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

Ultraviolet curing transfer adhesive for glass substrate

A glass substrate, ultraviolet light technology, applied in the field of transfer adhesive, can solve the problems of poor adhesion of glass substrates, poor chemical corrosion performance, poor boiling resistance, etc., and achieves improved boiling resistance, strong reactivity, phase Good capacitive effect

Active Publication Date: 2017-01-04
SUZHOU BETELY POLYMER MATERIALS CO LTD
View PDF2 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] There are three technical problems in the existing UV-curable transfer adhesives, ①Poor adhesion on glass substrates
② Poor boiling resistance on glass substrates
③Poor chemical corrosion resistance such as alcohol and ethyl acetate on the glass substrate

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
  • Ultraviolet curing transfer adhesive for glass substrate
  • Ultraviolet curing transfer adhesive for glass substrate
  • Ultraviolet curing transfer adhesive for glass substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A method for preparing a UV-curable transfer adhesive for a glass substrate, comprising the following steps:

[0040] In parts by weight, 30 parts of nine-dimensional commercial trifunctional resin UA-787LV containing carboxyl groups, 13 parts of isobornyl acrylate reactive diluent, 1 part of 2,4,6-trimethylbenzoyl-di Phenylphosphine oxide, 3 parts of 1-hydroxy-cyclohexyl-phenyl ketone, and 3 parts of 2-hydroxyethyl methacrylate phosphate additives were sequentially added into the stirring disperser. In a dry and ventilated environment, stir at 1000 rpm for 4 hours, stir and disperse evenly, filter out impurities, keep away from light, and seal the package as the main ingredient;

[0041] In parts by weight, 8 parts of 2-hydroxyethyl acrylate, 2 parts of γ-ammonia (2,3-propylene oxide) propyltrimethoxysilane, 3 parts of γ-(methacryloyloxy) propyltrimethyl Oxysilane, 10 parts of six-functional polyurethane acrylate 5290 of Changchun Chemical Industry, 5 parts of bifunct...

Embodiment 2

[0044] A method for preparing a UV-curable transfer adhesive for a glass substrate, comprising the following steps:

[0045] In parts by weight, 25 parts of nine-dimensional commercial carboxyl group-containing trifunctional resin UA-787LV, 5 parts of Changchun Chemical's hexafunctional polyurethane acrylate 5290, 13 parts of isobornyl acrylate reactive diluent, 1 part of 2 , 4,6-trimethylbenzoyl-diphenylphosphine oxide, 3 parts of 1-hydroxy-cyclohexyl-phenyl ketone, and 3 parts of 2-hydroxyethyl methacrylate phosphate additives were added and stirred in turn In the dispersing machine, normal pressure, 35°C, dark, dry, ventilated environment, stirred at 1000 rpm for 4 hours, stirred and dispersed evenly, filtered clean impurities, protected from light, sealed and packaged, as the main agent;

[0046] In parts by weight, 8 parts of 2-hydroxyethyl acrylate, 2 parts of γ-ammonia (2,3-propylene oxide) propyltrimethoxysilane, 3 parts of γ-(methacryloyloxy) propyltrimethyl Oxysilan...

Embodiment 3

[0049] A method for preparing a UV-curable transfer adhesive for a glass substrate, comprising the following steps:

[0050] In parts by weight, 30 parts of nine-dimensional commercial trifunctional resin UA-787LV containing carboxyl groups, 13 parts of isobornyl acrylate reactive diluent, 1 part of 2,4,6-trimethylbenzoyl-di Phenylphosphine oxide, 3 parts of 1-hydroxy-cyclohexyl-phenyl ketone, and 3 parts of 2-hydroxyethyl methacrylate phosphate additives were sequentially added into the stirring disperser. In a dry and ventilated environment, stir at 1000 rpm for 4 hours, stir and disperse evenly, filter out impurities, keep away from light, and seal the package as the main ingredient;

[0051] In parts by weight, 2 parts of γ-ammonia (2,3-epoxypropylene) propyltrimethoxysilane, 3 parts of γ-(methacryloxy) propyltrimethoxysilane, 10 parts of Changchun Chemical Industry’s six Functional polyurethane acrylate 5290, 5 parts of 1,6-hexanediol diacrylate, 8 parts of 2-hydroxyethy...

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
Adhesionaaaaaaaaaa
Login to View More

Abstract

The invention discloses an ultraviolet curing transfer adhesive for a glass substrate. The ultraviolet curing transfer adhesive comprises aliphatic polyurethane acrylate, an acrylate active diluent, a photoinitiator, an acrylate aid and a silane coupling agent. The ultraviolet curing transfer adhesive for a glass substrate, disclosed by the invention, has good mechanical property, wear resistance, solvent resistance and cold / hot impact resistance while the adhesion between the adhesive layer and the substrate is good; and particularly, after water boiling test, the adhesion between the adhesive layer and the substrate is still greater than 4B, and little environmental pollution is caused. The problems that existing ultraviolet curing transfer adhesive has low adhesion and is not resistant to water boiling and solvent are solved; and the ultraviolet curing transfer adhesive disclosed by the invention meets the industry requirements, reduces the production cost of an enterprise and brings profit to the enterprise.

Description

technical field [0001] The invention relates to the technical field of transfer adhesives, in particular to an ultraviolet light-cured transfer adhesive for glass substrates, which can be used on the surface of inorganic materials such as glass, and solves the problem that the existing transfer adhesives can only be applied to organic films. Background technique [0002] UV curing curing transfer adhesive has the advantages of convenient use, fast curing speed, high light transmittance, convenient operation, and environmental friendliness, and has been widely used in various plastic film industries. The formula of UV curing transfer printing adhesive generally includes: reactive diluent monomers, photoinitiators, acrylate prepolymers, additives, etc. [0003] UV curing is ultraviolet curing. UV is the English abbreviation of ultraviolet. Curing refers to the process of transforming a substance from a low molecular weight to a high molecular weight. Under UV radiation, the ph...

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): C09J175/14C09J11/06
Inventor 葛大鹏曾建伟鲁斌高显波
Owner SUZHOU BETELY POLYMER MATERIALS CO LTD
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