• 专利标题:   Thermal transfer ink comprises thermal transfer disperse dyes, rosin polyether sulfonate, graphene, betaine, rose flower extract, hyperbranched polyglycerol, water-soluble chitosan, preservative, polymer surfactant, water, and alcohol.
  • 专利号:   CN113354981-A, CN113354981-B
  • 发明人:   WANG Y, XU Z
  • 专利权人:   ANHUI ZHENGJIE HIGHTECH MATERIALS CO, TONGLING HUISHAN DIGITAL TECHNOLOGY CO
  • 国际专利分类:   C09D011/03, C09D011/037, C09D011/102
  • 专利详细信息:   CN113354981-A 07 Sep 2021 C09D-011/102 202188 Pages: 6 Chinese
  • 申请详细信息:   CN113354981-A CN10728656 29 Jun 2021
  • 优先权号:   CN10728656

▎ 摘  要

NOVELTY - A thermal transfer ink comprises 15-25 pts. wt. thermal transfer disperse dyes, 1-4 pts. wt. rosin polyether sulfonate, 0.1-0.5 pt. wt. graphene, 10-15 pts. wt. betaine, 1-3 pts. wt. rose flower extract, 15-20 pts. wt. hyperbranched polyglycerol, 1-2 pts. wt. water-soluble chitosan, 0.1-0.5 pt. wt. preservative, 0.3-0.6 pt. wt. polymer surfactant, 30-40 pts. wt. water, and 10-20 pts. wt. alcohol solvent. USE - Thermal transfer ink. ADVANTAGE - The ink has high color fixing rate, antibacterial property, good storage stability, high printing fluency, good color reducibility, obvious waterproof and rub-resistant effect, is safety-friendly and not easy to age, and does not generate white smoke and smell. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the ink comprising proportioning components, mixing, and filtering.