CN103305135A - Photocuring vanishing glue used for adhering capacitive touch screens and preparation method thereof - Google Patents
Photocuring vanishing glue used for adhering capacitive touch screens and preparation method thereof Download PDFInfo
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- CN103305135A CN103305135A CN2013102887462A CN201310288746A CN103305135A CN 103305135 A CN103305135 A CN 103305135A CN 2013102887462 A CN2013102887462 A CN 2013102887462A CN 201310288746 A CN201310288746 A CN 201310288746A CN 103305135 A CN103305135 A CN 103305135A
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Abstract
The invention discloses photocuring vanishing glue used for adhering capacitive touch screens. The photocuring vanishing glue is composed of the following components in percentage by weight: 50%-80% of main resin, 10%-40% of active monomer, 1%-5% of photoinitiator and 1%-5% of assistant, wherein the main resin is one or a mixture of a plurality of acrylic ester modified fluorene resin and acrylic ester modified triazine resin; the main resin is one or a mixture of a plurality of the following substances: modified fluorene resin with acrylic ester groups and benzene ring groups and modified triazine resin with acrylic ester groups; the active monomer is one or a mixture of a plurality of acrylic ester monomers; the photoinitiator is one or a mixture of two of free radical photoinitiators; the assistant is one or a mixture of two of silane coupling agent and flatting agent. The photocuring vanishing glue used for adhering capacitive touch screens has very high refractive index and is capable of eliminating electrode shadow generated in single-face ITO electrode structure touch screen panels and solving the vanishing problem in design of complicated electrode structures.
Description
Technical field
The present invention relates to a kind of curable adhesive and preparation method thereof, what relate in particular to a kind of UV-light or visible-light curing is used for the bonding photocuring of the capacitive touch screen shadow glue (the shadow glue that disappears refers to eliminate at capacitive touch screen a kind of glue of electrode shadow) and preparation method thereof that disappears.
Background technology
Along with the fast development of information industry, particularly along with application and the explosive growth of touch screen technology in the electronic products such as mobile phone, notebook computer, also so that touch screen technology obtains development at full speed and widely application.
The capacitive touch screen technology is the most popular at present touch screen technology, and simultaneously, its touch panel structure design also is very diversified and complicated, thereby has also caused more association problem.At present, adopt the ITO(tin indium oxide of single face multiple spot in some touch panel structure designs, Indium Tin Oxides) electrode structure, thus also produced very dark electrode shadow problem.The principle that its electrode shadow produces is: the specific refractory power of electrode is 1.70, it is higher than the specific refractory power 1.50 of glass far away, and cover-plate glass be generally 1.50-1.52 with the capacitive touch screen of the bonding usefulness of sensor of ITO electrode with the specific refractory power of curable adhesive, also be far smaller than the specific refractory power of ITO electrode, so just have larger refractive index difference after fitting, also just cause touch panel can produce very dark shadow, thereby affected visual effect.
At present capacitive touch screen with the product technology of curable adhesive mainly be rest in that association is vertical, Sony, Du Pont, Le Tai and help prestige etc. abroad and in the hand of Taiwan company, but the capacitive touch screen that each company does not all have to eliminate the electrode shadow at present is with the disappear product of shadow glue (the shadow glue that disappears refers to eliminate a kind of glue of electrode shadow in capacitive touch screen) of photocuring, its existing capacitive touch screen all can't be eliminated the electrode shadow that produces in the touch panel with curable adhesive, its shortcoming is exactly that specific refractory power is too low.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the defective that can not eliminate the electrode shadow of touch panel in the prior art for the bonding curable adhesive of capacitive touch screen, provide a kind of for the bonding photocuring of the capacitive touch screen shadow glue and preparation method thereof that disappears, the transmitance of this shadow glue that disappears is more than or equal to 99%; Specific refractory power is more than or equal to 1.68 after solidifying; Near the specific refractory power 1.7 of ITO electrode, can basically eliminate single face ITO structure in the generation of electrode shadow, reach preferably visual effect.
In order to solve the problems of the technologies described above, the present invention proposes following technical scheme: a kind of for the bonding photocuring of the capacitive touch screen shadow glue that disappears, its component by following weight percent forms: matrix resin 50%-80%; Reactive monomer 10%-40%; Light trigger 1%-5%; Auxiliary agent 1%-5%;
Described matrix resin is one or more the mixture in acrylate modified fluorenes resinoid, the acrylate modified triazines resin;
Described matrix resin is one or more the mixture in the following material: with the modification fluorenes resinoid of acrylate group and phenyl ring group; Modification triazines resin with acrylate group;
Described reactive monomer is one or more the mixture in the acrylic ester monomer, and this acrylic ester monomer is the free radical type activity diluting monomer of high refractive index;
Described light trigger is one or both the mixture in the free radical photo-initiation, and described free radical photo-initiation is one or more the mixture in the following material: scission reaction photoinitiator bitter almond oil camphor and derivative thereof, acetophenone derivs, acylphosphine oxide; The light trigger benzophenone of hydrogen elimination reaction mechanism and tertiary amine title complex, thioxanthone and derivative thereof, two imidazoles; The high-molecular optical initiator of oligomeric polyfunctional group-a-hydroxyketone; The visible light initiator camphorquinone;
Described auxiliary agent is one or both the mixture in silane coupling agent, the flow agent;
This silane coupling agent is one or more the mixture in the following material: epoxy silane class coupling agent, aminosilane class coupling agent, methacryloxypropyl silane class coupling agent;
This flow agent is the esters of acrylic acid flow agent.
The further restriction of technique scheme is: described matrix resin is two [4-(the 2-acryloyl-oxy base oxethyl) phenyl] fluorenes of one or more the mixture in the following material: 9,9-; Modification triazine acrylate resin; Modification triazine methacrylate resin.
The further restriction of technique scheme is: this acrylic ester monomer is one or more the mixture in the following material: 2-thiophenyl ethyl propylene acid esters; Adjacent phenyl benzene oxygen ethyl propylene acid esters; 2-hydroxyl-3-phenyl phenoxy propyl acrylate; (4) ethoxyquin bisphenol S diacrylate; (2) ethoxyquin bisphenol a dimethacrylate.
The further restriction of technique scheme is: this epoxy silane class coupling agent is one or more the mixture in the following material: γ-glycidyl ether oxygen propyl trimethoxy silicane; β-(3，4-epoxycyclohexyl)ethyl trimethoxysilane;
This aminosilane class coupling agent is one or more the mixture in the following material: γ-aminopropyl triethoxysilane; N-β-(aminoethyl)-γ-aminopropyltrimethoxysilane;
This methacryloxypropyl silane class coupling agent is γ-methacryloxypropyl trimethoxy silane.
The further restriction of technique scheme is: this flow agent is one or more the mixture in the following material: polyacrylate solution; The non-ionic type acrylic acid copolymer soln; The ionic polyacrylate solution; Fluorine modified polyacrylate solution.
In order to solve the problems of the technologies described above, the present invention proposes following technical scheme: a kind ofly prepare above-mentionedly for the disappear preparation method of shadow glue of the bonding photocuring of capacitive touch screen, it may further comprise the steps:
Step 1: according to weight percent, get matrix resin 50%-80%, reactive monomer 10%-40%, light trigger 1%-5%, auxiliary agent 1%-5%;
Step 2: stir and get final product.
The further restriction of technique scheme is: described matrix resin is two [4-(the 2-acryloyl-oxy base oxethyl) phenyl] fluorenes of one or more the mixture in the following material: 9,9-; Modification triazine acrylate resin; Modification triazine methacrylate resin.
The further restriction of technique scheme is: this acrylic ester monomer is one or more the mixture in the following material: 2-thiophenyl ethyl propylene acid esters; Adjacent phenyl benzene oxygen ethyl propylene acid esters; 2-hydroxyl-3-phenyl phenoxy propyl acrylate; (4) ethoxyquin bisphenol S diacrylate; (2) ethoxyquin bisphenol a dimethacrylate.
The further restriction of technique scheme is: this epoxy silane class coupling agent is one or more the mixture in the following material: γ-glycidyl ether oxygen propyl trimethoxy silicane; β-(3，4-epoxycyclohexyl)ethyl trimethoxysilane;
This aminosilane class coupling agent is one or more the mixture in the following material: γ-aminopropyl triethoxysilane; N-β-(aminoethyl)-γ-aminopropyltrimethoxysilane;
This methacryloxypropyl silane class coupling agent is γ-methacryloxypropyl trimethoxy silane.
The further restriction of technique scheme is: this flow agent is one or more the mixture in the following material: polyacrylate solution; The non-ionic type acrylic acid copolymer soln; The ionic polyacrylate solution; Fluorine modified polyacrylate solution.
The present invention has following beneficial effect: provide a kind of for the bonding photocuring of the capacitive touch screen shadow glue and preparation method thereof that disappears, the transmitance of this shadow glue that disappears is more than or equal to 99%; Specific refractory power is more than or equal to 1.68 after solidifying; The generation of electrode shadow reaches preferably visual effect in can basically eliminate single face ITO structure.Mainly overcome present capacitive touch screen stick with the do not disappear shortcoming of shadow function of curable adhesive.
Embodiment
The present invention proposes a kind of for the bonding photocuring of the capacitive touch screen shadow glue that disappears, and its component by following weight percent forms: matrix resin 50%-80%; Reactive monomer 10%-40%; Light trigger 1%-5%; Auxiliary agent 1%-5%.
Described matrix resin is one or more the mixture in acrylate modified fluorenes resinoid, the acrylate modified triazines resin.
Described matrix resin is one or more the mixture in the following material: with the modification fluorenes resinoid of acrylate group and phenyl ring group, specifically can select the product 9 of Guangzhou greenery chemical industry, two [4-(2-acryloyl-oxy base oxethyl) phenyl] fluorenes (A-BPEF) of 9-etc.; With the modification triazines resin of acrylate group, specifically can select Bo Ma company product grade is the modification triazine acrylate resin of XMS-224, the modification triazine methacrylate resin that the trade mark is BMM-215 etc.
Described matrix resin is the fluorenes resinoid with acrylate group and phenyl ring group, and it is because have the complicated lopps structure of fluorenes class and benzene ring structure, so have very high specific refractory power.
Described matrix resin is the modification triazines resin with acrylate group, and it is because there is triazines hexa-member heterocycle class formation, so have very high specific refractory power.
Described reactive monomer is one or more the mixture in the acrylic ester monomer.
This acrylic ester monomer is the free radical type activity diluting monomer of high refractive index, it is one or more the mixture in the following material: 2-thiophenyl ethyl propylene acid esters (PTEA, can select Guangzhou Dike Composite Technology Co., Ltd.'s trade mark is the product of CM8101); Adjacent phenyl benzene oxygen ethyl propylene acid esters (OPPEA can select Guangzhou chloranthy chemical product); 2-hydroxyl-3-phenyl phenoxy propyl acrylate (OPPGEA, optional be full of the trade mark of sharpening worker company limited with Shanghai be the product of AM6113); (4) ethoxyquin bisphenol S diacrylate (BPS4EODA, optional be full of the trade mark of sharpening worker company limited with Shanghai be the product of AM6211); (2) ethoxyquin bisphenol a dimethacrylate (trade mark that can select Sartomer company is the product of SR348) etc.
Described light trigger is one or both the mixture in the free radical photo-initiation.
Described free radical photo-initiation is one or more the mixture in the following material: scission reaction photoinitiator bitter almond oil camphor and derivative thereof, acetophenone derivs, acylphosphine oxide, such as 184,1173,907, TPO, BDK etc.; The light trigger benzophenone of hydrogen elimination reaction mechanism and tertiary amine title complex, thioxanthone and derivative thereof, two imidazoles are such as BP, BMS, MBB, ITX, EHA etc.; The high-molecular optical initiator of oligomeric polyfunctional group-a-hydroxyketone is such as ESACURE ONE, ESACURE150 etc.; The visible light initiator camphorquinone.
Described auxiliary agent is one or both the mixture in silane coupling agent, the flow agent.
This silane coupling agent is one or more the mixture in the following material: epoxy silane class coupling agent, aminosilane class coupling agent, methacryloxypropyl silane class coupling agent.
This epoxy silane class coupling agent is one or more the mixture in the following material: the trade mark is γ-glycidyl ether oxygen propyl trimethoxy silicane of KH-560, KBM403 and A-187; The trade mark is the β-(3，4-epoxycyclohexyl)ethyl trimethoxysilane of KBM-303 etc.
This aminosilane class coupling agent is one or more the mixture in the following material: the trade mark is the γ-aminopropyl triethoxysilane of KH-550, KBM-903, A-1100; The trade mark is N-β-(aminoethyl)-γ-aminopropyltrimethoxysilane of KBM603 etc.
This methacryloxypropyl silane class coupling agent is that the trade mark is γ-methacryloxypropyl trimethoxy silane of KH-570, KBM-503 and A-174.
This flow agent is the esters of acrylic acid flow agent, and be one or more the mixture in the following material: the trade mark is the polyacrylate solution of TEGO-370, TEGO-460, TEGO-300, BYK355, BYK3440; The trade mark is the non-ionic type acrylic acid copolymer soln of BYK380N; The trade mark is the ionic polyacrylate solution of BYK381; The trade mark is the fluorine modified polyacrylate solution of BYK388 etc.
The present invention proposes a kind ofly to prepare above-mentionedly for the disappear preparation method of shadow glue of the bonding photocuring of capacitive touch screen, and it may further comprise the steps:
Step 1: according to weight percent, get matrix resin 50%-80%, reactive monomer 10%-40%, light trigger 1%-5%, auxiliary agent 1%-5%;
Step 2: stir and get final product.
Below further specify technical scheme of the present invention by specific embodiment.
Embodiment 1
Get following each component,
9 of matrix resin: 80g, two [4-(the 2-acryloyl oxyethyl group) phenyl] fluorenes (A-BPEF selects Guangzhou chloranthy chemical product) of 9-,
The adjacent phenyl benzene oxygen ethyl propylene acid esters (OPPEA selects Guangzhou chloranthy chemical product) of reactive monomer: 15g,
The trade mark of light trigger: 4g is the 1-hydroxyl-cyclohexyl benzophenone of I-184,
The coupling agent of auxiliary agent: 0.5g, selecting the trade mark is γ-methacryloxypropyl trimethoxy silane of A-174, also has the flow agent of 0.5g, selecting the trade mark is the polyacrylate solution of TEGO-370.
Above-mentioned each component stirs and get final product.
Through converting, matrix resin accounts for 80%, and reactive monomer accounts for 15%, and the light light trigger accounts for 4%, auxiliary agent 1%.
Embodiment 2
Get following each component,
The trade mark of matrix resin: 50g is the modification triazine acrylate resin of XMS-224,
The 2-hydroxyl of reactive monomer: 40g-3-phenyl phenoxy propyl acrylate (OPPGEA, selecting Shanghai to be full of the sharpening worker company limited trade mark is the product of AM6113),
The trade mark of light trigger: 5g is the high-molecular optical initiator of the oligomeric polyfunctional group-a-hydroxyketone of ESACURE ONE,
The coupling agent of auxiliary agent: 2.5g, selecting the trade mark is the γ-aminopropyl triethoxysilane of A-1100, and the flow agent of 2.5g, selecting the trade mark is the polyacrylate solution of TEGO-460.
Above-mentioned each component stirs and get final product.
Through converting, matrix resin accounts for 50%, and reactive monomer accounts for 40%, and light trigger accounts for 5%, auxiliary agent 5%.
Embodiment 3
Get following each component,
The trade mark of matrix resin: 70g is the modification triazine methacrylate resin of BMM-215,
The 2-thiophenyl ethyl propylene acid esters of reactive monomer: 28g (PTEA, the trade mark of selecting Guangzhou Dike Composite Technology Co., Ltd. is the product of CM8101),
The trade mark of light trigger: 0.5g is the 1-hydroxyl-cyclohexyl benzophenone of I-184, and 0.5g 2,4,6-trimethylbenzoyl-diphenyl phosphine oxide (TPO),
The coupling agent of auxiliary agent: 0.5g, selecting the trade mark is γ-glycidyl ether oxygen propyl trimethoxy silicane of A-187, also has the flow agent of 0.5g, selecting the trade mark is the ionic polyacrylate solution of BYK381.
Above-mentioned each component stirs and get final product.
Through converting, matrix resin accounts for 70%, and reactive monomer accounts for 28%, and light trigger accounts for 1%, auxiliary agent 1%.
Embodiment 4
Get following each component,
9 of matrix resin: 40g, two [4-(the 2-acryloyl oxyethyl group) phenyl] fluorenes (A-BPEF selects Guangzhou chloranthy chemical product) of 9-, and the 25g trade mark is the modification triazine acrylate resin of XMS-224,
(4) ethoxyquin bisphenol S diacrylate of reactive monomer: 30g (BPS4EODA, selecting Shanghai to be full of the trade mark of sharpening worker company limited is the product of AM6211),
Light trigger: the 2g trade mark is the 1-hydroxyl-cyclohexyl benzophenone of I-184, and the 1g trade mark is the high-molecular optical initiator of the oligomeric polyfunctional group of ESACURE ONE-a-hydroxyketone,
The coupling agent of auxiliary agent: 1g, selecting the trade mark is the γ-aminopropyl triethoxysilane of A-1100, and the flow agent of 1g, selecting the trade mark is the polyacrylate solution of BYK355.
Above-mentioned each component stirs and get final product.
Through converting, matrix resin accounts for 65%, and reactive monomer accounts for 30%, and light trigger accounts for 3%, auxiliary agent 2%.
Embodiment 5
Get following each component,
9 of matrix resin: 50g, two [4-(the 2-acryloyl oxyethyl group) phenyl] fluorenes (A-BPEF selects Guangzhou chloranthy chemical product) of 9-, and the 20g trade mark is the modification triazine acrylate resin of XMS-224,
(2) ethoxyquin bisphenol a dimethacrylate of reactive monomer: 24g (trade mark of selecting Sartomer company is the product of SR348),
Light trigger: the 5g trade mark is the 1-hydroxyl-cyclohexyl benzophenone of I-184,
The coupling agent of auxiliary agent: 0.5g, selecting the trade mark is γ-glycidyl ether oxygen propyl trimethoxy silicane of A-187, and the flow agent of 0.5g, selecting the trade mark is the polyacrylate solution of TEGO-460.
Above-mentioned each component stirs and get final product.
Through converting, matrix resin accounts for 70%, and reactive monomer accounts for 24%, and light trigger accounts for 5%, auxiliary agent 1%.
Embodiment 6
Get following each component,
Matrix resin: the 40g trade mark is the modification triazine acrylate resin of XMS-224, and the 35g trade mark is the modification triazine acrylate resin of XMS-224,
The 2-thiophenyl ethyl propylene acid esters of reactive monomer: 10g (PTEA, the trade mark of selecting Guangzhou Dike Composite Technology Co., Ltd. is the product of CM8101), and the adjacent phenyl benzene oxygen ethyl propylene acid esters (OPPEA selects Guangzhou chloranthy chemical product) of 10g,
Light trigger: the 4g trade mark is the high-molecular optical initiator of the oligomeric polyfunctional group-a-hydroxyketone of ESACURE ONE,
The coupling agent of auxiliary agent: 0.5g, selecting the trade mark is γ-methacryloxypropyl trimethoxy silane of A-174, and the flow agent of 0.5g, selecting the trade mark is the polyacrylate solution of TEGO-370.
Above-mentioned each component stirs and get final product.
Through converting, matrix resin accounts for 75%, and reactive monomer accounts for 20%, and light trigger accounts for 4%, auxiliary agent 1%.
Embodiment 7
Get following each component,
9 of matrix resin: 35g, two [4-(the 2-acryloyl oxyethyl group) phenyl] fluorenes (A-BPEF, Guangzhou chloranthy chemical product) of 9-, the 20g trade mark is the modification triazine acrylate resin of XMS-224, and the 20g trade mark is the modification triazine acrylate resin of XMS-224
The 2-hydroxyl of reactive monomer: 10g-3-phenyl phenoxy propyl acrylate (OPPGEA, selecting Shanghai to be full of the trade mark of sharpening worker company limited is the product of AM6113), and 10g(4) ethoxyquin bisphenol S diacrylate (BPS4EODA, selecting Shanghai to be full of the trade mark of sharpening worker company limited is the product of AM6211)
Light trigger: the 3.5g trade mark is the 1-hydroxyl-cyclohexyl benzophenone of I-184, and 0.5g 2,4,6-trimethylbenzoyl-diphenyl phosphine oxide (TPO),
The coupling agent of auxiliary agent: 0.5g, selecting the trade mark is γ-glycidyl ether oxygen propyl trimethoxy silicane of A-187, and the flow agent of 0.5g, selecting the trade mark is the non-ionic type acrylic acid copolymer soln of BYK380N.
Above-mentioned each component stirs and get final product.
Through converting, matrix resin accounts for 75%, and reactive monomer accounts for 20%, and light trigger accounts for 4%, auxiliary agent 1%.
The shadow glue sample that disappears that above 7 embodiment are made carries out performance test, simultaneously with Japan association vertical HRJ-21, Sony SVR2010, help the product such as prestige TP-2500 and do contrast, mainly test the performances such as its viscosity, transmittance, specific refractory power, hardness, cure shrinkage, anti-xanthochromia and cold-hot impact.
Viscosity: use the NDJ-1 rotational viscosimeter, at 25 ℃ of lower test gelatin viscosities.
Transmittance: use the glued membrane transmittance after NDH 5000W haze meter (Nippon Denshoku) is measured curing;
Specific refractory power: use Abbe refractometer to test, concrete grammar is according to ASTM D-1218;
Hardness: use the glued membrane hardness after the Shore durometer test is solidified;
The cure shrinkage test, the method of weighing with graduated cylinder is first tested its liquid density, then carry out an adhesive curing on glass, so that drip for the glue of fritter after solidifying, get a certain amount of glue and drip and weigh, can calculate the liquid volume that this a certain amount of glue drips, then use drainage to test its solid-state lower volume, the reusable liquid volume deducts solid-state volume divided by liquid volume, namely gets cure shrinkage;
The test of anti-xanthochromia is shone under ultraviolet lamp, carry out the exposure of 30000 mJ/cm2 intensity after, observation period xanthochromia situation, tstr LAB value has judged whether yellowing phenomenon by its color space.
Reliability testing is used and respectively to be organized tackiness agent, and glass cover-plate and sensor are carried out bonding applying, behind the completion of cure, uses the thermal shock case to test test condition :-30 ℃, and 30min/85 ℃, 30min * 240 circulation.Then leave standstill to room temperature, observe its bonding situation and have or not unusually.
Test performance data such as table 1.
Table 1 various embodiments of the present invention prepare the properties test chart of product
Performance comparison by table 1 contrast external product association vertical HRJ-21, Sony SVR2010, is helped prestige TP-2500 as can be known, finds that specific refractory power is significantly increased, and substantially reaches after the curing more than 1.68, very near the specific refractory power 1.70 of ITO electrode.This shows that the shadow glue that originally disappears has overcome present capacitive touch screen too low with the curable adhesive specific refractory power, can not eliminate the defective of the electrode shadow of touch panel, provide a kind of for the bonding photocuring of the capacitive touch screen shadow glue and preparation method thereof that disappears, the transmitance of this shadow glue that disappears is more than or equal to 99%; Specific refractory power is more than or equal to 1.68 after solidifying, can basically eliminate single face ITO structure in the generation of electrode shadow, reach preferably visual effect, can be used as photocuring that a kind of capacitive touch screen the uses shadow glue that disappears.
Claims (10)
1. one kind is used for the bonding photocuring of the capacitive touch screen shadow glue that disappears, and its component by following weight percent forms: matrix resin 50%-80%; Reactive monomer 10%-40%; Light trigger 1%-5%; Auxiliary agent 1%-5%;
Described matrix resin is one or more the mixture in acrylate modified fluorenes resinoid, the acrylate modified triazines resin;
Described matrix resin is one or more the mixture in the following material: with the modification fluorenes resinoid of acrylate group and phenyl ring group; Modification triazines resin with acrylate group;
Described reactive monomer is one or more the mixture in the acrylic ester monomer, and this acrylic ester monomer is the free radical type activity diluting monomer of high refractive index;
Described light trigger is one or both the mixture in the free radical photo-initiation, and described free radical photo-initiation is one or more the mixture in the following material: scission reaction photoinitiator bitter almond oil camphor and derivative thereof, acetophenone derivs, acylphosphine oxide; The light trigger benzophenone of hydrogen elimination reaction mechanism and tertiary amine title complex, thioxanthone and derivative thereof, two imidazoles; The high-molecular optical initiator of oligomeric polyfunctional group-a-hydroxyketone; The visible light initiator camphorquinone;
Described auxiliary agent is one or both the mixture in silane coupling agent, the flow agent;
This silane coupling agent is one or more the mixture in the following material: epoxy silane class coupling agent, aminosilane class coupling agent, methacryloxypropyl silane class coupling agent;
This flow agent is the esters of acrylic acid flow agent.
2. according to claim 1 a kind of for the bonding photocuring of the capacitive touch screen shadow glue that disappears, it is characterized in that: described matrix resin is two [4-(the 2-acryloyl-oxy base oxethyl) phenyl] fluorenes of one or more the mixture in the following material: 9,9-; Modification triazine acrylate resin; Modification triazine methacrylate resin.
3. according to claim 1 a kind of for the bonding photocuring of the capacitive touch screen shadow glue that disappears, it is characterized in that: this acrylic ester monomer is one or more the mixture in the following material: 2-thiophenyl ethyl propylene acid esters; Adjacent phenyl benzene oxygen ethyl propylene acid esters; 2-hydroxyl-3-phenyl phenoxy propyl acrylate; (4) ethoxyquin bisphenol S diacrylate; (2) ethoxyquin bisphenol a dimethacrylate.
4. according to claim 1 a kind of for the bonding photocuring of the capacitive touch screen shadow glue that disappears, it is characterized in that: this epoxy silane class coupling agent is one or more the mixture in the following material: γ-glycidyl ether oxygen propyl trimethoxy silicane; β-(3，4-epoxycyclohexyl)ethyl trimethoxysilane;
This aminosilane class coupling agent is one or more the mixture in the following material: γ-aminopropyl triethoxysilane; N-β-(aminoethyl)-γ-aminopropyltrimethoxysilane;
This methacryloxypropyl silane class coupling agent is γ-methacryloxypropyl trimethoxy silane.
5. according to claim 1 a kind of for the bonding photocuring of the capacitive touch screen shadow glue that disappears, it is characterized in that: this flow agent is one or more the mixture in the following material: polyacrylate solution; The non-ionic type acrylic acid copolymer soln; The ionic polyacrylate solution; Fluorine modified polyacrylate solution.
6. one kind prepares and as claimed in claim 1ly it is characterized in that for the disappear preparation method of shadow glue of the bonding photocuring of capacitive touch screen, and it may further comprise the steps:
Step 1: according to weight percent, get matrix resin 50%-80%, reactive monomer 10%-40%, light trigger 1%-5%, auxiliary agent 1%-5%;
Step 2: stir and get final product.
7. according to claim 6 for the disappear preparation method of shadow glue of the bonding photocuring of capacitive touch screen, it is characterized in that, described matrix resin is two [4-(the 2-acryloyl-oxy base oxethyl) phenyl] fluorenes of one or more the mixture in the following material: 9,9-; Modification triazine acrylate resin; Modification triazine methacrylate resin.
8. according to claim 6ly it is characterized in that for the disappear preparation method of shadow glue of the bonding photocuring of capacitive touch screen, this acrylic ester monomer is one or more the mixture in the following material: 2-thiophenyl ethyl propylene acid esters; Adjacent phenyl benzene oxygen ethyl propylene acid esters; 2-hydroxyl-3-phenyl phenoxy propyl acrylate; (4) ethoxyquin bisphenol S diacrylate; (2) ethoxyquin bisphenol a dimethacrylate.
9. according to claim 6 for the disappear preparation method of shadow glue of the bonding photocuring of capacitive touch screen, it is characterized in that, this epoxy silane class coupling agent is one or more the mixture in the following material: γ-glycidyl ether oxygen propyl trimethoxy silicane; β-(3，4-epoxycyclohexyl)ethyl trimethoxysilane;
This aminosilane class coupling agent is one or more the mixture in the following material: γ-aminopropyl triethoxysilane; N-β-(aminoethyl)-γ-aminopropyltrimethoxysilane;
This methacryloxypropyl silane class coupling agent is γ-methacryloxypropyl trimethoxy silane.
10. according to claim 6ly it is characterized in that for the disappear preparation method of shadow glue of the bonding photocuring of capacitive touch screen, this flow agent is one or more the mixture in the following material: polyacrylate solution; The non-ionic type acrylic acid copolymer soln; The ionic polyacrylate solution; Fluorine modified polyacrylate solution.
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| CN104311461A (en) * | 2014-09-28 | 2015-01-28 | 上海维凯光电新材料有限公司 | Ethoxy (2) bisphenol S diacrylate and preparation method thereof |
| CN104327594A (en) * | 2014-08-28 | 2015-02-04 | 徐若谷 | Insulation black printing ink capable of eliminating ITO line shadow and manufacturing method thereof |
| CN107057612A (en) * | 2017-01-16 | 2017-08-18 | 哈尔滨工业大学无锡新材料研究院 | A kind of high transmission rate acrylate pressure sensitive adhesive and preparation method thereof |
| US9851827B2 (en) | 2014-05-28 | 2017-12-26 | Corning Incorporated | Touch-screen assembly with rigid interface between cover sheet and frame |
| CN109536087A (en) * | 2018-11-21 | 2019-03-29 | 苏州凡赛特材料科技有限公司 | Optics pressure sensitive adhesive and preparation method thereof |
| CN110964442A (en) * | 2019-12-05 | 2020-04-07 | 河源然生新材料有限公司 | High-refractive-index UV (ultraviolet) adhesive for naked-eye 3D and preparation method thereof |
| CN113278369A (en) * | 2021-05-25 | 2021-08-20 | 佛山禾邦新材料科技有限公司 | High-adhesion ultraviolet-curing three-proofing adhesive and preparation method thereof |
| CN113527930A (en) * | 2020-04-20 | 2021-10-22 | 杭州光粒科技有限公司 | Photopolymer composition, grating and preparation method thereof |
| CN114478948A (en) * | 2022-01-20 | 2022-05-13 | 深圳市希顺有机硅科技有限公司 | Photocuring high-refractive-index organic silicon gel |
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| US9851827B2 (en) | 2014-05-28 | 2017-12-26 | Corning Incorporated | Touch-screen assembly with rigid interface between cover sheet and frame |
| US10095344B2 (en) | 2014-05-28 | 2018-10-09 | Corning Incorporated | Touch-screen assembly with rigid interface between cover sheet and frame |
| CN104327594A (en) * | 2014-08-28 | 2015-02-04 | 徐若谷 | Insulation black printing ink capable of eliminating ITO line shadow and manufacturing method thereof |
| CN104327594B (en) * | 2014-08-28 | 2016-08-10 | 徐若谷 | A kind of insulating black ink eliminating ITO line shadow and preparation method thereof |
| CN104311461A (en) * | 2014-09-28 | 2015-01-28 | 上海维凯光电新材料有限公司 | Ethoxy (2) bisphenol S diacrylate and preparation method thereof |
| CN107057612A (en) * | 2017-01-16 | 2017-08-18 | 哈尔滨工业大学无锡新材料研究院 | A kind of high transmission rate acrylate pressure sensitive adhesive and preparation method thereof |
| CN109536087A (en) * | 2018-11-21 | 2019-03-29 | 苏州凡赛特材料科技有限公司 | Optics pressure sensitive adhesive and preparation method thereof |
| CN109536087B (en) * | 2018-11-21 | 2021-03-19 | 苏州凡赛特材料科技有限公司 | Optical pressure-sensitive adhesive and preparation method thereof |
| CN110964442A (en) * | 2019-12-05 | 2020-04-07 | 河源然生新材料有限公司 | High-refractive-index UV (ultraviolet) adhesive for naked-eye 3D and preparation method thereof |
| CN113527930A (en) * | 2020-04-20 | 2021-10-22 | 杭州光粒科技有限公司 | Photopolymer composition, grating and preparation method thereof |
| CN113278369A (en) * | 2021-05-25 | 2021-08-20 | 佛山禾邦新材料科技有限公司 | High-adhesion ultraviolet-curing three-proofing adhesive and preparation method thereof |
| CN113278369B (en) * | 2021-05-25 | 2022-06-28 | 佛山禾邦新材料科技有限公司 | High-adhesion ultraviolet-curing three-proofing adhesive and preparation method thereof |
| CN114478948A (en) * | 2022-01-20 | 2022-05-13 | 深圳市希顺有机硅科技有限公司 | Photocuring high-refractive-index organic silicon gel |
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