Title:
【発明の名称】分離および精製用の粒子充填不織繊維状物品
Document Type and Number:
Japanese Patent JPH06511193
Kind Code:
A
Abstract:
A particle loaded, porous, fibrous compressed or fused article comprises a nonwoven fibrous polymeric web, which preferably is thermoplastic, melt-extrudable, and pressure-fusible blown microfibrous web, and sorptive particles enmeshed in said web, the particle loaded fibrous article has a Gurley number of at least two seconds, and the article is useful in separation science. A method of preparation of the article and method of use is also disclosed.
Inventors:
Markel, Craig Gee
Hagen, Donald Eff
Hansen, Paul Yi
Baumann, Nicholas Earl
Hagen, Donald Eff
Hansen, Paul Yi
Baumann, Nicholas Earl
Application Number:
JP50690993A
Publication Date:
December 15, 1994
Filing Date:
September 10, 1992
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
B01D15/00; B01D15/08; B01D39/16; B01D53/02; B01J20/28; B01J20/281; B01J47/00; D04H1/54; D04H1/56; G01N1/10; G01N30/88; G01N30/52; (IPC1-7): B01J20/28; G01N1/10; G01N30/48
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)