BR0211377A - Fibras elásticas bicomponentes e biconstituintes, resistentes ao calor e umidade - Google Patents

Fibras elásticas bicomponentes e biconstituintes, resistentes ao calor e umidade

Info

Publication number
BR0211377A
BR0211377A BR0211377-5A BR0211377A BR0211377A BR 0211377 A BR0211377 A BR 0211377A BR 0211377 A BR0211377 A BR 0211377A BR 0211377 A BR0211377 A BR 0211377A
Authority
BR
Brazil
Prior art keywords
component
heat
fibers
elastic fibers
thermosetting polymer
Prior art date
Application number
BR0211377-5A
Other languages
English (en)
Other versions
BR0211377B1 (pt
Inventor
Sen Ashish
John Klier
Rajen M Patel
Hongyu Chen
Thoi H Ho
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BR0211377A publication Critical patent/BR0211377A/pt
Publication of BR0211377B1 publication Critical patent/BR0211377B1/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
    • 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
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • 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
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

"FIBRAS ELáSTICAS BICOMPONENTES E BICONSTITUINTES, RESISTENTES AO CALOR E UMIDADE". Fibras tendo resistência melhorada contra a umidade a temperaturas elevadas compreendem pelo menos dois polimeros elásticos, um polímero termo-deformável e o outro polímero termo-resistente, o polímero termo-resistente compreendendo pelo menos uma porção da superfície da fibra. As fibras tipicamente têm uma morfologia de núcleo/capa bicomponente e/ou biconstituinte. Tipicamente, o núcleo compreende um uretano termoplástico, e a capa compreende uma poliolefina homogeneamente ramificada, preferivelmente um polímero de etileno substancialmente linear homogeneamente ramificado.
BRPI0211377-5A 2001-07-17 2002-07-15 fibra elástica bicomponente. BR0211377B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30601801P 2001-07-17 2001-07-17
US60/306,018 2001-07-17
PCT/US2002/022221 WO2003008681A1 (en) 2001-07-17 2002-07-15 Elastic, heat and moisture resistant bicomponent and biconstituent fibers

Publications (2)

Publication Number Publication Date
BR0211377A true BR0211377A (pt) 2004-08-17
BR0211377B1 BR0211377B1 (pt) 2012-12-11

Family

ID=23183376

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211377-5A BR0211377B1 (pt) 2001-07-17 2002-07-15 fibra elástica bicomponente.

Country Status (13)

Country Link
US (2) US7135228B2 (pt)
EP (1) EP1412567B1 (pt)
JP (1) JP4288158B2 (pt)
KR (1) KR100919917B1 (pt)
CN (1) CN1555432B (pt)
AU (1) AU2002320481B2 (pt)
BR (1) BR0211377B1 (pt)
CA (1) CA2454176A1 (pt)
DE (1) DE60217500T2 (pt)
ES (1) ES2275891T3 (pt)
MX (1) MXPA04000503A (pt)
TW (1) TW591139B (pt)
WO (1) WO2003008681A1 (pt)

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US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
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US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
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US20070055015A1 (en) * 2005-09-02 2007-03-08 Kraton Polymers U.S. Llc Elastomeric fibers comprising controlled distribution block copolymers
JP5246997B2 (ja) * 2005-09-16 2013-07-24 グンゼ株式会社 エラストマー系芯鞘コンジュゲート繊維
US7635745B2 (en) * 2006-01-31 2009-12-22 Eastman Chemical Company Sulfopolyester recovery
JP2010511802A (ja) * 2006-11-30 2010-04-15 ダウ グローバル テクノロジーズ インコーポレイティド オレフィンブロックインターポリマーの成形された織物品
US8288470B2 (en) 2006-12-21 2012-10-16 Dow Global Technologies Llc Polyolefin compositions and articles prepared therefrom, and methods for making the same
KR101513741B1 (ko) 2006-12-21 2015-04-21 다우 글로벌 테크놀로지스 엘엘씨 관능화된 올레핀 중합체, 조성물 및 이로부터 제조된 물품, 및 이들의 제조 방법
CN101652506B (zh) * 2007-04-04 2013-03-06 Kb世联株式会社 抗静电性、吸水性和接触冷感性优良的复合纤维
US8653191B2 (en) 2007-07-27 2014-02-18 Dow Global Technologies Llc Polyolefin compositions and articles prepared therefrom, and methods for making the same
EP2337884B1 (en) * 2008-10-17 2015-07-29 Invista Technologies S.à.r.l. Fusible bicomponent spandex
WO2010104531A1 (en) * 2008-10-17 2010-09-16 Invista Technologies S.A R.L. Fusible bicomponent spandex
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
EP2634213B1 (en) * 2010-10-29 2016-12-28 LG Chem, Ltd. Olefin composition
US8871052B2 (en) 2012-01-31 2014-10-28 Eastman Chemical Company Processes to produce short cut microfibers
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making paper and nonwoven articles comprising synthetic microfiber binders
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
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CN104088032B (zh) * 2014-06-30 2016-04-06 苏州凯丰电子电器有限公司 一种保健弹力丝
WO2019095763A1 (zh) 2017-11-20 2019-05-23 苏州欧圣电气股份有限公司 护理机的可穿戴式工作头
CN108085780B (zh) * 2017-12-15 2020-04-24 浙江华峰氨纶股份有限公司 一种高均一性易粘合氨纶纤维及其制备方法
US20190226161A1 (en) * 2018-01-19 2019-07-25 Tarkett Inc. Functionalized filament and artificial turf prepared therefrom, and methods for making the same
CN108396424A (zh) * 2018-01-30 2018-08-14 宁波三邦超细纤维有限公司 高弹涤锦复合仿冰丝纤维及其制备方法
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Also Published As

Publication number Publication date
KR100919917B1 (ko) 2009-10-07
US20030055162A1 (en) 2003-03-20
ES2275891T3 (es) 2007-06-16
EP1412567A1 (en) 2004-04-28
MXPA04000503A (es) 2004-07-23
TW591139B (en) 2004-06-11
WO2003008681A1 (en) 2003-01-30
KR20040028927A (ko) 2004-04-03
US20070020453A1 (en) 2007-01-25
US7135228B2 (en) 2006-11-14
EP1412567B1 (en) 2007-01-10
US7727627B2 (en) 2010-06-01
BR0211377B1 (pt) 2012-12-11
DE60217500T2 (de) 2007-05-16
DE60217500D1 (de) 2007-02-22
AU2002320481B2 (en) 2007-02-15
JP2004536237A (ja) 2004-12-02
CN1555432B (zh) 2010-10-13
CN1555432A (zh) 2004-12-15
JP4288158B2 (ja) 2009-07-01
CA2454176A1 (en) 2003-01-30

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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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/12/2012, OBSERVADAS AS DEMAIS CONDICOES LEGAIS.

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

Free format text: REFERENTE A 20A ANUIDADE.

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 2679 DE 10-05-2022 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.