公开(公告)号：EP1334404A1

公开(公告)日：2003-08-13

申请号：EP01909016.6

申请日：2001-02-09

申请人： 3M Innovative Properties Company

发明人： BASTIAENS, Willem V. ,  BIERNATH, Rolf W. ,  DOLAN, Mark P. ,  ENGLE, Lori P. ,  FLEMING, Patrick K. ,  WOLF, Robert J.

IPC分类号： G02F1/167 ,  G09F9/37 ,  G02B26/02

CPC分类号： G09F9/375 ,  B33Y80/00 ,  G02B26/026 ,  G02F1/167 ,  G09F9/372 ,  Y10T428/25 ,  Y10T428/259

摘要： Assemblies containing a substrate with pockets for electromagnetically responsive particles can be made for a variety of uses, including, for example, display media, lenses, and color-changing fabric. The arrangement of these pockets can be selected to provide higher particle density than previously realized. The assembly includes an assembly substrate (840), particles, and a top coat layer (848).

摘要翻译： 包含具有用于电磁响应颗粒的袋的基板的组件可以用于各种用途，包括例如显示介质，透镜和变色织物。 可以选择这些袋的布置以提供比先前实现的更高的颗粒密度。 组件包括组装衬底，颗粒和顶涂层。

公开(公告)号：EP1334404B1

公开(公告)日：2007-12-19

申请号：EP01909016.6

申请日：2001-02-09

申请人： 3M Innovative Properties Company

发明人： BASTIAENS, Willem V. ,  BIERNATH, Rolf W. ,  DOLAN, Mark P. ,  ENGLE, Lori P. ,  FLEMING, Patrick K. ,  WOLF, Robert J.

IPC分类号： G02F1/167 ,  G09F9/37 ,  G02B26/02

CPC分类号： G09F9/375 ,  B33Y80/00 ,  G02B26/026 ,  G02F1/167 ,  G09F9/372 ,  Y10T428/25 ,  Y10T428/259

摘要： Assemblies containing a substrate with pockets for electromagnetically responsive particles can be made for a variety of uses, including, for example, display media, lenses, and color-changing fabric. The arrangement of these pockets can be selected to provide higher particle density than previously realized. The assembly includes an assembly substrate (840), particles, and a top coat layer (848).

公开(公告)号：EP1377761A1

公开(公告)日：2004-01-07

申请号：EP02706035.9

申请日：2002-01-28

申请人： 3M Innovative Properties Company

发明人： ENGLE, Lori P. ,  SPIEWAK, Brian E. ,  SARAGENO, Joseph F., Jr. ,  CLEMENTS, George J. ,  BURBACH, Christine A.

IPC分类号： F16G3/00

CPC分类号： F16G3/00 ,  Y10T24/1664

摘要： A flexible cover (30) for protecting a splice of a conveyor belt, in particular, for protecting the belt fastener (25) that forms the splice. The splice cover includes a body having a first surface and an opposite second surface, with a plurality of first reclosable fasteners (40) extending from the first surface. The first reclosable fasteners engage with a plurality of second reclosable fasteners (50), which are attached to the belt. The second rec losable fasteners can be secured to the belt by the belt fastener, by adhesive or other attachment means, by being integral with the belt fastener, or by being integral with the belt web. The second reclosable fastener can be any structure that engages, interlocks, mates, or otherwise attaches to first reclosable fastener. Also provided are methods for making the splice cover, and methods for placing and removing the splice cover over the belt fastener.