05928981 is referenced by 35 patents and cites 11 patents.

A catalyst for purifying the exhaust gases from diesel engines. The catalyst contains a zeolite mixture of several zeolites with different moduli and platinum group metals as well as further metal oxides from the group aluminum silicate, aluminum oxide and titanium oxide, wherein the aluminum silicate has a ratio by weight of silicon dioxide to aluminum oxide of 0.005 to 1 and the platinum group metals are deposited on only the further metal oxides.

Title
Diesel catalytic converter
Application Number
8/838846
Publication Number
5928981
Application Date
April 11, 1997
Publication Date
July 27, 1999
Inventor
Rainer Domesle
Alzenau
DE
Wilfried Muller
Offenbach
DE
Thomas Kreuzer
Karben
DE
Egbert Lox
Hanau
DE
Dieter Lindner
Hauau
DE
Jurgen Leyrer
Kahl
DE
Agent
Smith Gambrell & Russell Beveridge DeGrandi Weilacher & Young Intellectual Property Group
Assignee
Degussa Huls Aktiengesellschaft
DE
IPC
B01J 8/00
B01J 29/22
B01J 29/06
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