Environment-friendly water-based anti-counterfeit ink

The invention discloses an environment-friendly water-based anti-counterfeit ink. The environment-friendly water-based anti-counterfeit ink comprises the following raw materials in parts by weight: 30-35 parts of waterborne polyurethane resin with 2.5-3% of -NCO, 10-15 parts of pH adjustor, 15-18 pa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG QINGSONG, DUAN HUAWEI, MA JIAHUI, WANG XIANYUE, MA WEIWU, MA CHULI, MA SONGMIAN, MA CHUBANG
Format:	Patent
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The invention discloses an environment-friendly water-based anti-counterfeit ink. The environment-friendly water-based anti-counterfeit ink comprises the following raw materials in parts by weight: 30-35 parts of waterborne polyurethane resin with 2.5-3% of -NCO, 10-15 parts of pH adjustor, 15-18 parts of water-based paint, 10-15 parts of anti-counterfeit material, 8-10 parts of cosolvent, 0.4-0.6 part of wetting agent, 0.5-0.8 part of defoaming agent, 3-5 parts of dispersing agent and 15-20 parts of deionized water. The environment-friendly water-based anti-counterfeit ink disclosed by the invention is excellent in color and luster, good in abrasive resistance and weather fastness, excellent in mechanical strength and easily recognizable in anti-counterfeit performance and can meet the basic printing requirement. The preparation method provided by the invention is simple in process, low in cost, energy-saving and environmentally friendly and good in anti-counterfeit effect.