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High-molecular rapid rotary screen blue-light plate-making photosensitive resist

A technology of polymer and photosensitive adhesive, which is applied in the direction of photoplate making process, optics, and optomechanical equipment on the pattern surface, which can solve the problems of long time and achieve increased density, high resolution, and good photocrosslinking and curing performance. Effect

Inactive Publication Date: 2015-04-08
黄云景 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For a long time, the use of rotary screen blue-ray plate-making photosensitive adhesive, in the process of rotary screen plate making, the high-temperature curing process has been using 180 ° C, 1.5h ~ 2h for high-temperature curing, which takes a long time

Method used

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  • High-molecular rapid rotary screen blue-light plate-making photosensitive resist
  • High-molecular rapid rotary screen blue-light plate-making photosensitive resist
  • High-molecular rapid rotary screen blue-light plate-making photosensitive resist

Examples

Experimental program
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Effect test

Embodiment 1

[0026] The macromolecule fast rotary screen blue-ray plate-making photosensitive adhesive provided by the invention is composed of the following compounds (weight):

[0027]

Embodiment 2

[0029] The macromolecule fast rotary screen blue-ray plate-making photosensitive adhesive provided by the invention is composed of the following compounds (weight):

[0030]

Embodiment 3

[0032] The macromolecule fast rotary screen blue-ray plate-making photosensitive adhesive provided by the invention is composed of the following compounds (weight):

[0033]

[0034] The materials in the formulas of the above three examples are mixed and stirred evenly, and then coated on the circular net for drying. The dried adhesive layer is photosensitive, and the 720dpi ultraviolet laser spots emitted by the LD blue-ray network equipment undergo photocrosslinking reactions. Then it is developed by water, baked at high temperature, and cured to form a fast screen-making adhesive layer, which is suitable for rotary screen blue-ray plate-making in reactive printing and anti-discharge printing processes.

[0035] The photosensitive adhesive for polymer fast rotary screen blue-ray plate-making provided by the present invention adopts interpenetrating network technology and new materials, so that each component is cross-linked to form an interpenetrating network, and the dens...

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Abstract

The invention discloses a high-molecular rapid rotary screen blue-light plate-making photosensitive resist, which is composed of resin, a resin curing agent, an organic solvent, lower alkyl fatty alcohol, polyvinyl alcohol, a photosensitizer, a promoter, a diffusion agent, rubber and water according to weight ratio. The high-molecular rapid rotary screen blue-light plate-making photosensitive resist employs an interpenetrating network technology and a new material, each component are mutually crosslinked to form the interpenetrating network, density is increased, chemical resistance, adhesion strength, mechanical strength, scratch resistance and resistance intensity of colloid are increased; simultaneously, based on maintenance of original performance, the photosensitive resist has advantages of short high temperature solidification time, the duration is reduced from 1.5-2 hours at 180 DEG C to 20 minutes at 180 DEG C. defect of long high temperature solidification time of the rotary screen blue-light resist can be solved, energy and time are saved, under rush condition of current electric power energy, energy saving and consumption reduction are realized for users, and the photosensitive resist has the advantage of high resolution, instant exposure of laser positioning by blue light, strong photosensitivity and good photocrosslinked solidification performance.

Description

technical field [0001] The invention relates to a photosensitive adhesive for rotary screen plate making, in particular to a polymer photosensitive adhesive for rapid rotary screen blue-ray plate making that meets the requirements of rapid screen making. Background technique [0002] For a long time, the use of rotary screen blue-ray plate-making photosensitive adhesive, in the process of rotary screen plate making, the high-temperature curing process has been using 180 ° C for 1.5h to 2h for high-temperature curing, which takes a long time. [0003] The main factor that determines the curing time is the composition of the colloid. Therefore, changing the colloid structure is the main way to shorten the curing time. It has always been a must to reduce the curing time without affecting the development fastness, and to meet the chemical resistance and printing durability. problem. Contents of the invention [0004] In order to solve the above problems, the object of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/038
Inventor 黄云景
Owner 黄云景
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