基本信息:
- 专利标题： ARTICLES WITH CONTROLLED SHIELDING FOR USE WITH 5G RADIO WAVES
- 申请号：PCT/IB2022/057924 申请日：2022-08-24
- 公开(公告)号：WO2023037194A1 公开(公告)日：2023-03-16
- 发明人： BUZINKAI, John F. , GULLEDGE, Alexander L. , HERZOG, Benjamin D. , IVERSON, Isaac K. , LIM, Chee Sern , SHURISH, James M.
- 申请人： INV NYLON CHEMICALS AMERICAS, LLC , INVISTA TEXTILES (U.K.) LIMITED
- 申请人地址： 1 LITTLE FALLS CENTRE; 20 Gresham Street
- 专利权人： INV NYLON CHEMICALS AMERICAS, LLC,INVISTA TEXTILES (U.K.) LIMITED
- 当前专利权人： INV NYLON CHEMICALS AMERICAS, LLC,INVISTA TEXTILES (U.K.) LIMITED
- 当前专利权人地址： 1 LITTLE FALLS CENTRE; 20 Gresham Street
- 代理机构： FURR, JR., Robert B.
- 优先权： US17/469,750 2021-09-08
- 主分类号： C08K3/08
- IPC分类号： C08K3/08 ; C08K7/14 ; C08L77/02 ; C08L77/06 ; C23C16/06 ; H01Q1/42
摘要：
The present disclosure relates to articles for transmitting and/or receiving radio waves therethrough having a frequency in the range of 0.5 GHz to 81 GHz. The articles include a thermoplastic resin including a polyamide and provide low signal attenuation of the radio waves transmitted or received therethrough. An amount of 0 wt% to 99.9 wt% of the article is a shielding material that provides greater attenuation of radio waves in at least one region of the article including the shielding material at one or more frequencies in the range of 0.5 GHz to 81 GHz as compared to the same region of the article without the shielding material.