Printing ink

A technology of ink and silicone oil, applied in the direction of ink, household appliances, applications, etc., can solve the problems of difficult adhesion of coating films, inability to be used for plastics and other materials of various materials, and unsatisfactory effects.

Inactive Publication Date: 2012-06-13
郜爱民 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Plastic inks on the market are inks formulated for a certain type of plastic, and cannot be used for plastics of various materials and other substances
Polyethylene and polypropylene substances have high crystallinity, strong solvent resistance, low surface polarity and surface energy, and the coating film is difficult to adhere. Surface treatment must be carried out before printing to achieve the adhesion effect. The process is complicated and the effect is not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: nitrile rubber 15%, neoprene 9%, acetone 8%, toluene 5%, ethylene glycol butyl ether 12%, linseed oil 12%, silicone oil 5%, titanate coupling agent 5% , titanium dioxide 25%, polyethylene wax 2% and aluminum stearate 2%, the above percentages are percentages by weight.

Embodiment 2

[0008] Embodiment 2: nitrile rubber 10%, neoprene 15%, acetone 5%, toluene 10%, ethylene glycol butyl ether 10%, linseed oil 9%, silicone oil 11%, titanate coupling agent 1% , titanium dioxide 25%, polyethylene wax 1% and aluminum stearate 3%, the above percentages are percentages by weight.

Embodiment 3

[0009] Embodiment 3: nitrile rubber 13%, neoprene rubber 13%, acetone 10%, toluene 8%, ethylene glycol butyl ether 15%, linseed oil 10%, silicone oil 8%, titanate coupling agent 3% , Jinguanghong 10%, titanium dioxide 5%, polyethylene wax 2% and aluminum stearate 3%, the above percentages are percentages by weight.

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PUM

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Abstract

The invention provides a sort of ink manufactured by raw materials with the following mass percent: 10-15 percent of butadiene acrylonitrile rubber, 9-15 percent of neoprene, 5-10 percent of acetone, 5-10 percent of toluene, 10-15 percent of glycol butyl et her, 9-15 percent of linseed oil, 5-11 percent of silicon oil, 1-5 percent of titanate coupling agent, 10-25 percent of pigment, 1-4 percent of polyethylene wax, and 0.5-3 percent of aluminum stearate; the ink of the invention is mainly applicable to printing of various plastic material carriers and is provided with high adhesive attraction and good adhesive effect. In the applying facet, superficial treatment is not needed to be carried out to the plastic material carrier when used; printing can be carried out directly, thus guaranteeing good printing effect.

Description

technical field [0001] The invention belongs to the field of ink, and relates to an ink suitable for printing various plastic products. Background technique [0002] Ink is an important material used for printing packaging materials. It is a viscous fluid substance with a certain color. It expresses patterns and characters on the substrate through printing. The ink is mainly composed of pigments, binders, fillers and auxiliary materials to form a uniform mixture. [0003] Plastic inks on the market are inks formulated for a certain type of plastic, and cannot be used for plastics and other substances of various materials. Polyethylene and polypropylene materials have high crystallinity, strong solvent resistance, low surface polarity and surface energy, and the coating film is difficult to adhere. Surface treatment must be carried out before printing to achieve the adhesion effect. The process is complicated and the effect is not ideal. Contents of the invention [0004]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/10C09D11/02C09D11/03C09D11/033C09D11/06C09D11/102
Inventor 郜爱民常秀林
Owner 郜爱民
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