发明名称 |
SKIN-SUBSTITUTIVE MEMBRANE, METAL MOLD, AND METHOD OF EVALUATING AGENT FOR EXTERNAL APPLICATION ONTO SKIN |
摘要 |
<p>A skin substitute membrane includes a surface on one side including a groove-shaped depressed portion and a planar portion, the depressed portion having a cross section having a chamfered V-letter shape, the surface having an arithmetic mean roughness Sa of more than or equal to 10 µm to less than or equal to 50 µm. The depressed portion has a width of more than or equal to 50 µm to less than or equal to 500 µm and a depth of more than or equal to 30 µm to less than or equal to 150 µm. A spectral transmittance for light of more than or equal to 290 nm to less than or equal to 400 nm in wavelength is more than or equal to 50% and less than or equal to 100%.</p> |
申请公布号 |
EP2287589(A1) |
申请公布日期 |
2011.02.23 |
申请号 |
EP20090762314 |
申请日期 |
2009.03.24 |
申请人 |
SHISEIDO COMPANY, LTD. |
发明人 |
MIURA, YOSHIMASA;MIZUNO, HIROKO;HATAO, MASATO;OOGURI, MOTOKI;HARA, YUSUKE |
分类号 |
G01N21/33;A61K9/06;G01N21/01;G01N33/50 |
主分类号 |
G01N21/33 |
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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