- 专利标题: Polyurethanes with good permeability to electromagnetic radiation
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申请号: US16626679申请日: 2018-06-27
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公开(公告)号: US12116448B2公开(公告)日: 2024-10-15
- 发明人: Oliver Steffen Henze , Frank Uhlhorn
- 申请人: BASF SE
- 申请人地址: DE Ludwigshafen am Rhein
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen am Rhein
- 代理机构: Grüneberg and Myers PLLC
- 优先权: EP 178008 2017.06.27
- 国际申请: PCT/EP2018/067215 2018.06.27
- 国际公布: WO2019/002350A 2019.01.03
- 进入国家日期: 2019-12-26
- 主分类号: C08G18/44
- IPC分类号: C08G18/44 ; C08G18/73 ; C08G18/76 ; H01B3/30 ; H01Q1/52 ; C08G18/22 ; C08K7/14
摘要:
The invention provides articles made of thermoplastic polyurethane based on polycarbonate diol which are a constituent of a device that receives or transmits electromagnetic radiation, are a cover for a device, or are used in proximity to such a device. The invention further provides for the use of thermoplastic polyurethane based on polycarbonate diol for these articles.
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