• 专利标题:   High conductivity paint comprises e.g. graphene oxide, zinc oxide, flaky copper powder, acetylene carbon black, acrylic acid, silver plated glass bead, polyanionic cellulose and sodium N,N'-bisoleoylethylenediaminediethyl sulfonate.
  • 专利号:   CN108250813-A
  • 发明人:   WANG J
  • 专利权人:   FOSHAN RUISHENGTONG TECHNOLOGY CO LTD
  • 国际专利分类:   C09D004/02, C09D004/06, C09D005/24, C09D007/61
  • 专利详细信息:   CN108250813-A 06 Jul 2018 C09D-004/02 201853 Pages: 6 Chinese
  • 申请详细信息:   CN108250813-A CN10055873 18 Jan 2018
  • 优先权号:   CN10055873

▎ 摘  要

NOVELTY - High conductivity paint comprises 5-10 pts. wt. graphene oxide, 5-10 pts. wt. zinc oxide, 2-4 pts. wt. flaky copper powder, 3-5 pts. wt. acetylene carbon black, 5-10 pts. wt. acrylic acid, 1-3 pts. wt. silver plated glass bead, 2-5 pts. wt. polyanionic cellulose, 3-6 pts. wt. sodium N,N'-bisoleoylethylenediaminediethyl sulfonate, 2-5 pts. wt. octoxinol, 2-4 pts. wt. isopropyl tris(dioctylpyrophosphoryloxy) titanate, 1-3 pts. wt. tragacanth gum, 0.5-1 pts. wt. epoxidized linseed oil, 1-3 pts. wt. brown algae Dunaliella salina polysaccharide, 50-60 pts. wt. isopropanol and 10-20 pts. wt. deionized water. USE - Used as high conductivity paint. ADVANTAGE - The paint has strong adhesive force, and excellent interface adhesion. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing high conductivity paint comprising (i) mixing graphene oxide, zinc oxide, acetylene black and epoxy linseed oil, and ball milling in a planetary ball mill at a speed of 250-300 revolution/minute for 10-12 hours, (ii) screening to remove large particles, (iii) adding acrylic acid, polyanionic cellulose, sodium N,N'-dioleoyl ethylenediamine diethyl sulfonate, octoxinol, isopropyl tris(dioctylpyrophosphate) titanate, isopropanol and deionized water, stirring with magnetic stirrer at 80-90 degrees C at a speed of 150-200 revolution/minute for 40-50 minutes, (iv) adding flaky copper powder and silver-plated glass microbead, and placing in ultrasonic apparatus for ultrasonic dispersion for 5-10 minutes, and (v) adding tragacanth gum and brown algae Dunaliella salina polysaccharide, and stirring for 20-40 minutes to obtain product.