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Title:
ポリエチレン不織布用改良繊維
Document Type and Number:
Japanese Patent JP5021462
Kind Code:
B2
Abstract:
A fiber having a diameter in a range of from 0.1 to 50 denier, said fiber comprising a polymer blend, wherein the polymer blend comprises: a. from 26 weight percent to 80 weight percent (by weight of the polymer blend) of a first polymer which is a homogeneous ethylene/±-olefin interpolymer having: i. a melt index of from 1 to 1000 grams/10 minutes, and ii. a density of from 0.870 to 0.950 grams/centimeter 3 , and b. from 74 to 20 percent by weight of a second polymer which is an ethylene homopolymer or an ethylene/±-olefin interpolymer having: i. a melt index of from 1 to 1000 grams/10 minutes, and preferably ii. a density which is at least 0.01 grams/centimeter 3 greater than the density of the first polymer wherein the overall melt index for the polymer blend is greater than 18 g/10min.

Inventors:
Patel, Ragen, M.
Classen, Ghat, Jay.
Liang, Wenbin
Katoza, karin
Stewart, Kenneth, Bee., Junior.
Arguer, Thomas, Tee.
Nieto, Jessa
Application Number:
JP2007510760A
Publication Date:
September 05, 2012
Filing Date:
April 08, 2005
Export Citation:
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Assignee:
Dow Global Technologies LLC
International Classes:
D04H3/007; D01F6/46; D01F8/06; D04H3/16; D06M13/192; D06M14/10; D06M101/18
Domestic Patent References:
JP8506135A
JP5501287A
JP2005530938A
JP2004511670A
JP2005515305A
Foreign References:
WO2004003278A1
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki



 
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