRANSFERIDO DE: E. I. DUPONT DE NEMOURS AND COMPANY

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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 05/07/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A ANUI DADE.

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

Free format text: REFERENTE AS 11A, 12A, 13A E 14A ANUIDADES. PAGAR RESTAURACAO.

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 2343 DE 01-12-2015 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.