- 专利标题： Magnetic resin compound, method for preparing the same, and use thereof
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申请号： US14896512申请日： 2014-10-13
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公开(公告)号： US09815948B2公开(公告)日： 2017-11-14
- 发明人: Hongjun E , Heju Zhu , Xiuhua Sui , Pengfei Liao , Leilei Hu
- 申请人： CHINA PETROLEUM & CHEMICAL CORPORATION
- 申请人地址： CN Beijing
- 专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人： CHINA PETROLEUM & CHEMICAL CORPORATION
- 当前专利权人地址： CN Beijing
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： CN201310488487 20131017
- 国际申请： PCT/CN2014/088492 WO 20141013
- 国际公布： WO2015/055105 WO 20150423
- 主分类号： C08G83/00
- IPC分类号： C08G83/00 ; C10M149/22 ; C10M139/04 ; C10M155/02 ; C08G73/02 ; H01F1/44
摘要：
Disclosed is a magnetic dendrimer compound and a method for preparing the magnetic dendrimer compound, the molecular formula of which is shown in formula (I): Γ(CH2)3N(2n+1−1)R1(2n+2−2)R2(2n+1)(I). In this formula, Γ indicates magnetic particles coated with SiO2 on a surface thereof, the magnetic particles having been modified by a silane coupling agent; (CH2)3N(2n+1−1)R1(2n+2−2) is a dendritic group, and R2(2n+1) is a lipophilic group, with 0≦n≦100. Further disclosed is a lubricant comprising the magnetic dendrimer compound.
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