• 专利标题:   Aldehyde-free graphene wallpaper and wall cloth comprises aldehyde-free graphene paint and aqueous environmentally-friendly ink, where the aldehyde-free graphene paint includes multifunctional auxiliary agent and aqueous resin.
  • 专利号:   CN107189532-A
  • 发明人:   GENG G, LI Z, LIU B, MENG L
  • 专利权人:   QINGDAO REALEADER ADVANCED MATERIALS TEC
  • 国际专利分类:   C09D011/03, C09D133/00, C09D005/32, C09D007/12, D06N003/00, D06N007/00, D21H019/38, D21H019/40, D21H019/44, D21H021/06, D21H021/12, D21H021/14, D21H021/28, D21H021/36, D21H027/20
  • 专利详细信息:   CN107189532-A 22 Sep 2017 C09D-007/12 201774 Pages: 8 Chinese
  • 申请详细信息:   CN107189532-A CN10352097 18 May 2017
  • 优先权号:   CN10352097

▎ 摘  要

NOVELTY - Aldehyde-free graphene wallpaper and wall cloth comprises aldehyde-free graphene paint or aqueous environmentally-friendly ink. The aldehyde-free graphene paint includes 5-30 pts. deionized water, 0.05-0.5 pts. multifunctional auxiliary agent, 5-50 pts. aqueous resin, 5-30 pts. pigment slurry, 0.05-0.5 pts. dispersant, 0.05-1 pts. waterproof agent, 0.05-0.5 pts. defoamer, 0.05-1 pts. thickener, 0.05-1 pts. fungicide and 0.05-1 pts. anti-formaldehyde additives. The formaldehyde-free adjuvant is a mixture of graphene and nano-titania in a mass ratio of 1:10-10:1. USE - Used as aldehyde-free graphene wallpaper and wall cloth. ADVANTAGE - The wallpaper decomposes harmful substances and has wear-resisting property. DETAILED DESCRIPTION - Aldehyde-free graphene wallpaper and wall cloth comprises aldehyde-free graphene paint or aqueous environmentally-friendly ink. The aldehyde-free graphene paint includes 5-30 pts. deionized water, 0.05-0.5 pts. multifunctional auxiliary agent, 5-50 pts. aqueous resin, 5-30 pts. pigment slurry, 0.05-0.5 pts. dispersant, 0.05-1 pts. waterproof agent, 0.05-0.5 pts. defoamer, 0.05-1 pts. thickener, 0.05-1 pts. fungicide and 0.05-1 pts. anti-formaldehyde additives. The formaldehyde-free adjuvant is a mixture of graphene and nano-titania in a mass ratio of 1:10-10:1. The aqueous environmentally friendly ink comprises 10-30 pts. deionized water, 20-40 pts. aqueous resin, 30-50 pts. pigment paste and 1-5 pts. auxiliary agent. An INDEPENDENT CLAIM is also included for preparing aldehyde-free graphene wallpaper and wall cloth, comprising: (i) preparing aldehyde-free graphene paint or aqueous environmentally-friendly ink coated wallpaper; (ii) preheating the substrate; and (iii) coating the coated wallpaper on a preheated substrate, heating and embossing.