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Patent Searching and Data


Title:
細径繊維のシート状集合体、その製造方法およびその製造装置
Document Type and Number:
Japanese Patent JP4902788
Kind Code:
B2
Abstract:
The present invention aims to provide a sheet of microfiber assembly having a high filtering performance suitable as an oil-mist filter. A sheet of microfiber assembly 2 comprises microfibers 1 each having a fiber diameter of 3,000nm or less and is formed of a mixture of water-insoluble but alcohol-soluble acetalized polyvinyl alcohol resin and water-insoluble but alcohol-soluble fluorine resin.

Inventors:
深澤 康彦
木村 一志
Application Number:
JP2010516101A
Publication Date:
March 21, 2012
Filing Date:
November 12, 2009
Export Citation:
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Assignee:
興研株式会社
International Classes:
D04H1/728; D04H1/42; D04H1/4382; D04H1/56; D04H3/16
Domestic Patent References:
JP2006144138A2006-06-08
JP2004316022A2004-11-11
JP2000178864A2000-06-27
JPH11107047A1999-04-20
JP2005264420A2005-09-29
Attorney, Agent or Firm:
白浜 吉治
白浜 秀二