Ink-jet ink and application thereof
An inkjet ink and organic dye technology, applied in the field of printing and dyeing, can solve the problems of hindering large-scale application, low ink stability, and high ink cost, and achieve the effects of simple wastewater treatment, good storage stability, and high color fastness rate
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0021] Example 1
[0022] Take the red K-type reactive dye 3.0% (3.0g), the surface active agent is MA-AA0.02%, NP-7.50.2% and polysiloxane derivative (n=10) 1%, sodium dithionite is 0.3 %, the humectant is polyethylene glycol 2005%, glycerol 8%, monoethylene glycol 2%, NaHCO 3 2%, the antibacterial agent is Proxelx 120.1%, the sodium alginate is 5%, and the rest is deionized water. Mix well, adjust the pH to 7.5 with Tris-HCl to obtain 100 grams of inkjet ink. The physical and chemical indexes of the inkjet ink at 25° C. are: surface tension of 35 mN / m and viscosity of 11.5 cP. The inkjet ink prepared in this embodiment has been tested for high and low weather resistance and has good storage stability. The ink is directly printed on the unsizing treated fabric, and the printing is smooth. After post-treatment, the color of the pattern is bright and saturated, the edges of the lines are sharpened, and the fastness to washing and rubbing are both grade 4.
Example Embodiment
[0023] Example 2
[0024] Take 10.0% (10.0g) of red K-type reactive dye, the surfactant is MA-AA0.09%, NP-7.50.1% and polysiloxane derivative (n=4) 1%, sodium dithionite is 0.5 %, the humectant is polyethylene glycol 20010%, glycerol 8%, monoethylene glycol 2%, NaHCO 3 5%, the antibacterial agent is Proxelx 120.3%, the sodium alginate is 1%, the rest is deionized water, mix well, adjust the pH to 7.0 with Tris-HCl to obtain inkjet ink. The inkjet ink prepared in this embodiment has been tested for high and low weather resistance and has good storage stability. The ink is directly printed on the unsizing treated fabric, and the printing is smooth. After post-treatment, the color of the pattern is bright and saturated, the edges of the lines are sharpened, and the fastness to washing and rubbing are both grade 4.
Example Embodiment
[0025] Example 3
[0026] Take 20.0% (20g) of red K-type reactive dye, the surfactant is MA-AA0.09%, NP-7.50.1% and polysiloxane derivative (n=12) 0.5%, sodium dithionite is 1.0 %, the humectant is polyethylene glycol 20010%, glycerol 8%, monoethylene glycol 2%, NaHCO 3 10%, the antibacterial agent is Proxelx 120.3%, the sodium alginate is 3%, the rest is deionized water, mix well, adjust the pH to 7.5 with Tris-HCl to obtain inkjet ink. The inkjet ink prepared in this embodiment has been tested for high and low weather resistance and has good storage stability. The ink is directly printed on the unsizing treated fabric, and the printing is smooth. After post-treatment, the color of the pattern is bright and saturated, the edges of the lines are sharpened, and the fastness to washing and rubbing are both grade 4.
PUM
Property | Measurement | Unit |
---|---|---|
Viscosity | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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