Title:
ポリマーブレンド、ポリマー溶液組成物、ポリマーブレンドから紡糸されたファイバおよび濾過への応用
Document Type and Number:
Japanese Patent JP4944133
Kind Code:
B2
Abstract:
The invention relates to a web or filter structure such as the filtration media comprising a collection of fiber comprising a first polymer and a second polymer in a fine fiber or fine fiber web structure. The combination of two polymers provides improved fiber rheology in that the fiber has excellent temperature and mechanical stability. The combination of polymers imparts the properties of elasticity or tackiness, which is desirable for adhering particles to the fiber web, with high temperature resistance.
Inventors:
Karaishi, Verry.
Application Number:
JP2008554422A
Publication Date:
May 30, 2012
Filing Date:
February 12, 2007
Export Citation:
Assignee:
Donaldson Company, Inc.
International Classes:
D01F6/94; D01D5/08; D04H1/728
Domestic Patent References:
| JP2004508164A | ||||
| JP2001514296A | ||||
| JP2000017041A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura