• 专利标题:   Method for manufacturing spectacle frames including graphene, involves preparing composition, performing composition stirring and mixing process, and extruding composition from which gas and water vapor are discharged.
  • 专利号:   KR2254591-B1
  • 发明人:   SIK J D
  • 专利权人:   SIK J D
  • 国际专利分类:   B29B013/10, B29B007/00, B29C045/00, B29C045/18, B29C048/00, B29C048/03, B29C065/56, B29C070/58, B29C070/88, B29D012/02, B29K307/04
  • 专利详细信息:   KR2254591-B1 21 May 2021 B29D-012/02 202147 Pages: 12
  • 申请详细信息:   KR2254591-B1 KR102169 14 Aug 2020
  • 优先权号:   KR102169

▎ 摘  要

NOVELTY - The method involves preparing a composition comprising a resin and graphene (S100). Prepared composition stirring and mixing process is performed (S200). Gas and water vapor are discharged (S300) contained in the mixed composition to an outside and increasing dispersibility of graphene in resin composition. The composition is extruded (S400) from which the gas and water vapor are discharged. A spectacle component is manufactured (S500) by inputting extruded material. The resin is polyamide (PA), polyethylene terephthalate (PET), polycarbonate resin (Polycarbonate, PC), polybutylen terephthalate (PBT), ABS Resin (acrylonitrile butadiene styrene copolymer), polyacetal (Polyacetal, POM), polyether imide (ultem) and polyurethane (PU). USE - Method for manufacturing spectacle frames including graphene. ADVANTAGE - The method enables manufacturing the spectacle frames having excellent physical properties and expecting an eye treatment effect through far-infrared radiation, partially blocking ultraviolet rays generated from an outside and providing the spectacle frames with antibacterial and deodorizing effects through discharge and dustproof functions. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating the method for manufacturing spectacle frames (Drawing includes non-English language text). Step for preparing a composition comprising a resin and graphene (S100) Step for performing prepared composition stirring and mixing process (S200) Step for discharging gas and water vapor contained in the mixed composition to an outside and increasing dispersibility of graphene in resin composition (S300) Step for extruding the composition from which the gas and water vapor are discharged (S400) Step for manufacturing a spectacle component by inputting extruded material (S500)