Invention Grant
- Patent Title: Glass and chemically tempered glass
- Patent Title (中): 玻璃和化学钢化玻璃
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Application No.: US12858768Application Date: 2010-08-18
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Publication No.: US08349455B2Publication Date: 2013-01-08
- Inventor: Yuki Kondo , Hiroyuki Ohkawa , Makoto Sano , Kazutaka Hayashi , Shusaku Akiba
- Applicant: Yuki Kondo , Hiroyuki Ohkawa , Makoto Sano , Kazutaka Hayashi , Shusaku Akiba
- Applicant Address: JP Tokyo
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-217210 20090918; JP2009-285377 20091216
- Main IPC: B32B17/00
- IPC: B32B17/00 ; C03C21/00 ; C03C3/085 ; C03C3/087
Abstract:
Glass comprising, as represented by mole percentage based on the following oxides, from 50 to 75% of SiO2, from 1 to 15% of Al2O3, from 6 to 21% of Na2O, from 0 to 15% of K2O, from 0 to 15% of MgO, from 0 to 20% of CaO, from 0 to 21% of ΣRO (wherein R is Mg, Ca, Sr, Ba and/or Zn), from 0 to 5% of ZrO2, from 1.5 to 6% of Fe2O3, and from 0.1 to 1% of Co3O4.
Public/Granted literature
- US20110071012A1 GLASS AND CHEMICALLY TEMPERED GLASS Public/Granted day:2011-03-24
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