C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
117/183
C04B 41/52 (2006.01) C04B 41/46 (2006.01)
Patent
CA 1098386
ABSTRACT OF THE DISCLOSURE Surface treatment of stones such as marbles, granites and the like by means of impregnating the stone with a liquid protector agent which may be a monomer such as styrene, methyl methacrylate and the like for forming the acrylic resin or a lower polymer thereof so as to penetrate in crystal grain gaps of the stone, and then heating the stone for polymerizing or copolymerizing of the impregnated agent, whereby the stone is efficiently protected from being soiled, faded, discolored, weathered and eroded. According to another aspect, said liquid protector agent is a solution of paraffin, nitrocellulose, lacquer and the like of which solvent is evaporated so that the solidified solute is left in the grain gaps. When impregnating the stone with solution or dispersion of a coloring agent which may be usual pigment or dyestuff and then applying said pro- tector agent or when impregnating the stone with the coloring agent in the protector agent, it is possible to produce durable and desired coloring of marbles, granites and the like stone no less better than the naturally colored and expensive stones.
257956
George H. Riches And Associates
Ishizuka Hiroshi
LandOfFree
Stone surface treatment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stone surface treatment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stone surface treatment will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-992366