CN1298796C - Optical coating mixture and its prepn process - Google Patents
Optical coating mixture and its prepn process Download PDFInfo
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- CN1298796C CN1298796C CNB2003101019505A CN200310101950A CN1298796C CN 1298796 C CN1298796 C CN 1298796C CN B2003101019505 A CNB2003101019505 A CN B2003101019505A CN 200310101950 A CN200310101950 A CN 200310101950A CN 1298796 C CN1298796 C CN 1298796C
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Abstract
The present invention provides an optical coating mixture and a manufacturing method thereof. The method comprises: base material is supplied; a precoated surface is arranged on the base material; a film layer which is composed of a photo-hardening coating compound is formed on the precoated cloth surface of the base material; a light ray irradiates the film layer which is composed of the photo-hardening coating compound; as a result, a hardening layer is formed on the surface of the base material, wherein the hardening layer which is composed of the photo-hardening coating compound has the optical characteristics of low double refractivity, high penertation rate, low turbidity, etc.; the hardening layer has the characteristics of good adhering performance, corrosion resistance with chemical solvents, high weatherability, etc.; the hardening layer is very suitable for the manufacturing techniques of all optical assemblies.
Description
Technical field
The invention relates to a kind of optical film and method for making thereof, relate in particular to a kind of optics coating layer compound and manufacture method thereof, particularly about a kind of optics coating layer compound and manufacturing method thereof thereof with low birefringence, high penetration and high solvent resistance.
Background technology
In recent years, fast development along with the plane technique of display, in the improvement of indicating meter, it is little also to be focussed in particular on volume, lightweight demand, wherein similarly be liquid-crystal display (liquid crystaldisplay, LCD) and Organic Light Emitting Diode (organic light emitting diode, OLED) gazed at most, You Yuqi has low voltage drive, low power consumption, portable, do not take up space, but quality and character are good and advantage such as volume production, widely are applied in mobile phone, PDA, counter, desktop or portable computer, digital camera, the display product of Vehicular guidance system and other pattern.
On the manufacturing technology of plane display optical assembly, no matter be liquid-crystal display or organic light emitting diode display, in its manufacturing processed, all need use the optical film that possesses preferred optical character and physical properties, to reach the requirement on its characteristic of display optical assembly of plane.This optical film to be having optical characteristics such as high penetration, low birefringence, low turbidity, and good then property, chemical solvents corrosion stability can be provided simultaneously, the mode with coating of being fit to forms and physical property person such as high-weatherability for good.For instance, though present liquid-crystal display can provide high-quality output picture, but during direct view liquid crystal, if tilt during an angle, image effect is obvious variation, contrast also comparatively descends, the main cause of these phenomenons is to have anisotropy, and the liquid crystal of (anisotropic) presents birefringence effect (birefringence effect), because liquid crystal has positive birefringence (positive birefringence), be parallel optical axis specific refractory power (extraordinaryrefractive index:ne) greater than vertical optical axis specific refractory power (ordinary refractiveindex:no), make light by the time phase hesitation (phase retardation effect) arranged.Yet, if desire to avoid the generation of this problem so that liquid-crystal display reaches wide viewing angle (wide viewingangle) effect, can utilize optical film as a view film with negative birefringence rate film, make itself and liquid-crystal display produce optics symmetry (optical symmetry), and reach the effect of compensation contrast and color.The present known optical film that can be used as view film, though have optical property applicatory, yet its chemical solvents corrosion stability is not good, and it is poor with the tackyness on optical module surface, therefore it is technical to be used in optical module, the processing procedure that needs further matching surface to handle often makes that the processing procedure of optical module is complicated.
The material amount that generally can be used as optical thin film is also few, the plasticity membrane of high heat resistance for example, though have the chemical solvents corrosion stability, the mode with coating of being fit to forms and physical property such as high-weatherability, but it presents high birefringence rate, makes to be difficult for reaching coordination between its physical property and its optical characteristics; As for thermosetting resin, general known its has color, therefore also is not suitable for optical application.
The application composition that another kind is used to form optical thin film is also disclosed, and its main purpose is to be used for forming a rete on the surface of optical module, is used as the protective layer of this optical module.And this application composition is characterised in that and comprises isooctyl acrylate analog derivative, methacrylic ester reaction monomers and the light initiator with 2 to 3 reactive functional group degree (functionality).When this application composition is coated on the optical module surface, behind photocuring, just form the film of a light-permeable.Yet, though the formed film of this application composition has characteristics such as good shock-resistance and low turbidity, but since its with the employed base material of optics processing procedure between the tackyness matching degree not high, easily cause film separation, and for the solidity to corrosion of organic solvent still dislike the deficiency; And the light transmittance of the formed film of this application composition is not high and optical property is not good, if this application composition as optical thin film, then can further limit the optical characteristics of this optical module, reduces component efficiency.
In order to meet demand in the market, be applicable to that at present the optical thin film in the optical module still has many problems to overcome, similarly be and aspects such as the penetration of the tackyness of assembly, film and degree of birefringence.Therefore, developing the optical thin film that to have low birefringence, high penetration, high solvent resistance and high tackyness technical at optical module is a problem that needs to be resolved hurrily.
Summary of the invention
The object of the present invention is to provide a kind of optics coating layer compound with low birefringence, high penetration and high solvent resistance, and this optics coating layer compound has one by a photo-hardening application composition formed sclerosis optical film behind photo-hardening, and the formed optical film of this photo-hardening application composition has optical characteristics such as low birefringence, high penetration, low turbidity, and good then property and characteristics such as chemical solvents corrosion stability and high-weatherability are provided, the utmost point is applicable on the manufacturing technology of all optical modules.
Another object of the present invention is the manufacture method that is to provide the optics coating layer compound that has low birefringence, high penetration and high solvent resistance as described in the present invention, to obtain to optics coating layer compound as described in the present invention.
For reaching above-mentioned purpose, the optics coating layer compound with low birefringence, high penetration and high solvent resistance of the present invention is to comprise:
One has the base material of a desire coated face.Wherein this base material can be any optical module or its parts, for example is the base material of thermoplasticity deflection base material, liquid-crystal display and the thermoplastic matrix of tool optical characteristics; Base material on selecting for use and without particular limitation, and this base material also to need not similarly be corona treatment (corona discharge) in advance, go up optical processing (primer coating), flame treating (flametreatment) or gas ions handles surface treatments such as (plasma treatment); And
One be formed at this base material coated face by a photo-hardening application composition formed hardened layer behind photo-hardening, wherein to have a degree of birefringence (birefringence) be 5.0 * 10 to this hardened layer
-4Below, and this photo-hardening application composition is made of following composition:
(a) acrylic ester compound of 30 to 85 weight percents, and wherein this acrylic ester compound is to comprise:
(i) has first acrylic ester compound of 1 to 3 functionality (functionality);
Second acrylic ester compound that (ii) has 4 to 6 functionality;
Wherein composition (i) is by 6: 1 to 1: 2 with composition ratio (ii);
(b) at least a 1 to 15% (by weight) hydroxyl or the amino oligopolymer (oligomer) of containing of 15 to 40 weight percents; And
(c) photoinitiator of 0.1 to 10 weight percent (photoinitiator);
Wherein above-mentioned this weight percent is that the weight summation that reaches (b) with composition (a) is a benchmark.
Has a low birefringence according to of the present invention, the optics coating layer compound of high penetration and high solvent resistance, wherein its average response functionality of the acrylic ester compound of this photo-hardening application composition is between 2.0 to 4.0, and the first acrylic ester compound methyl acrylic ester derivative of this photo-hardening application composition wherein, the ethylacrylic acid ester derivative, the butylacrylic acid ester derivative, the isooctyl acrylate analog derivative, the methyl methacrylate derivative, the 2-Hydroxy ethyl acrylate derivative, methacrylic acid-2-hydroxy methacrylate, vinylformic acid-2-hydroxy propyl ester derivative, acrylamide, γ-methacryloyl propyl trimethoxy silicane, 1,4-butylene glycol dimethacrylate analog derivative, dimethacrylate-1,6-hexylene glycol ester, diacrylate-1,6-hexylene glycol ester, ethylene glycol diacrylate, the diacrylate triethyleneglycol ester, diacrylate tripropylene glycol ester, diacrylate is to DOPCP, Viscoat 295, in the group that trimethylolpropane trimethacrylate and TriMethylolPropane(TMP) pentaerythritol triacrylate are formed.
According to the optics coating layer compound with low birefringence, high penetration and high solvent resistance of the present invention, wherein second acrylic ester compound of this photo-hardening application composition is to select in the group that free tetramethylol methane tetraacrylate analog derivative, oxyethyl group tetramethylol methane tetraacrylate analog derivative, Dipentaerythritol five acrylate analog derivatives and dipentaerythritol acrylate analog derivative formed.
On the other hand, the reactive oligomerization compound of this photo-hardening application composition is to comprise polyester diacrylate fat, pi diacrylate, amido formic acid diacrylate or epoxy diacrylate, and its its weight percent of first acrylic ester compound of this photo-hardening application composition is that 20 to 60 and second its weight percent of acrylic ester compound is 10 to 35, and wherein this weight percent is that the weight summation that reaches (b) with composition (a) is a benchmark.
In a preferred embodiment, optics coating layer compound with low birefringence, high penetration and high solvent resistance of the present invention, wherein this photo-hardening application composition can comprise more that weight percent is 0.1 to 10 additive, wherein this weight percent is that the weight summation that reaches (b) with composition (a) is a benchmark, and this additive is to comprise dispersion agent, filler and defoamer.
At the optics coating layer compound with low birefringence, high penetration and high solvent resistance of the present invention, wherein the shared weight ratio of polar functional base of the reactive oligomerization compound of this its composition of photo-hardening application composition (b) (is benchmark with this photo-hardening application composition gross weight) is to be directly proportional with the surface polarity of this base material.
The present invention also has the method for the optics coating layer compound of low birefringence, high penetration and high solvent resistance about a kind of formation, comprising:
One base material is provided, has a precoating cloth cover on it; And
Form a rete of being formed by a photo-hardening application composition on the precoating cloth cover of this base material, and with this rete of being formed by the photo-hardening application composition of an irradiate light, make on the surface of this base material to form a hardened layer, wherein to have a degree of birefringence (birefringence) be 5.0 * 10 to this hardened layer
-4Below, and this photo-hardening application composition is made of following composition:
(a) acrylic ester compound of 30 to 85 weight percents, and wherein this acrylic ester compound is to comprise:
(i) has first acrylic ester compound of 1 to 3 functionality (functionality);
Second acrylic ester compound that (ii) has 4 to 6 functionality;
Wherein composition (i) is by 6: 1 to 1: 2 with composition ratio (ii);
(b) at least a 1 to 15% (by weight) hydroxyl or the amino oligopolymer of containing of 15 to 40 weight percents; And
(c) photoinitiator of 0.1 to 10 weight percent (photoinitiator);
Wherein above-mentioned this weight percent is that the weight that reaches (b) with composition (a) is benchmark.
Optics coating layer compound with low birefringence, high penetration and high solvent resistance of the present invention, mainly be form one by the formed hardened layer of photo-hardening application composition in a base material, and this hardened layer is to have a solvent corrosion stability (solvent resistance), makes to have the substrate surface of this hardened layer for comprising that ketones solvent, alcoholic solvent, esters solvent or aromatic series kind solvent have effect against corrosion; And this substrate surface weathering resistance (weatherability) with this hardened layer is more than 1,000 hour, and (relative humidity records under condition RH) 80 ℃ and 90% relative humidity.
Embodiment
Embodiment one:
The preparation of photo-hardening application composition:
At first, get a reaction flask, with Dipentaerythritol five acrylate (dipentaerythritolpentaacrylate) 57.1mmol, Viscoat 295 (trimethylolpropane triacrylate) 59.2mmol, methacrylic acid-2-hydroxy methacrylate (2-Hydroxyethyl methacrylate) 346mmol and light initiator 2,2-dimethoxy-2-phenyl methyl phenyl ketone (2,2-dimethoxy-2-phenyl-acetophenone, BDMK) 19.5mmol places this reaction flask, then, above-claimed cpd is at room temperature mixed stirring 2 hours, obtain a faint yellow transparent, UV photo-hardening application composition.
The formation of optics coating layer compound:
Then, (2000rpm 2min) coats on the plastic basis material (as TAC), and with light-focusing type high pressure mercury vapour lamp (120W/cm), irradiation energy is 1712mJ/cm above-mentioned ultraviolet hard-coating composition to be used method of spin coating
2Make its sclerosis make protective layer on the plastic basis material; thickness 5~8 μ m, and above-mentioned formation method with ultraviolet hard-coating composition also can be spraying coating method, dip coated method, line rod coating method, coating method, method of spin coating, wire mark method or coil type coating method flow.
Embodiment two:
The preparation of photo-hardening application composition:
At first, get a reaction flask, with dipentaerythritol acrylate (dipentaerythritolhexaacrylate) 51.9mmol, Viscoat 295 (trimethylolpropane triacrylate) 74.0mmol, dimethacrylate-1,6-hexylene glycol ester (1,6-Hexanediol dimethacrylate) 19.7mmol, methacrylic acid-2-hydroxy methacrylate (2-Hydroxyethyl methacrylate) 242mmol, (the modest company of moral provides UE-11, main composition is the two acrylic acid fat of epoxy) 4mmol and light initiator Ciba Irgacure 184 (main composition is the hydroxy-cyclohexyl phenyl ketone) 17.2mmol place this reaction flask, then, above-claimed cpd is at room temperature mixed stirring 2 hours, obtain a faint yellow transparent, UV photo-hardening application composition.The formation of optics coating layer compound:
With above-mentioned UV cured type constituent use method of spin coating (2000rpm, 2min) or line rod coating method evenly coat on the plastic basis material (as TAC), with light-focusing type high pressure mercury vapour lamp (120W/cm), irradiation energy is 1460mJ/cm
2, make its sclerosis make protective layer on the plastic basis material, thickness 3~5 μ m.
The assessment mode of optics coating layer compound:
Then, respectively embodiment one and the embodiment two prepared optics coating layer compounds that form are carried out tackyness test, solvent resistance test, weather-proof test, goods penetration and turbidity and goods phasic difference test, the result is as shown in Table 1, and test mode is to be described as follows:
Tackyness test (adhesive tape test): (whether 3M #600) fits tightly on the photo-hardening coating composition hardened layer of above-mentioned laminated thing, tears fast after several minutes and moves adhesive tape, not destroyed with this hardened layer of survey formula to use scotch tape.According to CNS 10757 or JIS-K6801 optics coating layer compound of the present invention is carried out the test of hundred lattice tacks in the above described manner, reach 0/100 promptly by test.
Solvent resistance test: with the chemical solvents of desire assessment, similarly be MEK, MPK, toluene (toluene), acetate ethanol (ethyl acetate), cyclopentanone (cyclopentanone), acetone (acetone) etc., drip number and drop on the photo-hardening coating composition hardened layer, leave standstill whether viewing film distorts after 10 minutes or the phenomenon whether surface has albefaction or be etched.If the situation that is difficult is represented film and is tested by good solubility-resistence.
Weather-proof test: will have the laminated thing of plastic basis material (TAC) of photo-hardening coating composition hardened layer, get suitable size stick on glass, insert hot and humid machine (80 ℃, 90%RH) and 80 ℃ of dry airs carry out weather-proof test more than 500 hours.
Goods penetration (T%) and turbidity (H%) test: measure (Hazemeter ModelTC-HIII) with turbidimeter this photo-hardening coating composition hardened layer is tested.
Goods phasic difference test: be this photo-hardening coating composition hardened layer to be measured with Kobra-21ADH.The Kobra birefriegnce analyzer that all goods are all produced with OJI carries out according to SOP and measures, and identical board in the industry cycle is used.
Embodiment one | Embodiment two | ||||||||||
Then test | Solvent resistance test | Penetration (%) | Turbidity (%) | Phasic difference | Then test | Solvent resistance test | Penetration (%) | Turbidity (%) | Phasic difference | ||
80 ℃ of weather-proof tests, dry | Before the test | ◎ | ◎ | 92.6 | 0.1 | 0.7 | ◎ | ◎ | 92.6 | 0.2 | 0.7 |
After the test | ◎ | ◎ | 92.4 | 0.1 | 1.0 | ||||||
80 ℃ of weather-proof tests, 90%RH | Before the test | ◎ | ◎ | 92.6 | 0.1 | 0.9 | |||||
After the test | ◎ | ◎ | 90.7 | 3.2 | 1.6 |
* ◎=pass through; The penetration of TAC=92.8%, turbidity=0.4%, phasic difference=0.3
Table one: its physics of photo-hardening coating composition hardened layer and the optical property assessment result of embodiment of the invention gained
As shown in Table 1, optics coating layer compound according to embodiment of the invention gained with photo-hardening coating composition hardened layer, the value of its penetration and turbidity all with do not form hardened layer TAC plastic basis material thereon and be more or less the same, that is to say in form the formed photo-hardening coating composition of the present invention hardened layer on base material to influence penetration, turbidity and the phasic difference of this base material, and it also has splendid high solvent resistance, tack and weathering resistance according to optics coating layer compound of the present invention.
Moreover, photo-hardening coating composition hardened layer of the present invention is formed on the base material, its goods phasic difference is also little apart with the base material that does not form hardened layer.And so-called goods phasic difference is a kind of tolerance of goods optical property, in the time of can representing that light passes through goods, at the speed of two orthogonal projecting direction translational speeds.Its value equals the product mutually of goods degree of birefringence (birefringence, Δ n) and thickness (d).If phase difference value is more little, expression light is more little by properties influence before and after the goods.At present according to its phase differential that measures of goods of gained of the present invention all less than 2nm, compare with known techniques, its degree of birefringence of photo-hardening coating composition hardened layer of the present invention is very low.
Claims (24)
1. optics coating layer compound is characterized in that described optics coating layer compound is to comprise:
One base material; And
One be formed at this base material by a photo-hardening application composition formed hardened layer behind photo-hardening, wherein to have a degree of birefringence be 5.0 * 10 to this hardened layer
-4Below, and this photo-hardening application composition is made of following composition:
(a) acrylic ester compound of 30 to 85 weight percents, and wherein this acrylic ester compound is to comprise:
(i) has first acrylic ester compound of 1 to 3 functionality;
Second acrylic ester compound that (ii) has 4 to 6 functionality;
Wherein composition (i) is by 6: 1 to 1: 2 with composition ratio (ii);
(b) at least a 1 to 15% (by weight) hydroxyl or the amino oligopolymer of containing of 15 to 40 weight percents, this oligopolymer comprises polyester diacrylate, pi diacrylate, carboxylamine diacrylate or epoxy diacrylate; And
(c) photoinitiator of 0.1 to 10 weight percent;
Wherein above-mentioned this weight percent is that the weight summation that reaches (b) with composition (a) is a benchmark.
2. optics coating layer compound according to claim 1 is characterized in that: its average response functionality of the acrylic ester compound of this photo-hardening application composition is between 2.0 to 4.0.
3. optics coating layer compound according to claim 1, it is characterized in that: first acrylic ester compound of this photo-hardening application composition is selected from the methyl acrylic ester derivative, the ethylacrylic acid ester derivative, the butylacrylic acid ester derivative, the isooctyl acrylate analog derivative, the methyl methacrylate derivative, the 2-Hydroxy ethyl acrylate derivative, methacrylic acid-2-hydroxy methacrylate, vinylformic acid-2-hydroxy propyl ester derivative, acrylamide, γ-methacryloyl propyl trimethoxy silicane, 1,4-butylene glycol dimethacrylate analog derivative, dimethacrylate-1,6-hexylene glycol ester, diacrylate-1,6-hexylene glycol ester, ethylene glycol diacrylate, the diacrylate triethyleneglycol ester, diacrylate tripropylene glycol ester, diacrylate is to DOPCP, Viscoat 295, in the group that trimethylolpropane trimethacrylate and TriMethylolPropane(TMP) pentaerythritol triacrylate are formed.
4. optics coating layer compound according to claim 1 is characterized in that: second acrylic ester compound of this photo-hardening application composition is to select in the group that free tetramethylol methane tetraacrylate analog derivative, oxyethyl group tetramethylol methane tetraacrylate analog derivative, Dipentaerythritol five acrylate analog derivatives and dipentaerythritol acrylate analog derivative formed.
5. optics coating layer compound according to claim 1, it is characterized in that: its its weight percent of first acrylic ester compound of this photo-hardening application composition is 20 to 60, and wherein this weight percent is that the weight summation that reaches (b) with composition (a) is a benchmark.
6. optics coating layer compound according to claim 1, it is characterized in that: its its weight percent of second acrylic ester compound of this photo-hardening application composition is 10 to 35, and wherein this weight percent is that the weight summation that reaches (b) with composition (a) is a benchmark.
7. optics coating layer compound according to claim 1 is characterized in that: this photo-hardening application composition more comprises:
(d) weight percent is 0.1 to 10 additive, and wherein this weight percent is that the weight summation that reaches (b) with composition (a) is a benchmark.
8. optics coating layer compound according to claim 7 is characterized in that: the additive of this its composition of photo-hardening application composition (d) is to comprise dispersion agent, filler or defoamer.
9. optics coating layer compound according to claim 1, it is characterized in that: the shared weight ratio of polar functionality base of this its composition of photo-hardening application composition (b) oligopolymer is to be benchmark with this photo-hardening application composition gross weight, is directly proportional with the surface polarity of this base material.
10. optics coating layer compound according to claim 1 is characterized in that: this base material is a thermoplastic matrix.
11. optics coating layer compound according to claim 10 is characterized in that: this thermoplastic matrix is to comprise the base material of thermoplasticity deflection base material, liquid-crystal display or the thermoplastic matrix of tool optical characteristics.
12. optics coating layer compound according to claim 1, it is characterized in that: the hardened layer of this laminated thing is to have a solvent resistance, makes to have the substrate surface of this hardened layer for comprising that ketones solvent, alcoholic solvent, esters solvent or aromatic series kind solvent have effect against corrosion.
13. optics coating layer compound according to claim 1 is characterized in that: the substrate surface weathering resistance with this hardened layer is more than 1,000 hour, is to record under the condition of 80 ℃ and 90% relative humidity.
14. a method that forms optics coating layer compound comprises:
One base material is provided, has a precoating cloth cover on it; And
Form a rete of being formed by a photo-hardening application composition on the precoating cloth cover of this base material, and with this rete of being formed by the photo-hardening application composition of an irradiate light, make on the surface of this base material to form a hardened layer, wherein to have a degree of birefringence be 5.0 * 10 to this hardened layer
-4Below, and this photo-hardening application composition is made of following composition:
(a) acrylic ester compound of 30 to 85 weight percents, and wherein this acrylic ester compound is to comprise:
(i) has first acrylic ester compound of 1 to 3 functionality;
Second acrylic ester compound that (ii) has 4 to 6 functionality;
Wherein composition (i) is by 6: 1 to 1: 2 with composition ratio (ii);
(b) at least a 1 to 15% (by weight) hydroxyl or the amino oligopolymer of containing of 15 to 40 weight percents; And
(c) photoinitiator of 0.1 to 10 weight percent;
Wherein above-mentioned this weight percent is that the weight that reaches (b) with composition (a) is benchmark.
15. the method for formation optics coating layer compound according to claim 14, wherein its average response functionality of the acrylic ester compound of this photo-hardening application composition is between 2.0 to 4.0.
16. the method for formation optics coating layer compound according to claim 14, wherein first acrylic ester compound of this photo-hardening application composition is to select free methyl acrylate analog derivative, the ethylacrylic acid ester derivative, the butylacrylic acid ester derivative, the isooctyl acrylate analog derivative, the methyl methacrylate derivative, the 2-Hydroxy ethyl acrylate derivative, methacrylic acid-2-hydroxy methacrylate, vinylformic acid-2-hydroxy propyl ester derivative, acrylamide, γ-methacryloyl propyl trimethoxy silicane, 1,4-butylene glycol dimethacrylate analog derivative, dimethacrylate-1,6-hexylene glycol ester, diacrylate-1,6-hexylene glycol ester, ethylene glycol diacrylate, the diacrylate triethyleneglycol ester, diacrylate tripropylene glycol ester, diacrylate is to DOPCP, Viscoat 295, in the group that trimethylolpropane trimethacrylate and TriMethylolPropane(TMP) pentaerythritol triacrylate are formed.
17. the method for formation optics coating layer compound according to claim 14, wherein second acrylic ester compound of this photo-hardening application composition is to select in the group that free tetramethylol methane tetraacrylate analog derivative, oxyethyl group tetramethylol methane tetraacrylate analog derivative, Dipentaerythritol five acrylate analog derivatives and dipentaerythritol acrylate analog derivative formed.
18. the method for formation optics coating layer compound according to claim 14, wherein the oligopolymer of this photo-hardening application composition is to comprise polyester diacrylate fat, pi diacrylate, carboxylamine diacrylate or epoxy diacrylate.
19. the method for formation optics coating layer compound according to claim 14, wherein its its weight percent of first acrylic ester compound of this photo-hardening application composition is 20 to 60, and wherein this weight percent is that the weight that reaches (b) with composition (a) is benchmark.
20. the method for formation optics coating layer compound according to claim 14, wherein its its weight percent of second acrylic ester compound of this photo-hardening application composition is 10 to 35, and wherein this weight percent is that the weight that reaches (b) with composition (a) is benchmark.
21. the method for formation optics coating layer compound according to claim 14, wherein this photo-hardening application composition more comprises:
(d) weight percent is 0.1 to 10 additive, and wherein this weight percent is that the weight that reaches (b) with composition (a) is benchmark.
22. the method for formation optics coating layer compound according to claim 14, wherein this base material is a thermoplastic matrix.
23. the method for formation optics coating layer compound according to claim 14, wherein this thermoplastic matrix is to comprise the base material of thermoplasticity deflection base material, liquid-crystal display or the thermoplastic matrix of tool optical characteristics.
24. the method for formation optics coating layer compound according to claim 14 wherein forms the method for rete on this base material that this photo-hardening application composition forms for spraying coating method, dip coated method, line rod coating method, coating method, method of spin coating, wire mark method or coil type coating method flow.
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CN102212240B (en) * | 2010-04-02 | 2013-03-20 | 素塔电子科技(上海)有限公司 | Printed circuit board protective film and using method thereof |
TWI490238B (en) * | 2013-05-22 | 2015-07-01 | Daxin Materials Corp | An acrylic resin composition, an alignment film formed, and a three-dimensional liquid Crystal display |
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CN1209156A (en) * | 1996-01-11 | 1999-02-24 | 艾弗里·丹尼森公司 | Radiation-curable coating compositions |
CN1247998A (en) * | 1998-09-17 | 2000-03-22 | 中国科学院长春应用化学研究所 | Preparation of negative optical compensating film for liquid crystal display |
WO2001081475A1 (en) * | 2000-04-21 | 2001-11-01 | Kaneka Corporation | Curable composition, composition for optical material, optical material, liquid-crystal display, transparent conductive film, and process for producing the same |
CN1297972A (en) * | 2000-06-07 | 2001-06-06 | 湖南亚大化工建材有限公司 | Ultravoilet cured paint without irritation |
CN1417598A (en) * | 2001-11-02 | 2003-05-14 | 日东电工株式会社 | Optical filn and its making process, optical element and image display |
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