Patent ID: 8043715
Filing Date: 2011-10-25
Classification: B32B,B82Y,C01P,C09C,D21H,Y10T

Abstract:
1. A laminate comprising a paper comprising an impregnating resin a cellulose pulp, and a titanium dioxide pigment comprising an amino organosilane on its surface, the titanium dioxide pigment is in an amount of about 45 wt. % or less based on the total dry weight of the paper prior to resin impregnation, wherein the amino organosilane has the general formula (I) wherein: R R X is alkyl, aryl, alkylaryl, arylalkyl, cycloalkyl, alkenyl, cycloalkenyl, alkene, alkenylene, cycloalkenylene, alkylene, arylene, alkylarylene, arylalkylene, cycloalkylene, with or without secondary or tertiary nitrogen pendant from the chain or other functional groups.