Formula and blending method of water-based ink adhesive

• Main Authors: LI JINCHENG, LEE JUN-SEOK
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2024
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention relates to the technical field of printing coatings, and particularly discloses a formula and a blending method of a water-based ink adhesive. Comprising the following components in parts by mass: 25 to 30 weight percent of water-soluble acrylic resin, 25 to 30 weight percent of water-soluble polyurethane resin, 24 to 42 weight percent of deionized water, 1 to 8 weight percent of ethylene glycol dibutyl ether, 0.1 to 2 weight percent of organic silicon water-based defoaming agent, 0.1 to 2 weight percent of polyether modified siloxane, 0.5 to 2 weight percent of polyamide mixed wax, 0.1 to 2 weight percent of polyether polyurethane thickening agent and 0.1 to 2 weight percent of dimethylethylamine. And the product does not contain volatile organic compounds, can meet the use of food-grade products, and is suitable for intaglio printing and flexographic printing. 本发明涉及印刷涂料技术领域，具体公开了一种水性油墨粘合剂配方及调配方法，包括以下质量份数：水溶性丙烯酸树脂25Wt％～30Wt％、水溶性聚氨酯树脂25Wt％～30Wt％、去离子水24Wt％～42Wt％、乙二醇二丁醚1Wt％～8Wt％、有机硅水性消泡剂0.1Wt％～2Wt