发明授权
US5176746A Oil ink composition 失效
油墨组合物

Oil ink composition
摘要:
Disclosed is an ink composition including a coloring agent and an alcohol solvent, the composition being characterized in that the composition contains a sucrose benzoate represented by the formulaSuc(C.sub.6 H.sub.5 COO).sub.nin which Suc is a sucrose residue of the formula C.sub.12 H.sub.22-n O.sub.11-n and n is 6 to 8.
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