公开(公告)号：US20020081419A1

公开(公告)日：2002-06-27

申请号：US09981221

申请日：2001-10-16

Applicant: Eastman Kodak Company

Inventor： Malcom D. Purbrick ,  Ian M. Newington ,  Julie Baker

IPC: B41M005/00

CPC classification number: B41M5/52 ,  B41M5/5218 ,  B41M5/529 ,  C09D201/10

Abstract: A coating fluid for forming a coating on a support for use in inkjet printing comprises a liquid medium having dispersed therein (a) an inorganic oxide selected from aluminium oxide and silica, (b) a binder polymer, and (c) a polymeric crosslinking agent containing functional groups for reaction with the inorganic oxide. The components (a), (b) and (c) are preferably dispersed in an aqueous liquid and the relative amounts of inorganic oxide to polymeric crosslinking agent are from 500:1 to 15:1 preferably 250:1 to 20:1, the relative amounts of inorganic oxide to binder polymer are from 50:1 to 2:1 preferably 20:1 to 4:1 and the relative amounts of binder polymer to polymeric crosslinking agent are from 40:1 to 2:1 preferably from 20:1 to 3:1 the amounts being by weight on a dry basis.

Abstract translation: 用于在用于喷墨印刷的载体上形成涂层的涂布液包括分散在其中的液体介质（a）选自氧化铝和二氧化硅的无机氧化物，（b）粘合剂聚合物，和（c）聚合交联剂 含有与无机氧化物反应的官能团。 组分（a），（b）和（c）优选分散在水性液体中，无机氧化物与聚合物交联剂的相对量为500:1至15:1，优选250:1至20:1， 无机氧化物与粘合剂聚合物的相对量为50:1至2:1，优选20:1至4:1，并且粘合剂聚合物与聚合物交联剂的相对量为40:1至2:1，优选20:1 至3:1，其量以干重计。