Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sylvain P. Tremblay0
Date of Patent
August 1, 2006
0Patent Application Number
107224470
Date Filed
November 28, 2003
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Disclosed is a free flowing dry back-up material which comprises:from 67 to 96% by weight of fly-ash;from 2 to 15% by weight of a heat sensitive binder such as boric acid;from 2 to 7% by weight of a non-wetting agent such as calcium fluoride;from 0 to 10% by weight of a heat expandable material, viz. a material expandable as a function of the temperature such as vermiculite or graphite; andfrom 0 to 1% by weight of a dust suppressant such as kerosene.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
