Invention Grant
- Patent Title: Facemasks containing an anti-fog / anti-glare composition
- Patent Title (中): 面罩包含防雾/防眩光组合物
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Application No.: US10739531Application Date: 2003-12-18
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Publication No.: US07703456B2Publication Date: 2010-04-27
- Inventor: Ali Yahiaoui , Roger Bradshaw Quincy, III , John Gavin MacDonald , Eric Clayton Steindorf , Joel Brostin
- Applicant: Ali Yahiaoui , Roger Bradshaw Quincy, III , John Gavin MacDonald , Eric Clayton Steindorf , Joel Brostin
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agency: Dority & Manning, P.A.
- Main IPC: A62B7/10
- IPC: A62B7/10 ; A62B18/08 ; A62B18/00 ; A61F11/00
Abstract:
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.
Public/Granted literature
- US20050133035A1 Facemasks containing an anti-fog / anti-glare composition Public/Granted day:2005-06-23
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