TW593809B - Fine denier yarn from poly(trimethylene terephthalate) - Google Patents

Fine denier yarn from poly(trimethylene terephthalate) Download PDF

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Publication number
TW593809B
TW593809B TW090104876A TW90104876A TW593809B TW 593809 B TW593809 B TW 593809B TW 090104876 A TW090104876 A TW 090104876A TW 90104876 A TW90104876 A TW 90104876A TW 593809 B TW593809 B TW 593809B
Authority
TW
Taiwan
Prior art keywords
poly
trimethylene terephthalate
fine denier
yarn
denier yarn
Prior art date
Application number
TW090104876A
Other languages
English (en)
Inventor
James M Howell
Joe Forrest London Jr
Michelle H Watkins
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24065378&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW593809(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of TW593809B publication Critical patent/TW593809B/zh

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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
    • 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
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Description

7.8.9.10.11.12.13.14.15. 在將長絲牵伸之前，將其交織。 根據申請專利範圍第1項之方法， 0.75至低於2之每根長絲丹尼。 根據申请專利範圍第6項之 0.75-1.5之每根長絲丹尼， 0.5至低於 1.〇 dpf。 其中該未牽伸長絲具有 方法’其中該未牵伸長絲具有 及該牽伸纱之每根長絲丹尼係 根據申請專利範圍第7項之方法，其中該未牽伸長絲且有 =1 二每根長絲丹尼’及該牵伸纱之每根長絲丹尼係 0·5至低於 1 ·〇 dpf。 根據申請專利範圍第1項 . 方去’其中該㈣包括經線牽 伸或早端牽伸，且更包括喰 匕枯貝虱紋飾（air jet texturing)或俏 枯（false-twisting)。 根據申請專利範圍第8項之 m ^ ^ 去其_ β亥牽伸包括經線牽 伸或早&牵伸，且更包括噴氣紋飾或假拈。 根據申請專利範圍第10項之方法，其中1Λ 有0.75至低於L5之每根長其中該未牽伸長絲具 伸之則’將其交織。 平 根據申請專利範圍第1項之方法， 0.75至低於1.〇之每根長絲丹尼。 根據申請專利範圍第i丨項之方法 有〇·75至低於1.〇之每根長絲丹尼 伸之前，將其交織。 其t該未牽伸長絲具有 ’其中該未牽伸長絲具 ，及更包括在將長絲牵 根據申請專利範圍第1至5項中任一項之_ 奪伸長絲具有〇.75至低於15之每根長㈣ 其中該未 OP2209-990423.doc 16. 根據申請專利'範圍第1至3及5項中任一項之方法，其中該 牽伸紗具有〇.65至低於1.5 dpf之每根長絲丹尼。 17. 18. 19. 20. 21. 根據申請專利範圍第1至3及5項中任一項之方法，其中 該未牽伸長絲具有〇_75至低於1〇之每根長絲丹尼，及該 牽伸紗具有〇.65至低於丨.5 dpf之每根長絲丹尼。 根據申請專利範圍第1至5項中任一項之方法，其中該聚 合物具有0.90至1.5分升/克之固有黏度。 根據申請專利範圍第1至5項中任一項之方法，其中該聚 合物具有0.90至1·2分升/克之固有黏度。 根據申請專利範圍第18項之方法，其中該聚酯係在具有 直徑在0.12至0.38毫米之間之孔口的抽絲板上熔融擠製。 根據申凊專利範圍第1至5項中任一項之方法，其中該實 際牽伸比為1.1至1.52 ,。 OP2209-990423.doc
TW090104876A 2000-03-03 2001-03-02 Fine denier yarn from poly(trimethylene terephthalate) TW593809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51875900A 2000-03-03 2000-03-03

Publications (1)

Publication Number Publication Date
TW593809B true TW593809B (en) 2004-06-21

Family

ID=24065378

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090104876A TW593809B (en) 2000-03-03 2001-03-02 Fine denier yarn from poly(trimethylene terephthalate)

Country Status (15)

Country Link
US (2) US6383632B2 (zh)
EP (1) EP1192302B2 (zh)
JP (2) JP5579957B2 (zh)
KR (1) KR100657440B1 (zh)
CN (1) CN1239763C (zh)
AT (1) ATE334239T1 (zh)
BR (1) BR0105557A (zh)
CA (1) CA2372432C (zh)
DE (1) DE60121694T3 (zh)
ES (1) ES2269368T3 (zh)
ID (1) ID30540A (zh)
MX (1) MXPA01011166A (zh)
TR (1) TR200103142T1 (zh)
TW (1) TW593809B (zh)
WO (1) WO2001066838A1 (zh)

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Also Published As

Publication number Publication date
CA2372432A1 (en) 2001-09-13
TR200103142T1 (tr) 2003-09-22
US6663806B2 (en) 2003-12-16
ATE334239T1 (de) 2006-08-15
JP2014156685A (ja) 2014-08-28
JP5579957B2 (ja) 2014-08-27
US20010053442A1 (en) 2001-12-20
JP2003526023A (ja) 2003-09-02
CA2372432C (en) 2009-06-16
EP1192302B2 (en) 2016-08-24
DE60121694T2 (de) 2007-08-23
ID30540A (id) 2001-12-20
EP1192302B1 (en) 2006-07-26
EP1192302A1 (en) 2002-04-03
ES2269368T3 (es) 2007-04-01
CN1363003A (zh) 2002-08-07
KR100657440B1 (ko) 2006-12-14
CN1239763C (zh) 2006-02-01
US6383632B2 (en) 2002-05-07
BR0105557A (pt) 2002-03-19
DE60121694D1 (de) 2006-09-07
KR20020011401A (ko) 2002-02-08
WO2001066838A1 (en) 2001-09-13
DE60121694T3 (de) 2017-02-16
MXPA01011166A (es) 2002-05-06
US20010030377A1 (en) 2001-10-18

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