71667213
May 27, 1954
Mar 15, 1955
Active Trademark
AGENT USED IN ALL KINDS OF PAINTS TO PRODUCE THIXOTROPY TO PREVENT PIGMENT SETTLING AND TO IMPART "HOLDOUT" OR TO GIVE THICKNESS OR FLATNESS TO ANY FILM; AND IN AUTOMOTIVE PAINTS TO PERMIT GREATER FLEXIBILITY OF PIGMENT SELECTION; AND AS AN AGENT IN PHOTO-REPRODUCTION PAPERS TO IMPROVE SURFACE SMOOTHNESS
Paper Goods and Printed Matter