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

Inkjet-ink

An inkjet ink, compound technology, used in inks, printing, household appliances, etc., can solve problems such as poor reactivity and solvent resistance

Inactive Publication Date: 2009-08-05
TOSHIBA TEC KK
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another object of the present invention is to provide an inkjet ink capable of overcoming the problems of poor cationic polymerization reactivity and solvent resistance in conventional photosensitive inkjet inks containing vinyl ether compounds as main components

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
  • Inkjet-ink
  • Inkjet-ink
  • Inkjet-ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0274] Incidentally, the vinyl ether compounds listed below are identical in meaning to the compounds represented by the general formula (1).

[0275] First, a vinyl ether compound represented by the following chemical formula was prepared as an acid-form polymerizable compound.

[0276]

[0277]

[0278]

[0279] These vinyl ether compounds were used according to the formulations shown in Tables 1 and 2 below to obtain solvents A1-A13, B1-B13, C1-C6 and D1.

[0280]

[0281]

[0282] The vinyl ethers shown in the above table represent the following compounds.

[0283] HQDV: p-vinyloxybenzene

[0284] 4CHDV: 1,4-cyclohexanediol divinyl ether

[0285] 1,3CHDVE: 1,3-cyclohexanediol divinyl ether

[0286] IBVE: Isobornyl Vinyl Ether

[0287] CHMVE: 1,4-Cyclohexanedimethanol vinyl ether

[0288] TBP-VE: 1-tert-butyl-4-vinyloxybenzene

[0289] M-CHDV: 2-methoxy-1,4-cyclohexanediol divinyl ether

[0290] MEDVE: Methoxy-ethyleneoxy-cyclohexanemethanol vinyl ethe...

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
boiling pointaaaaaaaaaa
Login to View More

Abstract

Provided is an inkjet ink comprising: a photoacid generator capable of generating an acid when irradiated with light; a colorant component; and an acid polymerizable compound capable of being polymerized in the presence of an acid; wherein at least 40% of the acid The polymerizable solvent is a vinyl compound represented by the following general formula (1): R13-R14-(R13)p...(1), wherein R13 is selected from vinyl ether groups, groups having vinyl ether skeletons, Alkoxy, substituted hydroxyl and hydroxyl groups, wherein at least one R13 is a vinyl ether group or a group with a vinyl ether skeleton; R14 is a substituted or unsubstituted ring skeleton with a valence of (p+ 1) group; p is a positive integer including 0.

Description

[0001] This application is a divisional application of a Chinese patent application with an application date of October 28, 2004, an application number of 200410103382.7, and an invention title of "inkjet ink". Background of the invention [0002] The present invention relates to an inkjet ink. [0003] When a considerable number of copies of printed matter is required, such as local promotional advertisements, corporate leaflets and large posters, printing presses using form plates are usually used to meet such a request. However, in recent years, an on-demand printer capable of quickly responding to diverse needs and capable of reducing stock has been increasingly used instead of the above-mentioned conventional printing machines. As the on-demand printer, electronic recording printers using toner or liquid toner, and inkjet printers capable of obtaining high-speed and high-quality printed matter are expected to be useful. [0004] This on-demand printer uses solvent-based...

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): C09D11/02B41J2/01C09D11/30
Inventor 秋山良造后河内透大津和彦石桥充清本博史川上由纪子
Owner TOSHIBA TEC KK