• 专利标题:   Metal printing ink comprises aqueous polyurethane resin, polypropylene resin, aqueous acrylic acid resin, soybean oil, metal pigment, isopropanol, chitosan-graphene composite, additive, hollow glass microspheres, and walnut powder.
  • 专利号:   CN104789043-A
  • 发明人:   WANG S
  • 专利权人:   WANG S
  • 国际专利分类:   C09D011/03, C09D011/037, C09D011/102, C09D011/107, C09D011/108, C09D011/14
  • 专利详细信息:   CN104789043-A 22 Jul 2015 C09D-011/108 201566 Pages: 6 Chinese
  • 申请详细信息:   CN104789043-A CN10210922 29 Apr 2015
  • 优先权号:   CN10210922

▎ 摘  要

NOVELTY - A metal printing ink comprises 15-25 pts. wt. aqueous polyurethane resin, 30-45 pts. wt. polypropylene resin, 20-30 pts. wt. aqueous acrylic acid resin, 5-20 pts. wt. soybean oil, 15-25 pts. wt. metal pigment, 5-15 pts. wt. isopropanol, 1-5 pts. wt. chitosan-graphene composite, 1-5 pts. wt. additive, 1-5 pts. wt. hollow glass microspheres, and 1-2 pts. wt. walnut powder. USE - Metal printing ink (claimed). ADVANTAGE - The metal printing ink has excellent boiling-water resistance and salt fog resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of metal printing ink, which involves uniformly mixing soybean oil and isopropanol, adding aqueous polyurethane resin, polypropylene resin, and aqueous acrylic resin, uniformly mixing and dispersing, grinding, adding chitosan-graphene composite, ultrasonically processing for 30-40 minutes, adding the remaining raw materials, and stirring uniformly.