Glass sheet

专利名称：Glass sheet

发明人：René Gy,Julien Sellier,Hugues Obame申请号：US13821931申请日：20110912公开号：US09604876B2公开日：20170328

专利附图：

摘要：A glass sheet, the thickness of which is at most 2 mm, including a surface zoneunder compression and a central zone under tension, such that the depth at which thetransition between compression and tension occurs is at least 100 micrometers, the ratiobetween the depth and the thickness being at least 0.1, the sheet additionally being such

that the flexural stress at break in a “ring-on-tripod” test is at least 70 MPa, afterVickers indentation under a load of 60 N.

申请人：René Gy,Julien Sellier,Hugues Obame

地址：Bondy FR,Paris FR,Nogent sur Oise FR

国籍：FR,FR,FR

代理机构：Pillsbury Winthrop Shaw Pittman LLP

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