WO2012006560A3 - Coated fire barriers made from corespun yarns-coated fibers comprising the sheath of the corespun yarns - Google Patents

Coated fire barriers made from corespun yarns-coated fibers comprising the sheath of the corespun yarns Download PDF

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Publication number
WO2012006560A3
WO2012006560A3 PCT/US2011/043414 US2011043414W WO2012006560A3 WO 2012006560 A3 WO2012006560 A3 WO 2012006560A3 US 2011043414 W US2011043414 W US 2011043414W WO 2012006560 A3 WO2012006560 A3 WO 2012006560A3
Authority
WO
WIPO (PCT)
Prior art keywords
sheath
coated
corespun yarns
corespun
yarns
Prior art date
Application number
PCT/US2011/043414
Other languages
French (fr)
Other versions
WO2012006560A2 (en
Inventor
George E. Booth
James O. Threlkeld
Original Assignee
Springs Creative Products Group, Llc
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 Springs Creative Products Group, Llc filed Critical Springs Creative Products Group, Llc
Publication of WO2012006560A2 publication Critical patent/WO2012006560A2/en
Publication of WO2012006560A3 publication Critical patent/WO2012006560A3/en

Links

Classifications

    • 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
    • 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
    • D02G3/16—Yarns or threads made from mineral substances
    • D02G3/18—Yarns or threads made from mineral substances from glass or the like
    • D02G3/182—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure
    • D02G3/185—Yarns or threads made from mineral substances from glass or the like the glass being present only in part of the structure in the core
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/80—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides
    • D06M11/82—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with boron or compounds thereof, e.g. borides with boron oxides; with boric, meta- or perboric acids or their salts, e.g. with borax
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/08—Processes in which the treating agent is applied in powder or granular form
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3065—Including strand which is of specific structural definition
    • Y10T442/3073—Strand material is core-spun [not sheath-core bicomponent strand]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/425—Including strand which is of specific structural definition

Abstract

The invention relates to a fire resistant flame barrier lightweight fabric substrate consisting of a high temperature resistant continuous filament fiberglass core and a low temperature resistant staple fiber sheath treated with a durable or non-durable fire retardant agent prior to yarn formation. The invention also discloses a process for making a fire resistant corespun yarn by treating fibers with fire retardant agent to make the sheath of the corespun yarn.
PCT/US2011/043414 2010-07-08 2011-07-08 Coated fire barriers made from corespun yarns-coated fibers comprising the sheath of the corespun yarns WO2012006560A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36242110P 2010-07-08 2010-07-08
US61/362,421 2010-07-08

Publications (2)

Publication Number Publication Date
WO2012006560A2 WO2012006560A2 (en) 2012-01-12
WO2012006560A3 true WO2012006560A3 (en) 2012-04-19

Family

ID=45441841

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/043414 WO2012006560A2 (en) 2010-07-08 2011-07-08 Coated fire barriers made from corespun yarns-coated fibers comprising the sheath of the corespun yarns

Country Status (2)

Country Link
US (1) US20120142241A1 (en)
WO (1) WO2012006560A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864545A (en) * 2012-09-26 2013-01-09 泰安市金飞虹织造有限公司 Production method of inflaming retarding bast fiber fabric
CN103485049A (en) * 2013-10-11 2014-01-01 天津工业大学 Hybrid jute-woven fabric and weaving method thereof
CN103952820A (en) * 2014-05-21 2014-07-30 张家港市玮美纺织有限公司 High-temperature resistant staple fiber yarn
CN104073955B (en) * 2014-06-09 2015-09-30 四川航天五源复合材料有限公司 A kind of protective clothing
CN104452068A (en) * 2014-11-05 2015-03-25 常熟市立丹纺织品有限公司 Anti-pilling polyester and cotton blended knitted fabric
MX365938B (en) * 2015-08-28 2019-06-19 Filspec Inc Composite yarn with glass core.
JP6572159B2 (en) * 2016-03-11 2019-09-04 日本毛織株式会社 Intertwisted yarn and fabric and clothing textile using the same
US10344406B2 (en) * 2017-01-12 2019-07-09 Springs Creative Products Group, Llc Core-spun yarn featuring a blended core for use in the construction of flame barrier fabrics and finished articles made therefrom
GB2568539A (en) * 2017-11-20 2019-05-22 Heathcoat Fabrics Ltd Knitted fabric and method for producing knitted fabric
CN108823712A (en) * 2018-07-04 2018-11-16 如皋市丹凤纺织有限公司 A kind of linen-cotton double-contracting heart yarn production technology
CN110331507B (en) * 2019-07-01 2020-10-23 福建长源纺织有限公司 Fabric barrel of environment-friendly Lyocell knitted fabric with good heat dissipation effect
WO2021030478A1 (en) * 2019-08-13 2021-02-18 Allbirds, Inc. Composite yarns
US11598027B2 (en) 2019-12-18 2023-03-07 Patrick Yarn Mills, Inc. Methods and systems for forming a composite yarn
WO2021178512A1 (en) * 2020-03-03 2021-09-10 Coats American, Inc. Fire and abrasion resistant yarn

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540980A (en) * 1989-03-03 1996-07-30 Springs Industries, Inc. Fire resistant fabric made of balanced fine corespun yarn
KR20050008782A (en) * 2002-06-06 2005-01-21 이 아이 듀폰 디 네모아 앤드 캄파니 Fire-Retardant Fabric with Improved Tear, Cut, and Abrasion Resistance
JP2005513299A (en) * 2001-12-28 2005-05-12 シャバノス アンデュストリ Composite yarn, process for producing the same and fabric structure produced therefrom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506043A (en) * 1989-08-18 1996-04-09 Norfab Corporation Thermal protective fabric and core-spun heat resistant yarn for making the same, said yarns consisting essentially of a fiberglass core and a cover of modacrylic fibers and at least one other flame retardant fiber
KR20080094159A (en) * 2007-04-19 2008-10-23 주식회사 쎄코텍 Functional coating method of basalt fiber and basalt fiber core, basalt fiber and basalt fiber core coated by using the mothod and article weaved therefrom
US8308997B2 (en) * 2007-12-17 2012-11-13 U.S. Borax Inc. Fire resistant cellulosic materials and method of making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540980A (en) * 1989-03-03 1996-07-30 Springs Industries, Inc. Fire resistant fabric made of balanced fine corespun yarn
JP2005513299A (en) * 2001-12-28 2005-05-12 シャバノス アンデュストリ Composite yarn, process for producing the same and fabric structure produced therefrom
KR20050008782A (en) * 2002-06-06 2005-01-21 이 아이 듀폰 디 네모아 앤드 캄파니 Fire-Retardant Fabric with Improved Tear, Cut, and Abrasion Resistance

Also Published As

Publication number Publication date
US20120142241A1 (en) 2012-06-07
WO2012006560A2 (en) 2012-01-12

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