| 摘要 |
The present invention describes an ink jet printing sheet comprised of a supporting substrate surface treated with a water soluble or water dispersible polyester composition, said polyester having polyoxyalklylene moieties in an effective amount to reduce ink feathering. The instant invention is also directed to papers and transparencies coated with surface treated with a water soluble or water dispersible sulfonated polyester composition, said polyester having polyoxyalkylene moieties in an effective amount to reduce ink feathering. A typical polyester resin useful in the present invention is the reaction product of 20-50% by weight of terephthalate polymer, 10-60% by weight of at least one glycol and 5-70% by weight of at least one oxyalkylated polyol. |
