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  • 专利标题:   Antibacterial master batch useful in preparing disposable tableware, comprises polypropylene resin, graphene loaded with nano silver, dispersant and lubricant.
  • 专利号:   CN111909454-A
  • 发明人:   XU Z
  • 专利权人:   QUANZHOU HONGTAI INTELLIGENT TECHNOLOGY
  • 国际专利分类:   C08J003/22, C08K013/06, C08K003/04, C08K003/08, C08K009/04, C08K009/12, C08L023/12
  • 专利详细信息:   CN111909454-A 10 Nov 2020 C08L-023/12 202097 Pages: 7 Chinese
  • 申请详细信息:   CN111909454-A CN10815737 14 Aug 2020
  • 优先权号:   CN10815737

▎ 摘　　要

NOVELTY - Antibacterial master batch comprises 70-90 pts. wt. polypropylene resin, 3-6 pts. wt. graphene loaded with nano silver, 1-3 pts. wt. dispersant and 0.4-0.8 pts. wt. lubricant. The dispersant is polyvinylpyrrolidone or N,N'-ethylenebisstearylamide. The lubricant is calcium stearate, zinc stearate, and/or silicone. USE - The antibacterial master batch is useful in preparing disposable tableware. ADVANTAGE - The antibacterial master batch does not pollut by bacteria.