Calcium aluminate clinker as a refractory aggregate with and...

Details Calcium aluminate clinker as a refractory aggregate with and... Calcium aluminate clinker as a refractory aggregate with and...

2008-05-06

2008-05-06

Marcantoni, Paul (Department: 1793)

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

Reexamination Certificate

active

07368010

ABSTRACT:
The present invention provides for a refractory aggregate composition comprising an improved calcium aluminate clinker having the formula CnAxwherein C is calcium oxide and A is aluminum oxide, wherein n is an integer from about 1 to about 12, wherein x is an integer from about 1 to about 24, and wherein said clinker has less less than about fifty weight percent C12A7. Analogs, derivatives and hydrates of the improved calcium aluminate clinker are provided. A refractory composition and a sprayable refractory composition are disclosed comprising the improved calcium aluminate clinker.

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