Invention Application
US20150235746A1 PASTE FOR NFC MAGNETIC SHEET, METHOD OF PREPARING THE SAME, AND NFC MAGNETIC SHEET
有权
NFC磁性片的制备方法及其制备方法和NFC磁性片
- Patent Title: PASTE FOR NFC MAGNETIC SHEET, METHOD OF PREPARING THE SAME, AND NFC MAGNETIC SHEET
- Patent Title (中): NFC磁性片的制备方法及其制备方法和NFC磁性片
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Application No.: US14416143Application Date: 2013-08-08
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Publication No.: US20150235746A1Publication Date: 2015-08-20
- Inventor: Hua Li , Shaolong Wang
- Applicant: BYD COMPANY LIMITED , SHENZHEN BYD AUTO R & D COMPANY LIMITED
- Priority: CN201210310417.9 20120829
- International Application: PCT/CN2013/081070 WO 20130808
- Main IPC: H01F1/01
- IPC: H01F1/01 ; H01F41/14
Abstract:
A paste for an NFC magnetic sheet is provided, which comprises: a magnetic powder; an organic carrier; and a nanoscale alumina powder; wherein a weight ratio of the nanoscale alumina powder to the magnetic powder ranges from about 0.0005 to about 0.005. A method of preparing the paste for the NFC magnetic sheet and an NFC magnetic sheet are also provided.
Public/Granted literature
- US09570218B2 Paste for NFC magnetic sheet, method of preparing the same, and NFC magnetic sheet Public/Granted day:2017-02-14
Information query
