CN108048233A - Epoxy resin cleaning agent and preparation method thereof - Google Patents
Epoxy resin cleaning agent and preparation method thereof Download PDFInfo
- Publication number
- CN108048233A CN108048233A CN201711489837.7A CN201711489837A CN108048233A CN 108048233 A CN108048233 A CN 108048233A CN 201711489837 A CN201711489837 A CN 201711489837A CN 108048233 A CN108048233 A CN 108048233A
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- Prior art keywords
- epoxy resin
- cleaning agent
- butyl ether
- preparation
- benzene oxygen
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/18—Hydrocarbons
- C11D3/185—Hydrocarbons cyclic
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2017—Monohydric alcohols branched
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2024—Monohydric alcohols cyclic; polycyclic
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—Ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention provides a kind of epoxy resin cleaning agent and preparation method thereof.Epoxy resin includes each raw material of following mass parts with cleaning agent：10~25 parts of propandiol butyl ether, 10~25 parts of tripropylene glycol n-butyl ether, 10~20 parts of benzene oxygen nonyl polyethanol, 10~20 parts of benzene oxygen octyl group polyethoxy ethanol, 5~10 parts of N methyl pyrrolidones, 2~5 parts of hexamethylene, 2~5 parts of isopropanol, 1~3 part of nonionic surfactant.The present invention in organic washing system by adding in propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen octyl group polyethoxy ethanol, not only there is high cleaning efficiency, even and if will not burn, explode in the case where running into open fire；A small amount of cyclohexanone, isopropanol are with the addition of in the organic washing agent system of the application, adds organic cleaning system in epoxy resin and the penetrating power for bonding basal plane.
Description
Technical field
The present invention relates to the cleaning agent of cleaning objects, more particularly to a kind of epoxy resin cleaning agent and its preparation side
Method.
Background technology
Country to industrialization and information-based input energetically and supports in recent years, and building, track traffic, electronics industry have winged
The development of jump formula, industrial glue consumption also presents the trend ramped, while quality, environmental protection to homologous series product etc. all carries
Very high requirement is gone out.
There are the groups such as phenyl ring, ehter bond, hydroxyl, epoxy group, it is very good that phenyl ring assigns epoxy resin in epoxy molecule
Mechanical strength and heat resistance, ehter bond assigns its good chemical resistance, and hydroxyl makes the boundaries such as epoxy and concrete, metal, plastics
Face has good caking property, and epoxy group allows it to have reactivity well, selects suitable curing agent that can allow material each
It reacts and cures under the conditions of kind, induration has extraordinary chemical property, physical property, and one epoxide group of reaction will
A hydroxyl is released, the cohesive force of epoxy resin is made further to be promoted.The excellent chemical resistance of epoxy resin, it is good
Cementability and very high mechanical strength, be widely used in epoxide terrace paint in water proof anti-corrosive paint, architectural engineering,
The industrial circles such as electronic encapsulation material, adhesive, waterproofing and leakage-stopping.
Epoxy resin is used widely in building, track traffic, electronics industry because of its excellent chemistry, physical property,
Demand is also constantly rising, but is glued because epoxy resin compares in itself, is always leaked in production, work progress with some, is residual
Staying needs to clean, handle, be not exclusively used in industry at present processing epoxy resin cleaning agent, universal phenomenon be using acetone,
Butanone, Tianna solution, industrial alcohol, methanol, toluene etc. are handled, these Chemical Solvents all there are it is inflammable and explosive, corrosion even
It is carcinogenic danger.
Although traditional technology is improved for epoxy resin with cleaning agent, by add in water formed Aquo System so that
Security gets a promotion, but aqueous cleaning agent is generally poor to the washing effect of epoxy resin.
Therefore, it is necessary to provide the epoxy resin cleaning agent that a kind of security is taken into account with washing effect.
The content of the invention
Based on this, the object of the present invention is to provide a kind of epoxy resin cleaning agents.
Specific technical solution is as follows：
A kind of epoxy resin cleaning agent, each raw material including following mass parts：
In wherein some embodiments, each raw material including following mass parts：
In wherein some embodiments, the propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen
The ratio between mass fraction of octyl group-polyethoxy ethanol is (2~2.5)：(2~2.5)：(1.5~1.75)：(1.5~1.75).
In wherein some embodiments, the propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen
The ratio between mass fraction of octyl group-polyethoxy ethanol is 2:2:1.5:1.5.
In wherein some embodiments, the nonionic surfactant is selected from fatty alcohol polyoxypropylene ether, polyoxyethylene
At least one of alkane octylphenol ether, polyoxyethylated alkyl phenol, polyoxyethylene aliphatic alcohol ether.
In wherein some embodiments, which further includes 2~2.5 parts of fragrance with cleaning agent.
In wherein some embodiments, the fragrance is selected from D- limonenes, [1R- (1 α, 2 β, 5 α)] -5- methyl -2-
At least one of (1- Methylethyls) cyclohexanol.
The present invention also aims to provide the preparation method of above-mentioned epoxy resin cleaning agent.
A kind of preparation method of epoxy resin cleaning agent, includes the following steps：
According to above-mentioned each material preparation；
Under room temperature, by propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen octyl group-poly- ethoxy
Base ethyl alcohol is slowly added in the reaction kettle of condensation reflux unit, and stirring obtains mixture A；
Mixture A is heated, adds in fragrance, nonionic surfactant, stirring is cooled to room temperature, obtains mixture B；
Hexamethylene, isopropanol, N-Methyl pyrrolidone are added in into mixture B, stirring obtains the epoxy resin cleaning
Agent.
In wherein some embodiments, in the preparation of the mixture A, the time of stirring is 30~90min；
In the preparation of the mixture B, the temperature used is heated as 60~68 DEG C, and the time of stirring is 25~35min.
In wherein some embodiments, in the preparation of the epoxy resin cleaning agent, time of stirring for 25~
35min。
Compared with prior art, the invention has the advantages that：
The present invention in organic washing system by adding in propandiol butyl ether, tripropylene glycol n-butyl ether, the poly- second of benzene oxygen nonyl
Alcohol, benzene oxygen octyl group-polyethoxy ethanol obtain the epoxy resin cleaning agent of above-mentioned special formulation, epoxy resin cleaning
Agent not only has high cleaning efficiency, even and if will not burn, explode in the case where running into open fire；Meanwhile this Shen
Be with the addition of a small amount of cyclohexanone, isopropanol in organic washing agent system please, add organic cleaning system to epoxy resin,
The penetrating power of basal plane is bonded, and does not influence the cleaning agent feature of environmental protection, security.
Further, the application select propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen octyl group-
The ratio between polyethoxy ethanol mass fraction is (2~2.5)：(2~2.5)：(1.5~1.75)：The optimization of (1.5~1.75) is matched somebody with somebody
Side, which is organic component, and being formed after mixing has low melting point higher boiling azeotropic mixture, can be in -25 DEG C~110 DEG C scopes
Interior use, and long-term storage undergoes no deterioration, the term of validity is not stratified up to 1 year or more, in the range of -25 DEG C~113 DEG C, does not coagulate
Solid, it is non-volatile, non-discolouring, performance is stablized, and cleaning performance is good.
Particularly, propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl gather in the organic washing system that the application provides
The ratio between ethyl alcohol, benzene oxygen octyl group-polyethoxy ethanol mass fraction are 2：2：1.5：When 1.5, which is washing away object table
It after the epoxy resin of face attachment, can be good at dissolved epoxy, and the structure of epoxy resin protected not to be destroyed, this is excellent
Gesture performance is conducive to the recycling of follow-up epoxy resin, avoids secondary waste or pollution, is cleaned after overcoming conventional wash
Agent each component and epoxy resin cannot be purified by modes such as fractionation, recycled so that the waste liquid formed difficulty difficult to deal with
Topic.
Specific embodiment
Epoxy resin cleaning agent of the present invention and preparation method thereof is made below in conjunction with specific embodiment further details of
Explanation.For the ease of understanding the present invention, the present invention will be described more fully below.But the present invention can be with many
Different form is realized, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make pair
The understanding of the disclosure more thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
The arbitrary and all combination of the Listed Items of pass.
Embodiment 1
The present embodiment provides a kind of epoxy resin cleaning agents and preparation method thereof.
The raw material composition (being shown in Table 1) of epoxy resin cleaning agent includes：
The preparation method of epoxy resin cleaning agent includes the following steps：
Under room temperature, by mass fraction by propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen
Octyl group-polyethoxy ethanol is slowly added in the reaction kettle of condensation reflux unit, is stirred 1h, is obtained mixture A；
Under the conditions of 60~68 DEG C, by mass fraction by fatty alcohol polyoxypropylene ether, D- limonenes, [1R- (and 1 α, 2 β, 5
α)] -5- methyl -2- (1- Methylethyls) cyclohexanol is added in said mixture A, keeps the temperature, and stirring 30min is to complete
Dissolving, is cooled to room temperature, obtains mixture B；
Hexamethylene, isopropanol are added in, N-Methyl pyrrolidone stirs 30min, you can obtain institute into said mixture B
Epoxy resin cleaning agent.
Embodiment 2
The present embodiment provides a kind of epoxy resin cleaning agents and preparation method thereof.
The raw material composition (being shown in Table 1) of epoxy resin cleaning agent includes：
The preparation method of epoxy resin cleaning agent includes the following steps：
Under room temperature, by mass fraction by propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen
Octyl group-polyethoxy ethanol is slowly added in the reaction kettle of condensation reflux unit, is stirred 1h, is obtained mixture A；
Under the conditions of 60~68 DEG C, by mass fraction by fatty alcohol polyoxypropylene ether, D- limonenes, [1R- (and 1 α, 2 β, 5
α)] -5- methyl -2- (1- Methylethyls) cyclohexanol is added in said mixture A, keeps the temperature, and stirring 30min is to complete
Dissolving, is cooled to room temperature, obtains mixture B；
Hexamethylene, isopropanol are added in, N-Methyl pyrrolidone stirs 30min, you can obtain institute into said mixture B
State epoxy resin cleaning agent.
Embodiment 3
The present embodiment provides a kind of epoxy resin cleaning agents and preparation method thereof.
The raw material composition (being shown in Table 1) of epoxy resin cleaning agent includes：
The preparation method of epoxy resin cleaning agent includes the following steps：
Under room temperature, by mass fraction by propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen
Octyl group-polyethoxy ethanol is slowly added in the reaction kettle of condensation reflux unit, is stirred 1h, is obtained mixture A；
Under the conditions of 60-68 DEG C, by mass fraction by fatty alcohol polyoxypropylene ether, D- limonenes, [1R- (and 1 α, 2 β, 5
α)] -5- methyl -2- (1- Methylethyls) cyclohexanol is added in said mixture A, keeps the temperature, and stirring 30min is to complete
Dissolving, is cooled to room temperature, obtains mixture B；
Hexamethylene, isopropanol are added in, N-Methyl pyrrolidone stirs 30min, you can obtain institute into said mixture B
State epoxy resin cleaning agent.
Embodiment 4
The present embodiment provides a kind of epoxy resin cleaning agents and preparation method thereof.
The raw material composition (being shown in Table 1) of epoxy resin cleaning agent includes：
The preparation method of epoxy resin cleaning agent includes the following steps：
Under room temperature, by mass fraction by propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen
Octyl group-polyethoxy ethanol is slowly added in the reaction kettle of condensation reflux unit, is stirred 1h, is obtained mixture A；
Under the conditions of 60~68 DEG C, by mass fraction by fatty alcohol polyoxypropylene ether, D- limonenes, [1R- (and 1 α, 2 β, 5
α)] -5- methyl -2- (1- Methylethyls) cyclohexanol is added in above-mentioned solution, keeps the temperature, and stirring 30min is to completely molten
Solution, is cooled to room temperature, obtains mixture B；
Hexamethylene, isopropanol are added in, N-Methyl pyrrolidone stirs 30min, you can obtain institute into said mixture B
State epoxy resin cleaning agent.
Embodiment 5
The present embodiment provides a kind of environment-friendly epoxy resin cleaning agents and preparation method thereof；Wherein：Environment-friendly epoxy resin
The composition of raw materials of cleaning agent is shown in Table 1；Preparation method is the same as embodiment 4.
1 embodiment 1 of table is to the epoxy resin cleaning agent formula shown in embodiment 5
Comparative example 1
This comparative example is the comparative example of embodiment 5, and comparison part is only that formula is different, employs different from the application's
It is as follows to specifically include raw material for alcohol ether：
Comparative example 2
This comparative example is the comparative example of embodiment 5, and comparison part is only that formula is different, employs different from the application's
It is as follows to specifically include raw material for long-chain alcohol：
Comparative example 3
This comparative example is the comparative example of embodiment 5, and comparison part is only that formula is different, do not added in formula hexamethylene and
Isopropyl acetone.
Performance test
The performance test of more than 2 each example cleaning agent of table
Cleaning efficiency：With conventional ultraviolet spectrophotometer method detection to the cleaning efficiency of epoxy resin；
Security：The cleaning agent sample of above-mentioned each example is taken, open fire is met, sees whether the sign that burns or explode occur；
Stability：The cleaning agent sample of above-mentioned each example is positioned under design temperature and is placed, compartment time sampling, observation is
It is no the phenomenon that layering, discoloration, cleaning efficiency decline occur；
The epoxy resin rate of recovery：Recovery method is extracted according to conventional epoxy resin.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. epoxy resin cleaning agent, which is characterized in that each raw material including following mass parts：
- 2. epoxy resin cleaning agent according to claim 1, which is characterized in that each raw material including following mass parts：
- 3. epoxy resin cleaning agent according to claim 1, which is characterized in that the propandiol butyl ether, tripropylene glycol N-butyl ether, benzene oxygen nonyl polyethanol, the ratio between the mass fraction of benzene oxygen octyl group-polyethoxy ethanol are (2~2.5)：(2~2.5)： (1.5~1.75)：(1.5~1.75).
- 4. epoxy resin cleaning agent according to claim 3, which is characterized in that the propandiol butyl ether, tripropylene glycol N-butyl ether, benzene oxygen nonyl polyethanol, the ratio between the mass fraction of benzene oxygen octyl group-polyethoxy ethanol are 2:2:1.5:1.5.
- 5. epoxy resin cleaning agent according to any one of claims 1 to 4, which is characterized in that the non-ionic surface Activating agent is selected from fatty alcohol polyoxypropylene ether, polyoxyethylene alkane octylphenol ether, polyoxyethylated alkyl phenol, polyoxyethylene fatty alcohol At least one of ether.
- 6. epoxy resin cleaning agent according to any one of claims 1 to 4, which is characterized in that further include 2~2.5 parts Fragrance.
- 7. epoxy resin cleaning agent according to claim 6, which is characterized in that the fragrance is selected from D- lemon oils At least one of essence, [1R- (1 α, 2 β, 5 α)] -5- methyl -2- (1- Methylethyls) cyclohexanol.
- 8. a kind of preparation method of epoxy resin cleaning agent, which is characterized in that include the following steps：According to each material preparation of claim 1 to 7 any one of them；Under room temperature, by propandiol butyl ether, tripropylene glycol n-butyl ether, benzene oxygen nonyl polyethanol, benzene oxygen octyl group-polyethoxy second Alcohol is slowly added in the reaction kettle of condensation reflux unit, and stirring obtains mixture A；Mixture A is heated, adds in fragrance, nonionic surfactant, stirring is cooled to room temperature, obtains mixture B；Hexamethylene, isopropanol, N-Methyl pyrrolidone are added in into mixture B, stirring obtains the epoxy resin cleaning agent.
- 9. the preparation method of epoxy resin cleaning agent according to claim 8, which is characterized in that the mixture A's In preparation, the time of stirring is 30~90min；In the preparation of the mixture B, the temperature used is heated as 60~68 DEG C, is stirred The time mixed is 25~35min.
- 10. the preparation method of epoxy resin cleaning agent according to claim 8, which is characterized in that the epoxy resin With in the preparation of cleaning agent, the time of stirring is 25~35min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711489837.7A CN108048233A (en) | 2017-12-29 | 2017-12-29 | Epoxy resin cleaning agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711489837.7A CN108048233A (en) | 2017-12-29 | 2017-12-29 | Epoxy resin cleaning agent and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865534A (en) * | 2018-08-01 | 2018-11-23 | 三晃树脂（佛山）有限公司 | cleaning agent and preparation method thereof |
| CN110484377A (en) * | 2019-07-22 | 2019-11-22 | 天津登特科技有限公司 | A kind of safe and efficient UV resin detergent and its preparation process and application method |
| CN115305157A (en) * | 2022-09-23 | 2022-11-08 | 广东粤港澳大湾区黄埔材料研究院 | Epoxy resin cleaning agent and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695150A (en) * | 2016-03-22 | 2016-06-22 | 深圳市盛元半导体有限公司 | Glue removing agent for LED (light emitting diode) encapsulation residue glue |
-
2017
- 2017-12-29 CN CN201711489837.7A patent/CN108048233A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695150A (en) * | 2016-03-22 | 2016-06-22 | 深圳市盛元半导体有限公司 | Glue removing agent for LED (light emitting diode) encapsulation residue glue |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865534A (en) * | 2018-08-01 | 2018-11-23 | 三晃树脂（佛山）有限公司 | cleaning agent and preparation method thereof |
| CN110484377A (en) * | 2019-07-22 | 2019-11-22 | 天津登特科技有限公司 | A kind of safe and efficient UV resin detergent and its preparation process and application method |
| CN110484377B (en) * | 2019-07-22 | 2021-03-23 | 天津登特科技有限公司 | UV resin cleaning agent and preparation process and use method thereof |
| CN115305157A (en) * | 2022-09-23 | 2022-11-08 | 广东粤港澳大湾区黄埔材料研究院 | Epoxy resin cleaning agent and application thereof |
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Application publication date: 20180518 |