- 专利标题: Fused quartz container having low levels of surface defects
-
申请号: US16475156申请日: 2018-01-12
-
公开(公告)号: US11697610B2公开(公告)日: 2023-07-11
- 发明人: Ben Gauthier , Robert Koch , Todd Springer , David Xu , Gloriana Volio
- 申请人: Momentive Performance Materials Quartz, Inc.
- 申请人地址: US OH Strongsville
- 专利权人: Momentive Performance Materials Quartz, Inc.
- 当前专利权人: Momentive Performance Materials Quartz, Inc.
- 当前专利权人地址: US OH Strongsville
- 代理机构: McDonald Hopkins LLC
- 国际申请: PCT/US2018/013449 2018.01.12
- 国际公布: WO2018/132637A 2018.07.19
- 进入国家日期: 2019-07-01
- 主分类号: C03C3/06
- IPC分类号: C03C3/06 ; A61B5/154 ; A61J1/06 ; A61L31/02 ; A61M5/24 ; A61M5/31 ; C03B23/09 ; C03B23/11
摘要:
A quartz glass container is shown and described herein. The quartz glass container exhibits a low concentration of surface defects on an inner surface of the container. In aspects hereof, the container may have a surface defect density of 50 or fewer surface defects per square centimeter within a 1 cm band centered 1 cm from the base of the container.
公开/授权文献
信息查询