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Meltspun multicomponent thermoplastic continuous filaments, products made therefrom, and methods therefor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D04H-001/58
  • D02G-003/00
출원번호 US-0681244 (1996-07-22)
발명자 / 주소
  • Gillespie Jay Darrell
  • Christopher David Bruce
  • Thomas Harold Edward
  • Phillips John Henry
  • Gessner Scott Louis
  • Trimble Lloyd Edwin
  • Austin Jared Asher
출원인 / 주소
  • Fiberweb North America, Inc.
대리인 / 주소
    Bell Seltzer Intellectual Property Law Group of Alston & Bird LLP
인용정보 피인용 횟수 : 82  인용 특허 : 35

초록

Multicomponent thermoplastic continuous filaments are provided, including hollow core multicomponent filaments. The filaments are at least partially splittable into smaller filaments in the absence of mechanical treatment or application of high pressure water jets. The surface energy of the componen

대표청구항

[ What is claimed is:] [1.] A nonwoven web comprising at least first and second individual spun-laid or spun-bonded microfilaments comprising at least a first component and a second component, respectively, wherein the first and second components are different from each other, and wherein the indivi

이 특허에 인용된 특허 (35)

  1. Asano Koin (Takatsuki JPX), Artificial leather having chinchilla-like appearance and natural suede-like feeling and a method for producing the same.
  2. Summers James T. (Chattanooga TN), Bicomponent filament and process for making same.
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  6. Plischke LeMoyne W. (Pensacola FL) Familant Harold M. (Pensacola FL) Kelly Darrell A. (Milton FL), Crimped polyester filament.
  7. Nyssen Peter R. (Dormagen DEX) Wagner Wolfram (Dormagen DEX), Extremely fine polyphenylene sulphide fibres.
  8. Okamoto Miyoshi (Takatsukishi JPX), Fabric composed of bundles of superfine filaments.
  9. Gerlach Klaus (Obernau DEX) Mathes Nikolaus (Breuberg DEX) Wechs Friedbert (Worth am Main DEX), Fiber structures of split multicomponent fibers and process therefor.
  10. Brody Harry (Harrogate GB2) Dewar Colin A. (Hucclecote GB2) Hayman Nigel W. (Cheltenham GB2), Fibers and hollow fibrous tubes.
  11. Okamoto Miyoshi (Takatsuki JPX) Yoshida Syusuke (Otsu JPX) Kurata Nobuo (Shiga JPX), Fur-like synthetic material and process of manufacturing the same.
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  17. Okamoto, Miyoshi, Multi-component composite filament.
  18. Okamoto ; Miyoshi, Multi-core composite filaments and process for producing same.
  19. Yu Jing-peir (Pensacola FL) Bromley James E. (Pensacola FL), Multisegmented filament spinning process.
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  21. Pike Richard D. (Norcross GA) Brown Kurtis L. (Woodstock GA) Gwaltney Sharon W. (Woodstock GA) Hershberger Thomas A. (Appleton WI) Siegel Scott D. (Thomasville NC), Nonwoven multicomponent polymeric fabric.
  22. Stokes Ty J. (Suwanee GA), Polyolefin-polyamide conjugate fiber web.
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  25. Ozaki Kiyotaka (Ibaraki JPX) Matsui Michikage (Ibaraki JPX) Minemura Norihiro (Takatsuki JPX), Process for the preparation of leatherlike sheet materials.
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  28. Nishino Kazunari (Kuga JPX) Sasagawa Shuzo (Kuga JPX) Katsurayama Hirofumi (Inabe JPX) Igaue Takamitsu (Kawanoe JPX) Kido Tsutomu (Kawanoe JPX), Split fibers, integrated split fiber articles and method for preparing the same.
  29. Gintis Daniel (Kinston NC) Most ; Jr. Elmer E. (Kinston NC), Splittable hollow polyester filament.
  30. Nishida ; Takeshi ; Morioka ; Masao ; Ohta ; Tetsuro ; Yamakawa ; Yukio, Suede-like artificial leathers and a method for manufacturing same.
  31. Hayashi ; Kazushige ; Fujimoto ; Iwao ; Morishita ; Toshio ; Minemura ; Norihiro ; Yoshida ; Norio ; Ozaki ; Kiyotaka ; Shinoki ; Takanori, Suede-like raised woven fabric and process for the preparation thereof.
  32. Setsuie Takashi (Otake JPX) Mimura Koji (Otake JPX) Okamura Kiyonobu (Hiroshima JPX), Suede-like sheet materials of ultrafine fibers.
  33. Kato Hiroyasu (Kyoto JPX) Yagi Kenkichi (Otsu JPX), Ultrafine fiber entangled sheet and method of producing the same.
  34. Okamoto Miyoshi (Takatsuki JPX) Iijima Hiromichi (Otsu JPX) Miyoshi Akito (Kusatsu JPX), Ultrafine sheath-core composite fibers and composite sheets made thereof.
  35. Okamoto, Miyoshi; Iijima, Hiromichi; Miyoshi, Akito, Ultrafine sheath-core composite fibers and composite sheets made thereof.

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