• 专利标题:   Antistatic film comprises glass substrate, filler layer, first base film, coating layer, modification layer, graphene powder layer, and second base film, deposition layer, third base film and antistatic layer stacked from bottom to top.
  • 专利号:   CN110744894-A
  • 发明人:   LIU X, ZHOU X
  • 专利权人:   FOSHAN SHUNDE DONGYI NEW MATERIAL CO LTD
  • 国际专利分类:   B29D007/01, B32B017/10, B32B027/20, B32B027/32, B32B033/00, B32B009/00, B32B009/04, C09D163/00, C09D005/24, C09D007/61, C09D007/63, C09D007/65
  • 专利详细信息:   CN110744894-A 04 Feb 2020 B32B-017/10 202016 Pages: 14 Chinese
  • 申请详细信息:   CN110744894-A CN11074994 06 Nov 2019
  • 优先权号:   CN11074994

▎ 摘  要

NOVELTY - Antistatic film comprises a glass substrate (1), a filler layer (2), a first base film (3), a coating layer (4), a modification layer (5), a graphene powder layer, and a second base film, a deposition layer, a third base film and a antistatic layer are stacked in order from bottom to top. USE - Used as antistatic film. ADVANTAGE - The antistatic film: has excellent antistatic property, strong durability, and is not easily affected by the outside world, and has good strength and impact resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the antistatic film, comprising (i) preparing polyethylene (PE) granules, polypropylene (PP) granules and masterbatches, mixing the PE granules, PP granules and masterbatches, and transferring them to a film blowing machine for blown film forming, and then through the lamination process, slitting to obtain first base film, a second base film, and a third base film, (ii) preparing a glass substrate and a metal oxide, and depositing the metal oxide on the surface of the glass substrate by a solid solution method to obtain a filler layer, (iii) preparing a conductive coating, laminating the first base film on the surface of the filler layer, and applying the conductive coating on the surface of the first base film to obtain a coating layer, (iv) preparing the monomer-containing mixture, irradiating the monomer-containing mixture with radiation, and performing copolymerization to obtain a modified layer, and laminating the modified layer on the coating layer surface, (v) preparing graphene powder, setting the graphene powder on the surface of the modified layer to obtain graphene powder layer, (vi) preparing a metal, laminating a second base film on the surface of the graphene powder layer, and condensing the metal on the surface of the second base film by a vacuum physical vapor deposition method to obtain a deposited layer, (vii) preparing an antistatic agent, laminating a third base film on the deposition layer, and then coating the antistatic agent on the surface of the third base film to prepare an antistatic layer, and (viii) drying, and rolling into a roll shape by a laminating process. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the antistatic film. Glass substrate (1) Filler layer (2) First base film (3) Coating layer (4) Modification layer (5)