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Ink composition and interior decorative film using same

A technology for ink composition and interior decoration, applied in the directions of ink, decoration, application, etc., can solve the problems of complicated manufacturing process, low economy and productivity, etc., to save the manufacturing unit price, improve the adhesion between layers, and improve the appearance. Effect

Active Publication Date: 2022-01-04
KCC GLASS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to manufacture the aforementioned interior decoration film, the first step of forming a UV imprint layer on the PET film, the second step of forming an aluminum (Al) deposition layer, and the second step of laminating an adhesive or PVC layer on the metal deposition layer are necessary. Three processes, etc., so there are problems such as complicated manufacturing process, low economy and low productivity.

Method used

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  • Ink composition and interior decorative film using same
  • Ink composition and interior decorative film using same
  • Ink composition and interior decorative film using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0107] [Example 1. Preparation of ink composition for printing]

[0108] The components and compositions of the raw materials constituting the printing ink composition of the present invention are shown in Table 1 below. According to the composition recorded in the following table 1, after preparing the medium (first solution) for aluminum (Al) slurry, aluminum (Al) slurry (second solution) and solvent respectively, they are mixed according to the weight ratio of 100:15:50 Mixing and stirring prepared the printing ink composition of Example 1.

[0109] 【Table 1】

[0110]

[0111] 1) Cellulose acetate butyrate: number average molecular weight 16,000, Tg 85°C, melting temperature 135°C

[0112] 2) Aluminum (Al) powder: plate shape, average size 12μm, thickness 40nm

Embodiment 2

[0113] [Example 2. Production of an interior film with a metal print layer]

[0114] On one side of a transparent polyethylene terephthalate (PET) film with a thickness of 30 μm, apply an ultraviolet curable urethane acrylate resin composition to a thickness of 10 μm to form a coating film, and implement The embossing layer is formed by the embossing process. Then, the UV-curable urethane acrylate resin composition was coated on the other surface of the transparent PET film to form a coating film, and an embossing process was performed to manufacture a semi-finished product in which the embossed layers on both sides were formed. The manufacturing process of the double-sided imprinting implemented above is as follows Figure 7 shown.

[0115] On the semi-finished product formed with the embossed layer on both sides, use such as Figure 8 In the gravure printing machine shown, the printing ink composition of Example 1, the coloring composition comprising polyester, vinyl chlo...

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Abstract

The present invention relates to a printing ink composition containing conductive metal particles and a binder resin, and an interior decoration film using the same. While solving the problem of oxidation of the metal deposition layer, the manufacturability, productivity and economy are improved.

Description

technical field [0001] The present invention relates to an ink composition and an interior decorative film using the same. Background technique [0002] Metallic interior decorative films are being developed in various forms. Generally, as disclosed in Korean Registered Patent No. 10-1268403, etc., aluminum (Al) etc. Formed by metal deposition. However, as mentioned above, when the metal deposit layer is provided, the metallic texture of the appearance is excellent, but there is a problem of causing oxidation problems (alkali, salt water, etc.) of the metal deposit layer. In addition, when forming a metal deposition layer, there is a disadvantage that the process cost is high. [0003] On the other hand, conventional interior films have a structure of UV imprint (UV Imprint) / raw film (PET) / UV imprint (UVImprint) / metal (Al) deposition layer / adhesive layer / PVC layer. In order to manufacture the aforementioned interior decoration film, the first step of forming a UV imprint ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/14C09D11/52C09D11/03C08J7/04C08L67/02
CPCC09D11/03C09D11/14C09D11/52C08J7/04C08J2401/02C09D11/10C09J167/00B32B7/12B32B15/08B32B2451/00
Inventor 苏在银朴晋佑
Owner KCC GLASS CORP
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