Quick-drying neutral ink

A neutral ink and quick-drying technology, which is applied in inks, household utensils, applications, etc., can solve problems such as poor user experience, smudges, ink can not be dried quickly, etc., to achieve the effect of improving user experience and drying speed

Pending Publication Date: 2021-02-12
QINGDAO DIANSHI STATIONERY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ink is used as a writing material. When it is used, the ink written on the paper cannot be dried quickly, so it may smudge or be wiped by the user by mistake, resulting in poor user experience.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all Example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] In this embodiment, the quick-drying neutral ink, raw materials include by weight: 20-50 parts of colorant, 0.2-0.5 part of thickener, 0.2-1 part of lubricant, 0.1-1 part of defoamer, 0.1-0 part of penetrant 1 part, 14-65 parts of deionized water. Among them, 0.1-0.3 parts of thixotropic thickener can be additionally added according to needs. After the thixotropic thickener is added, the ink has thixotropy, that is, there...

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 discloses quick-drying neutral ink which is prepared from the following raw materials in parts by weight: 20-50 parts of a coloring agent, 0.2-0.5 part of a thickening agent, 0.2-1 partof a lubricating agent, 0.1-1 part of a defoaming agent, 0.1-1 part of a penetrating agent and 14-65 parts of deionized water. By adding the thickening agent, the defoaming agent and the penetrating agent, the concentration of the ink can be effectively increased to reduce the moisture content, the penetrating agent can enable the ink to quickly and efficiently penetrate into paper, quick drying of the ink on the paper is better facilitated, the drying speed of the quick-drying neutral ink is increased, and the user experience is improved.

Description

technical field [0001] The invention relates to an ink material, in particular to a quick-drying neutral ink. Background technique [0002] A gel pen is a pen that can write marks or signs on paper. A gel pen is generally composed of a pen case, a nib, a cap and a cotton core soaked in ink. The cotton core soaked in ink is the core of the gel pen. important components. Ink is used as a writing material. When using ink, the ink written on the paper cannot be dried quickly, so it may smudge or be wiped by the user by mistake, resulting in poor user experience. Therefore, how to design a kind of ink that can dry quickly after writing is the technical problem to be solved by the present invention. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a quick-drying neutral ink to improve the drying speed of the quick-drying neutral ink to improve user experience. [0004] The technical solution provided by the invention...

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): C09D11/16
CPCC09D11/16
Inventor 王元鸿
Owner QINGDAO DIANSHI STATIONERY
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