| 发明名称 |
MAGNETIC RESIN COMPOUND, METHOD FOR PREPARING THE SAME, AND USE THEREOF |
| 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. |
| 申请公布号 |
US2016152778(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201414896512 |
申请日期 |
2014.10.13 |
| 申请人 |
CHINA PETROLEUM & CHEMICAL CORPORATION |
发明人 |
E Hongjun;ZHU Heju;SUI Xiuhua;LIAO Pengfei;HU Leilei |
| 分类号 |
C08G83/00;C10M155/02;H01F1/44;C08G73/02 |
主分类号 |
C08G83/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A magnetic dendrimer compound, having a molecular formula as shown in formula (I):
Γ(CH2)3N(2n+1−1)R1(2n+2−2)R2(2n+1) (I), wherein Γ indicates a magnetic particle coated with SiO2 on a surface thereof, the magnetic particle having been modified by a silane coupling agent, wherein (CH2)3N(2n+1−1)R1(2n+2−2) is a dendritic group, and wherein R2(2n+1) is a lipophilic group, with 0≦n≦100. |
| 地址 |
Beijing CN |
