Abstract: A material having a siliceous framework of a phyllosilicate in which 5--80% by weight of the octahedral layers are removed and chlorine atoms are linked to the framework through Si--Cl bonds are used as fillers in the preparation of polymers or are reacted with organic compounds by substituting the Cl, these organic compounds having a polymerizable portion in the molecule.
Type:
Grant
Filed:
March 11, 1974
Date of Patent:
February 24, 1976
Assignee:
Gerdec
Inventors:
Jean Mercier, Marc Della Faille, Claude Bleiman