Blue light curing ink composition for textile and digital jet printing and curing method thereof

A technology for textiles and compositions, which is applied in the field of blue light curing ink compositions for textiles and its digital inkjet printing and curing. Water energy consumption problem, good dispersion stability, good tensile strength effect

Active Publication Date: 2014-05-14
ZHEJIANG SCI-TECH UNIV
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the patent does not describe in detail and objectively test and evaluate the photocuring process after printing and the wearing performance of digitally printed fabrics.
[0006] In addition, there are many patent reports on UV-curable coating inks applied to the surfaces of various materials such as plastics, steel, glass, and wood, such as "a radiation-curable ink that can directly spray ink on the surface of UV-curable coatings and Its preparation method" (CN102558963B), "a kind of ultraviolet curing ink and its preparation method" (CN102286230B), "a kind of ultraviolet curing ink" (CN103102741A), etc., these patents are mostly applied to the surface of hard materials, and the formula needs By adding a high proportion of multifunctional monomers or resins, the cured film can achieve higher hardness and strength, so it is not suitable for flexible textiles, such as flexibility, elasticity, and toughness.

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
  • Blue light curing ink composition for textile and digital jet printing and curing method thereof
  • Blue light curing ink composition for textile and digital jet printing and curing method thereof
  • Blue light curing ink composition for textile and digital jet printing and curing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A blue light-curing digital inkjet printing ink composition for textiles, the components of which are as follows:

[0028] The first component, oligomer: urethane acrylate (self-made) 60wt%,

[0029] Monomer: butyl acrylate (Jiangsu Sanmu) 10wt%,

[0030] Monomer: SM612 (Jiangsu Sanmu) urethane monoacrylate 10wt%,

[0031] Monomer: isobornyl acrylate (Aladdin reagent) 20wt%;

[0032] The second component, based on 100% of the first component,

[0033] Blue light initiator: Chivacure534 (Taiwan Qi Titanium) 1wt%,

[0034] Activator: Chivacure OPD (Taiwan Qi Titanium) 1wt%,

[0035] Colorant: Disperse turquoise blue SGL (Zhejiang Longsheng) 2wt%,

[0036] Hyperdispersant Tech-5401 (Tiger Polymer) 0.4wt%.

[0037] Among them, the blue light initiator Chivacure534 is bis-2,6-difluoro-3-pyrrolephenyl titanocene; the activator Chivacure OPD is isooctyl 4-dimethylaminobenzoate;

[0038] The viscosity of the self-made polyurethane acrylate is lower than 1.0Pa s, and the ...

Embodiment 2

[0042] A blue light-curing digital inkjet printing ink composition for textiles, the components of which are as follows:

[0043] The first component, oligomer: urethane acrylate (self-made) 60wt%,

[0044] Monomer: butyl acrylate (Jiangsu Sanmu) 10wt%,

[0045] Monomer: SR285 (Sartomer) tetrahydrofuran acrylate 10wt%,

[0046] Monomer: hydroxyethyl methacrylate (Aladdin reagent) 20wt%;

[0047] The second component, based on 100% of the first component,

[0048] Blue light initiator: Chivacure534 (Taiwan Qi Titanium) 1wt%,

[0049] Activator: Chivacure OPD (Taiwan Qi Titanium) 1wt%,

[0050] Colorant: 6505 Qinglian Color Source RNC (Hangzhou Xinchen Pigment) 1wt%,

[0051] Hyperdispersant Tech-5401 (Tiger Polymer) 0.6wt%.

[0052] Among them, the blue light initiator Chivacure534 is bis-2,6-difluoro-3-pyrrolephenyl titanocene; the activator Chivacure OPD is isooctyl 4-dimethylaminobenzoate; the raw materials and synthesis methods of self-made polyurethane acrylate Same...

Embodiment 3

[0055] A blue light-curing digital inkjet printing ink composition for textiles, the components of which are as follows:

[0056] The first component, oligomer: urethane acrylate (self-made) 60wt%,

[0057] Monomer: Styrene (Tianjin Kemeiou Chemical) 15wt%,

[0058] Monomer: tetrahydrofurfuryl acrylate (Shanghai TCI reagent) 5wt%,

[0059] Monomer: isooctyl acrylate (Aladdin reagent) 20wt%,

[0060] The second component, based on 100% of the first component,

[0061] Blue light initiator: camphorquinone (Sigma Aldrich) 0.5wt%,

[0062] Activator: IHT-PI EDB (Yingli Technology) 0.5wt%,

[0063] Colorant: Disperse Red 3B (Zhejiang Zhenguang Chemical Industry) 2wt%,

[0064] Hyperdispersant Tech-5401 (Tiger Polymer) 0.4wt%.

[0065] Among them, the blue light initiator camphorquinone is 1,7,7-trimethyl-bicyclo[2.2.1]heptane-2,3-dione; the activator IHT-PIEDB is ethyl 4-dimethylaminobenzoate The raw material and synthesis method of self-made urethane acrylate are the same 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
surface tensionaaaaaaaaaa
particle diameteraaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of light curing ink, and in particular relates to a blue light curing ink composition for textile and a digital jet printing and curing method of the blue light curing ink composition. The blue light curing ink composition for textile comprises a first component and a second component, wherein the first component comprises oligomer and active diluent, and the oligomer accounts for 40-60wt% of the total weight of the oligomer and the active diluent; the second component comprises 0.25-1wt% of blue light initiator, 0.25-1.5wt% of activating agent, 0.1-5wt% of coloring agent and 0.1-1wt% of dispersion stabilizer by taking the weight of the first component as 100%. According to the blue light curing ink formulation and the digital jet printing processing method of the formulation, monomer and the oligomer are used for replacing macromolecule adhesive, so that the ink is guaranteed to have good stability and fluidity in the digital jet printing process; after digital jet printing, polymerization crosslinking between the monomer and the oligomer can be rapidly triggered on the surface of the fiber fabric by the ink on the printed fabric within a few minutes, even tens of seconds under the irradiation of blue light.

Description

technical field [0001] The invention relates to the technical field of light-curing inks, in particular to a blue-light curable ink composition for textiles and a digital jet printing curing method thereof. Background technique [0002] Digital inkjet printing of textiles has revolutionized traditional printing processing. However, in the process of dye-based digital inkjet printing, post-processing such as steaming, washing, and drying is still required, and there are problems of water and energy consumption. In addition, due to the affinity of dyes for fibers, dye-based digital printing has printing limitations on substrates and cannot meet the printing requirements of multi-component blended fabrics. Replacing dye inks with paint inks in digital inkjet printing is an effective way to solve the above problems. However, because the coating ink contains macromolecular binders, it is easy to cause nozzle clogging and affect the printing process. In order to solve the probl...

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): C09D11/30
Inventor 邵建中黄益曹波涛许陈莹范钦国
Owner ZHEJIANG SCI-TECH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap