发明公开
EP1464516A2 Tile having a non-directional visual appearance
审中-公开
Fliese mit einemrichtungsunabhängigenoptischen Erscheinungsbild
- 专利标题: Tile having a non-directional visual appearance
- 专利标题(中): Fliese mit einemrichtungsunabhängigenoptischen Erscheinungsbild
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申请号: EP04008067.3申请日: 2004-04-02
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公开(公告)号: EP1464516A2公开(公告)日: 2004-10-06
- 发明人: Schultz, Jeffrey R. , Wright, Ralph W., Jr. , Wallick, Bennett E. , Gemperline, Laura Ann , Kauffman, William J.
- 申请人: Armstrong World Industries, Inc.
- 申请人地址: 2500 Columbia Avenue Lancaster Pennsylvania 17603 US
- 专利权人: Armstrong World Industries, Inc.
- 当前专利权人: Armstrong World Industries, Inc.
- 当前专利权人地址: 2500 Columbia Avenue Lancaster Pennsylvania 17603 US
- 代理机构: Finck, Dieter, Dr.Ing.
- 优先权: US406486 20030403
- 主分类号: B44C5/04
- IPC分类号: B44C5/04
摘要:
A non-directional tile (1) is obtained by surface applying and consolidating a relatively thin, non-porous, multi-colored, resin particulate (3) decorative layer (2) onto a backing layer (4). The non-directionality is the result of the proper selection of resin particle size distribution and the use of contrasting colors. The result is a tile that an ordinary observer cannot discern the machine direction and a tile floor having seams that are indiscernible by an ordinary observer.
公开/授权文献
- EP1464516A3 Tile having a non-directional visual appearance 公开/授权日:2005-08-03
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