Invention Grant
US09570218B2 Paste for NFC magnetic sheet, method of preparing the same, and NFC magnetic sheet
有权
粘贴NFC磁性片，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): 粘贴NFC磁性片，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.: US09570218B2Publication Date: 2017-02-14
- Inventor: Hua Li , Shaolong Wang
- Applicant: BYD COMPANY LIMITED
- Applicant Address: CN Shenzhen
- Assignee: BYD COMPANY LIMITED
- Current Assignee: BYD COMPANY LIMITED
- Current Assignee Address: CN Shenzhen
- Agency: Anova Law Group, PLLC
- Priority: CN201210310417 20120829
- International Application: PCT/CN2013/081070 WO 20130808
- International Announcement: WO2014/032506 WO 20140306
- Main IPC: B32B7/12
- IPC: B32B7/12 ; B32B15/04 ; H01F1/01 ; H01F41/14 ; C09J7/00
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
- US20150235746A1 PASTE FOR NFC MAGNETIC SHEET, METHOD OF PREPARING THE SAME, AND NFC MAGNETIC SHEET Public/Granted day:2015-08-20
Information query
