JP2001507765A - フィラメント横断面における改良 - Google Patents
フィラメント横断面における改良Info
- Publication number
- JP2001507765A JP2001507765A JP53014698A JP53014698A JP2001507765A JP 2001507765 A JP2001507765 A JP 2001507765A JP 53014698 A JP53014698 A JP 53014698A JP 53014698 A JP53014698 A JP 53014698A JP 2001507765 A JP2001507765 A JP 2001507765A
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- cross
- section
- filament
- wavy
- 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.)
- Ceased
Links
Classifications
-
- 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
-
- 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
- Y10T428/2973—Particular cross section
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2976—Longitudinally varying
-
- 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
- Y10T428/298—Physical dimension
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.アスペクト比(A:B)が約3:1から1.1:1である波形状楕円の外縁 を構成する横断面を有するフィラメントであって、 Bは最大幅であり、およびAは前記波形状楕円の周囲の横断面の長軸に沿って 測定され、および、前記フィラメントに沿って延びる8個の溝を有し、前記8個 の溝の中の4個は前記長軸のそれぞれの側に配置され、 前記8個の溝の中の4個は前記長軸の末端の近くに配置され、およびここにお いて外側溝と呼び、ここで、前記長軸の同じ末端に配置される前記外側溝の1組 は、それらの間に前記長軸の同一の側のローブ(lobe)を規定し、および前記の組 の間の最小距離d1によって、互いに離隔されており、前記ローブにおいて測定 される横断面の幅はb1であり、 前記8個の溝の中の外側溝ではない残余の4個はここでは内側溝と呼ばれ、前 記内側溝のそれぞれは前記外側溝の1つと前記最大幅の位置との間に配置され、 ここで前記長軸により互いに分離される前記内側溝の1組はそれらの間の最小距 離d2で離隔され、ここで、前記波形状楕円の周囲の横断面の4個の外側胴は、 前記外側溝の1つと前記内側溝の1つとの間にあることにより規定され、そのよ うな外側胴において測定される横断面の幅はb2であり、 長軸の1つの面状の前記内側溝の2つの間の前記波形状楕円の周囲の横断面の 内側胴は、前記最大幅Bの位置を提供し、および 幅B,b1およびb2と距離d1およびd2との間の数字上の関係は、以下のよう なものである:d1/b1は約0.5から約1であり;d2/b2は約0.5から約 0.9であり;d2/Bは約0.3から約0.7であり;b1/b2は約0.25 から約0.9であり;およびb2/Bは約0.5から約0.9であることを特徴 とするフィラメント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/778,462 | 1997-01-03 | ||
US08/778,462 US5834119A (en) | 1997-01-03 | 1997-01-03 | Filament cross-sections |
PCT/US1997/023708 WO1998029584A1 (en) | 1997-01-03 | 1997-12-17 | Improvements in filament cross sections |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001507765A true JP2001507765A (ja) | 2001-06-12 |
Family
ID=25113428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53014698A Ceased JP2001507765A (ja) | 1997-01-03 | 1997-12-17 | フィラメント横断面における改良 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5834119A (ja) |
EP (1) | EP0951592B1 (ja) |
JP (1) | JP2001507765A (ja) |
AU (1) | AU727485B2 (ja) |
CA (1) | CA2274684C (ja) |
DE (1) | DE69723581T2 (ja) |
EA (1) | EA000918B1 (ja) |
ID (1) | ID21759A (ja) |
PL (1) | PL186143B1 (ja) |
TR (1) | TR199901547T2 (ja) |
TW (1) | TW365612B (ja) |
WO (1) | WO1998029584A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6037055A (en) * | 1997-02-12 | 2000-03-14 | E. I. Du Pont De Nemours And Company | Low pill copolyester |
US6187437B1 (en) * | 1998-09-10 | 2001-02-13 | Celanese Acetate Llc | Process for making high denier multilobal filaments of thermotropic liquid crystalline polymers and compositions thereof |
US6855425B2 (en) * | 2000-07-10 | 2005-02-15 | Invista North America S.A.R.L. | Polymer filaments having profiled cross-section |
US6458455B1 (en) * | 2000-09-12 | 2002-10-01 | E. I. Du Pont De Nemours And Company | Poly(trimethylene terephthalate) tetrachannel cross-section staple fiber |
US6656586B2 (en) | 2001-08-30 | 2003-12-02 | E. I. Du Pont De Nemours And Company | Bicomponent fibers with high wicking rate |
US20080131648A1 (en) | 2003-06-23 | 2008-06-05 | Solid Water Holdings | Waterproof/breathable, moisture transfer, soft shell alpine boots and snowboard boots, insert liners and footbeds |
CN1585841B (zh) * | 2002-07-24 | 2011-03-16 | 帝人纤维株式会社 | 扁平复丝纱线织造织物及其纺织材料 |
US7472535B2 (en) | 2003-11-18 | 2009-01-06 | Casual Living Worldwide, Inc. | Coreless synthetic yarns and woven articles therefrom |
US7472961B2 (en) * | 2003-11-18 | 2009-01-06 | Casual Living Worldwide, Inc. | Woven articles from synthetic yarns |
US20070294920A1 (en) * | 2005-10-28 | 2007-12-27 | Soft shell boots and waterproof /breathable moisture transfer composites and liner for in-line skates, ice-skates, hockey skates, snowboard boots, alpine boots, hiking boots and the like | |
US20050272340A1 (en) * | 2004-05-26 | 2005-12-08 | Polymer Group, Inc. | Filamentary blanket |
US7452833B2 (en) * | 2004-08-30 | 2008-11-18 | Polymer Group, Inc. | Heat-reflective nonwoven liner material |
US7452835B2 (en) * | 2005-01-19 | 2008-11-18 | Pgi Polymer, Inc. | Nonwoven insulative blanket |
US8513146B2 (en) * | 2005-09-29 | 2013-08-20 | Invista North America S.ár.l. | Scalloped oval bicomponent fibers with good wicking, and high uniformity spun yarns comprising such fibers |
US8664572B2 (en) * | 2006-01-05 | 2014-03-04 | Pgi Polymer, Inc. | Nonwoven blanket with a heating element |
JP5176960B2 (ja) * | 2006-09-21 | 2013-04-03 | 株式会社カネカ | 加工性の改良された人工毛髪用繊維及びそれを用いた頭髪装飾品 |
CN105051275B (zh) * | 2013-03-27 | 2018-02-13 | 东丽株式会社 | 纺纱及编织物 |
US20150159307A1 (en) * | 2013-12-11 | 2015-06-11 | New Horizon Elastic Fabric Co., Ltd | Fabric strap with emulated velvet surface |
CN106661790B (zh) * | 2014-08-20 | 2019-05-28 | 东丽株式会社 | 卫生材料用无纺布和卫生材料制品 |
US9715871B2 (en) * | 2015-07-10 | 2017-07-25 | Hyundai Motor Company | Multilayer dash isolation pad having superior formability and sound absorption performance |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3156607A (en) * | 1961-05-31 | 1964-11-10 | Du Pont | Lobed filament |
US3914488A (en) * | 1973-09-24 | 1975-10-21 | Du Pont | Polyester filaments for fur-like fabrics |
US4182606A (en) * | 1975-11-20 | 1980-01-08 | Fiber Industries, Inc. | Slit extrusion die |
US4332761A (en) * | 1977-01-26 | 1982-06-01 | Eastman Kodak Company | Process for manufacture of textile filaments and yarns |
US4316924A (en) * | 1979-03-26 | 1982-02-23 | Teijin Limited | Synthetic fur and process for preparation thereof |
US4634625A (en) * | 1984-10-25 | 1987-01-06 | E. I. Du Pont De Nemours And Company | New fabrics, yarns and process |
US4707407A (en) * | 1985-04-09 | 1987-11-17 | E. I. Du Pont De Nemours And Company | Synthetic water-dispersible fiber |
JPH04119118A (ja) * | 1990-09-05 | 1992-04-20 | Toray Ind Inc | 楕円状異形断面ポリエステル繊維 |
US5591523A (en) * | 1995-06-30 | 1997-01-07 | E. I. Du Pont De Nemours And Company | Polyester tow |
US5626961A (en) * | 1995-06-30 | 1997-05-06 | E. I. Du Pont De Nemours And Company | Polyester filaments and tows |
-
1997
- 1997-01-03 US US08/778,462 patent/US5834119A/en not_active Expired - Lifetime
- 1997-10-08 TW TW086114723A patent/TW365612B/zh not_active IP Right Cessation
- 1997-12-17 PL PL97334564A patent/PL186143B1/pl unknown
- 1997-12-17 EA EA199900616A patent/EA000918B1/ru not_active IP Right Cessation
- 1997-12-17 EP EP97952594A patent/EP0951592B1/en not_active Expired - Lifetime
- 1997-12-17 CA CA002274684A patent/CA2274684C/en not_active Expired - Fee Related
- 1997-12-17 ID IDW990625A patent/ID21759A/id unknown
- 1997-12-17 TR TR1999/01547T patent/TR199901547T2/xx unknown
- 1997-12-17 JP JP53014698A patent/JP2001507765A/ja not_active Ceased
- 1997-12-17 WO PCT/US1997/023708 patent/WO1998029584A1/en active IP Right Grant
- 1997-12-17 DE DE69723581T patent/DE69723581T2/de not_active Expired - Lifetime
- 1997-12-17 AU AU56168/98A patent/AU727485B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE69723581D1 (de) | 2003-08-21 |
AU727485B2 (en) | 2000-12-14 |
CA2274684C (en) | 2004-02-24 |
ID21759A (id) | 1999-07-22 |
EA199900616A1 (ru) | 2000-02-28 |
TW365612B (en) | 1999-08-01 |
EP0951592A1 (en) | 1999-10-27 |
PL186143B1 (pl) | 2003-10-31 |
EP0951592B1 (en) | 2003-07-16 |
PL334564A1 (en) | 2000-03-13 |
CA2274684A1 (en) | 1998-07-09 |
WO1998029584A1 (en) | 1998-07-09 |
US5834119A (en) | 1998-11-10 |
DE69723581T2 (de) | 2004-05-27 |
EA000918B1 (ru) | 2000-06-26 |
AU5616898A (en) | 1998-07-31 |
TR199901547T2 (xx) | 2000-08-21 |
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Legal Events
Date | Code | Title | Description |
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A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041125 |
|
RD04 | Notification of resignation of power of attorney |
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A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20061127 |
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