发明授权
- 专利标题： Facemasks containing an anti-fog / anti-glare composition
- 专利标题（中）： 面罩包含防雾/防眩光组合物
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申请号： US10739531申请日： 2003-12-18
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公开(公告)号： US07703456B2公开(公告)日： 2010-04-27
- 发明人: Ali Yahiaoui , Roger Bradshaw Quincy, III , John Gavin MacDonald , Eric Clayton Steindorf , Joel Brostin
- 申请人： Ali Yahiaoui , Roger Bradshaw Quincy, III , John Gavin MacDonald , Eric Clayton Steindorf , Joel Brostin
- 申请人地址： US WI Neenah
- 专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人： Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址： US WI Neenah
- 代理机构： Dority & Manning, P.A.
- 主分类号： A62B7/10
- IPC分类号： A62B7/10 ; A62B18/08 ; A62B18/00 ; A61F11/00
摘要：
A coating composition that is incorporated into a facemask to reduce fogging and glare is provided. For example, in one embodiment, the facemask contains a shield or visor formed from a transparent substrate having at least one surface applied with the coating composition of the present invention. The present inventors have unexpectedly discovered that one or more water-soluble organic polymers, such as ethyl hydroxyethylcellulose, may be utilized as a principal component of the coating composition to reduce fogging and glare in a simple, yet effective manner.