B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
252/38
B01J 32/00 (2006.01) B01D 53/86 (2006.01) F01N 3/28 (2006.01)
Patent
CA 1255647
ABSTRACT OF THE DISCLOSURE A heat-resistant, highly expansible sheet material for supporting a catalyst carrier contain- ing unexpanded vermiculite, in which the cations contained between the layers of said vermiculite are at least partly exchanged by ammonium cations, is provided. A process for the preparation of said sheet material, which involves blending an unexpanded vermiculite which has been preliminarily immersed in an aqueous solution containing alkali metal ions, inorganic fiber, an organic binder, and an inorganic binder, whereto a slurry solution of beaten natural organic fiber is added, and forming a sheet material from the mixture, is described.
491155
Hayakawa Masaomi
Kanome Yoshihiro
Miyashita Kunihiko
Suzaki Tooru
Ibiden Kabushiki Kaisha
Smart & Biggar
Toyota Jidosha Kabushiki Kaisha
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