JP2012067506A - 水廻り部材 - Google Patents
水廻り部材 Download PDFInfo
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- JP2012067506A JP2012067506A JP2010213141A JP2010213141A JP2012067506A JP 2012067506 A JP2012067506 A JP 2012067506A JP 2010213141 A JP2010213141 A JP 2010213141A JP 2010213141 A JP2010213141 A JP 2010213141A JP 2012067506 A JP2012067506 A JP 2012067506A
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Abstract
【解決手段】鏡面における水の接触角が75度以上90度未満の材料の表面を凹凸の平均間隔Smが20乃至500μmとなると共に十点平均粗さRzが8乃至70μmとなる凹凸を形成してその凸部を大突起とし、前記大突起の表面に、該表面の5μm四方の測定範囲の任意の10箇所をレーザー顕微鏡で横縦(X−Y)方向の分解能を0.044μm及び高さ(Z)方向の分解能を0.01μmに設定して測定した時に測定箇所の平面視の面積に対する表面積の比が大突起の凹部で1.0以上1.6以下、凸部で1.6以上2.4以下となる小突起を形成して成り、大突起の凹部の面積比率は全体の20〜40%であることを特徴とする水廻り部材。
【選択図】図1
Description
<実施例>
表1及び図1に示す実施例と比較例1〜3について、試験を行った。全ての実施例・比較例において、材質はFRP(水の接触角79度〜83度)とした。また、全ての実施例・比較例において、上述のSmは20乃至500μm、Rzは8乃至70μmとした。すなわち、全ての実施例・比較例において、大突起を形成した。
2 大突起の凹部
Claims (1)
- 鏡面における水の接触角が75度以上90度未満の材料の表面を凹凸の平均間隔Smが20乃至500μmとなると共に十点平均粗さRzが8乃至70μmとなる凹凸を形成してその凸部を大突起とし、前記大突起の表面に、該表面の5μm四方の測定範囲の任意の10箇所をレーザー顕微鏡で横縦(X−Y)方向の分解能を0.044μm及び高さ(Z)方向の分解能を0.01μmに設定して測定した時に測定箇所の平面視の面積に対する表面積の比が大突起の凹部で1.0以上1.6以下、凸部で1.6以上2.4以下となる小突起を形成して成り、大突起の凹部の面積比率は全体の20〜40%であることを特徴とする水廻り部材。
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JP2010213141A JP5609486B2 (ja) | 2010-09-24 | 2010-09-24 | 水廻り部材 |
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JP2010213141A JP5609486B2 (ja) | 2010-09-24 | 2010-09-24 | 水廻り部材 |
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JP2012067506A true JP2012067506A (ja) | 2012-04-05 |
JP5609486B2 JP5609486B2 (ja) | 2014-10-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015030106A (ja) * | 2013-07-31 | 2015-02-16 | スリーエム イノベイティブ プロパティズ カンパニー | 水周り用滑り止めシート |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006224347A (ja) * | 2005-02-15 | 2006-08-31 | Matsushita Electric Works Ltd | 水廻り部材の成形金型の製造方法及び水廻り部材 |
JP2007154491A (ja) * | 2005-12-02 | 2007-06-21 | Matsushita Denko Bath & Life Kk | 水廻り部材 |
JP2008106554A (ja) * | 2006-10-26 | 2008-05-08 | Matsushita Denko Bath & Life Kk | 床パン |
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2010
- 2010-09-24 JP JP2010213141A patent/JP5609486B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006224347A (ja) * | 2005-02-15 | 2006-08-31 | Matsushita Electric Works Ltd | 水廻り部材の成形金型の製造方法及び水廻り部材 |
JP2007154491A (ja) * | 2005-12-02 | 2007-06-21 | Matsushita Denko Bath & Life Kk | 水廻り部材 |
JP2008106554A (ja) * | 2006-10-26 | 2008-05-08 | Matsushita Denko Bath & Life Kk | 床パン |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015030106A (ja) * | 2013-07-31 | 2015-02-16 | スリーエム イノベイティブ プロパティズ カンパニー | 水周り用滑り止めシート |
US10040268B2 (en) | 2013-07-31 | 2018-08-07 | 3M Innovative Properties Company | Anti-slip sheet to be used around water |
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JP5609486B2 (ja) | 2014-10-22 |
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