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1. (WO2018012564) HONEYCOMB STRUCTURE AND PRODUCTION METHOD FOR SAID HONEYCOMB STRUCTURE

Pub. No.:    WO/2018/012564    International Application No.:    PCT/JP2017/025477
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Fri Jul 14 01:59:59 CEST 2017
IPC: B01J 35/04
B01D 53/94
B01J 23/10
B01J 32/00
B01J 37/02
B01J 37/04
B01J 37/08
C04B 38/00
C04B 38/06
Applicants: IBIDEN CO., LTD.
イビデン株式会社
TOYOTA JIDOSHA KABUSHIKI KAISHA
トヨタ自動車株式会社
Inventors: GOTO, Shinnosuke
後藤 真之助
NOMURA, Kenta
野村 健太
TOJO, Takumi
東條 巧
YOSHIDA, Takeru
吉田 健
SUZUKI, Hiromasa
鈴木 宏昌
Title: HONEYCOMB STRUCTURE AND PRODUCTION METHOD FOR SAID HONEYCOMB STRUCTURE
Abstract:
The present invention pertains to a honeycomb structure comprising a sintered honeycomb body having a plurality of through-holes arranged in parallel in the longitudinal direction, having partition walls interposed therebetween. The honeycomb structure is characterized by the sintered honeycomb body comprising an extrusion-molded body that includes ceria-zirconia composite oxide particles and alumina particles and also includes low thermal expansion coefficient particles comprising cordierite, aluminum titanate, or a lithium aluminosilicate-based material.