发明名称 |
RETROREFLECTIVE SHEETING INCLUDING A LOW ELASTIC MODULUS LAYER |
摘要 |
The present application generally relates to retroreflective articles and methods of making retroreflective articles. Some embodiments include a body layer having an elastic modulus of equal to or greater than 1750 MPa, a plurality of truncated cube corner elements, and a polymeric layer between the body layer and the cube corner elements, the polymeric layer having an elastic modulus of less than 1750 MPa. |
申请公布号 |
EP3036570(A2) |
申请公布日期 |
2016.06.29 |
申请号 |
EP20140838696 |
申请日期 |
2014.08.13 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CHATTERJEE, REEMA;PETERSON, JEFFREY A.;GERLACH, CHRISTOPHER P.;MEITZ, DAVID W. |
分类号 |
G02B5/12;G02B5/124;G02B5/22 |
主分类号 |
G02B5/12 |
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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