发明名称 |
Method for the preparation of a water-resistant printed material |
摘要 |
The invention provides a means to prepare a highly water-resistant printed material by the ink-jet printing method despite the water-solubility of the dye in the aqueous ink used in the ink-jet printing method. The inventive method comprises: overcoating the surface of the sheet material, which has a water-absorptive surface layer with receptivity of the aqueous ink and printed by the ink-jet printing method, with a curable polyisocyanate compound and bringing the overcoating layer under a condition capable of curing the polyisocyanate compound. |
申请公布号 |
US5022947(A) |
申请公布日期 |
1991.06.11 |
申请号 |
US19900533493 |
申请日期 |
1990.06.05 |
申请人 |
SHIN-ETSU POLYMER CO., LTD. |
发明人 |
HASEGAWA, MASAMITSU;TAMURA, SATOSHI;SUGIYAMA, ISAO;WAKASHIMA, TAKASHI |
分类号 |
B41M5/00;B41M5/52;B41M7/00 |
主分类号 |
B41M5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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