发明名称 |
Coded threads and sheet material useful for making such coded threads. |
摘要 |
<p>Coded threads and sheet material for making such threads useful in counterfeit-inhibiting garments. The sheet material comprises transparent microspheres, a specularly reflective layer underlying the microspheres, and a polymeric layer underlying the specularly reflective layer and containing particulate matter which may be varied from sheet material to sheet material to encode information and allow identification of the sheet material. The sheet material is slit in narrow widths and incorporated into threads.</p> |
申请公布号 |
EP0081337(A1) |
申请公布日期 |
1983.06.15 |
申请号 |
EP19820306385 |
申请日期 |
1982.12.01 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
BINGHAM, WALLACE KARL |
分类号 |
D02G3/12;B32B17/10;B32B33/00;B44F1/12;D02G3/06;D02G3/22;D06H1/00;G02B5/12;G02B5/128;G09F3/00;(IPC1-7):06H1/00;01D5/42;32B33/00 |
主分类号 |
D02G3/12 |
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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