• 专利标题:   Ink composition comprises sodium alginate, propylene glycol methyl ether, metal powder, three-dimensional graphene, mercaptan, ammonium polyphosphate, urea, 2-heptadecylimidazole and citric acid.
  • 专利号:   CN104356636-A
  • 发明人:   JIN Z, ZHANG F, QUAN C
  • 专利权人:   SUZHOU KOUMEI NEW MATERIAL CO LTD
  • 国际专利分类:   A01N025/10, A01N065/44, A01P001/00, C08K003/08, C08K003/22, C08K005/00, C08L023/16, C08L075/04
  • 专利详细信息:   CN104356636-A 18 Feb 2015 C08L-075/04 201556 Pages: 6 Chinese
  • 申请详细信息:   CN104356636-A CN10626325 10 Nov 2014
  • 优先权号:   CN10626325

▎ 摘  要

NOVELTY - Ink composition comprises 15-25 pts. wt. sodium alginate, 10-12 pts. wt. propylene glycol methyl ether, 8-12 pts. wt. metal powder, 3-6 pts. wt. three-dimensional graphene, 3-5 pts. wt. mercaptan, 2-3 pts. wt. ammonium polyphosphate, 2-3 pts. wt. urea, 1.5-2 pts. wt. 2-heptadecylimidazole and 1.3-1.8 pts. wt. citric acid. USE - Ink composition (claimed). ADVANTAGE - The ink composition can be prepared in an environmentally-friendly manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing ink composition by mixing sodium alginate, propylene glycol methyl ether, metal powder, three-dimensional graphene, mercaptan, ammonium polyphosphate, urea, 2-heptadecylimidazole and citric acid, stirring the mixture and then deaerating under vacuum conditions, crushing the mixture using a ball mill for 5-15 minutes, and homogenizing the powder for 20-30 minutes at high-pressure.