CN108192537A - A kind of UV-light solidified pressure-sensitive adhesive - Google Patents
A kind of UV-light solidified pressure-sensitive adhesive Download PDFInfo
- Publication number
- CN108192537A CN108192537A CN201810100284.XA CN201810100284A CN108192537A CN 108192537 A CN108192537 A CN 108192537A CN 201810100284 A CN201810100284 A CN 201810100284A CN 108192537 A CN108192537 A CN 108192537A
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- Prior art keywords
- acrylate
- sensitive adhesive
- light solidified
- methacrylate
- pressure
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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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1812—C12-(meth)acrylate, e.g. lauryl (meth)acrylate
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of UV-light solidified pressure-sensitive adhesives, include following component by mass fraction：75 90 parts of acrylate monomer containing alkyl or methacrylate monomers, 25 parts of copolymerisable monomer containing hydroxyl, 13 parts of copolymerisable monomer containing carboxyl, 15 parts of acrylate co-monomers containing Chinese cassia tree group or methacrylate co-monomers, 0.2 part of active initiator, 50 80 parts of solvent, wherein, the atomic number of alkyl carbon in acrylate monomer or methacrylate monomers containing alkyl is C2 C12.The present invention introduces the comonomer with Chinese cassia tree group in adhesive building-up process, after pressure-sensitive adhesive is fully dried after coating, ultraviolet lamp radiation under can Quick cross-linking curing, make adhesive under conditions of photoinitiator is not added, good photocuring characteristic can be realized, and due to not adding photoinitiator completely, it is possible to prevente effectively from adhesive products are during storage.
Description
Technical field
The present invention relates to pressure sensitive adhesive technical fields, particularly relate to a kind of UV-light solidified pressure-sensitive adhesive.
Background technology
Pressure sensitive adhesive (PSA) be it is a kind of without in solvent or heat, slight pressure only need to be applied, can be with adherend surface
The adhesive of strong bond.From the 1920s PSA article be widely used in printing, pack, car decoration, medical treatment and daily life
Every field, the researcher such as living have researched and developed a large amount of product.And with people's environmental consciousness be increasingly enhanced and and
Human kind sustainable development implementation, developing low stain or free of contamination environment-friendly type PSA has become inexorable trend.In various rings
In guarantor's type pressure sensitive adhesive (such as emulsion-type, heat molten type and radiation-curable), radiation-curable (especially UV curings) pressure sensitive adhesive by
In its uniqueness the advantages of, become the hot spot studied at present.
Pressure-sensitive acrylate is current most widely used pressure sensitive adhesive, excellent with excellent weatherability and heat resistance etc.
Point.And have that Storage period is long, smell without solvent and during curing and after curing with adhesive prepared by UV-curing technology
The features such as low, it is more prominent the advantages of also reside in that solidification rate is fast and good combination property.At present, conventional ultra-violet curable adhesive
Curing mechanism, be to be generated free radicals by photoinitiator by UV irradiation excitations, cause reactive diluent, prepolymer and polyfunctional group
Monomer rapid polymerization is crosslinked, and becomes the pressure sensitive adhesive product with practical performance.Therefore, ultraviolet photo-curing cementing agent is being prepared
In technology, it is necessary to have photoinitiator component.If still having initiator residual in film after curing, adhesive adhesive strength can be caused
With durability in decline situation, and it is apparent on also there are the unfavorable factors such as xanthochromia.And be to make up this shortcoming, it generally requires in mistake
Various auxiliary agents are added in journey, but can only also be improved to a certain extent, can not be tackled the problem at its root.
Invention content
The present invention is intended to provide a kind of UV-light solidified pressure-sensitive adhesive, can be used for cycloaddition by being introduced in adhesive
Chinese cassia tree group, be directly realized by between polymer chain and be cross-linked to each other under illumination, so as to fulfill the illumination curing of adhesive.
In order to solve the above technical problems, the technical scheme is that：
A kind of UV-light solidified pressure-sensitive adhesive includes following component by mass fraction：
, wherein, the atomic number of alkyl carbon in acrylate monomer or methacrylate monomers containing alkyl is C2-
C12。
Further, the acrylate monomer containing alkyl or methacrylate monomers are ethyl acrylate, first
Base ethyl acrylate, butyl acrylate, butyl methacrylate, isobutyl acrylate, Isobutyl methacrylate, acrylic acid penta
Ester, pentylmethacrylate, Hexyl 2-propenoate, hexyl methacrylate, heptylacrylate, metering system heptyl heptylate, acrylic acid
Different monooctyl ester, isooctyl methacrylate, acrylic acid-2-ethyl caproite, methacrylic acid -2- ethylhexyls, lauryl
Any one or more in base ester or lauryl methacrylate.
Further, the copolymerisable monomer containing hydroxyl is hydroxyalkyl acrylates class or methacrylic acid hydroxyl
Alkyl esters.
Further, the copolymerisable monomer containing hydroxyl is 2-Hydroxy ethyl acrylate, methacrylic acid -2- hydroxyls
Base ethyl ester, acrylic acid -4- hydroxybutyls, methacrylic acid -4- hydroxybutyls, the own ester of acrylic acid -6- hydroxyls, methacrylic acid -
Any one or more in the own ester of 6- hydroxyls, acrylic acid -8- hydroxyls monooctyl ester or methacrylic acid -8- hydroxyl monooctyl esters.
Further, the copolymerisable monomer containing carboxyl for acrylic acid, methacrylic acid, propyloic acrylic ester,
Any one or more in carboxyethyl methylphosphinate acrylate, carboxylic acrylate or carboxylic phenyl-methyl acrylate.
Further, the active initiator is azo-initiator or peroxide type initiators.
Further, the azo-initiator is azodiisobutyronitrile, azobisisovaleronitrile, azobisisoheptonitrile, idol
Any one or more in nitrogen dicyclohexyl formonitrile HCN or azo-bis-iso-dimethyl；The peroxide type initiators were
Aoxidize any one or more in dibenzoyl, cumyl peroxide or diacetyl peroxide.
Further, the solvent for toluene, dimethylbenzene, ethyl acetate, n-butyl acetate, sec-butyl acetate, acetone or
Any one or more in methyl ethyl ketone.
Further, the acrylate co-monomers containing Chinese cassia tree group or methacrylate co-monomers pass through
The acrylate monomer or methacrylic acid monomer of hydroxyl or carboxyl carry out modification reaction with Chinese cassia tree radical derivative and are made.
A kind of preparation method of UV-light solidified pressure-sensitive, includes the following steps：By the acrylate monomer containing alkyl
Or methacrylate monomers, the copolymerisable monomer containing hydroxyl, the copolymerisable monomer containing carboxyl, third containing Chinese cassia tree group
Olefin(e) acid ester comonomer or methacrylate co-monomers and solvent are added to in reflux condenser four-hole boiling flask, lead to nitrogen
Then gas 60min is kept the temperature at 65 DEG C, is added in active initiator reaction 8h, used after reaction with the air in exclusion system
Solvent diluting reaction products therefrom to solid content is 45%, obtains the UV-light solidified pressure-sensitive.
The UV-light solidified pressure-sensitive is uniformly coated on PET by a kind of application of UV-light solidified pressure-sensitive adhesive
It is 80mWcm by dose of radiation after the solvent is volatilized on base material-2Ultraviolet light 15s-30s, you can pressed
Quick glue product.
Reversible photoinduction [2+2] cycloaddition characteristic of cinnamic acid-truxillic acid system：When cinnamic acid and its derivative are in wave
Under the ultraviolet light of long λ=365nm can dimerization cyclization form truxillic acid structure, and in high temperature and the purple of wide range of wavelengths
There is good stability under outer light；And in ultraviolet wavelength λ=260nm, the cyclic structure of truxillic acid can be destroyed reply again
To initial cinnamic acid structure.So among by the way that cinnamyl is introduced to acrylate series pressure-sensitive, ultraviolet light at normal temperatures
According to, you can it successfully realizes the Quick cross-linking curing of adhesive, and can effectively avoid the use of photoinitiator, as shown in Figure 1.
Using above-mentioned technical proposal, the present invention includes at least following advantageous effect：
A kind of UV-light solidified pressure-sensitive adhesive of the present invention, creatively propose it is a kind of it is completely new be used to prepare it is pressure-sensitive
The ultraviolet light curing mode of adhesive takes full advantage of reversible photoinduction [2+2] cycloaddition characteristic of cinnamyl, in gluing
The comonomer with Chinese cassia tree group is introduced in agent building-up process, after pressure-sensitive adhesive is fully dried after coating, in ultraviolet lamp spoke
Penetrate down can Quick cross-linking curing, make adhesive under conditions of photoinitiator is not added, you can realize that good photocuring is special
Property, and due to not adding photoinitiator completely, it is possible to prevente effectively from adhesive products are during storage, due to remaining
The unfavorable factors such as adhesive adhesive strength and durability decline, apparent upper generation xanthochromia caused by initiator；Adhesive cures
Process is only the deep-crosslinked between polymer, can reduce handling requirement higher during performed polymer synthesis early period；Due to meat
Gui Ji [2+2] cycloaddition has high reaction efficiency, in the process by adjusting the content of cinnamyl in adhesive, you can compared with
The adhesive property of adhesive products is adjusted in a wide range of.The peel strength of the UV-light solidified pressure-sensitive adhesive of the present invention is in 70-
In the range of 150gf/25mm, and there is good wetability to planks such as glass, PC, performance data is stablized after attaching, in sample
After stripping, plate surface cleaning has a good application prospect without residue glue in protective film application field class.
Description of the drawings
Fig. 1 is the Quick cross-linking curing reaction procedure chart of adhesive.
Specific embodiment
The technical solution in the present invention is clearly and completely described below in conjunction with specific embodiment, it is clear that retouched
The embodiment stated is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill all other embodiments obtained without making creative work, belong to the present invention
The range of protection.
Embodiment 1
It is weighed by following mass fraction：89 parts of acrylic acid-2-ethyl caproite (EHA), 2-Hydroxy ethyl acrylate (HEA) 5
50 parts of part, 1 part of the acrylic comonomers of 3 parts of acrylic acid (AA), the group containing Chinese cassia tree and ethyl acetate, add them into
In reflux condenser four-hole boiling flask.For the air in exclusion system, lead to nitrogen 60min.Then 65 DEG C are kept the temperature at, is added
Enter 0.2 part of azodiisobutyronitrile as initiator, then react 8h.After reaction, with ethyl acetate diluting reaction products therefrom extremely
Solid content is 45%, obtains UV-light solidified pressure-sensitive.
Embodiment 2
It is weighed by following mass fraction：75 parts of acrylic acid-2-ethyl caproite (EHA), 15 parts of butyl acrylate (BA), first
2 parts of base acrylic acid -4- hydroxybutyls, 1 part of carboxyethyl methylphosphinate acrylate, the group containing Chinese cassia tree methacrylate co-monomers
5 parts and 80 parts of toluene, add them into in reflux condenser four-hole boiling flask.For the air in exclusion system, lead to nitrogen
Gas 60min.Then 65 DEG C are kept the temperature at, 0.2 part of azobisisovaleronitrile is added in as initiator, then reacts 8h.Reaction
Afterwards, it is 45% to react products therefrom to solid content with dilution with toluene, obtains UV-light solidified pressure-sensitive.
Embodiment 3
It is weighed by following mass fraction：3 parts of the own ester of 75 parts of Isobutyl methacrylate, acrylic acid -6- hydroxyls, carboxylic amyl
75 parts of 2 parts of acrylate, 3 parts of the methacrylate co-monomers of the group containing Chinese cassia tree and sec-butyl acetate, add them into
With in reflux condenser four-hole boiling flask.For the air in exclusion system, lead to nitrogen 60min.Then 65 are kept the temperature at
DEG C, 0.2 part of dibenzoyl peroxide is added in as initiator, then reacts 8h.After reaction, with sec-butyl acetate diluting reaction institute
It is 45% to obtain product to solid content, obtains UV-light solidified pressure-sensitive.
Embodiment 4
It is weighed by following mass fraction：75 parts of dodecylacrylate, 3 parts of methacrylic acid -8- hydroxyls monooctyl ester, methyl
60 parts of 2 parts of acrylic acid, 3 parts of the methacrylate co-monomers of the group containing Chinese cassia tree and methyl ethyl ketone, add them into return
In flow condenser four-hole boiling flask.For the air in exclusion system, lead to nitrogen 60min.Then 65 DEG C are kept the temperature at, is added in
0.2 part of diacetyl peroxide then reacts 8h as initiator.After reaction, with methyl ethyl ketone diluting reaction products therefrom to solid
Content is 45%, obtains UV-light solidified pressure-sensitive.
Comparative example 1
Comparative example 1 compared with Example 1, other than the acrylic comonomers for not containing the group containing Chinese cassia tree, other groups
Divide consistent with preparation method.
Comparative example 2
Comparative example 2 compared with Example 2, other than the methacrylic acid comonomers for not containing the group containing Chinese cassia tree, other
Component it is consistent with preparation method.
Embodiment 1-4 and comparative example the 1-2 UV-light solidified pressure-sensitive being prepared are uniformly coated on PET base material
On, it is 80mWcm by dose of radiation after the solvent is volatilized-2Ultraviolet light 15s-30s, obtain pressure sensitive adhesive product
1-6。
The measure of peel strength
According to JIS Z0237, pressure sensitive adhesive product 1-6 is cut, width is made as 25mm, the sample of a length of 120mm, it then, will
Sample is attached on glass board material,, will to 180 degree direction with the detachment rate of 300mm/min then using extensiometer
The adhesive testing bar strips down, and measures peel strength.Using two same samples measured value average value as institute
State peel strength.Test data is as shown in table 1.
Table 1
As seen from the above table, compared with comparative example 1-2, the stripping of the UV-light solidified pressure-sensitive adhesive of 1-4 of the embodiment of the present invention
From intensity in the range of 70-150gf/25mm, and there is good wetability, performance data after attaching to planks such as glass, PC
Stablize, after sample stripping, plate surface cleaning has a good application prospect without residue glue in protective film application field class.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (11)
1. a kind of UV-light solidified pressure-sensitive adhesive, it is characterised in that：Include following component by mass fraction：
,
Wherein, the atomic number of alkyl carbon in the acrylate monomer containing alkyl or methacrylate monomers is C2-C12.
2. a kind of UV-light solidified pressure-sensitive adhesive as described in claim 1, it is characterised in that：The propylene containing alkyl
Acid ester monomer or methacrylate monomers are ethyl acrylate, ethyl methacrylate, butyl acrylate, methacrylic acid fourth
Ester, isobutyl acrylate, Isobutyl methacrylate, amyl acrylate, pentylmethacrylate, Hexyl 2-propenoate, methyl-prop
The own ester of olefin(e) acid, heptylacrylate, metering system heptyl heptylate, Isooctyl acrylate monomer, isooctyl methacrylate, acrylic acid -2- second
It is any one in the own ester of base, methacrylic acid -2- ethylhexyls, dodecylacrylate or lauryl methacrylate
Kind is a variety of.
3. a kind of UV-light solidified pressure-sensitive adhesive as described in claim 1, it is characterised in that：Being total to containing hydroxyl
Polycondensation monomer is hydroxyalkyl acrylates class or haloalkylacrylates class.
4. a kind of UV-light solidified pressure-sensitive adhesive as claimed in claim 3, it is characterised in that：Being total to containing hydroxyl
Polycondensation monomer for 2-Hydroxy ethyl acrylate, methacrylic acid -2- hydroxy methacrylates, acrylic acid -4- hydroxybutyls, methacrylic acid -
4- hydroxybutyls, the own ester of acrylic acid -6- hydroxyls, the own ester of methacrylic acid -6- hydroxyls, acrylic acid -8- hydroxyls monooctyl ester or methyl-prop
Any one or more in olefin(e) acid -8- hydroxyl monooctyl esters.
5. a kind of UV-light solidified pressure-sensitive adhesive as described in claim 1, it is characterised in that：Being total to containing carboxyl
Polycondensation monomer for acrylic acid, methacrylic acid, propyloic acrylic ester, carboxyethyl methylphosphinate acrylate, carboxylic acrylate or
Any one or more in carboxylic phenyl-methyl acrylate.
6. a kind of UV-light solidified pressure-sensitive adhesive as described in claim 1, it is characterised in that：The active initiator is even
Nitrogen class initiator or peroxide type initiators.
7. a kind of UV-light solidified pressure-sensitive adhesive as claimed in claim 6, it is characterised in that：The azo-initiator is
In azodiisobutyronitrile, azobisisovaleronitrile, azobisisoheptonitrile, azo diisopropyl imidazoline hydrochloride or azo-bis-iso-dimethyl
Any one or more；The peroxide type initiators are dibenzoyl peroxide, cumyl peroxide or peroxidating
Any one or more in diacetyl.
8. a kind of UV-light solidified pressure-sensitive adhesive as described in claim 1, it is characterised in that：The solvent is toluene, two
Any one or more in toluene, ethyl acetate, n-butyl acetate, sec-butyl acetate, acetone or methyl ethyl ketone.
9. a kind of UV-light solidified pressure-sensitive adhesive as described in claim 1, it is characterised in that：It is described containing Chinese cassia tree group
Acrylate co-monomers or methacrylate co-monomers pass through hydroxyl or the acrylate monomer or methyl-prop of carboxyl
Acrylic monomer carries out modification reaction with Chinese cassia tree radical derivative and is made.
10. according to the preparation method of any one UV-light solidified pressure-sensitive in claim 1-9, it is characterised in that including following
Step：By the acrylate monomer containing alkyl or methacrylate monomers, the copolymerisable monomer containing hydroxyl, contain carboxyl
Copolymerisable monomer, the acrylate co-monomers containing Chinese cassia tree group or methacrylate co-monomers and solvent be added to
With in reflux condenser four-hole boiling flask, lead to nitrogen 60min with the air in exclusion system, then keep the temperature at 65 DEG C,
Active initiator reaction 8h is added in, it is 45% that solvent diluting reaction products therefrom to solid content is used after reaction, obtains the purple
Outer photocuring pressure sensitive adhesive.
11. according to the application of any one UV-light solidified pressure-sensitive adhesive in claim 1-9, it is characterised in that：By described in
UV-light solidified pressure-sensitive is uniformly coated on PET base material, is 80mWcm- by dose of radiation after the solvent is volatilized2
Ultraviolet light 15s-30s, you can obtain pressure sensitive adhesive product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100284.XA CN108192537A (en) | 2018-02-01 | 2018-02-01 | A kind of UV-light solidified pressure-sensitive adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100284.XA CN108192537A (en) | 2018-02-01 | 2018-02-01 | A kind of UV-light solidified pressure-sensitive adhesive |
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| Publication Number | Publication Date |
|---|---|
| CN108192537A true CN108192537A (en) | 2018-06-22 |
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|---|---|---|---|
| CN201810100284.XA Pending CN108192537A (en) | 2018-02-01 | 2018-02-01 | A kind of UV-light solidified pressure-sensitive adhesive |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109679509A (en) * | 2018-12-25 | 2019-04-26 | 烟台德邦科技有限公司 | Single-component UV-initiated fast-curing acrylate structural adhesive and preparation method thereof |
| CN110511701A (en) * | 2019-09-29 | 2019-11-29 | 新纶科技（常州）有限公司 | Adhesive of high Bio-based content and preparation method thereof, pressure sensitive adhesive tape |
| US20210230781A1 (en) * | 2018-06-08 | 2021-07-29 | Cummins Filtration Ip, Inc. | Cross-linked non-wovens produced by melt blowing reversible polymer networks |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996029374A1 (en) * | 1995-03-18 | 1996-09-26 | Smith & Nephew Plc | Adhesives |
| CN104673105A (en) * | 2015-02-05 | 2015-06-03 | 河北智生环保科技有限公司 | Ultraviolet curing pressure-sensitive adhesive containing ultraviolet cross-linked tackifying resin and preparation method thereof |
| CN106566424A (en) * | 2016-11-07 | 2017-04-19 | 北京化工大学 | Photo-responsive UV pressure-sensitive adhesive and preparation method of same |
-
2018
- 2018-02-01 CN CN201810100284.XA patent/CN108192537A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996029374A1 (en) * | 1995-03-18 | 1996-09-26 | Smith & Nephew Plc | Adhesives |
| CN104673105A (en) * | 2015-02-05 | 2015-06-03 | 河北智生环保科技有限公司 | Ultraviolet curing pressure-sensitive adhesive containing ultraviolet cross-linked tackifying resin and preparation method thereof |
| CN106566424A (en) * | 2016-11-07 | 2017-04-19 | 北京化工大学 | Photo-responsive UV pressure-sensitive adhesive and preparation method of same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210230781A1 (en) * | 2018-06-08 | 2021-07-29 | Cummins Filtration Ip, Inc. | Cross-linked non-wovens produced by melt blowing reversible polymer networks |
| CN109679509A (en) * | 2018-12-25 | 2019-04-26 | 烟台德邦科技有限公司 | Single-component UV-initiated fast-curing acrylate structural adhesive and preparation method thereof |
| CN110511701A (en) * | 2019-09-29 | 2019-11-29 | 新纶科技（常州）有限公司 | Adhesive of high Bio-based content and preparation method thereof, pressure sensitive adhesive tape |
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Application publication date: 20180622 |