CN104403612B - A kind of uvioresistant can absorb optics adhesion agent composition and the optical bonding sheet of blue light - Google Patents
A kind of uvioresistant can absorb optics adhesion agent composition and the optical bonding sheet of blue light Download PDFInfo
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- CN104403612B CN104403612B CN201410826121.1A CN201410826121A CN104403612B CN 104403612 B CN104403612 B CN 104403612B CN 201410826121 A CN201410826121 A CN 201410826121A CN 104403612 B CN104403612 B CN 104403612B
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- blue light
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Abstract
The invention discloses a kind of uvioresistant can absorb the optics adhesion agent composition of blue light and have the optical bonding sheet of this adhering agent layer, described optics adhesion agent composition includes component: optics sticker 100 parts；Crosslinking and curing agent 1 ~ 10 part；Ultraviolet absorber 0.01 ~ 5 part；Blue-light absorbers 0.001 ~ 1 part.The uvioresistant of the present invention can absorb optics adhesion agent composition and the high and low mist degree of bonding sheet light transmittance of blue light; there is good shielding ultraviolet rays (about wavelength 300 ~ 380nm) ability; the insalubrious blue light of visible light part (400 ~ 470nm) can be absorbed again simultaneously; can be widely used for current screen display stack body or intelligent screen protection pad pasting; and other can uvioresistant and blue light product such as sunglasses, polaroid etc., be substantially reduced ultraviolet and blue light to human body skin, the injury of eyes.
Description
Technical field
The present invention relates to a kind of optics adhesion agent composition and bonding sheet, be specifically related to a kind of uvioresistant and can absorb blue light
Optics adhesion agent composition and optical bonding sheet.
Background technology
Optical bonding sheet is a kind of common used material fixing for transparent material laminating, for transparency carrier material (such as glass
Glass, acrylic, Merlon etc.), mylar (as PET TAC PP etc.).Along with the development of technology, this bonding sheet is the widest
General it is applied to sphere of life, such as sun shading eyeglasses, shading sight glass, touching display screen etc..But in display life,
In the most present display screen, many electromagnetic waves, ultraviolet and near infrared ray can be produced, stare at screen for a long time, dissipated
Ultraviolet and the blue light sent out can seriously damage health.
Research shows that the skin of long ultraviolet Radiation On Human body, eyes, immune system damage, and it can destroy people
Body Skin Cell, causes wrinkle, mottle；Eye lens is caused damage simultaneously, cause cataract.Blue light then can accelerate to regard
The cellular oxidation of nethike embrane macular area, damages optic cell, can increase risk maculopathy occur, in some instances it may even be possible to cause vision
The most impaired.
Summary of the invention
In order to preferably harmful ultraviolet and blue light be shielded in Transparence Display laminated body, it is an object of the invention to
Optics adhesion agent composition that a kind of uvioresistant can absorb blue light and having is provided to be formed by this optics adhesion agent composition
The bonding sheet of adhering agent layer.
The present invention realizes in the following way:
A kind of uvioresistant can absorb the optics adhesion agent composition of blue light, counts by weight, including following composition:
Optics sticker 100 parts；
Crosslinking and curing agent 1 ~ 10 part；
Ultraviolet absorber 0.01 ~ 5 part；
Blue-light absorbers 0.001 ~ 1 part.
Described optics sticker be solvent-type acrylic ester polymer resin, non-solvent type acryl ester polymer resin,
In polyurethane acrylate resin, polyurethane resin, epoxy modification acrylate resin or modified rubber acrylate
The mixture of one or more.
Described crosslinking and curing agent be in glycidyl oxirane, uretdione or trimer one or both with
On mixture.
Described ultraviolet absorber be selected from 2-(2 '-hydroxyl-3 ', 5 '-two tertiary amyls) benzotriazole, 2-(2 '-hydroxyl-3 '-
The tert-butyl group-5 '-aminomethyl phenyl)-5-chlorinated benzotriazole, 2-(2 '-hydroxyl-3 ', 5 '-di-tert-butyl-phenyl)-5-chloro benzo
Triazole, 2-hydroxyl-4-(octyloxy) hexichol first copper, 2-[2-hydroxyl-3,5-two (1,1-dimethyl propyl phenyl)]-2H-benzo
Triazole, 2,4-dihydroxy hexichol first copper, 2-(2 '-hydroxyl-5 '-t-octyl phenyl) mixing of one or more in benzotriazole
Thing.
Described blue-light absorbers is selected from inorganic rare earth fluorescent material or its doping vario-property material, organic synthesis orange-yellow absorption material
One or several mixture in material.
The optics adhesion agent composition of the present invention can also include activity diluting monomer and ultraviolet initiator.Described activity
Diluting monomer is selected from acrylic acid simple function group diluting monomer, such as butyl acrylate, Isooctyl acrylate monomer, (methyl) acrylic acid hydroxyl second
Ester, isodecyl acrylate, caprolactone, ethoxylated nonylphenol ester etc.；Difunctional acrylic acid diluting monomer, such as 1,6-
Hexanediyl ester, propylene glycol diacrylate, alkoxide hexanediyl ester, tripropylene glycol two propylene
Acid esters etc.；Multi-functional acrylate's diluting monomer, as trimethylolpropane trimethacrylate, pentaerythritol triacrylate,
One or more mixture of ethoxyquin trimethylolpropane trimethacrylate etc..
Described ultraviolet initiator can be selected from dimethoxybenzoin, 2-hydroxyl-1-phenylacetone-1,1-hydroxyl-ring
Base benzophenone compounds or its mixture.
The present invention also provides for a kind of uvioresistant and can absorb the optical bonding sheet of blue light, and described optical bonding sheet has above-mentioned
Uvioresistant can absorb the adhering agent layer that the optics adhesion agent composition of blue light is formed.
The coating layer thickness of described adhering agent layer at 1 ~ 300um, preferably 1 ~ 50um.
Described optical bonding sheet can be single layer structure or ABA three-decker, wherein, during described ABA three-decker includes
The uvioresistant of interbed can absorb the adhering agent layer that the optics adhesion agent composition of blue light is formed, and is arranged on the upper and lower table in intermediate layer
The release film layer in face.
Uvioresistant of the present invention is can absorb the optical bonding sheet of blue light and can be prepared by following method:
After above-mentioned optics sticker, crosslinking and curing agent, ultraviolet absorber and blue-light absorbers are mixed in proportion
Obtained adhesion agent composition is coated on weight mould release membrance, after solvent is volatilized by baking oven baking or through cured with ultraviolet radiation
The optical bonding sheet that i.e. can obtain that there is adhering agent layer it is combined afterwards with light mould release membrance.
Described release film can be mylar, and the release film of both sides, according to the difference of off-type force, can be divided into light
Release release with weight, light release film is 1:1.5 ~ 10, preferably 1:2 ~ 5 with the ratio of the off-type force of weight release film.
According to circumstances, described release film can also process through silicone release, the release process of Organic fluoride or without silicon from
Type processes.
The present invention compared with prior art, has the advantages that
(1) uvioresistant of the present invention can absorb optics adhesion agent composition and the high and low mist degree of bonding sheet light transmittance of blue light,
There is good shielding ultraviolet rays (about wavelength 300 ~ 380nm) ability, visible light part can be absorbed again simultaneously health is harmful to
Blue light (400 ~ 470nm), can be widely used for current screen display stack body or intelligent screen protection pad pasting, Yi Jiqi
He can uvioresistant and blue light product such as sunglasses, polaroid etc., be substantially reduced ultraviolet and blue light to human body skin, eyes
Injury；
(2) uvioresistant of the present invention can absorb the adhesion agent composition of blue light and bonding sheet belongs to organic system, completely may be used
To dissolve, preparation method is simple, and the equipment that produces holds easy operation control；Simultaneously the most again according to special requirement (if different wave length printing opacity
Rate shield effectiveness), adjustable is strong, meets different application demands.
Detailed description of the invention
Further illustrating the present invention below by detailed description of the invention, following example are the present invention preferably embodiment party
Formula, but embodiments of the present invention are not limited by following embodiment.
The embodiment of the present invention and comparative example material therefor:
Optics sticker: acrylate polymer binder resin, modified rubber acrylate (Nansha Area, Guangzhou Hua Zhuohua
Work company limited provides)
Crosslinking and curing agent: isocyanate trimer, glycidyl oxirane (Mitsubishi gas chemistry system)
Ultraviolet absorber: UV-531, UV-327, UV-9(Germany BASF chemistry system)
Blue-light absorbers: inorganic rare earth fluorescent material or the orange-yellow absorbing material of organic synthesis (Nansha Area, Guangzhou China Zhuo Huagong
Company limited provides)
Activity diluting monomer: Sartomer chemical company of SR-395NS, SR238NS, SR351NS(U.S. system)
Embodiment 1-5 and comparative example 1-3:
Each component ratio as shown in table 1, by optics sticker, crosslinking and curing agent, ultraviolet absorber and blue-light absorbers
Mix homogeneously prepares uvioresistant and can absorb the optics adhesion agent composition of blue light；
Then after deaeration, it is coated on the release mylar of weight (YT-1008, Guangzhou Nansha Huazhuo Chemical Co., Ltd.'s system),
Making dry thickness after baking oven baking solvent volatilization is 50um, finally with light release mylar compound (YT-4106, Nansha Area, Guangzhou
Chemical Co., Ltd.'s system), uvioresistant can absorb the optical bonding sheet of blue light.
Wherein, in embodiment 1, optics sticker is solvent-type acrylic ester polymer binder resin, and crosslinking and curing agent is
Isocyanate trimer, ultraviolet absorber is UV-531, and blue-light absorbers is inorganic rare earth fluorescent material；
In embodiment 2, optics sticker is modified rubber acrylate, and crosslinking and curing agent is epoxy (+)-2,3-Epoxy-1-propanol
Ether, ultraviolet absorber is UV-327, and blue-light absorbers is the orange-yellow absorbing material of organic synthesis；
In embodiment 3-5, optics sticker is solvent-type acrylic ester polymer binder resin, and crosslinking and curing agent is isocyanide
Acid esters trimer, ultraviolet absorber is UV-9, and blue-light absorbers is inorganic rare earth fluorescent material；Activity diluting monomer is SR-
395NS or SR351NS.
Embodiment 6:
Each component shown in table 1 is mixed in proportion prepare uvioresistant can absorb blue light optics sticker combination
Thing；
Then after deaeration, it is coated on the release mylar of weight (YT-1008, Guangzhou Nansha Huazhuo Chemical Co., Ltd.'s system),
Then with light release mylar compound (YT-4106, Nansha Area, Guangzhou Chemical Co., Ltd. system), after gather through ultraviolet radiation
Energy 1000mj/cm2After to make dry thickness be 50um, uvioresistant can absorb the optical bonding sheet of blue light.
Wherein, optics sticker is non-solvent type acryl ester polymer binder resin, and crosslinking and curing agent is isocyanates
Trimer, ultraviolet absorber is UV-531, and blue-light absorbers is inorganic rare earth fluorescent material, and activity diluting monomer is
SR238NS。
Table embodiment 1 ~ 6 and 1 ~ 3 addO-on therapy of comparative example and test performance
By the data result of table 1 it can be seen that comprise the light of the adhering agent layer that optics adhesion agent composition of the present invention is formed
Learn bonding sheet, there is good uvioresistant performance, can absorb again blue light simultaneously, and there is high transmission rate, low haze characteristic, can be wide
General be applied to transparent material laminating, fixing or adhesion coating.
Each testing performance index method:
(1) light transmittance and mist degree
According to " GB2410-80 transparent plastic light transmittance and haze test method ", it is attached to microscope slide (trade name: sailing boat
Board microscope slide, CAT.NO.7101, the prosperous Instrument Ltd. in Haimen) above prepare the stratiform with optical bonding glue-line/wave carrier piece
Structure sample, uses light transmittance/mist degree tester (trade name: WGT-S is produced by Chinese Shanghai precision instrument factory) to measure examination
The light transmittance (%) of sample and haze value (%).
(2) ultraviolet permeability
Prepare test block with reference to (1), then survey with ultraviolet-visible spectrophotometer (model UV759S, upper Nereid section produces)
Examination bonding is less than the light transmission rate of 380nm ultraviolet wavelength.
(3) blue light transmitance
Prepare test block with reference to (1), then survey with ultraviolet-visible spectrophotometer (model UV759S, upper Nereid section produces)
The light transmission rate of examination bonding sheet 410nm blue light wavelength.
Claims (9)
1. a uvioresistant can absorb the optics adhesion agent composition of blue light, it is characterised in that count by weight, including as follows
Composition:
Optics sticker 100 parts；
Crosslinking and curing agent 2 ~ 5 parts；
Ultraviolet absorber 1 ~ 5 part；
Blue-light absorbers 0.1 ~ 0.5 part;
Described optics sticker is solvent-type acrylic ester polymer resin;
Described optics adhesion agent composition also includes activity diluting monomer and ultraviolet initiator.
2. it can absorb the optics adhesion agent composition of blue light according to the uvioresistant described in claim 1, it is characterised in that described
Crosslinking and curing agent is one or more the mixture in glycidyl oxirane, uretdione or trimer.
3. it can absorb the optics adhesion agent composition of blue light according to the uvioresistant described in claim 1, it is characterised in that described
Ultraviolet absorber is selected from 2-(2 '-hydroxyl-3 ', 5 '-two tertiary amyls) benzotriazole, 2-(2 '-hydroxyl-the 3 '-tert-butyl group-5 '-first
Base phenyl)-5-chlorinated benzotriazole, 2-(2 '-hydroxyl-3 ', 5 '-di-tert-butyl-phenyl)-5-chlorinated benzotriazole, 2-hydroxyl-
4-(octyloxy) benzophenone, 2-[2-hydroxyl-3,5-two (1,1-dimethyl propyl phenyl)]-2H-benzotriazole, 2,4-dihydroxy
Base benzophenone, 2-(2 '-hydroxyl-5 '-t-octyl phenyl) mixture of one or more in benzotriazole.
4. it can absorb the optics adhesion agent composition of blue light according to the uvioresistant described in claim 1, it is characterised in that described
Blue-light absorbers one in inorganic rare earth fluorescent material or its doping vario-property material, the orange-yellow absorbing material of organic synthesis
Or several mixture.
5. a uvioresistant can absorb the optical bonding sheet of blue light, it is characterised in that described optical bonding sheet has to be wanted by right
The uvioresistant described in any one of 1-4 is asked to can absorb the adhering agent layer that the optics adhesion agent composition of blue light is formed.
Uvioresistant the most according to claim 5 can absorb the optical bonding sheet of blue light, it is characterised in that described adhering agent layer
Coating layer thickness at 1 ~ 300um.
Uvioresistant the most according to claim 6 can absorb the optical bonding sheet of blue light, it is characterised in that described adhering agent layer
Coating layer thickness at 1 ~ 50um.
Uvioresistant the most according to claim 5 can absorb the optical bonding sheet of blue light, it is characterised in that described optics glues
Closing sheet is single layer structure or ABA three-decker.
Uvioresistant the most according to claim 8 can absorb the optical bonding sheet of blue light, it is characterised in that described ABA tri-layers
Structure includes that the uvioresistant in intermediate layer can absorb the adhering agent layer that the optics adhesion agent composition of blue light is formed, and is arranged on centre
The release film layer on the upper and lower surface of layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410826121.1A CN104403612B (en) | 2014-12-26 | 2014-12-26 | A kind of uvioresistant can absorb optics adhesion agent composition and the optical bonding sheet of blue light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410826121.1A CN104403612B (en) | 2014-12-26 | 2014-12-26 | A kind of uvioresistant can absorb optics adhesion agent composition and the optical bonding sheet of blue light |
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| Publication Number | Publication Date |
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| CN104403612A CN104403612A (en) | 2015-03-11 |
| CN104403612B true CN104403612B (en) | 2016-08-10 |
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| JP6523715B2 (en) * | 2015-03-05 | 2019-06-05 | 大王製紙株式会社 | Adhesive sheet and electric and electronic device provided with the same |
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| CN106291794A (en) * | 2015-06-05 | 2017-01-04 | 象山激智新材料有限公司 | A kind of anti-blue light preventing ultraviolet light-transmissive film or plate and application thereof |
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