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High-adhesion benzene-free environmentally-friendly universal jet ink and preparation method thereof

A high-adhesion, code-jetting technology, applied in the direction of ink, applications, household appliances, etc., can solve the problems of low surface adhesion and unsatisfactory adhesion performance of polyethylene materials, and achieve excellent adhesion performance, reduced hazards, and rapid drying Effect

Inactive Publication Date: 2010-04-28
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the ink has great adhesion on the surface of polypropylene material, but the adhesion on the surface of polyethylene material is small, and the adhesion performance is quite unsatisfactory.

Method used

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  • High-adhesion benzene-free environmentally-friendly universal jet ink and preparation method thereof
  • High-adhesion benzene-free environmentally-friendly universal jet ink and preparation method thereof
  • High-adhesion benzene-free environmentally-friendly universal jet ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A raw material formula of inkjet printing ink is as follows:

[0035] CPP814HS (Nippon Paper Chemicals Co., Ltd. Superchlon series) 5 parts

[0036] Acrylic resin FS-2820 (Shanghai Deqian Chemical Co., Ltd.) 1 part

[0037] Butanone 89 parts

[0038] Solvent Black 34 2 parts

[0039] 0.5 parts of dimethylamine hydrochloride

[0040] 1 part diethyl phthalate

[0041] 0.5 parts of liquid paraffin

[0042] EFKA 5065 (Dutch Ciba-Efka Company) 0.5 parts

[0043] AFCONA 2048 (Asia Afcona Company) 0.5 parts

[0044] Preparation process:

[0045] According to the above raw material ratio, weigh 5 parts by weight of modified chlorinated polypropylene resin CPP814HS and 1 part of acrylic resin FS-2820, put them into 59 parts of butanone, stir at room temperature until the resin is completely dissolved, and obtain solution A. At the same time, dissolve 2 parts of solvent black 34, 0.5 parts of dimethylamine hydrochloride, 1 part of diethyl phthalate, 0.5 parts of liquid pa...

Embodiment 2

[0054] A raw material formula of inkjet printing ink is as follows:

[0055] CPP814HS (Nippon Paper Chemicals Co., Ltd. Superchlon series) 6 parts

[0056] Acrylic resin B-66 (Rohm and Haas, USA) 3 parts

[0057] Butanone 84 parts

[0058] Solvent Black 34 4 parts

[0059] 0.5 parts of dimethylamine hydrochloride

[0060] 1 part diethyl phthalate

[0061] 0.5 parts of liquid paraffin

[0062] EFKA 5065 (Dutch Ciba-Efka Company) 0.5 parts

[0063] AFCONA 2048 (Zhou Afcona Company) 0.5 parts

[0064] Preparation process:

[0065] According to the above raw material ratio, weigh 6 parts of modified chlorinated polypropylene resin CPP814HS and 3 parts of acrylic resin B-66, put them into 54 parts of butanone, stir at room temperature until the resin is completely dissolved, and obtain solution A. At the same time, dissolve 4 parts of Solvent Black 34, 0.5 parts of dimethylamine hydrochloride, 1 part of diethyl phthalate, 0.5 parts of liquid paraffin, 0.5 parts of EFKA 5065...

Embodiment 3

[0071] A raw material formula of inkjet printing ink is as follows:

[0072] CPP883S (Guangzhou Tianyi Trading Co., Ltd.) 8 copies

[0073] Acrylic resin MB-2952 (Rohm and Haas, USA) 2 copies

[0074] Butanone 80 parts

[0075] Solvent Black 27 5 parts

[0076] Dimethylamine hydrochloride 1 part

[0077] Dibutyl phthalate 1.5 parts

[0078] 0.5 parts of liquid paraffin

[0079] EFKA 8385 (Dutch Ciba-Efka Company) 1 part

[0080] AFCONA 5065 (Zhou Afcona Company) 1 part

[0081] Preparation process:

[0082] According to the above raw material ratio, weigh 8 parts of modified chlorinated polypropylene resin CPP883S and 2 parts of acrylic resin MB-2952, put them into 50 parts of butanone, and stir at room temperature until the resin is completely dissolved. At the same time, dissolve 5 parts of solvent black 27, 1 part of dimethylamine hydrochloride, 1.5 parts of dibutyl phthalate, 0.5 parts of liquid paraffin, 1 part of EFKA 8385 and 1 part of AFCONA5065 with 30 parts o...

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Abstract

The invention discloses a high-adhesion benzene-free environmentally-friendly universal jet ink and a preparation method thereof, the jet ink is prepared by the following raw materials and solvents by weight percent: 5-10 of modified chlorinated polypropylene resin; 1-5 of complex resin; 70-89 of butanone; 2-6 of dye; 0.5-1.5 of conductive auxiliary agent; 1-3 of plasticizing agent; 0.5-1.5 of liquid paraffin; and 1-3 of other auxiliary agents. During the preparation, the modified chlorinated polypropylene resin and the complex resin are dissolved in 50-70% of butanone based on the total quantity, the rest butanone is used for the dissolution of other ingredients, the ink jet can be prepared by mixing both, and the resultant ink jet has excellent adhesion for the surface of polyethylene, polypropylene, metallic aluminum material, glass, PET, PVC and PVA materials; since only butanone is used as the solvent, the environmental friendliness of the jet ink is greatly enhanced; and the jet ink with stable system, clear print and fast drying can take the place of a large number of commercial jet ink products at present.

Description

technical field [0001] The present invention relates to a high-adhesion, benzene-free, environmentally-friendly general-purpose inkjet ink, in particular to an ink that has excellent adhesion on the surface of polyethylene, polypropylene, metal aluminum, glass, PET, PVC and PVA materials, and does not require the use of benzene. Coding ink formulations with similar substances as solvents. Background technique [0002] In the ink chemical industry, inkjet printer inks are widely used due to their excellent properties such as clear writing, stable performance, and scrub resistance. At present, most of the various inkjet ink products on the market are only suitable for printing on the surface of some polar materials, and basically cannot obtain satisfactory adhesion on the surface of non-polar material polyethylene, which has extremely low surface energy and is difficult to bond. Performance, the ink sprayed on the surface of the polyethylene material has poor adhesion fastnes...

Claims

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Application Information

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IPC IPC(8): C09D11/10C09D11/30
Inventor 皮丕辉聂建华罗建立郑大锋文秀芳程江杨卓如
Owner SOUTH CHINA UNIV OF TECH
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