- 专利标题： FLEXIBLE AND LOW COST PIEZOELECTRIC COMPOSITES WITH HIGH D33 VALUES
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申请号： US18680667申请日： 2024-05-31
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公开(公告)号： US20240324465A1公开(公告)日： 2024-09-26
- 发明人: Jibran KHALIQ , Sybrand VAN DER ZWAAG , Wilhelm Albert GROEN , Jesus Alfonso CARAVEO-FRESCAS
- 申请人： SABIC GLOBAL TECHNOLOGIES B.V.
- 申请人地址： NL Bergen op Zoom
- 专利权人： SABIC GLOBAL TECHNOLOGIES B.V.
- 当前专利权人： SABIC GLOBAL TECHNOLOGIES B.V.
- 当前专利权人地址： NL Bergen op Zoom
- 主分类号： H10N30/85
- IPC分类号： H10N30/85 ; H10N30/092 ; H10N30/098 ; H10N30/857
摘要：
The disclosure concerns filled a polymer composite comprising a piezoelectric filler and a polymer resin. The composite may exhibit a piezoelectric coefficient d33 of greater than 30 pC/N when measured according to the Berlincourt Method using a d33 piezometer and a density of less than 5 g/cc according to the Archimedes method.
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