基本信息:
- 专利标题: COATED BASE PAPER
- 专利标题(中):涂布基纸
- 申请号:PCT/NL2005/000530 申请日:2005-07-21
- 公开(公告)号:WO2006009445A1 公开(公告)日:2006-01-26
- 发明人: MEIJLINK, Maarten Constant Gerlach Marie , NAITO, Jun
- 申请人: Fuji Photo Film B.V. , MEIJLINK, Maarten Constant Gerlach Marie , NAITO, Jun
- 申请人地址: Oudenstaart 1, NL-5047 TK Tilburg NL
- 专利权人: Fuji Photo Film B.V.,MEIJLINK, Maarten Constant Gerlach Marie,NAITO, Jun
- 当前专利权人: Fuji Photo Film B.V.,MEIJLINK, Maarten Constant Gerlach Marie,NAITO, Jun
- 当前专利权人地址: Oudenstaart 1, NL-5047 TK Tilburg NL
- 代理机构: WINCKELS, J.H.F.
- 优先权: EP04077116.4 20040721
- 主分类号: G03C1/79
- IPC分类号: G03C1/79
摘要:
The invention is directed to a method of producing paper support having a topside and a backside, at least said topside being provided with a pigmented coating based on clay and/or other pigment, and is provided with at least one pigmented polymer resin layer. Adhesion between the polymer resin layer and the pigment coated base paper is improved by applying an activating treatment to the base and exposing the polymer melt to an oxidizing gas prior to extrusion coating, making it possible to perform extrusion coating at higher speed.
摘要(中):
本发明涉及一种制造具有顶侧和背面的纸张支撑体的方法,至少所述顶侧设置有基于粘土和/或其它颜料的着色涂层,并且设置有至少一种着色聚合物树脂层。 聚合物树脂层和颜料涂布的原纸之间的粘合通过对基材进行活化处理并在挤出涂布之前将聚合物熔体暴露于氧化气体而得到改善,使得可以以更高的速度进行挤出涂布。
IPC结构图谱:
G | 物理 |
--G03 | 摄影术;电影术;利用了光波以外其他波的类似技术;电记录术;全息摄影术 |
----G03C | 照相用的感光材料(照相制版用的入G03F);照相过程,例如,电影、X射线、彩色、立体照相过程;照相的辅助过程 |
------G03C1/00 | 感光材料 |
--------G03C1/76 | .以基底或辅助层表征的感光材料 |
----------G03C1/775 | ..纸基底 |
------------G03C1/79 | ...大分子涂层或浸渍的,例如,涂清化的 |