Ultraviolet light solidified coating in use for post processing of imaging material

A technology for curing coatings and ultraviolet light, applied in optics, opto-mechanical equipment, photo-engraving process of patterned surface, etc., can solve the problems of low yield, high cost, air bubbles, etc., achieve low pollution, low production cost, system The effect of high crosslinking density

Inactive Publication Date: 2007-05-09
BAODING LUCKY POLYMER MATERIAL TECH DEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the lamination method is simple, the cost is high (3-8 yuan / square meter), the yield is low, and it is easy to generate air bubbles or even fall off

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] 6104 10 copies

[0037] 6318 10 copies

[0038] PDDA 15 copies

[0039] TMPTA 25 parts

[0040] Irgacure 184 10 servings

[0041] P115 10 servings

[0042] Foamex N 2 servings

[0043] BYK333 3 copies

[0044] EB168 3 copies

[0045] EB770 2 copies

[0046] Copper gold powder (paste) 5 parts

[0047] ① Mix 15 parts of PDDA and 25 parts of TMPTA evenly;

[0048] ② Add 2 parts of Foamex N and 3 parts of BYK333 to 1 / 4 of ①, and disperse evenly at high speed;

[0049] ③ Add 5 parts of copper and gold powder (slurry) to 1 / 4 of ①, stir at low speed to disperse evenly;

[0050] ④Mix 10 parts of 6104, 10 parts of 6318, 10 parts of Irgacure 184 and the remaining ①, heat up to 50°C, stir until completely dissolved, then add 10 parts of P115, 3 parts of EB168 and 2 parts of EB770, and stir well;

[0051] ⑤ Mix ②, ③, ④, stir evenly, cool down, and filter to obtain UV-curable coating. ...

Embodiment 2

[0054] 6219-100 20 copies

[0055] 6112-100 20 copies

[0056] PDDA 10 copies

[0057] PO-TMPTA 15 parts

[0058] TPGDA 10 copies

[0059] Irgacure 184 7 servings

[0060] OMBB 3 copies

[0061] 10 parts triethanolamine

[0062] Foamex N 1 serving

[0063] EFKA3777 4 parts

[0064] Photomer4703 0.5 copies

[0065] Aluminum silver powder (paste) 0.5 parts

[0066] According to the proportioning of the above components, the UV-curable coating was obtained according to the steps in Example 1.

[0067] The obtained coating was coated on PET according to the coating method of Example 1, and a uniform and transparent silver crystal effect was obtained.

Embodiment 3

[0069] 6104 25 copies

[0070] 6318 25 copies

[0071] HDDA 28 copies

[0072] Irgacure 184 2 servings

[0073] OMBB 4.2 copies

[0074] P115 15 copies

[0075] EFKA3777 0.1 parts

[0076] Glide432 0.2 parts

[0077] CD9050 0.4 copies

[0078] CD9051 0.1 part

[0079] Laser film 3 copies

[0080] Mix 25 parts of 6104, 25 parts of 6318, 28 parts of HDDA, 2 parts of Irgacure 184, and 4.2 parts of OMBB, heat up to 55°C, stir until completely dissolved, then add 15 parts of P115, 0.4 parts of CD9050, 0.1 part of CD9051, and stir until mixed Uniform; then add 0.1 part of EFKA3777, 0.2 part of Glide432 and 3 parts of laser film, stir evenly, cool down and filter to obtain UV-curable coating.

[0081] According to the coating method of Example 1, the obtained paint is coated on the canvas to obtain a uniform and transparent laser crystal effect.

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PUM

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Abstract

An ultraviolet ray curing coating-material used at post treatment of imaging material is prepared in weight share from 20-60 of propenoic acid ester prepolymer, 20-50 of propenoic acid ester monomer, 3-10 of light initiator, 3-15 of initiating-promotor, 0.3-5 of assistant, 0.5-5 of attaching-promotor and 0-5 of packing material.

Description

technical field [0001] The invention relates to an ultraviolet light curing coating, in particular to an ultraviolet light curing coating used for post-processing of imaging materials. Background technique [0002] Radiation curing products have the characteristics of energy saving, environmental protection, economy and high efficiency, so they are widely used in various fields. At present, UV curing technology has been widely used in the fields of coatings, inks, electronic chemicals, adhesives and medical equipment. [0003] At present, one of the surface treatment methods for imaging materials is to mix and coat the two components of unsaturated resin (A) and curing agent (B) on the imaging materials, and then coat the PET film on the AB component. Dry naturally for an hour, remove the PET film, and form the protective layer of the imaging material. This method is because drying time is too long (about ten hours, and temperature is different, and time also has certain d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/027G03F7/028
Inventor 郭晓娟梁笑丛刘瀛
Owner BAODING LUCKY POLYMER MATERIAL TECH DEV
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