发明名称 |
RETROREFLECTIVE MATERIALS |
摘要 |
A retroreflective material in which the coating used to produce or enhance retroreflectivity and which bridges at least some of the gaps between the beads is treated and/or removed to produce areas of contrast which may represent patterning and/or graphical and/or pictorial matter without significantly affecting the retroreflective properties of the beads, if at all, and/or which may result in a different colour to conventional silvery grey coloured retroreflective materials. |
申请公布号 |
EP1466196(A1) |
申请公布日期 |
2004.10.13 |
申请号 |
EP20030700852 |
申请日期 |
2003.01.10 |
申请人 |
REFLEC PLC |
发明人 |
SLEEMAN, MICHAEL, JOHN;WOODS, COLIN, EDWARD |
分类号 |
G02B5/128;(IPC1-7):G02B5/128 |
主分类号 |
G02B5/128 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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