| 摘要 |
A coating composition for use in carbonless copying systems including (1) a resin dispersion which is a phenol/aldehyde condensation product formed by the interaction of an alkylsubstituted salicylic acid, an alkyl-substituted phenol, an aldehyde and a metal source; (2) a binder; and (3) a pigment. This coating composition provides faster imaging in carbonless systems than conventional coatings, at temperature below room temperature.
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