Patent ID: 6207080
Filing Date: 2001-03-27
Classification: B01J,B41M,C09D,Y10S,Y10T

Abstract:
A composite material comprising at least one reactant homogeneously dispersed in a fluid matrix, obtained by the steps of:preparing capsules of a first type containing the reactant(s) with a first encapsulation product;preparing capsules of a second type containing the fluid matrix with a second encapsulation product which is compatible with the first, these two types of capsules bearing electric charges of opposite polarity;combining the capsules of the two types by electric attraction; andremoving the first and second encapsulation products without breaking or crushing them so as to obtain said composite material consisting of the fluid matrix containing the reactant(s) in homogeneous dispersion form,wherein said composite material includes a continuous phase comprising a fluid matrix comprising a homogeneous dispersion of at least one reactant which is immiscible with said matrix.