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UV wrinkled ink capable of forming wrinkles in two modes as well as preparation method and application of UV wrinkle ink

A wrinkle and ink technology, applied in the field of UV wrinkle ink and preparation, can solve the problems of not having wrinkle ink production conditions and restricting the development of UV silk screen wrinkle ink

Pending Publication Date: 2021-06-04
HUIZHOU PERFECT CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some ink manufacturers do not have low-pressure pump lamps, and do not have the production conditions for wrinkle inks, which greatly limits the development of UV silk screen wrinkle inks.

Method used

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  • UV wrinkled ink capable of forming wrinkles in two modes as well as preparation method and application of UV wrinkle ink
  • UV wrinkled ink capable of forming wrinkles in two modes as well as preparation method and application of UV wrinkle ink
  • UV wrinkled ink capable of forming wrinkles in two modes as well as preparation method and application of UV wrinkle ink

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Experimental program
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preparation example Construction

[0043] Another object of the present invention is to provide a kind of preparation method of the above-mentioned UV wrinkle ink that can adopt two kinds of modes to go out grain, specifically comprise the steps:

[0044] S1, mixing and stirring aliphatic aldehyde polymer resin, polyketone resin and tripropylene glycol diacrylate to obtain an acrylic resin, then adding a photoinitiator and a polymerization inhibitor, and continuing to stir to obtain a semi-finished product;

[0045] S2. Add 1,6-hexanediol diacrylate, defoamer and photoinitiation aid to the semi-finished product, stir and filter to obtain a finished product.

[0046] In the present invention, the aliphatic aldehyde polymer resin, polyketone resin and tripropylene glycol diacrylate in the step S1 are preferably mixed and stirred at a stirring speed of 300 to 500 r / min; a photoinitiator and a polymerization inhibitor are added in the step S1 The stirring speed at which the agent is continuously stirred is preferab...

Embodiment 1

[0050] In parts by weight, mix aliphatic aldehyde polymer resin, polyketone resin, and tripropylene glycol diacrylate in a ratio of 7:1:4 to form 72 parts, control the stirring speed at 300-500r / min, stir and dissolve into acrylic acid without solid particles Resin, then add 6 parts of photoinitiator and 0.1 part of polymerization inhibitor, control the stirring speed to 1000-1500r / min, stir until there are no solid particles, make semi-finished products for later use, then add 11 parts of 1,6-hexanediol diol Acrylate and 1 part of defoaming agent, defoaming and adjusting ink viscosity, stir evenly, finally add 9.9 parts of active amine, use a disperser at a speed of 1000r / min, disperse for 10 minutes, and then filter with a 200-mesh filter to obtain a finished product.

Embodiment 2

[0052] According to parts by weight, aliphatic aldehyde polymer resin, polyketone resin, and tripropylene glycol diacrylate are mixed according to the ratio of 28:3:15 to form 69 parts, and the stirring speed is controlled at 300-500r / min, stirring and dissolving into acrylic acid without solid particles Resin, then add 5 parts of photoinitiator and 0.1 part of polymerization inhibitor, control the stirring speed to 1000-1500r / min, stir until there are no solid particles, make semi-finished products for use, then add 15 parts of 1,6-hexanediol diol Acrylate and 1 part of defoaming agent, defoaming and adjusting ink viscosity, stir evenly, finally add 9.9 parts of active amine, use a disperser at a speed of 1000r / min, disperse for 10 minutes, and then filter with a 200-mesh filter to obtain a finished product.

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Abstract

The invention belongs to the technical field of polymer UV ink, and discloses UV wrinkled ink capable of forming wrinkles in two modes as well as a preparation method and application of the UV wrinkle ink, wherein the UV wrinkled ink comprises the following components: 40-60% of fatty aldehyde polymer resin, 3-8% of polyketone resin, 10-25% of tripropylene glycol diacrylate, 10-20% of 1,6-hexanediol diacrylate, 4-7% of a photoinitiator, 8-12% of a photo-initiation assistant and 1-2% of an assistant. The UV wrinkled ink can generate a special wrinkle effect under the irradiation of a high-pressure mercury lamp and a low-pressure mercury lamp, and is different from a conventional common wrinkle ink which can only generate wrinkles under a low-pressure mercury lamp. The UV wrinkled ink has the characteristics of high drying speed, good adhesive force, yellowing resistance, soft gloss, good flexibility, wear resistance, scratch resistance, good wrinkle effect, excellent water resistance and the like, and can meet the anti-counterfeiting decoration requirements of various common medicine boxes, wine boxes, cosmetic boxes, wall calendars and other gold and silver cards and PVC films.

Description

technical field [0001] The invention relates to the technical field of polymer UV inks, in particular to a UV wrinkle ink that adopts two ways of patterning, a preparation method and an application. Background technique [0002] With the rapid growth of my country's market economy, UV screen printing surface effect ink technology has gradually matured in the past 15 years, and printing technology has also developed towards diversification. Packaging printing has come out of simple commodity protection and introductory functions. Its special printing effect can improve the grade of product packaging and add value to the product. UV wrinkle ink is a special imitation metal ink. It uses screen printing technology to print ink on the surface of the substrate. After being irradiated and cured by a special light source, it can produce a uniform, three-dimensional, image-like The visual effect of skin texture-like patterns. It has been widely used in the decoration of high-end exq...

Claims

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Application Information

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IPC IPC(8): C09D11/101C09D11/103
CPCC09D11/101C09D11/103
Inventor 吴友勇谢朝晖谢晓辉柏跃松
Owner HUIZHOU PERFECT CHEM IND CO LTD
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