Dry mix for treating refractory substrates and process using same

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United States of America Patent

PATENT NO 8501650
APP PUB NO 20100196609A1
SERIAL NO

12667837

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Abstract

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Dry mix for treating refractory substrates, comprising combustible particles of at least one oxidizable substance which, in the presence of oxygen, gives rise to an exothermic reaction, and particles of at least one other substance, wherein these particles form together, during said exothermic reaction, a coherent mass capable of adhering to and/or interacting with the treated substrate, characterized in that it comprises, as particles of at least one other substance, particles of at least one expanding substance, in that the dry mix without the particles of this at least one expanding substance has a first bulk density and in that the mix comprising said at least one expanding substance has a second bulk density lower than said first bulk density.

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Patent Owner(s)

Patent OwnerAddress
FIB-SERVICES INTELLECTUAL S A8399 WINDHOF

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Di, Loreto Osvaldo Boussu, BE 4 67

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