WO2015038860A3 - High surface area fiber and method of construction thereof - Google Patents

High surface area fiber and method of construction thereof Download PDF

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Publication number
WO2015038860A3
WO2015038860A3 PCT/US2014/055330 US2014055330W WO2015038860A3 WO 2015038860 A3 WO2015038860 A3 WO 2015038860A3 US 2014055330 W US2014055330 W US 2014055330W WO 2015038860 A3 WO2015038860 A3 WO 2015038860A3
Authority
WO
WIPO (PCT)
Prior art keywords
central axis
surface area
high surface
legs
construction
Prior art date
Application number
PCT/US2014/055330
Other languages
French (fr)
Other versions
WO2015038860A2 (en
Inventor
Eric K. Staudt
Original Assignee
Federal-Mogul Powertrain, 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 Federal-Mogul Powertrain, Inc. filed Critical Federal-Mogul Powertrain, Inc.
Priority to CN201480056767.4A priority Critical patent/CN105683427A/en
Priority to KR1020167009340A priority patent/KR20160052725A/en
Priority to EP14844332.8A priority patent/EP3044354A2/en
Priority to JP2016542810A priority patent/JP2016534251A/en
Publication of WO2015038860A2 publication Critical patent/WO2015038860A2/en
Publication of WO2015038860A3 publication Critical patent/WO2015038860A3/en

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
    • 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
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • 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
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/06—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • 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
    • 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
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
    • 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

A high surface area fiber and method of construction thereof is provided. The high surface area fiber includes an inner fiber extending along a longitudinal central axis. The inner fiber has a plurality of legs extending lengthwise in generally parallel relation with one another and with the central axis. Each of the legs extends radially away from the central axis to a first peak. First channels are formed between adjacent legs in generally parallel relation with one another and with the central axis. At least some of the legs have protrusions extending laterally outwardly therefrom. The protrusions extend lengthwise in generally parallel relation with one another and with the central axis.
PCT/US2014/055330 2013-09-13 2014-09-12 High surface area fiber and method of construction thereof WO2015038860A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201480056767.4A CN105683427A (en) 2013-09-13 2014-09-12 High surface area fiber and method of construction thereof
KR1020167009340A KR20160052725A (en) 2013-09-13 2014-09-12 High surface area fiber and method of costruction thereof
EP14844332.8A EP3044354A2 (en) 2013-09-13 2014-09-12 High surface area fiber and method of construction thereof
JP2016542810A JP2016534251A (en) 2013-09-13 2014-09-12 High surface area fiber and construction method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361877727P 2013-09-13 2013-09-13
US61/877,727 2013-09-13
US14/484,369 2014-09-12
US14/484,369 US20150079390A1 (en) 2013-09-13 2014-09-12 High Surface Area Fiber and Method of Construction Thereof

Publications (2)

Publication Number Publication Date
WO2015038860A2 WO2015038860A2 (en) 2015-03-19
WO2015038860A3 true WO2015038860A3 (en) 2015-07-23

Family

ID=52666513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/055330 WO2015038860A2 (en) 2013-09-13 2014-09-12 High surface area fiber and method of construction thereof

Country Status (4)

Country Link
US (1) US20150079390A1 (en)
JP (1) JP2016534251A (en)
KR (1) KR20160052725A (en)
WO (1) WO2015038860A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180117819A1 (en) * 2016-10-27 2018-05-03 Clemson University Research Foundation Inherently super-omniphobic filaments, fibers, and fabrics and system for manufacture

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0978449A (en) * 1995-09-11 1997-03-25 Unitika Ltd Production of silky high density web
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
WO2003069031A1 (en) * 2002-02-11 2003-08-21 Honeywell International Inc. Soft hand, low luster, high body carpet filaments
JP2004339624A (en) * 2003-05-14 2004-12-02 Kuraray Co Ltd Special cross section fiber
US20080105612A1 (en) * 2006-11-03 2008-05-08 Walter Chappas Composite filter media with high surface area fibers
WO2013109375A1 (en) * 2012-01-17 2013-07-25 Mmi-Ipco, Llc Fabrics containing multi-groove fibers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208106A (en) * 1991-08-27 1993-05-04 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
CA2194225A1 (en) * 1995-05-01 1996-11-07 Hiroyuki Mori Cellulose acetate fiber having noncircular section, assembly thereof, and process for preparing the same
JP3483379B2 (en) * 1995-12-08 2004-01-06 田中貴金属工業株式会社 Coloring structure
EP1183409B1 (en) * 2000-03-03 2005-11-16 E.I. Du Pont De Nemours And Company Poly(trimethylene terephthalate) yarn
ITMI20010516A1 (en) * 2001-03-12 2002-09-12 Alcantara Spa PROCESS FOR THE PRODUCTION OF A MICROFIBROUS SUEDE NONWOVEN FABRIC WITHOUT THE USE OF ORGANIC SOLVENTS
DE10115185A1 (en) * 2001-03-27 2002-10-24 Freudenberg Carl Kg Splittable yarns, fibers or filaments and process for their production and device
US7221512B2 (en) * 2002-01-24 2007-05-22 Nanoventions, Inc. Light control material for displaying color information, and images
US6861142B1 (en) * 2002-06-06 2005-03-01 Hills, Inc. Controlling the dissolution of dissolvable polymer components in plural component fibers
US6841247B2 (en) * 2002-08-16 2005-01-11 Honeywell International Inc. Fibers having improved dullness and products containing the same
US9090998B2 (en) * 2012-06-22 2015-07-28 Nike, Inc. Environmentally responsive fibers and garments

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
JPH0978449A (en) * 1995-09-11 1997-03-25 Unitika Ltd Production of silky high density web
WO2003069031A1 (en) * 2002-02-11 2003-08-21 Honeywell International Inc. Soft hand, low luster, high body carpet filaments
JP2004339624A (en) * 2003-05-14 2004-12-02 Kuraray Co Ltd Special cross section fiber
US20080105612A1 (en) * 2006-11-03 2008-05-08 Walter Chappas Composite filter media with high surface area fibers
WO2013109375A1 (en) * 2012-01-17 2013-07-25 Mmi-Ipco, Llc Fabrics containing multi-groove fibers

Also Published As

Publication number Publication date
KR20160052725A (en) 2016-05-12
US20150079390A1 (en) 2015-03-19
WO2015038860A2 (en) 2015-03-19
JP2016534251A (en) 2016-11-04

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