Invention Grant
- Patent Title: Exhaust gas-purifying catalyst
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Application No.: US15482961Application Date: 2017-04-10
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Publication No.: US10099204B2Publication Date: 2018-10-16
- Inventor: Sho Hoshino , Akimasa Hirai , Kenichi Taki , Satoshi Matsueda , Yuji Yabuzaki
- Applicant: Cataler Corporation
- Applicant Address: JP Kakegawa-shi
- Assignee: CATALER CORPORATION
- Current Assignee: CATALER CORPORATION
- Current Assignee Address: JP Kakegawa-shi
- Agency: Cooper & Dunham LLP
- Agent John P. White
- Priority: JP2016-080359 20160413
- Main IPC: B01J23/00
- IPC: B01J23/00 ; B01J23/46 ; B01J23/44 ; B01J23/10 ; B01J21/06 ; B01J23/30 ; B01J21/12 ; B01J35/00 ; B01J35/04 ; B01J37/04 ; B01J37/02 ; B01D53/94 ; F01N3/10
Abstract:
An exhaust gas-purifying catalyst of the present invention comprises a substrate, and one or more catalytic layers provided on the substrate, wherein at least one of the catalytic layers (i) contains a precious metal, alumina, and an acidic oxide element, (ii) has a correlation coefficient ρAl,AE of 0.70 or more, and (iii) has a correlation coefficient ρPM,AE of 0.70 or more.
Public/Granted literature
- US20170297004A1 EXHAUST GAS-PURIFYING CATALYST Public/Granted day:2017-10-19
Information query
