【專利核准公告】P102029A-增加物體表面塗佈氟化鈣層抗磨耗之方法「METHOD OF MAKING CALCIUM-FLUORIDE LAYER FORMED ON AN OBJECT SURFACE FOR MORE WEAR RESISTANCE」
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專利國別 |
美國 |
發表日期 |
2017-03-21 14:34:39 |
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本校案號 |
P102029A |
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專利名稱 |
增加物體表面塗佈氟化鈣層抗磨耗之方法「METHOD OF MAKING CALCIUM-FLUORIDE LAYER FORMED ON AN OBJECT SURFACE FOR MORE WEAR RESISTANCE」 |
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發明人 |
鄭友仁、林聰廷、謝達斌、黃育賢 |
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所屬院 |
工學院 |
提案單位 |
機械工程學系暨研究所 |
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類型 |
發明 |
專利權人 |
國立中正大學 |
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申請號 |
14/542,072 |
申請日期 |
2014-11-14 |
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公開號 |
US 2016-0135937 A1 |
公開日期 |
2016-05-19 |
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證書號 |
US 9,554,882 B2 |
核准日期 |
2017-01-31 |
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國際分類號 |
A61C-005/00(2006.01)；A61C-019/06(2006.01)；A61K-006/00(2006.01) |
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專利權期間 |
2014.11.14~2034.11.14(延長187天至2035.05.20) |
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專利摘要 |
A method of making a calcium-fluoride layer formed on an object surface for more wear resistance includes the steps of coating sodium fluoride to a surface of an object having calcium, whereby the calcium fluoride and the calcium are inverted to become a calcium-fluoride layer on the surface of the object after a chemistry reaction; preparing a CO.sub.2 laser device having a CO.sub.2 laser emitter for emitting CO.sub.2 laser; and applying irradiation of the CO.sub.2 laser via the CO.sub.2 laser emitter to the calcium-fluoride layer for at least five seconds. In light of this, the wear resistance of the calcium-fluoride layer is enhanced for at least 34%, the absorption rate of the fluoride is increased for at least 23%, and the surface of the object has aesthetic and integral appearance. |
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圖示 |
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