EP1702092A4 - Process for preparing poly(trimethylene terephthalate) fiber - Google Patents

Process for preparing poly(trimethylene terephthalate) fiber

Info

Publication number
EP1702092A4
EP1702092A4 EP05711340A EP05711340A EP1702092A4 EP 1702092 A4 EP1702092 A4 EP 1702092A4 EP 05711340 A EP05711340 A EP 05711340A EP 05711340 A EP05711340 A EP 05711340A EP 1702092 A4 EP1702092 A4 EP 1702092A4
Authority
EP
European Patent Office
Prior art keywords
fiber
trimethylene terephthalate
preparing poly
poly
preparing
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05711340A
Other languages
German (de)
French (fr)
Other versions
EP1702092A1 (en
Inventor
Jing-Chung Chang
Richard L Dommel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP1702092A1 publication Critical patent/EP1702092A1/en
Publication of EP1702092A4 publication Critical patent/EP1702092A4/en
Withdrawn legal-status Critical Current

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • 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
    • D10B2503/00—Domestic or personal
    • D10B2503/04—Floor or wall coverings; Carpets
EP05711340A 2004-01-06 2005-01-06 Process for preparing poly(trimethylene terephthalate) fiber Withdrawn EP1702092A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/752,399 US20050147784A1 (en) 2004-01-06 2004-01-06 Process for preparing poly(trimethylene terephthalate) fiber
PCT/US2005/000774 WO2005068695A1 (en) 2004-01-06 2005-01-06 Process for preparing poly(trimethylene terephthalate) fiber

Publications (2)

Publication Number Publication Date
EP1702092A1 EP1702092A1 (en) 2006-09-20
EP1702092A4 true EP1702092A4 (en) 2007-12-05

Family

ID=34711624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05711340A Withdrawn EP1702092A4 (en) 2004-01-06 2005-01-06 Process for preparing poly(trimethylene terephthalate) fiber

Country Status (9)

Country Link
US (1) US20050147784A1 (en)
EP (1) EP1702092A4 (en)
JP (1) JP2007521422A (en)
KR (1) KR20060123432A (en)
CN (1) CN1906340B (en)
CA (1) CA2552662A1 (en)
MX (1) MXPA06007683A (en)
TW (1) TW200602525A (en)
WO (1) WO2005068695A1 (en)

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WO2009141424A2 (en) 2008-05-23 2009-11-26 Oerlikon Textile Gmbh & Co. Kg Method for melt-spinning, drawing, and winding up a multifilament, and apparatus for carrying out said method
CN101735608B (en) * 2009-12-14 2011-07-20 杭州师范大学 Hydroscopic fine denier/superfine denier chinlon master batch, chinlon POY filaments and preparation method thereof
US9017788B2 (en) * 2010-12-28 2015-04-28 E I Du Pont De Nemours And Company Carpets prepared from yarns comprising a fluorinated polyester blend
CN102618947B (en) * 2012-04-06 2014-08-06 缪爱国 Method for producing PTT (polytrimethylene terephthalate) spiral three-dimensional hollow fibers
CN102758604B (en) * 2012-07-30 2014-12-17 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 Swelling technology for carrying out fracturing construction on fiber
DE102017100487A1 (en) * 2017-01-12 2018-07-12 Trützschler GmbH & Co Kommanditgesellschaft Apparatus and method for producing a multicolor yarn
DE102017100488A1 (en) 2017-01-12 2018-07-12 Trützschler GmbH & Co Kommanditgesellschaft Apparatus and method for producing a textured filament or yarn

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US6255442B1 (en) * 2000-02-08 2001-07-03 E. I. Du Pont De Nemours And Company Esterification process
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EP1420036A3 (en) * 2000-02-11 2004-07-14 E.I. Du Pont De Nemours And Company Continuous process for producing poly(trimethylene terephthalate)
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US6383632B2 (en) * 2000-03-03 2002-05-07 E. I. Du Pont De Nemours And Company Fine denier yarn from poly (trimethylene terephthalate)
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US6872352B2 (en) * 2000-09-12 2005-03-29 E. I. Du Pont De Nemours And Company Process of making web or fiberfill from polytrimethylene terephthalate staple fibers
US6740270B2 (en) * 2000-10-10 2004-05-25 Shell Oil Company Spin draw process of making partially oriented yarns from polytrimethylene terephthalate
US6702864B2 (en) * 2000-10-11 2004-03-09 Shell Oil Company Process for making high stretch and elastic knitted fabrics from polytrimethylene terephthalate
US20020132116A1 (en) * 2000-11-03 2002-09-19 Dietmar Wandel Method of spinning, spooling, and stretch texturing polyester filaments and polyesters thereby produced
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Non-Patent Citations (1)

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Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
TW200602525A (en) 2006-01-16
JP2007521422A (en) 2007-08-02
CN1906340B (en) 2012-07-04
MXPA06007683A (en) 2006-09-01
KR20060123432A (en) 2006-12-01
WO2005068695A1 (en) 2005-07-28
CN1906340A (en) 2007-01-31
US20050147784A1 (en) 2005-07-07
CA2552662A1 (en) 2005-07-28
EP1702092A1 (en) 2006-09-20

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20060629

AK Designated contracting states

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DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): BE DE GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 20071107

RIC1 Information provided on ipc code assigned before grant

Ipc: D02G 1/20 20060101AFI20050804BHEP

Ipc: D01F 6/62 20060101ALI20071031BHEP

17Q First examination report despatched

Effective date: 20090701

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20091112