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Environment-friendly type soya-bean ink and preparation technique thereof

A soybean ink, environmentally friendly technology, applied in inks, household appliances, applications, etc., can solve the problems of pollution, waste petroleum-based inks, etc., to avoid environmental pollution, low VOC content, and good deinking effect.

Inactive Publication Date: 2008-07-23
TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an environmentally friendly soybean ink and its preparation process, to solve the problem of the discharge of volatile organic compounds in traditional petroleum-based printing inks, and to cause pollution caused by the difficulty of biodegradation of waste petroleum-based inks after printing

Method used

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  • Environment-friendly type soya-bean ink and preparation technique thereof

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Embodiment Construction

[0024] 1. Eco-friendly soybean ink

[0025] Formula and composition weight ratio are as shown in Table 1:

[0026] Table 1

[0027] Raw Material Royal Red Blue Black

[0028] Polymerized soybean oil 36~38 32~34 34~36

[0029] Refined soybean oil 38~40 40~42 39~41

[0030] Refined tung oil 5~6 5~6 4.5~5.5

[0031] Pigment 18 13 18

[0032] Colloidal calcium carbonate 4 4 ​​4

[0033] Olefin low molecular weight polymerization 2~3 2~3 2~3

[0034] thing

[0035] Cobalt naphthenate drier 0.5~1 0.5~1 0.5~1

[0036] Micronized wax 1.5~2.5 1.5~2.5 1.5~2.5

[0037] Antioxidant (TBHQ) 0.5~1 0.5~1 0.5~1

[0038] Vanilla oil 0.5~1 0.5~1 0.5~1

[0039] 2. Preparation method of environmentally friendly soybean ink

[0040] Concrete laboratory small-scale preparation process method is as follows: according to the described environmental protection soybean ink formula,

[0041] Put the used container in a water bath at 65-70°C, add soybean oil first, then add the antioxidant TB...

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Abstract

The invention relates to the environment-friendly soybean oil ink and the preparation method. A container is put into a 65 to 70 degrees C water-bath and then the soybean oil is added in. Then the antioxidant TBHQ, the tung oil and the soybean heat-bodied oil are orderly added in. The mixture is dispersed by a high-speed shear dispersing mulser and then added in pigment, calcene, micro-pastille, olefine oligomer, cobalt naphthenate drier and herb oil. 10 mm beading with the same weight of the gross materials is added in after dispersing for half an hour by a blender. The pigment is grinded by the friction of the beading surface, which enables the pigment to disperse evenly in bonding materials. The beading is separated after blending for 3 to 4 hours and the product can be obtained. The environment-friendly soybean oil ink has the advantages of fresh and pure color, low VOC content, good biological degradability, good working stability, good working quality after printing, good deink result of the presswork and low integrated printing cost, and thus can be biodegraded, avoiding environmental pollution.

Description

technical field [0001] The invention belongs to novel ink and its preparation process, in particular to an environment-friendly soybean ink and its preparation process. Background technique [0002] With the continuous improvement of people's requirements for the quality of life and the living and development environment, the environmental protection requirements for inks are also increasing. Aiming at the emission of volatile organic compounds (VOC) from traditional petroleum-based printing inks, and the pollution caused by the difficulty of biodegradation of waste petroleum-based inks after printing, the development of environmentally friendly soybean inks is an important measure to solve the problem. The national energy industry development policy also promotes the adjustment of the domestic vegetable oil industry, expands the application range of vegetable oil, and reduces the consumption and import of non-renewable oil. It is also in line with the rural industrial polic...

Claims

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Application Information

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IPC IPC(8): C09D11/06
Inventor 李喜宏杨涛邱泼李娜韩文凤胡云峰王朝臣
Owner TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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