BRPI0508770A - multicomponent electroconductive fiber, method for preparing a stretched multicomponent electroconductive fiber a stretched two-component electroconductive fiber - Google Patents
multicomponent electroconductive fiber, method for preparing a stretched multicomponent electroconductive fiber a stretched two-component electroconductive fiberInfo
- Publication number
- BRPI0508770A BRPI0508770A BRPI0508770-8A BRPI0508770A BRPI0508770A BR PI0508770 A BRPI0508770 A BR PI0508770A BR PI0508770 A BRPI0508770 A BR PI0508770A BR PI0508770 A BRPI0508770 A BR PI0508770A
- Authority
- BR
- Brazil
- Prior art keywords
- electroconductive fiber
- multicomponent
- stretched
- fiber
- component
- Prior art date
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
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- 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
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
-
- 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]
Abstract
FIBRA ELETROCONDUTORA DE MULTICOMPONENTES, MéTODO PARA PREPARAR UMA FIBRA ELETROCONDUTORA DE MULTICOMPONENTES ESTIRADA UMA FIBRA ELETROCONDUTORA DE DOIS COMPONENTES ESTIRADA A invenção presente se concentra numa fibra eletrocondutora de multicomponentes (Figura 1) e no método de confeccionar a mesma (Figura 2). A fibra contém dois com ponentes de poliéster que tem uma diferença de temperatura de fusão de 10<198> entre o primeiro poliéster e o segundo poliéster.MULTI-COMPONENT ELECTROCONDUCTIVE FIBER, METHOD FOR PREPARING A MULTI-COMPONENT ELECTROCONDUCTIVE FIBER A TWO-COMPUTED ELECTROCONDUCTIVE FIBER The present invention focuses on a multicomponent electroconductive fiber (Figure 1) and the same construction method (Figure 2). The fiber contains two polyester components having a melt temperature difference of 10 <198> between the first polyester and the second polyester.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55530604P | 2004-03-23 | 2004-03-23 | |
PCT/US2005/008794 WO2005100651A1 (en) | 2004-03-23 | 2005-03-16 | Bi-component electrically conductive drawn polyester fiber and method for making same |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0508770A true BRPI0508770A (en) | 2007-08-28 |
Family
ID=35150031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0508770-8A BRPI0508770A (en) | 2004-03-23 | 2005-03-16 | multicomponent electroconductive fiber, method for preparing a stretched multicomponent electroconductive fiber a stretched two-component electroconductive fiber |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080226908A1 (en) |
EP (1) | EP1735486A4 (en) |
JP (1) | JP2007530803A (en) |
CN (1) | CN1957121B (en) |
AU (1) | AU2005233518A1 (en) |
BR (1) | BRPI0508770A (en) |
TW (1) | TW200613597A (en) |
WO (1) | WO2005100651A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1942214B1 (en) * | 2005-09-28 | 2010-04-21 | Toray Industries, Inc. | Polyester fiber and textile product comprising the same |
JP2008101314A (en) * | 2006-09-21 | 2008-05-01 | Toray Ind Inc | Conductive polyester fiber and brush product made of the same |
JP5071001B2 (en) * | 2006-09-29 | 2012-11-14 | 東レ株式会社 | Conductive yarn |
JP4598784B2 (en) * | 2007-02-09 | 2010-12-15 | 日本エステル株式会社 | Conductive composite fiber |
WO2017176604A1 (en) * | 2016-04-06 | 2017-10-12 | Ascend Performance Materials Operations Llc | Light color /low resistance anti-static fiber and textiles incorporating the fiber |
EP3835480A1 (en) * | 2019-12-10 | 2021-06-16 | Aladdin Manufacturing Corporation | Combination yarn |
DE102020120303A1 (en) | 2020-07-31 | 2022-02-03 | Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen | Electrically conductive monofilament |
CN115012068B (en) * | 2022-07-20 | 2024-03-15 | 贺氏(苏州)特殊材料有限公司 | Bicomponent polyester fiber with high and low temperature melting temperature, preparation method and application |
CN114990732B (en) * | 2022-07-20 | 2024-04-12 | 贺氏(苏州)特殊材料有限公司 | Antistatic special-shaped polyester fiber with high and low temperature melting temperature and filtering material |
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US4185137A (en) * | 1976-01-12 | 1980-01-22 | Fiber Industries, Inc. | Conductive sheath/core heterofilament |
US4129677A (en) * | 1977-05-31 | 1978-12-12 | Monsanto Company | Melt spun side-by-side biconstituent conductive fiber |
US6828021B2 (en) * | 1988-07-05 | 2004-12-07 | Alliedsignal Inc. | Dimensionally stable polyester yarn for high tenacity treated cords |
US5272246A (en) * | 1990-08-28 | 1993-12-21 | Hoechst Celanese Corporation | Polyester copolymer fiber having enhanced strength and dyeability properties |
US5015522A (en) * | 1990-09-05 | 1991-05-14 | The Dow Chemical Company | Multicomponent fibers, films and foams |
US5482773A (en) * | 1991-07-01 | 1996-01-09 | E. I. Du Pont De Nemours And Company | Activated carbon-containing fibrids |
US5481786A (en) * | 1993-11-03 | 1996-01-09 | Spartan Mills | Method of manufacturing a recyclable carpet |
EP0905292B1 (en) * | 1996-05-14 | 2004-10-20 | Kanebo Ltd. | Spontaneously degradable fibers |
US5698148A (en) * | 1996-07-26 | 1997-12-16 | Basf Corporation | Process for making electrically conductive fibers |
US5916506A (en) * | 1996-09-30 | 1999-06-29 | Hoechst Celanese Corp | Electrically conductive heterofil |
WO1998029587A1 (en) * | 1996-12-31 | 1998-07-09 | The Quantum Group, Inc. | Composite elastomeric yarns |
US5993712A (en) * | 1997-02-25 | 1999-11-30 | Lurgi Zimmer Aktiengesellschaft | Process for the processing of polymer mixtures into filaments |
US6228492B1 (en) * | 1997-09-23 | 2001-05-08 | Zipperling Kessler & Co. (Gmbh & Co.) | Preparation of fibers containing intrinsically conductive polymers |
US6342298B1 (en) * | 1997-11-19 | 2002-01-29 | Basf Aktiengesellschaft | Multicomponent superabsorbent fibers |
CA2314963A1 (en) * | 1998-01-06 | 1999-07-15 | Bioamide, Inc. | Bioabsorbable fibers and reinforced composites produced therefrom |
US6723428B1 (en) * | 1999-05-27 | 2004-04-20 | Foss Manufacturing Co., Inc. | Anti-microbial fiber and fibrous products |
DE60012014T2 (en) * | 1999-08-06 | 2004-11-11 | Eastman Chemical Co., Kingsport | POLYESTER WITH CONTROLLED MELTING POINT AND FIBERS THEREOF |
KR100429481B1 (en) | 1999-09-17 | 2004-05-03 | 가네보 고센 가부시끼가이샤 | Core-sheath composite conductive fiber |
US6692687B2 (en) * | 2000-01-20 | 2004-02-17 | E. I. Du Pont De Nemours And Company | Method for high-speed spinning of bicomponent fibers |
JP2003520303A (en) * | 2000-01-20 | 2003-07-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | High-speed spinning method of bicomponent fiber |
IT1317831B1 (en) * | 2000-02-15 | 2003-07-15 | Rosaldo Fare | CONTINUOUS AND / OR DISCONTINUOUS THREE-COMPONENT POLYMERIC FIBERS FOR THE PRODUCTION OF NON-WOVEN FABRIC AND PROCEDURE FOR THEM |
US6284864B1 (en) * | 2000-05-31 | 2001-09-04 | Arteva North America S.A.R.L. | Permanent deep-dye polyester |
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US6855422B2 (en) * | 2000-09-21 | 2005-02-15 | Monte C. Magill | Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof |
US20020127939A1 (en) * | 2000-11-06 | 2002-09-12 | Hwo Charles Chiu-Hsiung | Poly (trimethylene terephthalate) based meltblown nonwovens |
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US20030077444A1 (en) * | 2001-05-10 | 2003-04-24 | The Procter & Gamble Company | Multicomponent fibers comprising starch and polymers |
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DE10307174B4 (en) * | 2003-02-20 | 2017-05-24 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Multilayer monofilament |
US20070035057A1 (en) * | 2003-06-26 | 2007-02-15 | Chang Jing C | Poly(trimethylene terephthalate) bicomponent fiber process |
US7045211B2 (en) * | 2003-07-31 | 2006-05-16 | Kimberly-Clark Worldwide, Inc. | Crimped thermoplastic multicomponent fiber and fiber webs and method of making |
US6877197B1 (en) * | 2003-12-08 | 2005-04-12 | Invista North America S.A.R.L. | Process for treating a polyester bicomponent fiber |
US20050130539A1 (en) * | 2003-12-15 | 2005-06-16 | Nordson Corporation | Nonwoven webs manufactured from additive-loaded multicomponent filaments |
-
2005
- 2005-03-16 EP EP05729224A patent/EP1735486A4/en not_active Withdrawn
- 2005-03-16 JP JP2007505014A patent/JP2007530803A/en not_active Withdrawn
- 2005-03-16 WO PCT/US2005/008794 patent/WO2005100651A1/en active Application Filing
- 2005-03-16 US US10/593,824 patent/US20080226908A1/en not_active Abandoned
- 2005-03-16 AU AU2005233518A patent/AU2005233518A1/en not_active Abandoned
- 2005-03-16 BR BRPI0508770-8A patent/BRPI0508770A/en not_active IP Right Cessation
- 2005-03-16 CN CN2005800163296A patent/CN1957121B/en not_active Expired - Fee Related
- 2005-03-22 TW TW094108702A patent/TW200613597A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1735486A1 (en) | 2006-12-27 |
JP2007530803A (en) | 2007-11-01 |
WO2005100651A1 (en) | 2005-10-27 |
TW200613597A (en) | 2006-05-01 |
AU2005233518A1 (en) | 2005-10-27 |
CN1957121B (en) | 2010-06-16 |
US20080226908A1 (en) | 2008-09-18 |
CN1957121A (en) | 2007-05-02 |
EP1735486A4 (en) | 2007-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |