| 摘要 |
<p>1. Printing-writing support having a character of immediate fixation of the inks of ball-point pens called erasable by rubbing out or scratching, characterized in that it comprises a substrate associated, at least on the surface, with inorganic or organic products having an absorbent porter equivalent to an oil absorption at least equal to 150 g per hundred grams of these products, oil absorption measured in accordance with the method NFT 30022 (or ISO 787/5/1980).</p> |
