发明名称 |
LASER MARKABLE MICROPOROUS MATERIAL |
摘要 |
<p>Provided is a microporous material including a polyolefin matrix material; finely divided, substantially water-insoluble filler distributed throughout the matrix material, where the filler includes a positive amount of titanium dioxide; a network of interconnecting pores communicating throughout the microporous material; and optionally, a contrasting enhancing amount of a contrast enhancing material. The sum of the weight percent of the titanium dioxide and the weight percent of the optional contrast enhancing material is at least 3 weight percent based on total weight of the microporous material. Multilayer articles having a layer of the microporous material also are provided.</p> |
申请公布号 |
KR20130010507(A) |
申请公布日期 |
2013.01.28 |
申请号 |
KR20127023693 |
申请日期 |
2011.02.10 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
PARRINELLO LUCIANO M.;BOYER JAMES L.;BENENATI PAUL L. |
分类号 |
B41M5/26;C08K3/22;C08L23/02;C09J7/02 |
主分类号 |
B41M5/26 |
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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