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  • 专利标题:   New graphene dispersing agents are prepared by reacting amino organic acid or amino organic acid salt with 1,4,5,8-naphthalenetetracarboxylic dianhydride in organic solvent.
  • 专利号:   CN103623741-A, CN103623741-B
  • 发明人:   LIU J, WANG L, ZHANG L
  • 专利权人:   CHANGCHUN APPLIED CHEM INST CHINESE ACAD
  • 国际专利分类:   B01F017/32, C07D471/06, C09C001/46, C09C003/08
  • 专利详细信息:   CN103623741-A 12 Mar 2014 B01F-017/32 201432 Pages: 13 Chinese
  • 申请详细信息:   CN103623741-A CN10637197 27 Nov 2013
  • 优先权号:   CN10637197

▎ 摘　　要

NOVELTY - Graphene dispersing agents (I-III), are new. USE - Graphene dispersing agent. ADVANTAGE - The graphene dispersing agents are cost-effective, and have excellent dispersion of graphene. DETAILED DESCRIPTION - Graphene dispersing agents of formulae (I-III), are new. n=1-20; and M+=H+, alkali metal cation, NH4+ or quaternary ammonium ion. An INDEPENDENT CLAIM is included for a method for preparing graphene dispersing agents.