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  • 专利标题:   New star-type sulfonic acid containing compound useful as surfactant for graphene dispersing agent and clay stabilizer.
  • 专利号:   CN108440347-A
  • 发明人:   WANG C, YANG T, XIN Y, WANG X, YANG X, FEI G
  • 专利权人:   UNIV SHAANXI SCI TECHNOLOGY
  • 国际专利分类:   B01F017/04, B01F017/18, C01B032/194, C07C227/04, C07C229/16, C07C303/32, C07C309/14
  • 专利详细信息:   CN108440347-A 24 Aug 2018 C07C-309/14 201865 Pages: 10 Chinese
  • 申请详细信息:   CN108440347-A CN10272924 29 Mar 2018
  • 优先权号:   CN10272924

▎ 摘　　要

NOVELTY - A star-type sulfonic acid containing compound (I) is new. USE - Compound (I) useful as surfactant for graphene dispersing agent and clay stabilizer (claimed). ADVANTAGE - The compound (I) increases hydration capacity and thermal stability of the surfactant. DETAILED DESCRIPTION - A star-type sulfonic acid containing compound of formula (I) is new. R1=12-18C long aliphatic chain. An INDEPENDENT CLAIM is included for the preparation of compound (I).