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  • 专利标题:   Dihydro oxa phosphaphenanthrene-based intumescent flame retardant, comprises graphene containing DOPO group, melamine starch phosphate salts, tea saponin, and dispersant.
  • 专利号:   CN107163655-A
  • 发明人:   BAI H, SONG Z, WANG J, ZHA J
  • 专利权人:   DONGGUAN DOHER NEW MATERIAL TECHNOLOGY
  • 国际专利分类:   C09D163/00, C09D005/18
  • 专利详细信息:   CN107163655-A 15 Sep 2017 C09D-005/18 201768 Pages: 7 Chinese
  • 申请详细信息:   CN107163655-A CN10495570 26 Jun 2017
  • 优先权号:   CN10495570

▎ 摘　　要

NOVELTY - Dihydro oxa phosphaphenanthrene-based intumescent flame retardant (DOPO), comprises 50-60 wt.% graphene containing DOPO group, 30-40 wt.% melamine starch phosphate salts, 5-10 wt.% tea saponin, and 5-10 wt.% dispersant. USE - Used as dihydro oxa phosphaphenanthrene-based intumescent flame retardant. ADVANTAGE - The intumescent flame retardant has synergistic effect.