Unlock instant, AI-driven research and patent intelligence for your innovation.

Penetrating liquid for inkjet printing and dyeing, inkjet printing and dyeing method, and inkjet printing and dyeing device

A technology of inkjet printing and dyeing and penetrating liquid, which is applied in the direction of dyeing method, chemical instrument and method, copying/marking method, etc., can solve the problems such as inability to carry out ejection inspection, and achieve the effect of high versatility

Active Publication Date: 2020-08-07
SEIKO EPSON CORP
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above techniques, the penetrant is transparent and discharge inspection cannot be performed

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
  • Penetrating liquid for inkjet printing and dyeing, inkjet printing and dyeing method, and inkjet printing and dyeing device
  • Penetrating liquid for inkjet printing and dyeing, inkjet printing and dyeing method, and inkjet printing and dyeing device
  • Penetrating liquid for inkjet printing and dyeing, inkjet printing and dyeing method, and inkjet printing and dyeing device

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0221] 1.4. Preparation method of permeate

[0222] The permeate according to the present embodiment can be obtained by mixing the above-mentioned components in any order, and performing filtration or the like as necessary to remove impurities. As a mixing method of the respective components, a method of sequentially adding materials to a container equipped with a stirring device such as a mechanical stirrer and a magnetic stirrer, followed by stirring and mixing can be preferably used. As the filtration method, centrifugation, filter filtration, etc. can be performed as needed, for example, there is a method of preparing by mixing and dissolving each component well, performing pressure filtration with a membrane filter, and then degassing with a vacuum pump.

[0223] 1.5. Physical properties of permeate

[0224] From the viewpoint of improving dischargeability from nozzles when inkjet printing is used, the viscosity of the permeate according to the present embodiment at 20°C...

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
viscosityaaaaaaaaaa
viscosityaaaaaaaaaa
Login to View More

Abstract

The penetrating liquid for inkjet printing according to the present invention contains a first dye represented by the following formula (1) or a second dye represented by the following formula (2) as a dye.

Description

technical field [0001] The invention relates to a penetrating liquid for ink-jet printing and dyeing, an ink-jet printing and dyeing method and an ink-jet printing and dyeing device. Background technique [0002] There is known an inkjet printer that ejects ink from a nozzle toward a recording medium to form an image on the recording medium. In addition, there is known a technique of ejecting ink onto a cloth as a recording medium for printing using an inkjet printer (hereinafter also referred to as "inkjet printing"). Inkjet printing does not require plate making that is necessary in other printing methods such as screen printing, roller printing, rotary screen printing, and transfer printing. Therefore, it is easy to cope with small-scale production of other types and has less waste liquid. advantage. [0003] In inkjet printing, in addition to inkjet ink compositions (hereinafter, also referred to as "inks") containing colorants, penetrants for inkjet printing for promo...

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 Patents(China)
IPC IPC(8): D06P1/40D06P1/384D06P1/92D06P5/30B41M5/00
CPCB41M5/0047D06P1/384D06P1/40D06P1/928D06P5/30C09B67/0035C09B47/04C09D11/328D06P5/002B41J2/01
Inventor 黄木康弘
Owner SEIKO EPSON CORP