公开(公告)号：US06273993B1

公开(公告)日：2001-08-14

申请号：US08371362

申请日：1995-01-11

申请人： John S. Michelman

发明人： John S. Michelman

IPC分类号： D21C502

CPC分类号： D21H19/18 ,  D21C5/02 ,  Y02W30/648

摘要： The present invention relates generally to a hot melt wax coating composition containing at least one chemical compound which is either itself capable of acting as a latent dispersant for the coating or capable of being chemically modified so as to act as a dispersant for the coating, within an aqueous environment, thus rendering the hot melt coating more readily redispersable. The present invention also relates to a coated paper product using such coating which renders the coated paper more readily repulpable (recyclable) with standard paper mill equipment. Other related aspects of the present invention include a method of coating paper with the novel coating composition and a method of repulping such coated paper.

摘要翻译： 本发明一般涉及含有至少一种化合物的热熔蜡涂料组合物，其本身能够用作涂料的潜在分散剂或能够进行化学改性以作为涂料的分散剂， 水性环境，从而使热熔涂层更容易再分散。 本发明还涉及一种使用这种涂层的涂布纸产品，其使得涂布纸更容易用标准造纸设备再浆化（可再循环）。 本发明的其它相关方面包括用新型涂料组合物涂布纸的方法和重新制浆这种涂布纸的方法。

公开(公告)号：US06255375B1

公开(公告)日：2001-07-03

申请号：US08743151

申请日：1996-11-04

申请人： John S. Michelman

发明人： John S. Michelman

IPC分类号： C08L536

CPC分类号： D21H19/18 ,  D21C5/02 ,  Y02W30/648

摘要： A hot melt wax coating composition and hot melt wax coated paper product are provided which coating contains at least one chemical compound which is either itself capable of acting as a latent dispersant for the coating or capable of being chemically modified so as to act as a dispersant for the coating, within an aqueous environment, thus rendering the hot melt coating more readily dispersable from the coated paper. The coated paper product is repulpable using standard paper mill equipment.

摘要翻译： 提供热熔蜡涂料组合物和热熔蜡涂布纸产品，其涂层含有至少一种本身能够用作潜在分散剂用于涂层或能够进行化学改性以便作为分散剂的化合物 对于涂层，在水性环境中，从而使热熔涂层更容易从涂布纸分散。 涂布纸产品可以使用标准造纸厂设备进行再浆化。