BR112019004234A2 - fio, tecido, artigos de vestuário de proteção térmica e processos para formar um fio - Google Patents

fio, tecido, artigos de vestuário de proteção térmica e processos para formar um fio

Info

Publication number
BR112019004234A2
BR112019004234A2 BR112019004234A BR112019004234A BR112019004234A2 BR 112019004234 A2 BR112019004234 A2 BR 112019004234A2 BR 112019004234 A BR112019004234 A BR 112019004234A BR 112019004234 A BR112019004234 A BR 112019004234A BR 112019004234 A2 BR112019004234 A2 BR 112019004234A2
Authority
BR
Brazil
Prior art keywords
yarn
polymer composition
fabric
processes
protective clothing
Prior art date
Application number
BR112019004234A
Other languages
English (en)
Other versions
BR112019004234A8 (pt
Inventor
Lynne Wiseman B
William Newton Christopher
T Aronson Mark
William Andersen Mark
Zhu Reiyao
Wayne Steinruck Thomas
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 BR112019004234A2 publication Critical patent/BR112019004234A2/pt
Publication of BR112019004234A8 publication Critical patent/BR112019004234A8/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
    • 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
    • D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/008—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting against electric shocks or static electricity
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/08—Heat resistant; Fire retardant
    • 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
    • D01F1/04—Pigments
    • 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
    • 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
    • D01F1/10—Other agents for modifying properties
    • 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
    • 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
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments

Abstract

um fio que compreende uma pluralidade de filamentos de dois componentes possuindo uma primeira região que compreende uma primeira composição de polímero e uma segunda região que compreende uma segunda composição de polímero; as regiões são distintas e estão presentes nos filamentos de dois componentes em uma estrutura bainha-núcleo ou em uma estrutura lado a lado; em que a primeira composição de polímero compreende polímero de aramida contendo de 0,5 a 20 por cento em peso de partículas de carbono discretas dispersas de forma homogênea e a segunda composição de polímero compreende polímero de aramida estando livre de partículas de carbono discretas e possuindo pelo menos um pigmento de mascaramento disperso de forma homogênea, tendo o teor total de 0,5 a 5 por cento em peso de partículas de carbono discretas.
BR112019004234A 2016-09-01 2017-08-11 Fio, tecido, artigos de vestuário de proteção térmica e processos para formar um fio BR112019004234A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662382564P 2016-09-01 2016-09-01
PCT/US2017/046586 WO2018044531A1 (en) 2016-09-01 2017-08-11 Carbon-containing aramid bicomponent filament yarns

Publications (2)

Publication Number Publication Date
BR112019004234A2 true BR112019004234A2 (pt) 2019-05-28
BR112019004234A8 BR112019004234A8 (pt) 2022-10-04

Family

ID=59702858

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004234A BR112019004234A8 (pt) 2016-09-01 2017-08-11 Fio, tecido, artigos de vestuário de proteção térmica e processos para formar um fio

Country Status (7)

Country Link
US (2) US10982353B2 (pt)
EP (2) EP3507401B1 (pt)
JP (1) JP7045367B2 (pt)
KR (1) KR102514353B1 (pt)
CN (1) CN109661484B (pt)
BR (1) BR112019004234A8 (pt)
WO (1) WO2018044531A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10590567B2 (en) * 2016-09-01 2020-03-17 Dupont Safety & Construction, Inc. Carbon-containing modacrylic and aramid bicomponent filament yarns
CA3039312A1 (en) * 2016-11-01 2018-05-11 Teijin Limited Fabric, method for manufacturing same, and fiber product
KR102091865B1 (ko) * 2018-07-20 2020-03-23 주식회사 휴비스 염색성이 향상된 메타아라미드 섬유
US20210062375A1 (en) * 2019-09-04 2021-03-04 Milliken & Company Flame-Resistant Fabric
EP4063547A4 (en) * 2019-11-18 2023-01-11 Teijin Limited FABRIC AND PROTECTION PRODUCT
US11761124B1 (en) 2021-09-09 2023-09-19 Milliken & Company Elastic flame-resistant fabric

Family Cites Families (36)

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Publication number Priority date Publication date Assignee Title
BE549181A (pt) 1955-06-30
US3094511A (en) 1958-11-17 1963-06-18 Du Pont Wholly aromatic polyamides
NL249428A (pt) 1959-03-16
GB1083008A (en) 1963-12-07 1967-09-13 Kanegafuchi Spinning Co Ltd Improvements in or relating to composite filaments
US3354127A (en) 1966-04-18 1967-11-21 Du Pont Aromatic copolyamides
US3819587A (en) 1969-05-23 1974-06-25 Du Pont Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20
US3673143A (en) 1970-06-24 1972-06-27 Du Pont Optically anisotropic spinning dopes of polycarbonamides
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DE2730643A1 (de) * 1977-07-07 1979-01-25 Bayer Ag Faser- und faedengemische enthaltend mit russ modifizierte, hochschrumpfende poly(mod)acrylbifilarfaeden oder -fasern
JPS55142717A (en) 1979-04-24 1980-11-07 Teijin Ltd Sheath-core type aromatic polyamide fiber
JPS56169846A (en) 1980-05-26 1981-12-26 Teijin Ltd Paper like article and method
US4457973B1 (en) 1980-06-06 1995-05-09 Kanebo Synthetic Fibert Ltd Conductive composite filaments and methods for producing said composite filaments
JPS57111874U (pt) * 1980-12-26 1982-07-10
ZA8289B (en) * 1981-01-15 1982-11-24 Akzo Nv Synthetic technical multifilament yarn and process for the manufacture thereof
US4612150A (en) 1983-11-28 1986-09-16 E. I. Du Pont De Nemours And Company Process for combining and codrawing antistatic filaments with undrawn nylon filaments
JPS6379307A (ja) 1986-09-22 1988-04-09 Murata Mfg Co Ltd 積層トランス
US5256050A (en) 1989-12-21 1993-10-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom
JP3132791B2 (ja) 1991-12-18 2001-02-05 株式会社クラレ 導電性複合繊維
DE69305913T2 (de) 1992-05-07 1997-05-07 Teijin Ltd Aromatische Polyamidfäden mit verbesserter Wetterwiderstandsfähigkeit
US6248696B1 (en) * 1994-07-15 2001-06-19 Basf Corporation 7-forming, superconducting filaments through bicomponent dry spinning
AU5333000A (en) 1999-06-14 2001-01-02 E.I. Du Pont De Nemours And Company Stretch break method and product
DE10138249A1 (de) * 2001-08-03 2003-02-13 Rieter Ag Maschf Herstellverfahren für ein Filamentgarn aus mehreren Komponenten sowie Vorrichtung zum Spinnen eines solchen Garns sowie Garn nach dem Herstellungsverfahren
JP2005200774A (ja) * 2004-01-13 2005-07-28 Toray Ind Inc 蓄光繊維およびそれを用いた釣り糸および漁具
US7065950B2 (en) * 2004-03-18 2006-06-27 E. I. Du Pont De Nemours And Company Modacrylic/aramid fiber blends for arc and flame protection
JP4690806B2 (ja) * 2005-07-15 2011-06-01 帝人テクノプロダクツ株式会社 耐熱性布帛、およびこれを用いた耐熱性防護服
US20080085411A1 (en) * 2006-10-10 2008-04-10 Larry John Prickett Multidenier fiber cut resistant fabrics and articles and processes for making same
JP4955463B2 (ja) 2007-06-01 2012-06-20 Ｋｂセーレン株式会社 複合繊維
US7998575B2 (en) * 2007-12-19 2011-08-16 E.I. Du Pont De Nemours And Company Low shrinkage, dyeable MPD-I yarn
WO2009101930A1 (ja) * 2008-02-12 2009-08-20 Teijin Techno Products Limited 難燃性樹脂組成物、難燃性繊維、難燃性布帛および耐熱性防護服
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KR101946068B1 (ko) * 2012-12-11 2019-02-08 도레이케미칼 주식회사 메타아라미드 잠재권축사의 제조방법 및 이를 통해 제조된 메타아라미드 잠재권축사
CN104630957B (zh) * 2015-02-13 2017-11-17 上海特安纶纤维有限公司 由一种基于芳香族聚酰胺和聚芳砜的共混纤维和聚苯硫醚纤维制成的纱线和织物及制备方法

Also Published As

Publication number Publication date
EP3901337A1 (en) 2021-10-27
JP7045367B2 (ja) 2022-03-31
JP2019529729A (ja) 2019-10-17
EP3901337B1 (en) 2024-05-08
US10982353B2 (en) 2021-04-20
KR102514353B1 (ko) 2023-03-29
US20180057964A1 (en) 2018-03-01
EP3507401A1 (en) 2019-07-10
BR112019004234A8 (pt) 2022-10-04
WO2018044531A1 (en) 2018-03-08
EP3507401B1 (en) 2021-07-21
CN109661484B (zh) 2023-01-31
KR20190040271A (ko) 2019-04-17
CN109661484A (zh) 2019-04-19
US20220025556A1 (en) 2022-01-27

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B25A Requested transfer of rights approved

Owner name: DUPONT SAFETY AND CONSTRUCTION, INC. (US)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]