Invention Grant
- Patent Title: Anti-fog coating comprising aqueous polymeric dispersion, crosslinker and surfactant
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Application No.: US14361107Application Date: 2012-11-01
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Publication No.: US10241237B2Publication Date: 2019-03-26
- Inventor: Naiyong Jing , Yongshang Lu , Dang Xie , Zhigang Yu , John L. Battiste , Alan L. Levin , Caroline M. Ylitalo , Mahfuza B. Ali
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Adrian L. Pishko; Carolyn A. Fischer
- International Application: PCT/US2012/062902 WO 20121101
- International Announcement: WO2013/089926 WO 20130620
- Main IPC: C09D5/16
- IPC: C09D5/16 ; G02B1/18 ; C03C17/32 ; C09D5/02 ; C08K5/00 ; G02B27/00 ; C03C17/00

Abstract:
An anti-fog coating composition is described comprising an aqueous polymeric dispersion; a crosslinker, and a surfactant. The dried and cured coating composition does not exhibit fogging within 8 seconds after being soaked in 25° C. water for 1 hour. In favored embodiments, the dried and cured coating composition does not exhibit fogging within 60 seconds after being soaked in 50° C. water for 24 hours. Also described are articles comprising the dried and cured coating composition disposed on a substrate as well as a method a providing an anti-fog coating on a substrate.
Public/Granted literature
- US20140335360A1 ANTI-FOG COATING COMPRISING AQUEOUS POLYMERIC DISPERSION, CROSSLINKER & SURFACTANT Public/Granted day:2014-11-13
Information query
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