Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environmentally-friendly ink and preparation method thereof

An environmentally friendly ink technology, applied in the field of printing inks, can solve problems such as waste of water resources, large emissions, and environmental pollution, and achieve the effects of saving costs, reducing pollution loads, and reducing processes

Active Publication Date: 2019-07-02
深圳市海正和科技有限公司
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Papermaking white water discharges a lot. If it is discharged without treatment, it will not only pollute the environment, but also waste water resources.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environmentally-friendly ink and preparation method thereof
  • Environmentally-friendly ink and preparation method thereof
  • Environmentally-friendly ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of environment-friendly printing ink of the present invention and preparation method thereof, this printing ink is made up of following proportioning composition by weight: lacquer wax 10 parts, sumac seed kernel oil 5 parts, pigment carbon black 1 part, linking material polyacrylate 25 parts 40 parts, papermaking white water.

[0024] The preparation process of described environment-friendly printing ink is as follows:

[0025] (1) Proportion by weight 10 parts of lacquer wax, 5 parts of sumac seed kernel oil, 1 part of pigment, 25 parts of binder, stir and disperse evenly in a 75°C water bath after mixing in the reaction vessel;

[0026] (2) Add 40 parts of paper-making white water to the mixture in the above step 1) and stir, keep the stirring temperature at 60°C, and stir for 40 minutes;

[0027] (3) Add the mixture of the above step 2) to glass beads with a diameter of 6mm equal in weight to the total amount of raw materials (lacquer wax, sumac seed kernel ...

Embodiment 2

[0031] A kind of environment-friendly ink of the present invention and preparation method thereof, this ink is made up of following proportioning composition by weight: 5 parts of lacquer wax, 2 parts of sumac seed kernel oil, 2 parts of azo pigment Hansa yellow, binder polymer 10 parts of styrene, 20 parts of papermaking white water.

[0032] The preparation process of described environment-friendly printing ink is as follows:

[0033] (1) Proportion by weight 5 parts of lacquer wax, 2 parts of sumac seed kernel oil, 2 parts of pigment, 10 parts of binder, stir and disperse evenly in a 70°C water bath after mixing in the reaction vessel;

[0034] (2) Add 20 parts of paper-making white water to the mixture in the above step 1) and stir, keep the stirring temperature at 40°C, and stir for 30 minutes;

[0035] (3) Add the mixture of the above step 2) to glass beads with a diameter of 4mm equal in weight to the total amount of raw materials (lacquer wax, sumac seed kernel oil, p...

Embodiment 3

[0039] A kind of environment-friendly ink of the present invention and preparation method thereof, this ink is made up of following proportioning composition by weight: lacquer wax 6 parts, sumac seed kernel oil 3 parts, pigment carbon black 2 parts, ionic binder acrylic resin 20 parts, 30 parts of papermaking white water.

[0040] The preparation process of described environment-friendly printing ink is as follows:

[0041] (1) Proportion by weight 6 parts of lacquer wax, 3 parts of sumac seed kernel oil, 2 parts of pigment, 20 parts of binder, after mixing in the reaction vessel, stir and disperse evenly in a 65°C water bath;

[0042] (2) Add 30 parts of papermaking white water to the mixture in the above step 1) and stir, keep the stirring temperature at 50°C, and stir for 50 minutes;

[0043] (3) Add the mixture of the above step 2) to glass beads with a diameter of 3 mm equal to the total amount of raw materials (lacquer wax, sumac seed kernel oil, pigment and binder), a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses environmentally-friendly ink and a preparation method thereof. The ink is composed of the following components, in parts by weight: 5-10 parts of urushi wax, 1-5 parts of toxicodendron vernicifluum seed nucleolus oil, 1-3 parts of a pigment, 10-25 parts of a binding material, and 20-40 parts of papermaking white water. The environmentally-friendly ink provided by the invention adopts the urushi wax and papermaking white water when prepared, so that a VOC (volatile organic compound) content in the ink is reduced, the ink has a bright and pure color, the production efficiency is improved, the ink has biodegradability and excellent stability on a machine and good post-print processability, and the printed product has a plurality of characteristics of a good deinking effect, lower comprehensive printing costs and the like; and the urushi wax is used, so that the adhesion, stability and friction resistance of the ink are greatly improved, and the applicability is wider.

Description

technical field [0001] The invention belongs to the field of printing ink, and specifically discloses an environment-friendly ink and a preparation method thereof. Background technique [0002] Ink is the main consumable in the printing industry. It can be divided into many types according to ink components and content, substrate use, printing equipment printing methods and usage methods. Most of the existing inks contain organic (or inorganic) solvents, pigments, etc., which do not meet the requirements of environmentally friendly green printing. Nowadays, with the improvement of people's awareness of environmental protection and the increasing calls for environmental protection, ink, as the main component of green printing, has an increasing requirement for environmental protection, and the amount of printing ink suitable for environmental protection is increasing year by year. Environmental protection has become the only way for future ink development. The development o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/108C09D11/12C09D11/06C09D11/03C09D11/033
CPCC09D11/107C09D11/108C09D11/12C09D11/06C09D11/03C09D11/033
Inventor 王忠良
Owner 深圳市海正和科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com