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Microcontact printing method using planar conjugated phthalocyanine porphyrin dyad complex

A technology of micro-contact printing and planar conjugation, which is applied in the printing, printing, and printing process of producing special varieties of printed matter. The effect of stability

Inactive Publication Date: 2016-05-04
深圳市润宝印刷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of planar conjugated phthalocyanine porphyrin dyad complexes as microcontact printing inks has not been reported so far

Method used

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  • Microcontact printing method using planar conjugated phthalocyanine porphyrin dyad complex
  • Microcontact printing method using planar conjugated phthalocyanine porphyrin dyad complex

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. The base material polymethyl methacrylate was ultrasonically cleaned with ethanol for 1 hour, and then vacuum-dried at 80°C. use 60 It is irradiated with Co gamma rays, the dose is 100KGy, and the time is 150h. Put 100 g of the irradiated substrate into a three-necked bottle, add 1 g of acrylic acid and 500 ml of distilled water, and react at 80° C. for 1 hour.

[0024] 2. Dissolve 5,10,15,20-p-chlorophenylporphyrin zinc and hexabutoxyphthalocyanine zinc in dichloromethane to obtain 5,10,15,20-p-chlorobenzene with a concentration of 1g / L porphyrin-based zinc hexabutoxyphthalocyanine zinc dichloromethane solution.

[0025] 3. Soak the PDMS stamp in 5, 10, 15, 20-p-chlorophenylporphyrin zinc hexabutoxyphthalocyanine zinc dichloromethane solution for 1 minute, take it out and put it in N 2 Dry in airflow for 30s, cover the PDMS stamp coated with 5,10,15,20-p-chlorophenylporphyrin zinc hexabutoxyphthalocyanine zinc dichloromethane solution on the carboxylation substra...

Embodiment 2

[0028] 1. The base material polymethyl methacrylate was ultrasonically cleaned with ethanol for 1 hour, and then vacuum-dried at 80°C. use 60 It is irradiated with Co gamma rays, the dose is 125KGy, and the time is 160h. Put 100 g of the irradiated substrate into a three-necked bottle, add 1 g of acrylic acid and 500 ml of distilled water, and react at 80° C. for 1 hour.

[0029] 2. Dissolve 5,10,15,20-p-chlorophenylporphyrin zinc and hexabutoxyphthalocyanine zinc with dichloromethane to obtain 5,10,15,20-p-chlorobenzene with a concentration of 5g / L porphyrin-based zinc hexabutoxyphthalocyanine zinc dichloromethane solution.

[0030] 3. Soak the PDMS stamp in 5, 10, 15, 20-p-chlorophenylporphyrin zinc hexabutoxyphthalocyanine zinc dichloromethane solution for 1-2 minutes, take it out and put it in N 2 Dry in airflow for 50s, cover the PDMS stamp coated with 5,10,15,20-p-chlorophenylporphyrin zinc and hexabutoxyphthalocyanine zinc dichloromethane solution on the carboxylatio...

Embodiment 3

[0033] 1. The base material polymethyl methacrylate was ultrasonically cleaned with ethanol for 1 hour, and then vacuum-dried at 80°C. use 60 It is irradiated with Co gamma rays, the dose is 150KGy, and the time is 180h. Put 100 g of the irradiated substrate into a three-necked bottle, add 1 g of acrylic acid and 500 ml of distilled water, and react at 80° C. for 1 hour.

[0034] 2. Dissolve 5,10,15,20-p-chlorophenylporphyrin zinc and hexabutoxyphthalocyanine zinc with dichloromethane to obtain 5,10,15,20-p-chlorobenzene with a concentration of 10g / L porphyrin-based zinc hexabutoxyphthalocyanine zinc dichloromethane solution.

[0035] 3. Soak the PDMS stamp in 5, 10, 15, 20-p-chlorophenylporphyrin zinc hexabutoxyphthalocyanine zinc dichloromethane solution for 1-2 minutes, take it out and put it in N 2 Dry in airflow for 60s, cover the PDMS stamp coated with 5,10,15,20-p-chlorophenylporphyrin zinc and hexabutoxyphthalocyanine zinc dichloromethane solution on the carboxylati...

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Abstract

The invention discloses a method for carrying out microcontact printing by employing a plane conjugate phthalocyanine-porphyrin coordination compound. The method comprises the following specific steps: with a dichloromethane solution of 5,10,15,20-parachloro-phenyl porphyrin zinc-hexabutoxyphthalocyanine zinc as a printing agent for microcontact printing, transferring a pattern of a PDMS stamp to a polymethyl methacrylate substrate, and adsorbing reduced copper on the substrate to obtain a fine metal pattern. A metal pattern is prepared by taking the dichloromethane solution of 5,10,15,20-parachloro-phenyl porphyrin zinc-hexabutoxyphthalocyanine zinc as microcontact printing ink on the surface of the polymethyl methacrylate substrate which is commonly used in the electron industry, so that the method is available in raw materials, low in cost and stable, and has great potential in industrial application, and a new idea is provided for the microcontact printing industry.

Description

technical field [0001] The invention belongs to the field of modern electronic technology, and particularly relates to the application of a planar conjugated phthalocyanine porphyrin dyad complex as a green environmental protection ink in micro-contact printing. Background technique [0002] Surface micro-structuring technology is gradually showing important application value, especially micro-contact printing technology, which can be micro-patterned on a small scale, which is of great significance in many fields, especially in the field of modern electronic technology. At present, there are few microcontact printing inks to choose from, and the materials that can be printed on the surface are limited. A large number of materials cannot be prepared with surface patterns by microcontact printing. Therefore, it is of great significance to develop new and stable inks. [0003] In order to further enrich the selection of microcontact printing inks and substrates and improve the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/02B41M5/04C08J7/06
CPCB41M3/001C09D11/02
Inventor 苏炜李培源杨芳
Owner 深圳市润宝印刷科技有限公司
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