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

Environment-friendly transfer printing ink and preparing method and application thereof

An ink and environmental protection technology, applied in the direction of ink, application, printing, etc., can solve the problems of weak adhesion, etc., and achieve the effect of easy operation, low production cost and stable colloidal properties

Inactive Publication Date: 2015-11-11
CHINA PAINT MFG CO SHENZHEN
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to overcome the problem of weak adhesion of existing pad printing inks applied to elastic hand paints, and to provide an environmentally friendly pad printing ink and a preparation method thereof

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
  • Environment-friendly transfer printing ink and preparing method and application thereof
  • Environment-friendly transfer printing ink and preparing method and application thereof
  • Environment-friendly transfer printing ink and preparing method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0027] Correspondingly, on the basis of the formulation of the environmentally friendly pad printing ink in the above embodiment of the present invention, the embodiment of the present invention also provides a preparation method of the environmentally friendly pad printing ink. In one embodiment, the preparation method of the environmentally friendly pad printing ink specifically includes the following steps:

[0028] Step S01: weighing each component according to the above ink formula;

[0029] Step S02: Mix and fully wet the weighed components, and then grind to prepare the environmentally friendly pad printing ink of the embodiment of the present invention.

[0030] Specifically, in the above step S02, in order to make the components of the environmentally friendly pad printing ink uniform and the system stable, it should be fully stirred to make the mixture uniform, and then fully wetted.

[0031] In a specific embodiment, a three-roll machine may be used for grinding in...

Embodiment 1

[0037] An environmentally friendly pad printing ink and a preparation method thereof. Among them, the environmentally friendly pad printing ink is composed of the following components by weight:

[0038]

[0039] The preparation method of this environment-friendly pad printing ink comprises the steps:

[0040] First, according to the weight of each component provided in Example 1, weigh thermoplastic polyurethane resin, aromatic polyisocyanate, polyethylene fine powder wax, titanium dioxide, polycarboxylic acid polymer and dibasic acid ester; secondly, weigh The components are fully stirred until they are evenly mixed and fully wetted; finally, they are ground with a three-roller machine to a fineness of 5um or less, and then white environmentally friendly pad printing ink can be made.

Embodiment 2

[0042] An environmentally friendly pad printing ink and a preparation method thereof. Among them, the environmentally friendly pad printing ink is composed of the following components by weight:

[0043]

[0044] The preparation method of this environment-friendly pad printing ink comprises the steps:

[0045] First, according to the weight of each component provided in Example 2, take thermoplastic polyurethane resin, aromatic polyisocyanate, polytetrafluoroethylene copolymer fine powder wax, carbon black, polysiloxane interpolymer and dibasic acid ester; Secondly, fully stir the weighed components until they are evenly mixed and fully wetted; finally, use a three-roll machine to grind to a fineness of 5um or below, and then the black environmentally friendly pad printing ink can be made.

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

No PUM Login to View More

Abstract

The invention relates to the technical field of transfer printing ink and particularly discloses environment-friendly transfer printing ink and a preparing method and application thereof. The environment-friendly transfer printing ink comprises, by weight, 20-50% of a connecting material, 20-50% of a curing agent, 0.1-1% of filler, 4-40% of pigment, 0.1-1% of an auxiliary and 10-20% of solvent, wherein the connecting material is thermoplastic polyurethane resin and / or modified thermoplastic polyurethane resin, and the curing agent is aliphatic polyisocyanate and / or aromatic polyisocyanate. The environment-friendly transfer printing ink has the advantages of being fast to dry, stable, high in color concentration, stable in colloid property, large in adhesive force and the like, and has the advantages that printing performance and paint film solvent resistance are good, and colors of printed products are bright and full when used for the surfaces of the paint products with elastic hand-feel, the environmental protection performance is up to detection standards of EU2009 / 48 / EC, polycyclic aromatic hydrocarbon (PAHS), REACH SVHC and GB24613, the preparing method is simple, and the transfer printing ink is suitable for large-scale application and production.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to an environmentally friendly pad printing ink specially used for elastic hand-feel paints, a preparation method and application thereof. Background technique [0002] Elastic feel paint is also called feel paint or elastic paint. The paint is sprayed on the surface of the object and is matte or semi-matte. It feels delicate and smooth, elegant and solemn in appearance, and has scratch resistance, weather resistance and wear resistance. Features, in line with the requirements of SGS green environmental protection, without any damage to the human body. [0003] The ink used for pad printing is different from general solvent-based inks, water-based inks and UV light-curable screen printing inks. Pad printing inks include one-component inks, two-component inks, bake-dried inks, oxidized inks, and sublimation inks. Pad printing ink can be used in special printing process, especially in ...

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): C09D11/102B41M1/26
Inventor 贺开花吴晓斌余华伟刘琼
Owner CHINA PAINT MFG CO SHENZHEN
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