Insulating shaped articles comprising inorganic fibrous matrices and xanthan gum/cationic starch binders
AssigneeRhone-Poulenc Chimie
InventorsMarie-Madeleine Besnard, Fabrice Brenner, Magali Knipper
Life of this patent
Estimating the term…
Abstract
Physically/mechanically improved insulating shaped articles such as panels or plates, adapted to withstand very elevated temperatures, comprise an inorganic fiber matrix, e.g., a matrix of ceramic fibers, such inorganic fiber matrix containing at least one inorganic filler material, e.g., a mineral wool and/or kaolin, and a consolidating of a binder therefor which comprises admixture of a xanthan gum and a cationic starch.
Claims23
An insulating shaped article comprising an inorganic fiber matrix, said inorganic fiber matrix containing at least one inorganic filler material and a consolidating amount of a binder therefor which comprises admixture of a xanthan gum and a cationic starch.
Dependencies are inferred from the claim text.