Impregnant compositions for porous articles

Details Impregnant compositions for porous articles Impregnant compositions for porous articles

C - Chemistry, Metallurgy

08

F

402/412, 402/513

C08F 220/28 (2006.01) B22D 31/00 (2006.01) B22F 3/26 (2006.01) B27K 3/15 (2006.01) C04B 41/48 (2006.01) C08F 20/18 (2006.01) C09D 4/00 (2006.01) C09J 4/00 (2006.01) C22C 32/00 (2006.01)

Patent

CA 1311582

ABSTRACT IMPREGNANT COMPOSITIONS FOR POROUS ARTICLES The invention relates to the sealing of small pores in porous rigid articles by impregnation with a liquid synthetic resin impregnant and subsequent curing of resin in the pores and provides a liquid (meth)acrylic ester impregnant composition comprising a free radical catalyst, an inhibitor and a higher alkyl (meth)acrylic ester and/or polyfunctional (meth)acrylic ester which has been obtained by transesterification in the presence of an organotitanium catalyst and from which the catalyst residue has not been removed. The catalyst residue has been found to improve sealing and thermal stability of the cured impregnant.

554286

Affiliated with

Also associated with

Rating

Impregnant compositions for porous articles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Impregnant compositions for porous articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impregnant compositions for porous articles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1323481