[go: up one dir, main page]

TW200738922A - Fire retardant compositions and methods and apparatuses for making the same - Google Patents

Fire retardant compositions and methods and apparatuses for making the same

Info

Publication number
TW200738922A
TW200738922A TW095142480A TW95142480A TW200738922A TW 200738922 A TW200738922 A TW 200738922A TW 095142480 A TW095142480 A TW 095142480A TW 95142480 A TW95142480 A TW 95142480A TW 200738922 A TW200738922 A TW 200738922A
Authority
TW
Taiwan
Prior art keywords
fire retardant
yam
heat resistant
intermediate product
filaments
Prior art date
Application number
TW095142480A
Other languages
Chinese (zh)
Other versions
TWI414653B (en
Inventor
Tung-Yuan Ke
Original Assignee
Ladama 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 Ladama Llc filed Critical Ladama Llc
Publication of TW200738922A publication Critical patent/TW200738922A/en
Application granted granted Critical
Publication of TWI414653B publication Critical patent/TWI414653B/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
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • 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
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A method for forming yam provides for forming an intermediate product being a fire retardant and heat resistant cohesive elongated network of fibers in a single operation by stretching and breaking filaments of a ribbon like tow starting material of longitudinally aligned filaments. The intermediate product may be wool-like with wavy and randomly oriented fibers formed by from the fragmented filaments. The single drafting operation includes directing the tow through first and second pairs of rollers, the second pair rotating faster than the first. The intermediate product may be spun directly into yarn in one spinning/twisting operation. The fire retardant and heat resistant yam so produced may include 100% oxidized polyacrylonitrile fibers having an average length greater than about 15 cm. The yam may be knitted or otherwise formed into fire-retardant and heat resistant fabrics or other products used in various applications.
TW095142480A 2005-11-16 2006-11-15 Methods and apparatuses for making a fire retardant heat resistant yarn TWI414653B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/282,108 US20070111000A1 (en) 2005-11-16 2005-11-16 Filament networks and methods of making same for use in the manufacture of products with enhanced characteristics

Publications (2)

Publication Number Publication Date
TW200738922A true TW200738922A (en) 2007-10-16
TWI414653B TWI414653B (en) 2013-11-11

Family

ID=38041196

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095142480A TWI414653B (en) 2005-11-16 2006-11-15 Methods and apparatuses for making a fire retardant heat resistant yarn

Country Status (2)

Country Link
US (1) US20070111000A1 (en)
TW (1) TWI414653B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8850784B2 (en) * 2005-11-16 2014-10-07 Lorica International Corporation Fire retardant compositions and methods and apparatuses for making the same
WO2008009261A1 (en) * 2006-07-21 2008-01-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Friction system
TW200925344A (en) * 2007-12-12 2009-06-16 Everest Textile Co Ltd Electric heating fabric device
US20140248814A1 (en) * 2011-10-06 2014-09-04 Zoltek Companies, Inc. Composite flame barrier
JP6872177B2 (en) * 2015-08-18 2021-05-19 ユニバーシティ オブ マサチューセッツ アマースト Aramid fiber modification method
DE102018112422A1 (en) * 2018-05-24 2019-11-28 Saurer Spinning Solutions Gmbh & Co. Kg Drawframe and plug-in unit for a spinning machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1232461A (en) * 1968-03-06 1971-05-19
US4879168A (en) * 1987-10-28 1989-11-07 The Dow Chemical Company Flame retarding and fire blocking fiber blends
CA2044268A1 (en) * 1989-11-01 1991-05-02 Francis P. Mccullough, Jr. Linear carbonaceous fiber with improved elongatability
TW255916B (en) * 1995-01-09 1995-09-01 China Technical Consultant Inc Production process for flame-retardant polyacrylonitrile fiber
US7223376B2 (en) * 2000-02-10 2007-05-29 Industrial Technology And Equipment Company Apparatus and method for making carbon fibers
US6287686B1 (en) * 2000-05-31 2001-09-11 Chapman Thermal Products, Inc. Fire retardant and heat resistant yarns and fabrics made therefrom

Also Published As

Publication number Publication date
TWI414653B (en) 2013-11-11
US20070111000A1 (en) 2007-05-17

Similar Documents

Publication Publication Date Title
MY128170A (en) Soft stretch yarns and their method of production
TW200738922A (en) Fire retardant compositions and methods and apparatuses for making the same
TW593810B (en) Process for making poly(trimethylene terephthalate) staple fibers, and poly(trimethylene terephthalate) staple fibers, yarns and fabrics
CA2488096A1 (en) Poly(trimethylene terephthalate) bicomponent fibers
JP4502636B2 (en) Pitch-based carbon fiber sliver and method for producing spun yarn
CN106048802B (en) A kind of multicomponent fire resistance fibre ring spinning line and its production method and purposes
US8635846B2 (en) Fire retardant fabrics and methods for making the same
EP1230449A1 (en) Poly(trimethylene terephthalate) tetrachannel cross-section staple fiber
US20060165982A1 (en) Staple yarn manufacturing process
JP5177571B2 (en) Bulky spun yarn production apparatus and production method
KR101406500B1 (en) Method for manufacturing aramid air jet mixed yarns excellent in appearance and resistance to abrasion
KR101618789B1 (en) Production method of long-fiber aramid air jet yarns excellent in uniformity, strength and frictional resistance
JP2006511726A5 (en)
JPS6132412B2 (en)
WO2007059510A3 (en) Fire retardant compositions and methods and apparatuses for making the same
KR100821901B1 (en) Hollow polyester false twist yarn and its manufacturing method
JP6262541B2 (en) Woven knitting
CN104593947A (en) Process for producing textiles from low-strength fiber
DK1446518T3 (en) Polyolefin-based synthetic fibers and processes therefor
DE602005008069D1 (en) HIGH-FIBER FIBER YARN OF UNINTERRUPTED HIGH-MODULAR FILAMENTS AND METHOD OF MANUFACTURING THEREOF
KR100408471B1 (en) Method for producing composite yarn with spun and filament yarns
KR102122101B1 (en) Spun yarn with enhanced stretch and Preparation method of the same
CN216864436U (en) Multicomponent blending color spinning covering yarn
JP3736945B2 (en) Latent crimped polyester composite fiber
Chaudhuri Effect of wrapper filament characteristics and wrap density on physical properties of wrap-spun jute and jute-viscose blended yarns

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees