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2. 发明授权

US5496879A Printing ink 失效
标题翻译：印刷油墨
公开(公告)号：US5496879A
公开(公告)日：1996-03-05
申请号：US22338
申请日：1993-02-24
申请人： Rudolf Griebel , Karl A. Kocherscheid , Klaus Stammen
发明人： Rudolf Griebel , Karl A. Kocherscheid , Klaus Stammen
IPC分类号： B41M1/10 , C09D11/02 , C08K5/09 , C08K5/05 , C08L29/04 , C08L33/04
CPC分类号： B41M1/10 , C09D11/02
摘要： A solid or amorphous printing ink, especially a gravure printing ink, is fused to become printable in a fluidized condition. The ink is fixed on imprint material by solidification by heat extraction or cooling. The ink includes a binder-material having at least two component groups with each having at least one member, of which members of the first component group have the property to act as solvent for the members of the second group of components. The members of the first component group are solid state crystalline materials. The materials are solid at ambient temperature with a relatively low melting point. The members of the second component group are in a vitreous solid or amorphous condition at ambient temperature. These materials, especially polymers, are soluble in the molten first component group.
摘要翻译：固体或非晶印刷油墨，特别是凹版印刷油墨，在流化状态下熔融成可印刷。油墨通过热提取或冷却固化固定在压印材料上。油墨包括具有至少两个组分基团的粘合剂材料，每个组分基团具有至少一个构件，其中第一组分基团的成员具有用作第二组分组分的溶剂的性质。第一组分的成员是固态晶体材料。材料在环境温度下是固体，熔点相对较低。第二组分组的成员在环境温度下处于玻璃状固体或无定形状态。这些材料，特别是聚合物，可溶于熔融的第一组分基团。

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