• 专利标题:   Preparing antibacterial brush wire useful for manufacturing toothbrush and cosmetic brush, comprises mixing molten plastic chips with graphene powder, granulating, drying, softening, carrying out extrusion molding and cooling.
  • 专利号:   CN107189426-A
  • 发明人:   SHA Y, SHA X
  • 专利权人:   NANTONG QIANGSHENG GRAPHENE TECHNOLOGY
  • 国际专利分类:   A46D001/00, A46D001/04, B29B009/06, B29C047/00, C08K003/04, C08L077/02, C08L077/06
  • 专利详细信息:   CN107189426-A 22 Sep 2017 C08L-077/06 201771 Pages: 8 Chinese
  • 申请详细信息:   CN107189426-A CN10405777 26 May 2017
  • 优先权号:   CN10405777

▎ 摘  要

NOVELTY - Preparing antibacterial brush wire comprises (i) mixing molten plastic chips with the graphene powder, carrying out extrusion granulation to obtain graphene slice; and (ii) drying the graphene slice, adding into an injection molding machine, softening with a putter, rotating screw, carrying out extrusion molding from the die and cooling. USE - The brush wire is useful for manufacturing toothbrush and cosmetic brush (claimed). ADVANTAGE - The brush wire is suitable for direct contact with human oral cavity or skin and safe and harmless. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for antibacterial brush wire is prepared by above mentioned method.