CN106916538A - OCA optical cements are used in a kind of mobile phone frame bonding - Google Patents
OCA optical cements are used in a kind of mobile phone frame bonding Download PDFInfo
- Publication number
- CN106916538A CN106916538A CN201710281277.XA CN201710281277A CN106916538A CN 106916538 A CN106916538 A CN 106916538A CN 201710281277 A CN201710281277 A CN 201710281277A CN 106916538 A CN106916538 A CN 106916538A
- Authority
- CN
- China
- Prior art keywords
- reactor
- methacrylic acid
- mobile phone
- mass percentage
- oca optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- 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
-
- 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
- C09J2433/00—Presence of (meth)acrylic polymer
Abstract
The present invention provides a kind of mobile phone frame bonding and uses OCA optical cements, is made up of the material of following masses degree：Acrylic polymer 40~80%, GMA 5~25%, methacrylic acid ethyl acetoacetate 5~25%, molecular weight regulator 5~15%, initiator 0.1~5%, the molecular weight regulator is the one kind in n-dodecyl mercaptan, tert-dodecylmercaotan, the different monooctyl ester of tri-thiol propionic acid；Acrylic polymer by following weight/mass percentage composition material it is reacted after be made：N-propyl 30~60%, butyl acrylate 30~50%, methacrylic acid 5~15%, hydroxy propyl methacrylate 1~8%, benzoyl peroxide 0.1~2%.The beneficial effects of the present invention are just viscous low holding power is high, and light transmission is good, and cost is relatively low.
Description
Technical field
The present invention relates to a kind of OCA optical cements, OCA optical cements are used in particularly a kind of mobile phone frame bonding.
Background technology
The more and more use OLED Folding-Screen of present mobile phone screen, supporting heat-bending glass panel edges frame glue is still at home to be opened
Hair stage, current businessman in need is mainly the product using 3M companies, the preferable still light transmission of its product adhesive property
It is not good and expensive.
The content of the invention
To solve the above problems the invention provides a kind of mobile phone frame bonding OCA optical cements, light transmission is good, cost
It is relatively low.
The present invention provide technical scheme be：OCA optical cements are used in a kind of mobile phone frame bonding, are contained by following mass percent
It is made after the material of amount is reacted：
The molecular weight regulator is in n-dodecyl mercaptan, tert-dodecylmercaotan, the different monooctyl ester of tri-thiol propionic acid
It is a kind of；
By said components, example is added in stirred tank by mass percentage, is stood froth breaking after mixing and stirring naturally and is made glue
Then water, then solidified glue application on the two sides of PET mould release membrances after silicon mould release membrance is all enclosed on two sides by UV；
Wherein, acrylic polymer by following weight/mass percentage composition material it is reacted after be made：
During n-propyl, methacrylic acid, hydroxy propyl methacrylate sequentially added into reactor after the completion of weighing,
The butyl acrylate that benzoyl peroxide will have been dissolved while being heated up to reactor material is added drop-wise in reactor, reactor
It is warming up to 80~90 DEG C and is incubated 10 hours, is discharged after cooling.
Used as optimization, initiator is 1- hydroxycyclohexyl phenyl ketones or/and 2,4,6- trimethylbenzoy-diphenies
Phosphine oxide.
The beneficial effects of the present invention are just viscous low holding power is high, and light transmission is good, and cost is relatively low.
Specific embodiment
Embodiment 1：
By said components, example is added in stirred tank by mass percentage, is stood froth breaking after mixing and stirring naturally and is made glue
Then water, then solidified glue application on the two sides of PET mould release membrances after silicon mould release membrance is all enclosed on two sides by UV；
Wherein, acrylic polymer by following weight/mass percentage composition material it is reacted after be made：
During n-propyl, methacrylic acid, hydroxy propyl methacrylate sequentially added into reactor after the completion of weighing,
The butyl acrylate that benzoyl peroxide will have been dissolved while being heated up to reactor material is added drop-wise in reactor, reactor
It is warming up to 80~90 DEG C and is incubated 10 hours, is cooled to normal temperature.
Embodiment 2：
By said components, example is added in stirred tank by mass percentage, is stood froth breaking after mixing and stirring naturally and is made glue
Then water, then solidified glue application on the two sides of PET mould release membrances after silicon mould release membrance is all enclosed on two sides by UV；
Wherein, acrylic polymer by following weight/mass percentage composition material it is reacted after be made：
During n-propyl, methacrylic acid, hydroxy propyl methacrylate sequentially added into reactor after the completion of weighing,
The butyl acrylate that benzoyl peroxide will have been dissolved while being heated up to reactor material is added drop-wise in reactor, reactor
It is warming up to 80~90 DEG C and is incubated 10 hours, is cooled to normal temperature.
Embodiment 3：
By said components, example is added in stirred tank by mass percentage, is stood froth breaking after mixing and stirring naturally and is made glue
Then water, then solidified glue application on the two sides of PET mould release membrances after silicon mould release membrance is all enclosed on two sides by UV；
Wherein, acrylic polymer by following weight/mass percentage composition material it is reacted after be made：
During n-propyl, methacrylic acid, hydroxy propyl methacrylate sequentially added into reactor after the completion of weighing,
The butyl acrylate that benzoyl peroxide will have been dissolved while being heated up to reactor material is added drop-wise in reactor, reactor
It is warming up to 80~90 DEG C and is incubated 10 hours, is cooled to normal temperature.
The present invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-described embodiment.In ability
In the ken that domain those of ordinary skill possesses, on the basis of each composition effect base reason is well understood that, can also be
Do not depart from the premise of present inventive concept that various changes can be made, come under protection scope of the present invention.
Claims (2)
1. OCA optical cements are used in a kind of mobile phone frame bonding, by the material of following mass percentage content it is reacted after be made：
Acrylic polymer 40 ~ 80%
GMA 5 ~ 25%
Methacrylic acid ethyl acetoacetate 5 ~ 25%
Molecular weight regulator 5 ~ 15%
Initiator 0.1 ~ 5%
The molecular weight regulator is the one kind in n-dodecyl mercaptan, tert-dodecylmercaotan, the different monooctyl ester of tri-thiol propionic acid；
By said components, example is added in stirred tank by mass percentage, is stood froth breaking after mixing and stirring naturally and is made glue,
Then then glue application is solidified after silicon mould release membrance is all enclosed on two sides on the two sides of PET mould release membrances by UV；
Wherein, acrylic polymer by following weight/mass percentage composition material it is reacted after be made：
N-propyl 30 ~ 60%
Butyl acrylate 30 ~ 50%
Methacrylic acid 5 ~ 15%
Hydroxy propyl methacrylate 1 ~ 8%
Benzoyl peroxide 0.1 ~ 2%
During n-propyl, methacrylic acid, hydroxy propyl methacrylate sequentially added into reactor after the completion of weighing, giving
Reactor material will dissolve benzoyl peroxide butyl acrylate while intensification is added drop-wise in reactor, and reactor heats up
To 80 ~ 90 DEG C and be incubated 10 hours, be cooled to normal temperature.
2. OCA optical cements are used in mobile phone frame bonding according to claim 1, it is characterised in that：Initiator is 1- hydroxyl rings
Hexyl phenyl ketone or/and 2,4,6- trimethylbenzoy-dipheny phosphine oxides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281277.XA CN106916538A (en) | 2017-04-26 | 2017-04-26 | OCA optical cements are used in a kind of mobile phone frame bonding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281277.XA CN106916538A (en) | 2017-04-26 | 2017-04-26 | OCA optical cements are used in a kind of mobile phone frame bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106916538A true CN106916538A (en) | 2017-07-04 |
Family
ID=59567576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710281277.XA Pending CN106916538A (en) | 2017-04-26 | 2017-04-26 | OCA optical cements are used in a kind of mobile phone frame bonding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106916538A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858109A (en) * | 2017-10-31 | 2018-03-30 | 芜湖辉灿电子科技有限公司 | Explosion-proof OCA optical cements in a kind of mobile phone |
| CN107880790A (en) * | 2017-11-29 | 2018-04-06 | 深圳市东魔科技有限公司 | Glue composition |
| CN107903829A (en) * | 2017-10-31 | 2018-04-13 | 芜湖辉灿电子科技有限公司 | A kind of transparent OCA optical cements of mobile phone screen |
| CN111826090A (en) * | 2020-01-16 | 2020-10-27 | 东莞市派乐玛新材料技术开发有限公司 | Borderless full-lamination frame glue, borderless full-lamination face glue and display panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103097478A (en) * | 2010-08-18 | 2013-05-08 | 3M创新有限公司 | Optical assemblies including stress-relieving optical adhesives and methods of making same |
| CN103642406A (en) * | 2013-11-20 | 2014-03-19 | 苍南县三维电子塑胶有限公司 | Preparation method of optically transparent adhesive for touch screen |
-
2017
- 2017-04-26 CN CN201710281277.XA patent/CN106916538A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103097478A (en) * | 2010-08-18 | 2013-05-08 | 3M创新有限公司 | Optical assemblies including stress-relieving optical adhesives and methods of making same |
| CN103642406A (en) * | 2013-11-20 | 2014-03-19 | 苍南县三维电子塑胶有限公司 | Preparation method of optically transparent adhesive for touch screen |
Non-Patent Citations (2)
| Title |
|---|
| 化学工业出版社组织编写: "《中国化工产品大全 （第三版）（上卷）》", 3 January 2005, 化学工业出版社 * |
| 朱万强: "《涂料基础教程》", 3 June 2012, 西南交通大学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858109A (en) * | 2017-10-31 | 2018-03-30 | 芜湖辉灿电子科技有限公司 | Explosion-proof OCA optical cements in a kind of mobile phone |
| CN107903829A (en) * | 2017-10-31 | 2018-04-13 | 芜湖辉灿电子科技有限公司 | A kind of transparent OCA optical cements of mobile phone screen |
| CN107880790A (en) * | 2017-11-29 | 2018-04-06 | 深圳市东魔科技有限公司 | Glue composition |
| CN111826090A (en) * | 2020-01-16 | 2020-10-27 | 东莞市派乐玛新材料技术开发有限公司 | Borderless full-lamination frame glue, borderless full-lamination face glue and display panel |
| CN111826090B (en) * | 2020-01-16 | 2022-06-03 | 东莞市派乐玛新材料技术开发有限公司 | Borderless full-lamination frame glue, borderless full-lamination face glue and display panel |
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Application publication date: 20170704 |
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