Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Quick-drying type lead-free environment-friendly glass printing ink and preparation method thereof

A technology of glass ink and lead-free glass powder, which is applied in the field of ink, can solve the problems of pollution, slow drying speed of glass ink, etc., and achieve the effect of simple process, fast drying speed and stable quality

Inactive Publication Date: 2015-09-09
陈养生
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the inks used in the market currently contain lead and other ingredients. Under the current environmental protection situation, the pollution caused by the use of lead will take many years to restore the environment; on the other hand, the drying speed of existing glass inks is relatively slow

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 1

[0042] A quick-drying lead-free environmental glass ink, comprising the following raw materials in parts by weight:

[0043] 40 parts of lead-free glass powder

[0044] Organic carrier 20 parts

[0045] 1 part dispersant

[0046] Pigment 6 parts

[0047] Solvent 10 parts

[0048] Nano calcium carbonate 5 parts

[0049] 5 parts of chitosan-graphene composite material.

[0050] The lead-free glass powder is a copper-zinc borosilicate glass powder with a particle size of 1 μm, a softening point of 500° C., and an expansion coefficient of 7×10 -7 / °C.

[0051] Described lead-free glass powder is made up of the raw material of following percentage by weight: SiO 2 40%, B 2 o 3 10%, Na 2 O 10%, BaO 6%, TiO 2 6%, ZrO 2 6%, K 2 O 4%, Li 2 O 4%, ZnO 8%, CuO 5%, Al 2 o 3 2% and NaF 5%.

[0052] The organic vehicle is a mixture formed by dissolving 10% ethyl cellulose in 80% terpineol by mass percentage.

[0053] The dispersant is a mixture of sorbitan trioleate an...

Embodiment 2

[0062] A quick-drying lead-free environmental glass ink, comprising the following raw materials in parts by weight:

[0063] 45 parts of lead-free glass powder

[0064] Organic carrier 22 parts

[0065] Dispersant 2 parts

[0066] Pigment 7 parts

[0067] Solvent 12 parts

[0068] Nano calcium carbonate 8 parts

[0069] 3 parts of chitosan-graphene composite material.

[0070] The lead-free glass powder is a copper-zinc borosilicate glass powder with a particle size of 2 μm, a softening point of 520° C., and an expansion coefficient of 7.5×10 -7 / °C.

[0071] Described lead-free glass powder is made up of the raw material of following percentage by weight: SiO 2 25%, B 2 o 3 20%, Na 2 O 15%, BaO 7%, TiO 2 7%, ZrO 2 7%, K 2 O 5%, Li 2 O 5%, ZnO 5%, CuO 5%, Al 2 o 3 3% and NaF 3%.

[0072] The organic vehicle is a mixture formed by dissolving 12% ethyl cellulose in 82% terpineol by mass percentage.

[0073] The dispersant is a mixture of sorbitan trioleate...

Embodiment 3

[0082] A quick-drying lead-free environmental glass ink, comprising the following raw materials in parts by weight:

[0083] Lead-free glass powder 50 parts

[0084] Organic carrier 25 parts

[0085] dispersant 3 parts

[0086] Pigment 8 parts

[0087] Solvent 15 parts

[0088] 1.5 parts of defoamer

[0089] Surfactant 1.5 parts

[0090] Nano calcium carbonate 10 parts

[0091] Chitosan-graphene composite material 1 part

[0092] Hollow glass microspheres 0.5 part.

[0093] The lead-free glass powder is a copper-zinc borosilicate glass powder with a particle size of 3 μm, a softening point of 550° C., and an expansion coefficient of 8×10 -7 / °C.

[0094] Described lead-free glass powder is made up of the raw material of following percentage by weight: SiO 2 30%, B 2 o 3 15%, Na 2 O 15%, BaO 8%, TiO 2 8%, ZrO 2 8 copies, K 2 O 6%, Li 2 O 6%, ZnO 4%, CuO 4%, Al 2 o 3 2% and NaF2%.

[0095] The organic vehicle is a mixture formed by dissolving 15% ethyl 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
Particle sizeaaaaaaaaaa
Softening pointaaaaaaaaaa
Coefficient of expansionaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of printing ink, in particular to quick-drying type lead-free environment-friendly glass printing ink and a preparation method thereof. The quick-drying type lead-free environment-friendly glass printing ink comprises the following raw materials in parts by weight: 40-60 parts of lead-free glass powder, 20-30 parts of an organic carrier, 1-5 parts of a dispersing agent, 6-10 parts of pigment and 10-20 parts of a solvent. The quick-drying type lead-free environment-friendly glass printing ink does not contain harmful substances such as lead, cadmium, mercury, hexavalent chromium, PBB (Polybrominated Biphenyl) and PBDE (Polybrominated Diphenyl Ethers), is strong in adhesive force, good in shading property and high in glossiness, well wets a glass substrate, and is well compatible with the glass substrate.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to a quick-drying lead-free environment-friendly glass ink and a preparation method thereof. Background technique [0002] Glass has excellent safety, thermal stability and high strength, and can be seen everywhere in places closely related to everyone, such as furniture, electronic and electrical industries, construction, decoration industry, and automobile industry. There are also many kinds of inks used for glass decoration, which mainly play the role of decoration, beauty and anti-ultraviolet radiation. However, most of the inks used in the market currently contain lead and other ingredients. Under the current environmental protection situation, the pollution caused by the use of lead will take many years to restore the environment; on the other hand, the drying speed of existing glass inks is relatively slow [0003] In view of the deficiencies in the above existing inks for temp...

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): C09D11/00C09D11/03C09D11/14
CPCC09D11/00C09D11/03C09D11/14
Inventor 陈养生
Owner 陈养生
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com