Wax emulsion formulation and gypsum composition containing same

Details Wax emulsion formulation and gypsum composition containing same Wax emulsion formulation and gypsum composition containing same

C - Chemistry, Metallurgy

04

B

C04B 28/14 (2006.01) C04B 24/26 (2006.01) C04B 40/00 (2006.01)

Patent

CA 2449735

An aqueous emulsion for imparting water repellency characteristics to gypsum products comprising: a) a hydrocarbon wax; b) a polyolefin-maleic anhydride graft polymer; and c) a polyvinyl alcohol composition comprising partially and/or fully hydrolyzed polyvinyl acetate. The emulsion may also contain other known ancillary components such as emulsifiers and stabilizers.

Cette invention concerne une émulsion aqueuse destinée à conférer des caractéristiques hydrofuges à des produits de gypse. Cette émulsion comprend: a) une cire à base d'hydrocarbures; b) un polymère greffé polyoléfine-anhydride maléique; et c) une composition d'alcool polyvinylique renfermant un acétate de polyvinyle partiellement ou totalement hydrolysé. Cette émulsion peut également refermer d'autres additifs tels que des émulsifiants ou des agents stabilisateurs.

Affiliated with

Also associated with

Rating

Wax emulsion formulation and gypsum composition containing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wax emulsion formulation and gypsum composition containing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wax emulsion formulation and gypsum composition containing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1397205