| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the change in stability with time of an ink compsn. that is pred, by using nitrocellulose as binder resin and is used for a continuous-type jet printer. SOLUTION: This compsn., mainly comprising a colorant, nitrocellulose, a 1-4C alcohol, and a plasticizer, contains 5-30wt.% propylene glycol monomethyl ether and/or propylene glycol monoethyl ether. Pref. the colorant is an oil- soluble metal complex dye.</p> |
