• 专利标题:   Graphene melt blown cloth comprises graphene materials, block copolymers, modified polypropylene and polypropylene.
  • 专利号:   CN112176530-A
  • 发明人:   LIU G
  • 专利权人:   GUILIN QINGYAN HAOLONG NEW MATERIALS CO LTD
  • 国际专利分类:   A41D013/11, A41D031/30, D04H001/544, D04H001/56, D06M010/02
  • 专利详细信息:   CN112176530-A 05 Jan 2021 D04H-001/56 202110 Pages: 8 Chinese
  • 申请详细信息:   CN112176530-A CN11205776 02 Nov 2020
  • 优先权号:   CN11205776

▎ 摘  要

NOVELTY - Graphene melt blown cloth comprises 0.3-3 wt.% graphene materials, 0.05-0.2 wt.% block copolymers, 8.4-19.3 wt.% modified polypropylene and polypropylene (remaining amount), where the block copolymer has a benzene ring structure. USE - Used as the graphene melt blown cloth. ADVANTAGE - The cloth: has excellent antibacterial performance, good adsorption and filtering effect, good graphene dispersion, and has strong adhesion with polypropylene. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) manufacturing graphene melt blown cloth; and (2) mask comprising skin-friendly non-woven fabric layer, molded non-woven fabric layer, and antibacterial adsorption layer formed between the skin-friendly non-woven fabric layer and molded non-woven fabric layer, where the antibacterial adsorption layer is graphene melt blown cloth.