发明名称 |
Particle entrapment system |
摘要 |
A cleaning sheet for cleaning and removing particles from a surface is disclosed. The sheet includes a particle retention layer including an electret material for collecting and retaining the particles. The sheet also includes an outer layer covering at least a portion of the particle retention layer. The outer layer comprises a low dust retention material and includes a surface having a plurality of apertures formed therethrough. |
申请公布号 |
AU7136801(A) |
申请公布日期 |
2002.01.08 |
申请号 |
AU20010071368 |
申请日期 |
2001.06.22 |
申请人 |
S. C. JOHNSON AND SON, INC. |
发明人 |
COLIN W. BROWN;EDWARD FRANCIS |
分类号 |
A47L13/16;A47L13/17;A47L13/20;A47L13/40;B32B5/22 |
主分类号 |
A47L13/16 |
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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