Title:
静電気消滅の改善をした流体によるからみ合い処理をした濾材及び方法
Document Type and Number:
Japanese Patent JP2006503696
Kind Code:
A
Abstract:
The present invention is directed to a filter media comprised of an electro-conductive scrim so as to improve on the dissipation time of an electrostatic charge. Further, the present invention is directed to a method of making such a filter media, which is formed through hydroentanglement, thus avoiding the deleterious effects of mechanical needling, while providing a filter media having the requisite strength characteristics, without possessing a limiting factor in performance. The filtration media of the present invention also demonstrates a highly desirable uniformity for cost-effective use.
Inventors:
Heart Grove, Herbert
McNur, Cynthia Dawson
Russell, Theindor
McNur, Cynthia Dawson
Russell, Theindor
Application Number:
JP2004546987A
Publication Date:
February 02, 2006
Filing Date:
October 21, 2003
Export Citation:
Assignee:
Polymer Group Incorporated
International Classes:
B01D39/00; B01D39/16; B01D46/00; B01D46/02; B32B5/02; B32B5/26; D04H13/00; D04H18/04
Attorney, Agent or Firm:
Heikichi Odashima