Water-soluble protective ink and preparation method thereof

A technology for protecting ink and water-solubility, which is applied in the field of water-soluble protective ink and its preparation, can solve the problems of complex raw materials for the production of water-soluble protective ink, and achieves the advantages of easy-to-obtain raw materials, simple ink-making process, and no irritating odor. Effect

Inactive Publication Date: 2015-08-12
LENS TECH CHANGSHA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water-soluble protective ink and its preparation method to solve the technical problem of complex raw materials for the existing water-soluble protective ink

Method used

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  • Water-soluble protective ink and preparation method thereof
  • Water-soluble protective ink and preparation method thereof

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Embodiment Construction

[0025] Embodiments of the invention are described in detail below, but the invention can be practiced in many different ways as defined and covered by the claims.

[0026] The application provides a water-soluble protective ink, comprising the following raw materials in parts by weight:

[0027] 35-40 parts of water-based acrylic resin, 25-30 parts of talcum powder, 2-2.5 parts of sodium hydroxide, 2-2.5 parts of defoamer, and 25-30 parts of water.

[0028] Preparation method: Dissolve 2-2.5 parts of sodium hydroxide with 25-30 parts of water, then mix evenly with 25-30 parts of water-based acrylic resin in a dispersing machine, the speed of the dispersing machine is 200-600 rpm, and batch Add 25-30 parts of talc powder, after adding talc powder, adjust the speed of the disperser to 600-1000 rpm, after dispersing for 0.5-1 hour, adjust the speed of the disperser to 200-600 rpm, add 2 -2.5 parts of defoamer and 5-8 parts of sweet-scented osmanthus essence; water-soluble ink is...

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Abstract

The invention provides water-soluble protective ink and a preparation method thereof. The water-soluble protective ink comprises the following raw materials in parts by weight: 35-40 parts of water-based acrylic resin, 25-30 parts of talcum powder, 2-2.5 parts of sodium hydroxide, 2-2.5 parts of a defoaming agent and 25-30 parts of water. The water-soluble protective ink disclosed by the invention has the advantages that the raw materials are readily available, the preparation process is simple and pungent smell is avoided.

Description

technical field [0001] The invention relates to the technical field of protective inks, in particular to a water-soluble protective ink and a preparation method thereof. Background technique [0002] Water-soluble protective ink is an ink printed on the glass surface, which can effectively protect the glass surface and reduce scratches. It is generally soluble in water, or easily soluble in weakly alkaline water, but the existing water-soluble protective ink has complex raw materials, high production cost and pungent smell. [0003] For example, Chinese patent 201410627076.7 discloses a formula in a chemical-resistant printing ink and its production method, which is made of the following raw materials in parts by weight: ketone-aldehyde resin 15-18, ethyl p-hydroxybenzoate 3-5 , Propylene Glycol Phenyl Ether 10-13, Edible Alcohol 25-35, Dodecyl Glucoside 6-9, Iron Tetroxide 0.2-0.4, Dibutyltin Dilaurate 0.1-0.3, Corn Starch 1-3, Barnyard Straw 7 -9. Lavender essential oil ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/03
CPCC09D11/107C09D11/03
Inventor 周群飞饶桥兵赖勇祥
Owner LENS TECH CHANGSHA
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