Title:
MULTILAYERED COMPOSITE COMPRISING CATALYTIC MIXED MATRIX MEMBRANE LAYER
Document Type and Number:
Japanese Patent JP2022130511
Kind Code:
A
Abstract:
To provide catalytic filter materials that can perform effective decontamination while remaining durable and providing a sufficient flow rate to be useful as filters.SOLUTION: A catalytic article contains a catalytic material inside a perforated porous polymeric membrane 202 containing perforations 224. The perforated porous membrane 202 may have a microstructure containing fibrils. The catalytic material may be intertwined with the fibrils of the microstructure. The catalytic material may extend into pores of the perforated porous polymeric membrane 202.SELECTED DRAWING: Figure 2
Inventors:
Donkey Eves
Tarn Podder
John A. Tomanovich
Tarn Podder
John A. Tomanovich
Application Number:
JP2022099627A
Publication Date:
September 06, 2022
Filing Date:
June 21, 2022
Export Citation:
Assignee:
W.L. GORE & ASSOCIATES, INCORPORATED
International Classes:
B01J35/02; B01D39/16; B01D53/86; B01J31/26; B01J35/06
Domestic Patent References:
| JPH11138016A | 1999-05-25 | |||
| JP2004195349A | 2004-07-15 | |||
| JPH04235718A | 1992-08-24 | |||
| JPH11508822A | 1999-08-03 | |||
| JPH111858A | 1999-01-06 |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Satoshi Deno
Atsushi Ebiya
Naonori Koda
Shinji Mihashi
Satoshi Deno
Atsushi Ebiya
Naonori Koda