Title:
微孔質エレメントの製造方法、該方法により製造した微孔質エレメントおよびその使用
Document Type and Number:
Japanese Patent JP4387462
Kind Code:
B2
Abstract:
The invention relates to a method for producing a filter element by generating a microporous element, comprising the steps of providing a liquid suspension of microparticles (3); applying the liquid suspension to at least one microporous retainer (1); and causing solidification in spongy form of at least part of the suspension. The invention further relates to a filter element comprising at least one microporous element including at least one microporous retainer (1) and a spongy-form-polymer (2) embedding microparticles (3) and being linked to the at least one microporous retainer.
Inventors:
E-mail, Ehrenfleet
Rottspeiich, Friedrich
Duster Heft, Andreas
Manz thomas
Rottspeiich, Friedrich
Duster Heft, Andreas
Manz thomas
Application Number:
JP51127998A
Publication Date:
December 16, 2009
Filing Date:
August 26, 1997
Export Citation:
Assignee:
Ehrenfleet Mail
Friedrich Lotspeiich
Friedrich Lotspeiich
International Classes:
B01D67/00; B01D15/08; B01D29/11; B01D39/16; B01D61/00; B01D61/14; B01D61/18; B01D63/08; B01D69/06; B01D69/10; B01D69/14; B01D71/08; B01D71/38; B01J20/00; B01J20/26; B01J20/28; B01L3/00; B01L3/02; C08J9/28; C12M1/12; C08L101/00; G01N1/34
Domestic Patent References:
| JP4506766A | ||||
| JP3086220A | ||||
| JP3089927A | ||||
| JP5192545A | ||||
| JP1229969A | ||||
| JP4354522A | ||||
| JP59153172A | ||||
| JP6315603A | ||||
| JP62501967A | ||||
| JP58079505A | ||||
| JP2009428A | ||||
| JP5212256A | ||||
| JP54040287A |
Foreign References:
| US5156811 | ||||
| US3865548 | ||||
| WO1985003013A1 |
Other References:
ULLMANN'S ENCYCLOPEDIA OF INDUSTRIAL CHEMISTRY, VOL.A16, FIFTH EDITION, VCH VERLAGSGESELLSCHAFT, WEINHEIM, 1990年, P215-231
Attorney, Agent or Firm:
Aoyama Aoi
Kyousei Tamura
Kyousei Tamura