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Grease-resistant and antifreeze water-based ink and its processing method and processing equipment

A processing equipment and surface printing technology, which is applied in the field of grease-resistant and antifreeze surface printing ink and its processing and processing equipment, to achieve good water resistance and oil resistance, high gloss, and high adhesion fastness.

Active Publication Date: 2022-07-26
XIAMEN OUHUA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since the solvent of water-based ink is mainly water, too low temperature will affect its use

Method used

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  • Grease-resistant and antifreeze water-based ink and its processing method and processing equipment
  • Grease-resistant and antifreeze water-based ink and its processing method and processing equipment
  • Grease-resistant and antifreeze water-based ink and its processing method and processing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: A grease-resistant and antifreeze water-based ink for surface printing, the processing equipment of which includes a reaction kettle 1 with a temperature control device and a high-speed stirring device 2 for mixing the reaction substances in the reaction kettle 1. The processing method of the grease-resistant and anti-freeze water-based ink for surface printing includes the following steps: mixing the water-based acrylic resin, the water-based dispersant and water, stirring until the dispersion is uniform, adding the water-based color paste and the leveling agent to the water-based color paste and stirring until the dispersion is uniform, adding the Add water-based coupling resin and stir until dispersed uniformly.

[0025] The formula of the grease-resistant and antifreeze water-based ink for surface printing is as follows: in parts by mass, it includes 32 parts of water-based acrylic resin, 8 parts of water-based coupling resin, 3 parts of water-based disper...

Embodiment 2

[0026] Embodiment 2: A grease-resistant and anti-freeze surface-printed ink, the difference from Example 1 is that the formula of the grease-resistant and freeze-resistant surface-printed ink is: in parts by mass, it includes 25 parts of water-based acrylic resin, 25 parts of water-based coupling 5 parts of resin, 2 parts of water-based dispersant, 30 parts of water-based color paste, 0.5 parts of leveling agent and 10 parts of water. The water-based acrylic resin selects acrylamide-acrylic acid-methacryl ammonium chloride copolymer and the weight ratio of acrylamide, acrylic acid and methacryl ammonium chloride in the acrylamide-acrylic acid-methacryl ammonium chloride copolymer is: 1.4:1:3.4. The aqueous dispersant included PEO-PPO-PEO triblock copolymer and sodium dodecylbenzenesulfonate in a molar ratio of 0.45:1. The water-based color paste is selected from C.I. Acid Black 191. The leveling agent includes polydimethylsiloxane and acrylate in a mass ratio of 0.30:1. The...

Embodiment 3

[0027]Example 3: A grease-resistant and anti-freeze surface printing ink, the difference from Example 1 is that the formula of the grease-resistant and anti-freezing surface printing ink is: in parts by mass, it includes 40 parts of water-based acrylic resin, 40 parts of water-based coupling 10 parts of resin, 4 parts of water-based dispersant, 50 parts of water-based color paste, 1.0 part of leveling agent and 20 parts of water. The water-based acrylic resin is selected from acrylamide-acrylic acid-methacryl ammonium chloride copolymer and the weight ratio of acrylamide, acrylic acid and methacryl ammonium chloride in the acrylamide-acrylic acid-methacryl ammonium chloride copolymer is: 1.6:1:3.6. The aqueous dispersant included PEO-PPO-PEO triblock copolymer and sodium dodecylbenzenesulfonate in a molar ratio of 0.55:1. The water-based color paste is selected from C.I. Acid Black 191. Leveling agents include polydimethylsiloxane and acrylates in a mass ratio of 0.35:1. Th...

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Abstract

The present application discloses a grease-resistant and anti-freeze surface printing ink, and a processing method and processing equipment thereof. In parts by mass, the grease and anti-freezing surface printing ink includes the following components: 25-40 parts of water-based acrylic resin, water-based 5-10 parts of resin, 2-4 parts of water-based dispersant, 30-50 parts of water-based color paste, 0.5-1.0 parts of leveling agent and 10-20 parts of water, which have the advantage of improving frost resistance.

Description

technical field [0001] The present invention relates to oil-resistant and anti-freezing water-based ink and its processing method and processing equipment. Background technique [0002] Ink is an important material for packaging material printing. It expresses patterns and characters on the substrate through printing. The ink includes main components and auxiliary components. They are uniformly mixed and rolled repeatedly to form a viscous colloidal fluid. In the late 1970s, with the development and commercialization of water-based polymer emulsions, Europe and the United States and other countries have successively produced industrially required water-based inks, referred to as inks. From the perspective of environmental protection, this new type of non-polluting and non-toxic The production and application of ink is a huge revolution in the ink manufacturing industry. Water-based ink is an environmentally friendly ink that uses water as a solvent. Since it does not contai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/107C09D11/033
CPCC09D11/107C09D11/033
Inventor 陶然
Owner XIAMEN OUHUA IND