Process for the treatment of mineral building materials

Details Process for the treatment of mineral building materials Process for the treatment of mineral building materials

C - Chemistry, Metallurgy

04

B

C04B 41/49 (2006.01) C09K 3/18 (2006.01)

Patent

CA 2144789

The invention relates to a process for the impregnating and priming treatment of mineral building materials of synthetic or natural origin using aqueous suspensions or solutions which are characterised in that they contain at least one silicon-containing ion exchanger of the general formula: [(YO)3Si(CH2)x]nEX (I) or an oligomer of this compound, wherein x signifies 1 to 12, n signifies 1 to 3, depending on E Y signifies H, Na, K, Mg, Ca, Ba E signifies a cation-exchanging or anion exchanging group, and x signifies H+or an alkali cation or alkaline earth cation or OH- or an anion, in a quantity of from 0.1 to 70% by weight, particularly from 10 to 30% by weight, referred to the total quantity of the solution or suspension, with the treatment being carried out in a single stage or in multiple stages, optionally combined with a treatment with aqueous or organic emulsions or solutions containing hydrolysable silanes and/or siloxanes.

Affiliated with

Also associated with

Rating

Process for the treatment of mineral building materials does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the treatment of mineral building materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the treatment of mineral building materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1674531