| 摘要 |
<p>Ink-receptive compositions of the invention contain: a) at least one nonionic silicone surfactant having formula (I) or the formula: (CH3Si)y-2[(OSi(CH3)2)x/yO-PE, wherein x is an integer from 40 to 200, and y is an integer from 3 to 15, and PE represents the formula: -CH2CH2O(CH2CH2O)m(CH2CH2CH2O)nZ, m being an integer of from 1 to 40, n having a value of from 0 to 40 minus m, and Z is hydrogen or an alkyl radical having from 1 to 10 carbons atoms; and b) at least one polymer selected from the group consisting of hydroxycellulose and substituted hydroxycellulose polymers, such composition being cross-linkable when coated onto a substrate and subjected to temperatures of at least 90 °C.</p> |
