Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1980-12-08
1982-11-16
Shine, W. J.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
423628, B01J 2104
Patent
active
043594107
ABSTRACT:
Catalyst carrier produced by a process of dehydrating alumina hydrate, granulating and roasting at 150.degree..about.850.degree. C. to yield particles; and curing said particles in an aqueous solution of caustic alkali or in an aqueous solution of sodium aluminate or in a mixture of both under a saturated steam pressure of 120.degree.-200.degree. C.; and said manufacturing process.
REFERENCES:
patent: 2982719 (1961-05-01), Gilbert et al.
patent: 3839230 (1974-10-01), Cobzaru
Noda Fumiyoshi
Ueno Hideaki
Shine W. J.
Toyota Jidosha Kogyo Kabushiki Kaisha
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