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  • 专利标题:   Polymer-functionalized graphene used in multifunctional additive of lubricating oil composition and plastic or adhesive composition, comprises graphene that is connected with polymer through imide, amide, ester and amine groups.
  • 专利号:   CN107758652-A
  • 发明人:   CENG H, FENG J, LIU S, LIU Y, WANG S, XIA J, YU S, YUE S, ZHAO H
  • 专利权人:   NINGBO MATERIALS TECHNOLOGY ENG INST, JIANGXI FUANLU LUBRICATING MATERIAL CO
  • 国际专利分类:   C01B032/184, C01B032/198
  • 专利详细信息:   CN107758652-A 06 Mar 2018 C01B-032/198 201831 Pages: 13 Chinese
  • 申请详细信息:   CN107758652-A CN10683660 18 Aug 2016
  • 优先权号:   CN10683660

▎ 摘　　要

NOVELTY - A polymer-functionalized graphene comprises graphene that is connected with a polymer through imide, amide, ester and amine groups. The polymer has molecular weight of 200000-500000 containing benzene ring that interacts with graphene via a covalent bond and/or hydrogen bond. USE - Polymer-functionalized graphene used in multifunctional additive of lubricating oil composition and plastic, rubber, coating or adhesive composition (all claimed). ADVANTAGE - The polymer-functionalized graphene has improved dispersibility, storage stability and non polar solvent resistance.