C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 5/29 (2006.01) C09D 101/02 (2006.01) C09D 105/00 (2006.01) C09D 133/00 (2006.01)
Patent
CA 2126117
ABSTRACT The invention provides new aqueous multicolor compositions containing discrete hydrated colored globules dispersed in an aqueous dispersing medium containing a film forming material. To impart them enhanced properties of long term stability and resistance to application by means of brush and roller, the globules are obtained by reacting two or more pigment containing hydrophilic colloids selected from carboxylated cellulose colloids, polysaccaride gums and acrylic polymers with at least two metal cations selected from Fe3+, Al3+, Ca2+, Mg2+. The thus obtained colored globules are comprising 2.5 to 20.0% by weight of pigment and fillers and 10 to 40% by weight of a film forming resin, and are about 60 to 90% by weight of the final composition, while the dispersing medium is 40 to 10% by weight of the final composition. Globules resistance to application by brush or roller is further enhanced if the film forming material in the dispersing medium has average particle size within 4 to 200 microns.
Brymore Enterprises S.a.
Sim & Mcburney
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