CN109679520A - A kind of efficient antistatic OLED mould group fitting preparation method and products thereof of technical process film - Google Patents
A kind of efficient antistatic OLED mould group fitting preparation method and products thereof of technical process film Download PDFInfo
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- CN109679520A CN109679520A CN201811650800.2A CN201811650800A CN109679520A CN 109679520 A CN109679520 A CN 109679520A CN 201811650800 A CN201811650800 A CN 201811650800A CN 109679520 A CN109679520 A CN 109679520A
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- mould group
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/241—Polyolefin, e.g.rubber
- C09J7/243—Ethylene or propylene polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/405—Adhesives in the form of films or foils characterised by release liners characterised by the substrate of the release liner
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/50—Adhesives in the form of films or foils characterised by a primer layer between the carrier and the adhesive
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/106—Presence of homo or copolymers of propene in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2427/00—Presence of halogenated polymer
- C09J2427/006—Presence of halogenated polymer in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
Abstract
The invention patent discloses a kind of efficient antistatic OLED mould group fitting technical process film and its production method, the technical process film is made of anti-absorption conductive layer, substrate, high-effective conductive layer, pressure-sensitive adhesive layer and release film, substrate is coated with anti-absorption conductive layer on one side, another side corona surface is coated with high-effective conductive layer, then it is bonded with release film by pressure-sensitive adhesive layer, wherein pressure-sensitive adhesive layer is UV light visbreaking glue-line and has antistatic performance, and release film backside coating has anti-absorption conductive layer.The technical process film of the invention patent increases the antistatic requirement of film surface and release back of the membrane on the basis of glue surface antistatic, makes the case where will not generating Electrostatic Absorption in the pickup and use process of diaphragm, increases the stability of technical process；While a possibility that significantly reducing the resistance of glue surface, making dust absorption and electrostatic breakdown, is lower, improves yield rate and efficiency, is mainly used in the fitting process of OLED screen curtain mould group at present.
Description
Technical field
The present invention relates to adhesive tape area, it is specifically related to a kind of efficient antistatic OLED mould group fitting technical process film
Preparation method and products thereof.
Background technique
This kind of efficient antistatic OLED mould group fitting technical process film, the viscous force with superelevation, it is ensured that OLED mould
Group keeps stablizing, do not fall off during working process, not overlap, and protects undressed part.As long as and after completion of processing
Enough UV light is irradiated, its viscous force can be lowered, the supporter is allow to tear easily, allows OLED mould group at lower one
Production process normal use.
However traditional supporter protective film does not consider antistatic demand, during tearing off can because electrostatic generate and
Situations such as causing dust absorption or screen to puncture, generates adverse effect to OLED mould group.Film in heaps simultaneously is taking piece process
In have adsorption phenomena once in a while.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of efficient antistatic OLED mould group fitting technical process films
Preparation method, the problems such as dust absorption generated during tearing off with effective solution supporting surface and screen puncture, simultaneously
Prevent to take the adsorption phenomena during piece.
Another object of the present invention is: providing the product of above-mentioned preparation method preparation.
The object of the invention is achieved through the following technical solutions: a kind of efficient antistatic OLED mould group fitting technical process film
Preparation method, from bottom to top include: substrate, UV visbreaking glue-line, release film and high-effective conductive layer, including following preparation steps:
(a) two sides of substrate and the back side of release film are subjected to sided corona treatment, the good substrate of corona and release film is placed one section
Time, until the backside surface of the substrate surface and release film tension >=48dyn；
(b) the anti-absorption of backsize for the anti-absorption conductive layer one of coated on one side and release film for obtaining substrate in step (a) is conductive
Layer two, sheet resistance 104-1011Ω/ can reduce the generation of electrostatic between film and film, prevent the absorption between diaphragm；
(c) in the another side coating high-efficient conductive layer of substrate, sheet resistance 102-107Ω/□；
(d) UV visbreaking glue-line is coated on high-effective conductive layer, it is compound with the layer upper surface of release film；
(e) the material film for completing production carries out maturation process；
Wherein, the substrate is the optical thin films such as PET, PO, PVC or PP, the substrate with a thickness of 25-200 μm, can basis
Pliability, stiffness, the difference of optical property effectively meet under different process environment different sizes, different shape OLED mould groups
Protection demand.
Product of the present invention increases two-sided antistatic process, and can be effectively prevented can cause dust to adsorb because electrostatic generates
Or screen situations such as puncturing, generates, meanwhile, film in heaps does not have an adsorption phenomena during taking piece, improve production efficiency and
Safety.
However traditional supporter protective film does not consider antistatic demand, generates not during tearing off to OLED mould group
Good influence.
The ingredient of the high-effective conductive layer be PEDOT/PSS, the high-effective conductive layer with a thickness of 50-500nm.
On the basis of above scheme, the UV visbreaking glue-line that coating thickness is 3-30 μm on the high-effective conductive layer, surface
Resistance is 103-109Peeling force is 500-5000g/25mm before Ω/, the UV of the UV visbreaking glue-line, and the peeling force after UV is
0-100g/25mm, peeling force model that can also be different with the mould group selection that pastes material for different process environment, different size
It encloses, guarantees the stability of processing procedure process.
When coating UV visbreaking glue-line, due to the presence of high-effective conductive layer solvent, the PEDOT of part high-effective conductive layer divides greatly
Son can be mixed or be dissolved into UV visbreaking glue-line, and the conductive capability of pressure-sensitive adhesive layer is greatly improved；Simultaneously UV visbreaking glue-line and efficiently
Conductive layer forms resistor coupled in parallel structure, further decreases the resistance value of entire glue surface.
Contain photoinitiator of the absorbing wavelength in 100-400nm in the UV visbreaking glue-line, the photoinitiator adds
Dosage is 0.1-the 5% of the UV visbreaking glue-line quality, can also be selected not of the same race according to client using the difference of wavelength and energy
The photoinitiator of class and additive amount；The UV visbreaking glue-line also contains organic metal salt conductive agent, the additive amount of the conductive agent
It is 1-the 20% of the UV visbreaking glue-line quality, it is ensured that conductive agent can be effectively dissolved in UV visbreaking glue-line and with suitable speed
Degree is precipitated, and guarantees effective antistatic performance for a long time.
The PEDOT macromolecular of part high-effective conductive layer is mixed or is dissolved into UV visbreaking glue-line, with the conductive agent in glue-line
Small molecule synergistic effect, further increases the conductive capability of pressure-sensitive adhesive layer.
The UV visbreaking glue-line is across 109Sheet resistance is greatly reduced in this resistance bottleneck of Ω/, improves static electricity resistance
Can, increase the stability in use process, improves yield rate.
Preferably, the release film be the PET with release performance, the release film with a thickness of 25-150um, to reach
To the effect of protection UV visbreaking glue-line.
Preferably, the ingredient of the anti-absorption conductive layer one, two be PEDOT/PSS or polysiloxane-based conductive material,
It is described it is anti-absorption conductive layer with a thickness of 50-500nm.
Further, in step (a), the standing time is 3 days or more, and placing environment is room temperature or 40-60 DEG C of height
Temperature prevents from having an impact back segment so that the ozone that corona generates decomposes.
In process step (e), the curing time is 3-10 days, and placing environment is room temperature or 40-60 DEG C of high temperature, until removing
Power is stablized, that is, completes curing.
The present invention also provides a kind of efficient antistatic OLED mould group fitting technical process films, according to the above-mentioned side of any one
What method was prepared.
Process of the present invention film increases the antistatic requirement of film surface and release back of the membrane on the basis of glue surface antistatic, makes
The case where Electrostatic Absorption will not be generated in the pickup and use process of process of the present invention film, increase the safe and stable of technical process
Property；Meanwhile significantly reduce the resistance of glue surface, make that dust adsorbs and a possibility that electrostatic breakdown is lower, improve yield rate and
Efficiency is mainly used in the fitting process of OLED screen curtain mould group.
Detailed description of the invention
By the description carried out with reference to the accompanying drawing to its exemplary embodiment, features described above and advantage of the present invention will become
It obtains more clear and is readily appreciated that.
Fig. 1 is a kind of structural schematic diagram of efficient antistatic OLED mould group fitting technical process film；
Fig. 2 is a kind of production process schematic diagram of efficient antistatic OLED mould group fitting technical process film；
Numbering in the drawing explanation:
1 --- substrate；2 --- UV visbreaking glue-line；
3 --- release film；
4,4 ' --- anti-absorption conductive layer one, two；
5 --- high-effective conductive layer.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
It with the structural schematic diagram of technical process film and Fig. 2 is a kind of if Fig. 1 is a kind of efficient antistatic OLED mould group fitting
The efficient antistatic OLED mould group fitting production process schematic diagram of technical process film.
A kind of efficient antistatic OLED mould group fitting technical process film, as shown in Figure 1, from bottom to top sequentially including: base
Material 1, high-effective conductive layer 5, UV visbreaking glue-line 2, release film 3, as shown in Figure 2 prepared by step:
(a) two sides of substrate 1 and the back side of release film 3 are subjected to sided corona treatment, the good substrate 1 of corona and release film 3 is placed 3
More than it, environment is placed as room temperature or 40-60 DEG C of high temperature, until the backside surface tension of 1 surface of the substrate and release film 3 >=
48dyn, wherein substrate 1 be PET, PO, PVC or PP optical thin film, the substrate with a thickness of 25-200 μm.
(b) the anti-suction of backsize for the anti-absorption conductive layer 1 and release film 3 of coated on one side for obtaining substrate 1 in step (a)
Conductive layer-attached 24 ', sheet resistance 104-1011Ω/□；Wherein, the ingredient of the anti-absorption conductive layer one, 24,4 ' is
PEDOT/PSS or polysiloxane-based conductive material, it is described it is anti-absorption conductive layer with a thickness of 50-500nm.
(c) in the another side coating high-efficient conductive layer 5 of substrate 1, sheet resistance 102-107Ω/□；It is described efficiently to lead
The ingredient of electric layer 5 be PEDOT/PSS, the conductive layer with a thickness of 50-500nm.
(d) the UV visbreaking glue-line 2 that coating thickness is 3-30 μm on high-effective conductive layer 5, it is multiple with the layer upper surface of release film 3
Close to obtain semi-finished product material film；Wherein, 2 sheet resistance of UV visbreaking glue-line is 103-109Ω/, the UV of the UV visbreaking glue-line 2
Preceding peeling force is 500-5000g/25mm, and the peeling force after UV is 0-100g/25mm；
Contain photoinitiator of the absorbing wavelength in 100-400nm, the addition of the photoinitiator in the UV visbreaking glue-line 2
Amount is 0.1-the 5% of 2 mass of UV visbreaking glue-line；The UV visbreaking glue-line 2 also added organic metal salt conductive agent, described
The additive amount of conductive agent is 1-the 20% of 2 mass of UV visbreaking glue-line；
The release film 3 be the PET with release performance, the release film 3 with a thickness of 25-150um.
(e) semi-finished product material film is carried out curing 3-10 days, environment is room temperature or 40-60 DEG C of high temperature, until peeling force is stablized
Afterwards, that is, curing is completed, target product is obtained --- a kind of efficient antistatic OLED mould group fitting technical process film.
Efficient antistatic OLED mould group fitting technical process film provided by the present invention can guarantee OLED mould group having plus
It keeps stablizing, do not fall off in the grinding of work process, cutting process, not overlap, and protects undressed part.And after completion of processing
As long as irradiating enough UV light, its viscous force can be lowered, the supporter is made to tear easily, and will not be to OLED mould group itself
It pollutes.The problems such as dust absorption and screen that effective solution supporting surface generates during tearing off simultaneously puncture, simultaneously
Prevent to take the adsorption phenomena during piece.
Claims (9)
1. the preparation method that technical process film is used in a kind of efficient antistatic OLED mould group fitting, it is characterised in that: include: substrate
(1), UV visbreaking glue-line (2), release film (3) and high-effective conductive layer (5), including following preparation steps:
(a) two sides of substrate (1) and the back side of release film (3) are subjected to sided corona treatment, by the good substrate of corona (1) and release film
A period of time is placed, until backside surface tension >=48dyn of the substrate (1) surface and release film (3)；
(b) backsize for anti-absorption conductive layer one (4) of coated on one side and release film (3) for obtaining substrate (1) in step (a) is anti-
It adsorbs conductive layer two (4 '), sheet resistance 104-1011Ω/□；
(c) in the another side coating high-efficient conductive layer (5) of substrate (1), sheet resistance 102-107Ω/□；
(d) UV visbreaking glue-line (2) are coated on high-effective conductive layer (5), it is compound with the layer upper surface of release film (3)；
(e) the material film for completing production carries out maturation process；
Wherein, the substrate (1) be PET, PO, PVC or PP optical thin film, the substrate with a thickness of 25-200 μm.
2. the efficiently antistatic OLED mould group fitting as described in claim 1 preparation method of technical process film, feature exist
In: the ingredient of the high-effective conductive layer (5) be PEDOT/PSS, the conductive layer with a thickness of 50-500nm.
3. the efficiently antistatic OLED mould group fitting as claimed in claim 1 or 2 preparation method of technical process film, feature
It is: the UV visbreaking glue-line (2) that coating thickness is 3-30 μm on the high-effective conductive layer (5), sheet resistance 103-109
Peeling force is 500-5000g/25mm before Ω/, the UV of the UV visbreaking glue-line (2), and the peeling force after UV is 0-100g/
25mm。
4. the efficiently antistatic OLED mould group fitting as claimed in claim 3 preparation method of technical process film, feature exist
In: contain photoinitiator of the absorbing wavelength in 100-400nm, the addition of the photoinitiator in the UV visbreaking glue-line (2)
Amount is 0.1-the 5% of UV visbreaking glue-line (2) quality；The UV visbreaking glue-line (2) also contains organic metal salt conductive agent, institute
The additive amount for stating conductive agent is 1-the 20% of UV visbreaking glue-line (2) quality.
5. the efficiently antistatic OLED mould group fitting as described in claim 1 preparation method of technical process film, feature exist
In: the release film (3) be the PET with release performance, the release film (3) with a thickness of 25-150um.
6. the efficiently antistatic OLED mould group fitting as described in claim 1 preparation method of technical process film, feature exist
In: the ingredient of the anti-absorption conductive layer one, two (4,4 ') be PEDOT/PSS or polysiloxane-based conductive material, it is described anti-
Adsorb conductive layer with a thickness of 50-500nm.
7. the efficiently antistatic OLED mould group fitting as described in claim 1 preparation method of technical process film, feature exist
In: in step (a), the standing time is 3 days or more, and placing environment is room temperature or 40-60 DEG C of high temperature.
8. the efficiently antistatic OLED mould group fitting as described in claim 1 preparation method of technical process film, feature exist
In: in process step (e), the curing time is 3-10 days, and placing environment is room temperature or 40-60 DEG C of high temperature, until peeling force is stablized
Afterwards, that is, curing is completed.
9. a kind of efficient antistatic OLED mould group fitting technical process film, according to claim 1 to any one of 8 the method systems
For what is obtained.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650800.2A CN109679520A (en) | 2018-12-31 | 2018-12-31 | A kind of efficient antistatic OLED mould group fitting preparation method and products thereof of technical process film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811650800.2A CN109679520A (en) | 2018-12-31 | 2018-12-31 | A kind of efficient antistatic OLED mould group fitting preparation method and products thereof of technical process film |
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| CN109679520A true CN109679520A (en) | 2019-04-26 |
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| CN201811650800.2A Pending CN109679520A (en) | 2018-12-31 | 2018-12-31 | A kind of efficient antistatic OLED mould group fitting preparation method and products thereof of technical process film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564318A (en) * | 2019-09-23 | 2019-12-13 | 上海精珅新材料有限公司 | process film production method capable of viewing UV viscosity reduction degree and product thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104419337A (en) * | 2013-09-05 | 2015-03-18 | 上海精涂新材料技术有限公司 | PET double-sided anti-static protective film and production method thereof |
| CN108659734A (en) * | 2018-03-30 | 2018-10-16 | 东莞市澳中电子材料有限公司 | A kind of cured high just viscous stripping tapes and preparation method thereof again of antistatic UV |
-
2018
- 2018-12-31 CN CN201811650800.2A patent/CN109679520A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104419337A (en) * | 2013-09-05 | 2015-03-18 | 上海精涂新材料技术有限公司 | PET double-sided anti-static protective film and production method thereof |
| CN108659734A (en) * | 2018-03-30 | 2018-10-16 | 东莞市澳中电子材料有限公司 | A kind of cured high just viscous stripping tapes and preparation method thereof again of antistatic UV |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110564318A (en) * | 2019-09-23 | 2019-12-13 | 上海精珅新材料有限公司 | process film production method capable of viewing UV viscosity reduction degree and product thereof |
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Application publication date: 20190426 |