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Ultraviolet light curing ink and preparation method thereof

A technology of ultraviolet light and ink, which is applied in the printing field, can solve problems such as shedding, cracking of the ink film surface, and affecting product quality, and achieve the effects of improving user comfort, good adhesion, and improving product quality

Inactive Publication Date: 2012-07-04
SHENZHEN BEAUTY STAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The test found that for a substrate that needs to be overprinted more than 3 times to reflect its unique printing effect, if the existing ink is used for printing, after the ink is printed on the surface of the substrate and cured, when the substrate is squeezed or bent, the ink will disappear. The surface of the film usually has obvious cracks and falls off, which affects the product quality

Method used

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  • Ultraviolet light curing ink and preparation method thereof
  • Ultraviolet light curing ink and preparation method thereof

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Embodiment Construction

[0064] Embodiments of the present invention provide a UV-curable ink and a preparation method thereof, in order to greatly improve the toughness of the ink, and further improve product quality.

[0065] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0066] The following describes in detail respectively through specific examples.

[0067] An embodiment of the present invention provides...

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Abstract

The embodiment of the invention provides ultraviolet light curing ink and a preparation method of the ultraviolet light curing ink, wherein the ultraviolet light curing ink comprises the following ingredients: methacrylic acid isobornyl thiocyanoacetate, 2-hydroxy acrylic resin, 1-hydroxy cyclohexyl phenylacetone, essence microcapsules, pigments and alkyd resin. The ultraviolet light curing ink provided by the embodiment of the invention is favorable for improving the ink toughness, and further, the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to an ultraviolet light curing ink and a preparation method thereof. Background technique [0002] At present, in the screen printing process, the thickness of the ink film after solidification is thicker than that of other printing methods. Generally, the thickness of the ink film for a single printing is 20-40 μm. In order to ensure good ink on the surface of the substrate Adhesion, the total thickness of the ink overprinted on the surface of the substrate should not exceed 100 μm, that is, the ink can generally be overprinted up to 3 times on the substrate. [0003] The test found that for a substrate that needs to be overprinted more than 3 times to reflect its unique printing effect, if the existing ink is used for printing, after the ink is printed on the surface of the substrate and cured, when the substrate is squeezed or bent, the ink will disappear. The surface of the fi...

Claims

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Application Information

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IPC IPC(8): C09D11/10C09D11/03C09D11/101C09D11/105C09D11/107
Inventor 陈寿陈文涛陆芝
Owner SHENZHEN BEAUTY STAR
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