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公开(公告)号：US20220220021A1
公开(公告)日：2022-07-14
申请号：US17708219
申请日：2022-03-30
Applicant: Schott AG
Inventor： Holger Wegener , Simon Striepe , Olaf Claussen , Marta Krzyzak , Michael Hahn , Karin Naumann , Silke Knoche , Jörg Witte
Abstract: A glass article is composed of an aluminosilicate glass with at least one halogen with refining action in an amount ranging from 500 ppm to 8000 ppm and an Sn content of less than 500 ppm. The glass has less than 100 ppm As and less than 100 ppm Sb and the glass article has a thickness of less than 250 μm.
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