Invention Grant
- Patent Title: Catalytic converter, holding material for catalytic converter and production method thereof
- Patent Title (中): 催化转化器，催化转化器保持材料及其制备方法
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Application No.: US12175509Application Date: 2008-07-18
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Publication No.: US08128882B2Publication Date: 2012-03-06
- Inventor: Nobuya Tomosue , Kazutoshi Isomura , Tadashi Sakane
- Applicant: Nobuya Tomosue , Kazutoshi Isomura , Tadashi Sakane
- Applicant Address: JP Tokyo
- Assignee: Nichias Corporation
- Current Assignee: Nichias Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nixon & Vanderhye P.C.
- Priority: JPP.2007-189192 20070720
- Main IPC: B01D50/00
- IPC: B01D50/00
Abstract:
The present invention relates to a holding material for a catalytic converter including a catalyst carrier, a metal casing for receiving the catalyst carrier, and the holding material wound around the catalyst carrier and interposed in a gap between the catalyst carrier and the metal casing, the holding material including a low thermal conductivity layer, in which the low thermal conductivity layer includes: a molded material containing an inorganic powder; or a composite material of a porous substrate with an aerogel.
Public/Granted literature
- US20090022633A1 CATALYTIC CONVERTER, HOLDING MATERIAL FOR CATALYTIC CONVERTER AND PRODUCTION METHOD THEREOF Public/Granted day:2009-01-22
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