Invention Grant
US08946102B2 Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide
有权
包括二氧化硅和氧化铜和氧化亚铜中的至少一种的铜红色玻璃料和颜料
- Patent Title: Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide
- Patent Title (中): 包括二氧化硅和氧化铜和氧化亚铜中的至少一种的铜红色玻璃料和颜料
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Application No.: US13377183Application Date: 2010-06-16
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Publication No.: US08946102B2Publication Date: 2015-02-03
- Inventor: Enos A. Axtell, III , George E. Sakoske , Andreas Schulz , Juergen Hanich , Lothar Heck , Dietrich Speer , Martin Baumann
- Applicant: Enos A. Axtell, III , George E. Sakoske , Andreas Schulz , Juergen Hanich , Lothar Heck , Dietrich Speer , Martin Baumann
- Applicant Address: US OH Mayfield Heights
- Assignee: Ferro Corporation
- Current Assignee: Ferro Corporation
- Current Assignee Address: US OH Mayfield Heights
- Agency: Rankin, Hill & Clark LLP
- International Application: PCT/US2010/038743 WO 20100616
- International Announcement: WO2010/148041 WO 20101223
- Main IPC: C03C8/02
- IPC: C03C8/02 ; C03C3/076 ; C03C3/078 ; C03C3/089 ; C03C3/091 ; C03C4/02 ; C03C8/18 ; C03C17/04 ; C03C21/00 ; C04B41/00 ; C04B41/50 ; C04B41/86 ; C23C24/10 ; C04B111/82
Abstract:
This invention relates to lead free and cadmium free copper-containing glass fits that can be used as pigments to color other glass fits or to impart color to solid substrates such as glass, ceramic or metals, or to impart color to a thermoplastic mass. The compositions comprise silica, alkali metal oxides, alkaline earth metal oxides, tin oxide and copper oxide. The resulting compositions can be used to decorate and protect automotive, beverage, architectural, pharmaceutical and other glass substrates, generally imparting a red color.
Public/Granted literature
- US20120196126A1 Copper Red Frits And Pigments Public/Granted day:2012-08-02
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