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Application of a kind of di-hexacarboxyphthalocyanine palladium anthraquinone as microcontact printing ink

A technology of microcontact printing and palladium phthalocyanine, which is applied in the application field of di-hexacarboxyphthalocyanine palladium and anthraquinone as microcontact printing ink, can solve the problems of limited microcontact printing materials and inability to prepare surface patterns, and achieves The effect of low cost, protective performance, and easy availability of raw materials

Active Publication Date: 2016-06-15
WUXI TONGCHUN NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by 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 used to prepare surface patterns by microcontact printing.

Method used

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  • Application of a kind of di-hexacarboxyphthalocyanine palladium anthraquinone as microcontact printing ink
  • Application of a kind of di-hexacarboxyphthalocyanine palladium anthraquinone as microcontact printing ink
  • Application of a kind of di-hexacarboxyphthalocyanine palladium anthraquinone as microcontact printing ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of application of di-hexacarboxyphthalocyanine palladium anthraquinone as micro-contact printing ink, comprising the following steps:

[0037] Step 1. Ultrasonic cleaning 100g of polyimide base material with 75% ethanol solution for 2 hours, take it out and dry it in vacuum at 80°C. After taking it out, soak the polyimide base material in 5% γ-aminopropyltriethoxy Silane ethanol solution for 20 hours, take it out, wash it with 75% ethanol solution, soak it in polyacrylic acid aqueous solution for 1 hour, take it out and dry it at 100°C to obtain a pretreated polyimide substrate;

[0038] Step 2, dissolving 5 g of di-hexacarboxyphthalocyanine palladium and anthraquinone in 80 ml of dichloromethane solution to prepare a dichloromethane solution of di-hexacarboxyphthalocyanine palladium and anthraquinone with a concentration of 5 g / L;

[0039] Step 3. Soak the polydimethylsiloxane stamp in the aqueous solution of di-hexacarboxyphthalocyanine palladium and anthraquinon...

Embodiment 2

[0042] A kind of application of di-hexacarboxyphthalocyanine palladium anthraquinone as micro-contact printing ink, comprising the following steps:

[0043] Step 1: Clean 80g of polytetrafluoroethylene base with 80% ethanol solution for 1 hour, take it out and dry it at 0.1 MPa at 80°C, then soak the polytetrafluoroethylene base in 5% γ-aminopropyltriethoxy Silane ethanol solution for 24 hours, take it out, wash it with 80% ethanol solution, then soak the polytetrafluoroethylene substrate in polyacrylic acid aqueous solution for 1 hour, take out the polyacrylic acid aqueous solution and dry it at 80°C to obtain pretreated polytetrafluoroethylene base;

[0044] Step 2. Dissolve 2g of di-hexacarboxyphthalocyanine palladium and anthraquinone in 50ml of dimethyl sulfoxide solution, and prepare a di-hexacarboxyphthalocyanine palladium and anthraquinone dimethyl sulfoxide solution with a concentration of 2g / L ;

[0045] Step 3. Soak the polydimethylsiloxane stamp in the di-hexacar...

Embodiment 3

[0048] A kind of application of di-hexacarboxyphthalocyanine palladium anthraquinone as micro-contact printing ink, comprising the following steps:

[0049] Step 1. Ultrasonic cleaning 60g of polyethylene terephthalate substrate with 75% ethanol solution for 3 hours, take it out and dry it at 0.3MPa at 90°C, then soak the polyethylene terephthalate substrate in 8% ethylene Base tris (β-methoxyethoxy) silane solution for 25 hours, take it out, wash it with 75% ethanol solution, then soak the polyethylene terephthalate base in polyacrylic acid aqueous solution for 1 hour, the polyacrylic acid solution The acrylic acid aqueous solution was taken out and dried at 90°C to obtain a pretreated polyethylene terephthalate substrate;

[0050] Step 2, 4g di-hexacarboxyphthalocyanine palladium and anthraquinone 50ml dichloromethane solution, preparation concentration is 4g / L di-hexacarboxyphthalocyanine palladium and anthraquinone dichloromethane solution;

[0051] Step 3. Soak the polyd...

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Abstract

The invention discloses the application of 2-6 carboxyl phthalocyanine palladium and anthraquinone serving as micro-contact printing ink. Firstly, pretreatment is performed on a substrate, a 2-6 carboxyl phthalocyanine palladium and anthraquinone organic solution is prepared, a polydimethylsiloxane stamp is soaked into the 2-6 carboxyl phthalocyanine palladium and anthraquinone organic solution, and then the polydimethylsiloxane stamp is used for covering the substrate pretreated, therefore, patterns on the stamp can be obtained from the surface of the substrate, and the substrate is soaked into a chemical plating solution, namely metal patterns can be obtained. According to the invention, the method is simple, the operation is easy, by taking a 1,4-porphyrin palladium-butadiyne dichloromethane solution as the micro-contact printing ink to prepare the metal patterns on a polytetrafluoroethylene surface normally used in an electron industry, a new idea is provided for the micro-contact printing industry.

Description

technical field [0001] The invention belongs to the field of modern electronic technology, and particularly relates to the application of di-hexacarboxyphthalocyanine palladium and anthraquinone as micro-contact printing ink. 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 microcontact printing, electroless plating is an important step in preparing exquisite metal patterns. Generally, catalysts such as pal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/02
CPCB41M5/04C09D11/02C23C18/20
Inventor 苏炜李培源陈今浩
Owner WUXI TONGCHUN NEW ENERGY TECH