发明名称 |
CODED STRING AND SHEET MATERIAL FOR MANUFACTURE THEREOF |
摘要 |
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 split in narrow widths and incorporated into threads. |
申请公布号 |
JPS58108501(A) |
申请公布日期 |
1983.06.28 |
申请号 |
JP19820213813 |
申请日期 |
1982.12.06 |
申请人 |
MINNESOTA MINING & MFG CO |
发明人 |
UORISU KAARU BINGAMU |
分类号 |
D02G3/12;B32B17/10;B32B33/00;B44F1/12;D02G3/06;D02G3/22;D06H1/00;G02B5/12;G02B5/128;G09F3/00 |
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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