CN103911078A - Ultraviolet curing adhesive with high light transmittance for fitting touch panel - Google Patents
Ultraviolet curing adhesive with high light transmittance for fitting touch panel Download PDFInfo
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- CN103911078A CN103911078A CN201410135940.1A CN201410135940A CN103911078A CN 103911078 A CN103911078 A CN 103911078A CN 201410135940 A CN201410135940 A CN 201410135940A CN 103911078 A CN103911078 A CN 103911078A
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Abstract
The invention discloses an ultraviolet curing adhesive with high light transmittance for fitting a touch panel. The ultraviolet curing adhesive is prepared from the following raw materials by weight percent: 5.8-59% of modified liquid isoprene rubber containing methacryloxy and vinyl, 5.8-59% of polybutadiene rubber modified by organosilicone, 2-10% of oligourethane with an acryloxy group and a methacryloxy group, 0.5-14.5% of polyfunctional chain alkenyl acrylic ester, 1.5-10.5% of polyfunctional heterocyclic methacrylate, 20-59% of free radical photoinitiator, 1.1-10.8% of cationic light initiator, 0.5-14.6% of defoamer and 0-6% of antioxidant. According to the ultraviolet curing adhesive, the viscosity is 2000cps, the light transmittance is greater than or equal to 98%, the refractive index is 1.51-1.53, the shore hardness is A20-25, the volume shrinkage is smaller than or equal to 1%, the dielectric constant is 2.1-2.5, the curing energy is smaller than or equal to 1500MJ, the pH value is 6.8-7.2, the yellowing index is smaller than or equal to 0.5, and the ultraviolet curing adhesive has good high-temperature and high-humidity performances, and excellent hot and cold impact performances.
Description
Technical field
The present invention relates to the ultraviolet solidified adhesive of contact panel laminating high transmission rate, relate in particular to one and can be used for touch screen protective glass and glass, glass and engineering plastics, fixed bonding between touch screen protective glass and LCD screen, Electronic Paper, transparent devices bonding, projection screen assembling, aerospace or the assembling of military optics, indicating meter assembling, lens assembling, resistive touch screen G+F+F, F+F, capacitive touch screen, panel, the laminating of the plastic materials such as ICON and glass and polycarbonate is for the extraordinary ultraviolet curing optical adhesive of cementing transparent optical element (as camera lens etc.).
Background technology
The widespread use of capacitance touch screen has met the needs of electronic product of new generation, also for the new electronic chemical product of exploitation has proposed new requirement.Liquid optical cement stick is a kind of single-component adhesive can ultraviolet curing with optical property, is called for short optical cement.Optical cement is one of material crucial in capacitance touch screen production process, is mainly applicable to the bonding and protection between projection-type capacitive touch screen panel.The performance of optical cement is to affect the reliability of capacitance touch screen and the key factor of qualification rate.Conventionally, optical cement should have higher bonding force, 99% light transmittance, low-shrinkage, high refractive index, high transmission rate, low-yellowing, easily reprocessing property, solidify after the performance characteristics such as Long-term Anti ultraviolet ray, high-temp resisting high-humidity resisting, cold-hot impact excellence.
The specific performance of liquid optical cement is as follows:
1, high light transmittance (full penetration coefficient >99%)
2, bonding strength is high and easily roll over glue and reprocess defective adhesive.
3, high clinging power, high weather-proof, water tolerance, high temperature resistant, uvioresistant, long-time use can product xanthochromia, peels off and rotten problem.
4, hot and humid performance is good: through the condition of 85 ℃ 85% optical property Bianization Shuai≤1% after 1000 hours.
5, thermal shock excellent performance: optical property velocity of variation≤1% after 1000 circulations of-20 ℃ to 85 ℃ thermal shocks.
6, viscosity is little, easy handling.
7, curing energy is low, and production efficiency is high.
8, shrinking percentage is extremely low, is difficult for causing the distortion of bonding plane.
Along with capacitance touch screen industry develops rapidly, liquid optical cement demand constantly increases, and market potential is huge.The liquid optical cement product of releasing in the market, though there are many kinds, can not accomplish both to have solidified that energy is low, the high shrinking percentage again of bonding strength is little; And all to be improved at product stability and operability.According to performance requriements and market requirement situation, be necessary to develop a kind of tackiness agent, can accomplish low-yield solidifying, cohesive strength is high and shrinking percentage is low, can meet again the automatization requirement of operation.
Summary of the invention
The present invention for the existing touch-screen optical adhesive that solves can not low-yield curing while shrinking percentage low technical problem again, the liquid optical cement stick that provide a kind of and can low-yieldly solidify, shrinking percentage is less than 1%, bonding force is high, easily reprocesses, transmittance is greater than 99%.
For solving the problems of the technologies described above, the ultraviolet solidified adhesive of high transmission rate for the contact panel laminating that the present invention proposes, is formed by the preparation of raw material of following weight percentage:
Modified liquid synthetic polyisoprene-5.8～59% that contains methacryloxy and vinyl,
Organic-silicon-modified polybutadiene rubber-5.8～59%,
Have acryloyl-oxy group and methacryloxy group oligourethane-2～10%,
Polyfunctional alkenyl acrylate-0.5～14.5%,
Multifunctional heterocyclyl methyl acrylate-1.5～10.5%,
Radical photoinitiator-20～59%,
Cationic photoinitiator-1.1～10.8%,
Defoamer-0.5～14.6%,
Oxidation inhibitor-0～6%.
Chief component of the present invention is the elastomerics of modify and graft, can utilize UV photocuring.It has good bonding force for various demonstration base materials, as glass, PET, PMMA.Can be applicable to indicating meter, contact panel and any product that needs optical clear character.Major function can increase the shock-resistance of panel, its specific refractory power (1.51) approaches with the specific refractory power of glass (1.50-1.52), can increase panel luminance and comparative, can reach more than 99% with respect to glass light penetration coefficient, volumetric shrinkage is low, after ultraviolet light polymerization, still there is heavy industry, can improve the good article rate of panel processing procedure.Viscosity is low can be comprehensively coated with, and can promote bonding force, and good fluidity in coating process, can improve production capacity.
In the middle of traditional LCD and Watch glass, there is gas cloud, can cause scattering of light because specific refractory power is different to such an extent as to contrast gradient reduction, by adopting the direct bonding reflection case that reduces of LCD and liquid optical cement, improve contrast gradient and improve legibility.While using optical cement adhesive linkage, also can improve antidetonation and shock-resistance and reduce the advantage such as condensation vapor except increasing optical characteristics, due to adopted the attaching process of liquid optical cement improved indicating meter comparative, color saturability, increase legibility under brightness, sunlight.
Owing to having adopted said components proportioning, the present invention has following superior performance: 1. viscosity: 2000cps; 2. transmittance >=98%; 3. specific refractory power 1.51-1.53; 4. hardness: Shao Shi A20-25, volumetric shrinkage≤1%; 5. specific inductivity: 2.1-2.5; 6. solidify energy :≤1500MJ; 7. pH value: 6.8-7.2; 8. xanthochromia index≤0.5; 9. hot and humid performance is good: through the condition of 85 ℃ 85% optical property Bianization Shuai≤1% after 1000 hours; 10. thermal shock excellent performance: optical property velocity of variation≤1% after 1000 circulations of-20 ℃ to 85 ℃ thermal shocks.
Embodiment
The ultraviolet solidified adhesive of high transmission rate for the contact panel laminating that the present invention proposes, can be formed by the preparation of raw material of following weight percentage:
Modified liquid synthetic polyisoprene-5.8～59% that contains methacryloxy and vinyl,
Organic-silicon-modified polybutadiene rubber-5.8～59%,
Have acryloyl-oxy group and methacryloxy group oligourethane-2～10%,
Polyfunctional alkenyl acrylate-0.5～14.5%,
Multifunctional heterocyclyl methyl acrylate-1.5～10.5%,
Radical photoinitiator-20～59%,
Cationic photoinitiator-1.1～10.8%,
Defoamer-0.5～14.6%,
Oxidation inhibitor-0～6%.
Below in conjunction with specific embodiment, the present invention is further illustrated:
Embodiment 1
The contact panel laminating that the present embodiment provides is formed by the preparation of raw material of following weight percent content with the ultraviolet solidified adhesive of high transmission rate:
Embodiment 2
The contact panel laminating that the present embodiment provides is formed by the preparation of raw material of following weight percent content with the ultraviolet solidified adhesive of high transmission rate:
Embodiment 3
The contact panel laminating that the present embodiment provides is formed by the preparation of raw material of following weight percent content with the ultraviolet solidified adhesive of high transmission rate:
Embodiment 4
The contact panel laminating that the present embodiment provides is formed by the preparation of raw material of following weight percent content with the ultraviolet solidified adhesive of high transmission rate:
Embodiment 5
In above-mentioned specific embodiment, can be replaced or be changed by following related raw material according to different demands, select related raw material below to configure the present invention, be all requirement according to the invention, is all specific embodiments of the invention, wherein:
1, modified liquid synthetic polyisoprene, selects the modified liquid synthetic polyisoprene that contains methacryloxy and vinyl.Its average functionality is 0.9～2.5, and number-average molecular weight is 20000～40000, is preferably 22000～35000, more preferably 25000～33000; Second-order transition temperature is-80 ℃～0 ℃, is preferably-60 ℃～0 ℃, more preferably-50 ℃～-10 ℃.
The modified liquid synthetic polyisoprene that contains methacryloxy and vinyl is the isoprene copolymer by reactive functional groups modification, for example, isoprene copolymer can be the polyisoprene of acrylate group of grafting or the polyisoprene of the vinyl groups of grafting.The number-average molecular weight of the polyisoprene main chain of these grafting or the polyphosphazene polymer isoprene of main chain is 20000-50000, is preferably 22000-40000, more preferably 25000-35000.The acrylate group of grafting or the vinyl groups of grafting can be positioned at the end of isoprene oligopolymer, or can be the branches of isoprene oligopolymer.The structure of methacryloxy is CH2=CRC(0) 0-, wherein R is H or CH3.
One has the oligourethane of acryloyl-oxy group and methacryloxy group, and it is also called urethane methacrylate oligopolymer sometimes.At adhesive composite, the polyisoprene with acryloxy and vinyl may be used alone, or some polyisoprene in any combination have the particular type of acryloxy and vinyl and the desired properties from adhesive products is depended in their combination.
2, organic-silicon-modified polybutadiene rubber, number-average molecular weight is 5000-20000, more preferably 6500-15000, even more preferably 7000-10000, is particularly preferably 7500-9000, and wherein organosilicon inarch content is at 10-40%.
The oligopolymer of the organic-silicon-modified liquid polybutadiene is here the product obtaining by anionoid polymerization or polycoordination, and its molecular weight or viscosity can be by regulating the consumption of initiator, and the methods such as the consumption of chain-transfer agent are controlled.Organic-silicon-modified liquid polybutadiene can be selected from following business-like product: the Riconl30 polyhutadiene of the PB-3600 of Daicel chemical company and Sartomer company.In the present invention, the gross weight meter based on binder composition, the binder composition of the amount of the organic-silicon-modified liquid polybutadiene of use may be 5.8-59 % by weight, preferably 10～50 % by weight, more preferably 20-45 % by weight.
3, oligourethane, can select the oligourethane with acryloyl-oxy group and methacryloxy.Oligourethane is a kind of functionalized oligopolymer or polymkeric substance, has the light-struck group of UV of methacryloxy or acryloxy or vinyl reaction on its molecular chain.These oligopolymer or polymkeric substance preferably have low to medium molecular weight, and for example, the number-average molecular weight of functionalized oligomeric thing or polymkeric substance is approximately 1000 to approximately 50000 conventionally, be preferably 2000-40000, more preferably 5000-35000, more preferably 8000-25000, more preferably 9000-20000.The group of methacryloxy or acryloxy or vinyl can be positioned at the end of polymer chain, or distribute along the polymkeric substance end of the chain, described functionalized oligomeric thing or polymkeric substance are by irradiating curing group, preferably have average functionality and be greater than 1 to being less than or equal to 3, special average functionality is 1.5～2.5.The average number methacryloxy that " average functionality " refers to or the macromolecular chain of acryloxy or vinyl groups.
Oligourethane can preferably include: urethane diacrylate CN9018, CN9021, CN3108, CN3211, commercial can acquisition from Sartomer company.The oligopolymer of 80 % by weight one acrylate functions of 4188/EHA(compositions of mixtures, comprises at least one urethane bond, and 20% 2-ethylhexyl acrylate monomer; GENOMER4188 is approximately 9000 by the weight-average molecular weight Mw of oligopolymer, in GENOMER4256GENOMER4269/M22 (mixture of GENOMER4269 and GENOMER1122 monomer), and commercial can acquisition from the Rahn of u s company.
4, polyfunctional alkenyl acrylate its there is the alkyl of 1 to 20 carbon atom, it can also have one or more substituting groups and be selected from the alkyl with 1 to 20 carbon atom, there is the alkoxyl group of 1 to 20 carbon atom, there is the aryloxy of 6 to 20 carbon atoms, there is the cycloalkyl groups of 2 to 20 carbon atoms or there is oh group of 2 to 20 carbon atoms etc.
Preferred polyfunctional alkenyl vinylformic acid is the alkyl with 2 to 20 carbon atoms, it can also have one or more substituting groups and be selected from the alkyl with 1 to 20 carbon atom, there is the alkoxyl group of 1 to 20 carbon atom, there is the oh group of 2 to 20 carbon atoms etc.
5, the heterocyclic radical of multifunctional heterocyclyl methyl acrylate preferably has the alkyl of 2 to 20 carbon atoms, and has the heteroatomic heterocyclic radical that is selected from nitrogen and oxygen.Heterocyclic radical can have one or more substituting groups and be selected from the alkyl with 1 to 20 carbon atom, has the alkoxyl group of 1 to 20 carbon atom, has the alkyl of 2 to 20 carbon atoms or has the hydroxyl of 2 to 20 carbon atoms.
Multifunctional alkenyl methacrylic ester and multifunctional heterocyclyl methyl acrylate can be selected HDDMA, BDO dimethacrylate, pentaerythritol acrylate trimethyl.Pentaerythritol tetramethylacrylate, TEG dimethacrylate methyl methacrylate ethyl ester, 2-2-ethoxy ethoxy ethyl propylene acid esters, tetrahydrofurfuryl methacrylic ester, lauryl acrylate, Isooctyl acrylate monomer, isodecyl acrylate, 2-phenoxyethyl acrylate, 2-ethylhexyl, isobornyl methacrylate, two cyclopentenes oxygen base ethyl-methyl vinylformic acid dicyclopentadienyl esters, 2-hydroxy propyl methacrylate, 2-hydroxyl butyl methyl acrylate, caprolactone acrylate, morpholine (methyl) acrylate, hexylene glycol two (methyl) acrylate, ethylene glycol dimethacrylate, tetramethylolmethane tetrahydrofuran methyl acrylate, ethylene glycol bisthioglycolate cyclopentenyl ether metacrylic acid ester, and their arbitrary combination.The methacrylate monomer most preferably using is selected from the group of following composition: isobornyl acrylate, Propylene glycol monoacrylate, 2-2-ethoxy ethoxy ethyl propylene acid esters.Dicyclopentenyl glycol ether methacrylic ester, and their combination.
6, radical photoinitiator can be selected 11732-hydroxy-2-methyl-1-phenyl-acetone; 1841-hydroxy-cyclohexyl phenyl ketone; 9072-methyl-2-(4-morpholinyl)-1-[4-(methylthio group) phenyl]-1-acetone; TPO2; 4; 6-trimethylbenzoyl-diphenyl phosphine oxide; TPO-L2; 4; 6-trimethylbenzoyl phenyl-phosphonic acid ethyl ester; IHT-PI9102-dimethylamino-2-benzyl-1-[4-(4-morpholinyl) phenyl]-1-butanone, 6592-hydroxy-2-methyl-1-[4-(2-hydroxyl-oxethyl) phenyl]-1-acetone, MBF methyl benzoylformate.According to the present invention, UV light trigger can use separately, or with any required combination.
7, cationic initiator can be selected and comprise diaryl group iodized salt, triaryl salt compounded of iodine, alkyl salt compounded of iodine, the luxuriant iron hexafluorophosphate of isopropyl benzene etc.Adopting in the present invention free radical and positively charged ion binding purposes is that free radical R&D mode curing speed is fast, but shrinks larger.And volumetric shrinkage is little when cation photocuring, bonding force is strong, solidification process is not by oxygen inhibition, and reaction is difficult for stopping, and " after fixing " ability is strong, is suitable for the photocuring of thick film, but curing speed is slow.Comprehensive the two advantage, is made into hybrid systems by free radical and cation light initiator, and not only free redical polymerization but also cationoid polymerisation can occur, can maximize favourable factors and minimize unfavourable ones, and has synergistic effect.Two or more light trigger compatibilities uses, and more can obtain the object of wood invention.
8, oxidation inhibitor can be selected the phenolic antioxidant of multi-effect, and phenolic antioxidant provides processing stability and long-term heat-resistant stability simultaneously, and addition is low.For example can select the IRGANOX1135 of vapour Bagong department, IRGANOX245, IRGANOX565, IRGANOX1330, IRGANOX1520, IRGANOX1726, IRGANOX1035.
9, defoamer can be selected methyltrimethoxy silane, vinyl three ethoxy acyloxy silanes, r-sulfydryl propyl trimethoxy silicane, r-r-chloropropyl trimethoxyl silane, hexamethyldisilazane etc.
Contact panel laminating of the present invention by the preparation method of the ultraviolet solidified adhesive of high transmission rate is:
First press the recently each raw material of weighing of weight percent of above-described embodiment raw material, and liquid isoprene rubber to modification and organic-silicon-modified polybutadiene rubber carry out heat treated, then, measured all scales raw material is poured in planetary mixer, stir, dissolve, mix, disperse, thereby obtain the ultraviolet solidified adhesive of high transmission rate of the present invention, with high speed dispersor, compound is uniformly dispersed again, after filtering, screenings more than 500 orders carries out vacuum defoamation processing, and finally filling by filling machine.
Compared with prior art, the present invention has the following advantages: 1. viscosity: 2000cps; 2. transmittance >=98%; 3. specific refractory power 1.51-1.53; 4. hardness: Shao Shi A20-25, volumetric shrinkage≤1%; 5. specific inductivity: 2.1-2.5; 6. solidify energy :≤1500MJ; 7. pH value: 6.8-7.2; 8. xanthochromia index≤0.5; 9. hot and humid performance is good: through the condition of 85 ℃ 85% optical property Bianization Shuai≤1% after 1000 hours; 10. thermal shock excellent performance: optical property velocity of variation≤1% after 1000 circulations of-20 ℃ to 85 ℃ thermal shocks.
Claims (10)
1. a ultraviolet solidified adhesive for high transmission rate for contact panel laminating, is characterized in that, is formed by the preparation of raw material of following weight percentage:
Modified liquid synthetic polyisoprene-5.8～59% that contains methacryloxy and vinyl,
Organic-silicon-modified polybutadiene rubber-5.8～59%,
Have acryloyl-oxy group and methacryloxy group oligourethane-2～10%,
Polyfunctional alkenyl acrylate-0.5～14.5%,
Multifunctional heterocyclyl methyl acrylate-1.5～10.5%,
Radical photoinitiator-20～59%,
Cationic photoinitiator-1.1～10.8%,
Defoamer-0.5～14.6%,
Oxidation inhibitor-0～6%.
2. ultraviolet solidified adhesive as claimed in claim 1, it is characterized in that, the average functionality of the liquid isoprene rubber of the described modification that contains methacryloxy and vinyl is 0.9～2.5, and number-average molecular weight is 25000～33000, and second-order transition temperature is-50 ℃～-10 ℃.
3. ultraviolet solidified adhesive as claimed in claim 1, is characterized in that, described in contain methacryloxy and vinyl the liquid isoprene rubber of modification be the isoprene copolymer by reactive functional groups modification.
4. ultraviolet solidified adhesive as claimed in claim 3, is characterized in that, described isoprene copolymer is the polyisoprene of acrylate group of grafting or the polyisoprene of the vinyl groups of grafting; The number-average molecular weight of the polyisoprene main chain of described grafting or the polyphosphazene polymer isoprene of main chain is 25000～35000; The acrylate group of described grafting or the vinyl groups of grafting are positioned at the end of isoprene oligopolymer or the branch of isoprene oligopolymer.
5. ultraviolet solidified adhesive as claimed in claim 1, is characterized in that, described organic-silicon-modified polybutadiene rubber number-average molecular weight is 7500～9000, and wherein organosilicon inarch content is 10～40%.
6. ultraviolet solidified adhesive as claimed in claim 1, it is characterized in that, the described oligourethane with acryloyl-oxy group and methacryloxy is functionalized oligopolymer or polymkeric substance, on its molecular chain, there is the light-struck functional group of UV of methacryloxy or acryloxy or vinyl reaction, described functionalized oligopolymer or the number-average molecular weight of polymkeric substance are 9000～20000, the group of described methacryloxy or acryloxy or vinyl is positioned at the end of polymer chain, or distribute along the polymkeric substance end of the chain, described functionalized oligopolymer or polymkeric substance, average functionality is 1.5～2.5, described average functionality is the macromolecular chain of average number methacryloxy or acryloxy or vinyl-functional.
7. ultraviolet solidified adhesive as claimed in claim 1, it is characterized in that, described polyfunctional alkenyl acrylate is the alkyl with 1 to 20 carbon atom, this alkyl is to have one or more substituting groups to be selected from the alkyl with 1 to 20 carbon atom, there is the alkoxyl group of 1 to 20 carbon atom, there is the aryloxy of 6 to 20 carbon atoms, there is the cycloalkyl groups of 2 to 20 carbon atoms or there is the oh group of 2 to 20 carbon atoms.
8. ultraviolet solidified adhesive as claimed in claim 1, is characterized in that, the heterocyclic radical of described multifunctional heterocyclyl methyl acrylate is the alkyl with 2 to 20 carbon atoms, and has the heteroatomic heterocyclic radical that is selected from nitrogen and oxygen; Described heterocyclic radical has one or more substituting groups and is selected from the alkyl with 1 to 20 carbon atom, has the alkoxyl group of 1 to 20 carbon atom, has the alkyl of 2 to 20 carbon atoms or has the hydroxyl of 2 to 20 carbon atoms.
9. ultraviolet solidified adhesive as claimed in claim 1, is characterized in that, described cationic photoinitiator is one of diazonium salt, diaryl group iodized salt, triaryl sulfonium salts, alkyl sulfosalt, iron arene salt, sulfonyloxy ketone or triaryl silica ether.
10. ultraviolet solidified adhesive as claimed in claim 1, is characterized in that, its performance index are viscosity: 2000cps; Transmittance >=98%; Specific refractory power 1.51-1.53; Hardness: Shao Shi A20-25, volumetric shrinkage≤1%; Specific inductivity: 2.1-2.5; Solidify energy :≤1500MJ; PH value: 6.8-7.2; Xanthochromia index≤0.5; Through the condition of 85 ℃ of temperature, humidity 85%, optical property Bianization Shuai≤1% after 1000 hours;-20 ℃ to 85 ℃ thermal shocks, optical property velocity of variation≤1% after 1000 circulations.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065300A (en) * | 2015-04-24 | 2016-11-02 | 住华科技股份有限公司 | Adhesive Composition |
| CN106795397A (en) * | 2014-09-16 | 2017-05-31 | 株式会社Lg化学 | Adhesive composition, optical bonding film and touch panel for touch panel |
| CN107111225A (en) * | 2014-12-23 | 2017-08-29 | 普利司通美国轮胎运营有限责任公司 | Actinic radiation curable polymeric blends, the polymeric blends and correlation technique of solidification |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925062A (en) * | 2011-08-12 | 2013-02-13 | 汉高股份有限公司 | Optically-transparent dual-curing adhesive |
| CN103003053A (en) * | 2010-07-09 | 2013-03-27 | 3M创新有限公司 | Durable hyrophobic structured surface |
-
2014
- 2014-04-04 CN CN201410135940.1A patent/CN103911078B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103003053A (en) * | 2010-07-09 | 2013-03-27 | 3M创新有限公司 | Durable hyrophobic structured surface |
| CN102925062A (en) * | 2011-08-12 | 2013-02-13 | 汉高股份有限公司 | Optically-transparent dual-curing adhesive |
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| CN107111225A (en) * | 2014-12-23 | 2017-08-29 | 普利司通美国轮胎运营有限责任公司 | Actinic radiation curable polymeric blends, the polymeric blends and correlation technique of solidification |
| US11926688B2 (en) | 2014-12-23 | 2024-03-12 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
| US11261279B2 (en) | 2014-12-23 | 2022-03-01 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
| CN106065300A (en) * | 2015-04-24 | 2016-11-02 | 住华科技股份有限公司 | Adhesive Composition |
| CN106065300B (en) * | 2015-04-24 | 2018-06-15 | 住华科技股份有限公司 | Adhesive composition |
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| CN108276932A (en) * | 2018-03-14 | 2018-07-13 | 深圳市库泰克电子材料技术有限公司 | A kind of dual cure UV glue stick for low-surface-energy material bonding |
| WO2019237219A1 (en) * | 2018-06-11 | 2019-12-19 | 上海箩箕技术有限公司 | Optical fingerprint sensor module and forming method therefor |
| CN110580431A (en) * | 2018-06-11 | 2019-12-17 | 上海箩箕技术有限公司 | Optical fingerprint sensor module and forming method thereof |
| TWI823026B (en) * | 2019-09-27 | 2023-11-21 | 日商索馬龍股份有限公司 | Uv curable composition and uv curable sheet using the same |
| CN111171729A (en) * | 2019-12-31 | 2020-05-19 | 东莞市联灏新材料技术开发有限公司 | UV LED fast curing OLED terminal protection adhesive |
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