Environmental-protection stamp-pad ink and preparation method thereof

An environmental protection and ink printing technology, applied in the field of printing ink, can solve the problems of non-environmentally friendly volatile substances in solvents, less attention to the environmental protection index of pigments, exceeding the standard, etc., and achieve the effect of outstanding weather resistance.

Inactive Publication Date: 2014-01-22
广州市溯大教育科技有限公司
View PDF2 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 4), the solvent is not environmentally friendly (volatile substances exceed the standard)
It can realize green production and green application; however, in ord

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
  • Environmental-protection stamp-pad ink and preparation method thereof
  • Environmental-protection stamp-pad ink and preparation method thereof
  • Environmental-protection stamp-pad ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0067] Prepare 1000Kg of environmentally friendly water-based ink-return printing ink for ink-return stamps:

[0068] 1.1 Raw materials:

[0069] The weight percent of each raw material is: 60% of solvent, 14.4% of soluble resin, 1.5% of auxiliary agent, 0.1% of environmental protection preservative, and 24% of environmental protection pigment.

[0070] The specific raw material consumption is as follows:

[0071] (1) Solvent:

[0072] Distilled water: water-based solvent: soluble resin solvent: PH regulator: functional moisturizer = 35:8:16:1:3, distilled water 333.3Kg, propylene glycol 50.0Kg, ethanol 26.2Kg, triethylene glycol butyl ether 152.4Kg, Polyethylene glycol 28.6Kg, triethanolamine 9.5Kg;

[0073] (2) Soluble resin:

[0074] Water-soluble resin: polymerized into water-based resin: monomer resin = 25:6:6

[0075] Carboxymethyl cellulose 97.3Kg, alkyd resin 23.4Kg, hydroxyethyl cellulose 23.4Kg;

[0076] (3) Additives:

[0077] Nonionic surfactant, the nonioni...

preparation Embodiment 2

[0089] Prepare 1000Kg of environmentally friendly photosensitive ink for photosensitive stamps:

[0090] 2.1 Raw materials:

[0091] The weight percent of each raw material is: 66.85% of solvent, 12% of soluble resin, 1% of auxiliary agent, 0.15% of environmental protection preservative, and 20% of environmental protection pigment.

[0092] The specific raw material consumption is as follows:

[0093] (1) Solvent:

[0094] Distilled water: water-based solvent: soluble resin solvent: PH regulator: functional moisturizer = 30:10:12:1.5:2, distilled water 361.4Kg, sorbitol 60.0Kg, ethanol 60.5Kg, triethylene glycol butyl ether 144.5Kg , polyethylene glycol 24.1Kg, triethanolamine 18.1Kg;

[0095] (2) Soluble resin:

[0096] Water-soluble resin: polymerized into water-based resin: monomer resin = 22:8:5

[0097] Carboxymethyl cellulose 75.4Kg, alkyd resin 27.4Kg, hydroxyethyl cellulose 17.1Kg;

[0098] (3) Additives:

[0099] Nonionic surfactant, the nonionic surfactant is ...

preparation Embodiment 3

[0112] Prepare 1000Kg of environmentally friendly printing ink for printing pads:

[0113] 3.1 Raw materials:

[0114] The weight percentage of each raw material is: 50% of solvent, 20% of soluble resin, 2% of auxiliary agent, 0.12% of environmental protection preservative, and 27.88% of environmental protection pigment.

[0115] The specific raw material consumption is as follows:

[0116] (1) Solvent:

[0117] Distilled water: water-based solvent: soluble resin solvent: PH regulator: functional moisturizer = 45:10:18:2:3.5, distilled water 286.6Kg, propylene glycol 40.0Kg, glycerol 23.7Kg, triethylene glycol butyl ether 114.6 Kg, 1,3-butanediol 12.3Kg, polyethylene glycol 10.0Kg, triethanolamine 12.7Kg;

[0118] (2) Soluble resin:

[0119] Water-soluble resin: polymerized into water-based resin: monomer resin = 28:5:8

[0120] Carboxymethyl cellulose 136.6Kg, polyurethane resin 24.4Kg, hydroxyethyl cellulose 39.0Kg;

[0121] (3) Additives:

[0122] Nonionic surfactant...

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 provides an environmental-protection stamp-pad ink and a preparation method thereof. The environmental-protection stamp-pad ink is prepared from the following components by the weight percentage: 50%-70% of a solvent, 10%-20% of a soluble resin, 1%-2% of an auxiliary agent, 0.1%-0.15% of an environmental-protection preservative, and 15%-30% of an environmental-protection pigment. Compared with the prior art, the environmental-protection stamp-pad ink has the beneficial effects that the environmental-protection stamp-pad ink is widely applied in official business, production, culture and education, children, clothing, industry and almost all industries, and guarantees that people are in good health and the environment is clean.

Description

technical field [0001] The invention relates to a printing ink, in particular to an environment-friendly printing ink and a preparation method thereof. Background technique [0002] At present, the printing inks on the market are divided into three types: water-based printing inks, oil-based printing inks, and solvent-based printing inks. [0003] The environmental protection problems of printing inks currently on the market are mainly manifested in: [0004] 1), phthalates exceed the standard. [0005] 2) The detection of pigment biphenyl and halogen failed. [0006] 3) The detection of dye halogen exceeds the standard. [0007] 4) The solvent is not environmentally friendly (volatile substances exceed the standard). [0008] The performance of pigments is particularly prominent: in addition to meeting the requirements of production and application, pigments and dyes should be non-toxic, non-polluting, friendly to the environment, and non-carcinogenic and non-acute toxi...

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
IPC IPC(8): C09D11/033C09D11/037
Inventor 孙宝林施菊林
Owner 广州市溯大教育科技有限公司
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