applications a number of tests were conducted rub abrasion tests were done using an attc crockmeter model cm5 and following test method 8 imaged material without an overcoat was tested with dry rubbing and after 4 rubs generally showed very poor rub resistance with the image being almost entirely removed in some areas and the crock squares showing high color transfer material after coating was tested for up to 100 rubs both dry and wet and with water alcohol petroleum spirit and methyl ethyl ketone the following examples illustrate the processes as described all formulations are given by weight 12 solution of polyvinyl alcohol in water 2 35 solution of polyacrylic acid in water 5 water 14 3 byk 346 0 3 walpol 5 0 ethanol 6 3 kronos 2065 5 6 this mixture was ball milled for 2 hours to disperse the titanium dioxide and then wire rod coated on clear 175 micron polyester it was dried at 110 u00b0 c for 2 minutes to produce a film of 10 grams per square meter the sheet was imaged in an epson stylus c82 ink jet printer and then heated for 4 minutes at 140 u00b0 c the following mixture was made up water 3 cymel 385 2 5 superwetting agent q2 5211 0 1 cycat 4040 0 1 this was coated to a thickness of 4 6 grams per square meter and dried cured in an oven at 140 u00b0 c for 4 minutes klucel e 1 26 polyacrylic acid 6 79 byk 346 1.