公开(公告)号：US5858514A

公开(公告)日：1999-01-12

申请号：US292432

申请日：1994-08-17

申请人： Wade Bowers

发明人： Wade Bowers

IPC分类号： B41M1/30 ,  B41M1/38 ,  B41M5/00 ,  B41M5/52 ,  D06P5/30 ,  B32B3/00

CPC分类号： D06P5/30 ,  B41M5/0011 ,  B41M5/0064 ,  B41M5/0076 ,  B41M5/5236 ,  B41M1/30 ,  B41M5/52 ,  B41M5/5254 ,  Y10T428/24835 ,  Y10T428/24876 ,  Y10T428/24901 ,  Y10T428/24942 ,  Y10T428/31504 ,  Y10T428/31757 ,  Y10T428/31768 ,  Y10T428/31855 ,  Y10T428/31928 ,  Y10T428/31942

摘要： A method and related compositions for preparing a substrate for printing are described. The invention comprises coating a non-paper substrate with an adherent base coat and a hydrophilic top coat. The base coat adheres to the substrate and the top coat, which is applied to the base coat and adheres to it, provides an ink receptive surface on which ink pigment can be deposited. A base coating composition comprises a type-A gelatin and an acrylic polymer. A top coating composition comprises a type-A or type-B gelatin and a hydrophilic organic polymer. A base- and top-coated substrate of the invention is particularly suited for use with ink-jet printers that employ aqueous-based inks. Printing substrates include such materials as canvas, leather, polymeric films and sheets, and the like.

摘要翻译： 描述了用于制备用于印刷的基材的方法和相关组合物。 本发明包括用粘附底涂层和亲水性顶涂层涂布非纸基材。 底涂层粘附到基材上，并且施加到底涂层并粘附到其上的顶涂层提供油墨接收表面，油墨颜料可以沉积在其上。 基础涂料组合物包含A型明胶和丙烯酸聚合物。 顶部涂料组合物包含A型或B型明胶和亲水性有机聚合物。 本发明的基底和顶涂基材特别适用于采用水性油墨的喷墨打印机。 印刷基材包括帆布，皮革，聚合物薄膜和片材等材料。