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Quick dry type light panel ink and preparation method thereof

A light guide plate and quick-drying technology, applied in ink, household utensils, applications, etc., can solve the problems of slow drying speed, difficulty in quick drying, lack of cross-linking, etc., and achieve high adhesion, high brightness, and uniform luminescence Effect

Active Publication Date: 2012-07-04
常熟紫金知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Light guide plate ink is an important material for backlight modules. It is widely used in TV displays, mobile phone displays, and notebook displays. It has extremely high technical content and application value. In the past, solvent-based light guide plate inks were used. Slow, it is difficult to meet the improvement of production efficiency. The originally designed solvent-based light guide plate ink uses thermoplastic resin materials. Due to the lack of cross-linking in the molecules, it is difficult to dry quickly and cannot meet the needs of energy saving and high-efficiency production. In order to improve production efficiency, it is necessary Develop a heat-resistant, aging-resistant, fast-drying, uniform light guide plate ink

Method used

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  • Quick dry type light panel ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. According to the following composition ratio (mass percentage):

[0018] Copolymer of olefin and acrylic acid derivatives of silicone poly 30%,

[0019] Cyclohexanone 18%,

[0020] Isophorone 12%,

[0021] Nano Zinc Dioxide 25%,

[0022] KH560 4%,

[0023] Isooctanol 10%,

[0024] Imidazole 1%.

[0025] 2. Preparation method:

[0026] First, the liquid components in the components are mixed evenly, the center is brighter, and the edges are darker, then the solid components in the components are added and stirred evenly, then ground on a grinder, and finally packaged.

Embodiment 2

[0028] 1. According to the following composition ratio (mass percentage):

[0029] Silicone Polyolefin Copolymer of Acrylic Derivatives 35%,

[0030] Cyclohexanone 16%,

[0031] Isophorone 9%,

[0032] Nano Zinc Dioxide 23%,

[0033] KH560 3.5%,

[0034] Isooctanol 13%,

[0035] Imidazole 0.5%.

[0036] 2. Preparation method:

[0037] The preparation method is the same as in Example 1. , brighter on the left and darker on the right.

Embodiment 3

[0039] 1. According to the following composition ratio (mass percentage):

[0040] Silicone Polyolefin Copolymer of Acrylic Derivatives 40%,

[0041] Cyclohexanone 13%,

[0042] Isophorone 15%,

[0043] Nano Zinc Dioxide 28%,

[0044] KH560 2.7, %

[0045] Isooctanol 11%,

[0046] Imidazole 0.3%.

[0047] 2. Preparation method:

[0048] The preparation method is the same as in Example 1. Glow evenly.

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Abstract

The invention discloses a quick dry type light panel ink and a preparation method thereof. The quick dry type light panel ink comprises the following components in percentage by mass: 30 to 50 percent of copolymer of organosilicon polymerized olefin and acrylic acid derivatives, 10 to 18 percent of cyclohexanone, 2 to 15 percent of isophorone, 15 to 28 percent of nanometer zinc oxide, 1.2 to 4 percent of KH560, 10 to 18 percent of isooctanol and 0.1 to 1 percent of glyoxaline. The preparation method comprises the following steps of: uniformly mixing the liquid components; then adding the solid components, and uniformly stirring the mixture; and grinding the mixture in a grinder, and packing products. The quick dry type light panel ink is a single component and has the advantages of convenient use, good cohesive force, uniform brightness and high luminance.

Description

technical field [0001] The invention relates to an ink, in particular to a quick-drying light guide plate ink and a preparation method thereof. Background technique [0002] Light guide plate ink is an important material for backlight modules. It is widely used in TV displays, mobile phone displays, and notebook displays. It has extremely high technical content and application value. In the past, solvent-based light guide plate inks were used. Slow, it is difficult to meet the improvement of production efficiency. The originally designed solvent-based light guide plate ink uses thermoplastic resin materials. Due to the lack of cross-linking in the molecules, it is difficult to dry quickly and cannot meet the needs of energy saving and high-efficiency production. In order to improve production efficiency, it is necessary Develop a light guide plate ink that is temperature-resistant, aging-resistant, fast-drying, and evenly luminous. Contents of the invention [0003] The o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/00
Inventor 高延敏
Owner 常熟紫金知识产权服务有限公司