| 摘要 |
A compound of formula (1), and compositions containing a plurality of such compounds, wherein, independently at each occurrence, R<1> is a linear alkyl group having at least twenty carbons; R<2> is selected from the diradical that results when two carboxyl groups are removed from polymerized fatty acid, and a linear C4-12 hydrocarbon group, with the proviso that at least one occurrence of R<2> is the diradical that results when two carboxyl groups are removed from polymerized fatty acid; R<3> is a diradical selected from C2-36 hydrocarbons and C4-30 poly(alkyleneoxides); X is selected from O and NH such that X-R<3>-X is selected from O-R<3>-O and NH-R<3>-O; and n represents a number of repeating units selected from 1-5, may be used as a vehicle for hot melt printing inks, including inks for ink jet printing.
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