CN110305266A - It is a kind of with the acrylic emulsion from wetting effect and the emulsion-type pressure-sensitive comprising the lotion - Google Patents
It is a kind of with the acrylic emulsion from wetting effect and the emulsion-type pressure-sensitive comprising the lotion Download PDFInfo
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- CN110305266A CN110305266A CN201910556937.XA CN201910556937A CN110305266A CN 110305266 A CN110305266 A CN 110305266A CN 201910556937 A CN201910556937 A CN 201910556937A CN 110305266 A CN110305266 A CN 110305266A
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- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
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- 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
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- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/065—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to unsaturated polyethers, polyoxymethylenes or polyacetals
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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
- C09J133/068—Copolymers with monomers not covered by C09J133/06 containing glycidyl groups
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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
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/08—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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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
- C09J7/21—Paper; Textile fabrics
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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
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
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- 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
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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
- 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
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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
- 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
- C09J2301/302—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 the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
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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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/28—Presence of paper
- C09J2400/283—Presence of paper in the substrate
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polymerisation Methods In General (AREA)
- Adhesive Tapes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses a kind of to be prepared with the emulsion-type pressure-sensitive comprising the lotion, the acrylic emulsion by soft monomer, hard monomer, function monomer, interior cross-linking monomer, external crosslinking monomer, reactive emulsifier, non-reactive anion emulsifier, initiator, pH buffer and water with the acrylic emulsion from wetting effect.Acrylic emulsion of the invention and the emulsion-type pressure-sensitive comprising the lotion have good from wetting effect, without adding the auxiliary agents such as wetting agent, levelling agent, improve the coating levelling effect of emulsion-type pressure-sensitive, not only initial bonding strength is big for pressure sensitive adhesive tape prepared therefrom, holding power is big, 180 degree peel strength is high, and high temperature resistance is preferable, is appropriate for being mass produced and apply.
Description
Technical field
The present invention relates to a kind of with the acrylic emulsion from wetting effect and the emulsion-type pressure-sensitive comprising the lotion.
Background technique
Emulsifier is of crucial importance emulsion polymerization process and stability of emulsion, but in lotion use process
In usually again can bring adverse effect, such as: emulsion polymer drying and forming-film process, small-molecular emulsifier can be with polymer
Sedimentation is gradually migrated to polymer and Air Interface, leads to the reduction such as adhesive property, water resistance of polymer.Moreover, because
The difference of emulsifier and dosage also will affect the coating construction effect of lotion, and coating shrinkage cavity, lines, blistering etc. is caused to be asked
Topic.In order to solve this problem, common means are the auxiliary agents such as addition wetting agent, levelling agent, defoaming agent, although can bring good
Good construction effect, but the problems such as will appear compatibility, dispersibility, cost, or even other performances of lotion can be reduced.Therefore,
Reactive emulsifier causes extensive concern in emulsion polymerization.It, can by the way that emulsifier molecules are keyed on latex particle
Avoid or reduce conventional emulsifier bring adverse effect, it might even be possible to bring the raising of the certain performances of lotion.However, reactive
The use of emulsifier can only solve the problems, such as that performance is stable, and its dosage is big, and obtained emulsion viscosity is high, be easy to produce glue residue,
It still cannot meet demand well.
Therefore, it is necessary to develop it is a kind of do not need wetting agent and levelling agent, performance it is stable, with the propylene from wetting effect
Yogurt liquid.
Summary of the invention
The purpose of the present invention is to provide a kind of with the acrylic emulsion from wetting effect and the lotion comprising the lotion
Type pressure sensitive adhesive.
The technical solution used in the present invention is:
A kind of acrylic emulsion with from wetting effect, is prepared by the raw material of following mass parts:
Soft monomer: 75~99 parts；
Hard monomer: 1~24 part；
Function monomer: 0~6 part；
Interior cross-linking monomer: 0~5 part；
External crosslinking monomer: 0~5 part；
Reactive emulsifier: 0.3~5 part；
Non-reactive anion emulsifier: 0.05~1 part；
Initiator: 0.1~2 part；
PH buffer: 0.1~1 part；
Water: 80~150 parts；
Totally 100 parts of the soft monomer, hard monomer, function monomer, interior cross-linking monomer and external crosslinking monomer.
Preferably, the soft monomer is ethyl acrylate, propyl acrylate, butyl acrylate, the just own ester of acrylic acid, propylene
Acid -2- ethylhexyl, n-octyl, Isooctyl acrylate monomer, dodecylacrylate, in octadecyl acrylate
It is at least one.
Preferably, the hard monomer is styrene, vinylacetate, methyl acrylate, methyl methacrylate, acrylic acid
Ethyl ester, ethyl methacrylate, butyl methacrylate, isobornyl acrylate, isobornyl methacrylate, acrylonitrile,
At least one of acrylamide.
Preferably, the function monomer is acrylic acid, methacrylic acid, hydroxy-ethyl acrylate, hydroxypropyl acrylate, methyl
At least one of hydroxy-ethyl acrylate, β-hydroxyethyl methacry-late.
Preferably, the interior cross-linking monomer is N hydroxymethyl acrylamide, N- (methoxy) Methacrylamide, three
Contracting tetraethylene glycol dimethylacrylate, ethylene glycol dimethacrylate, vinyl trichlorosilane, vinyl trimethoxy silicon
Alkane, vinyltriethoxysilane, vinyl three are defeated to determine oxysilane, vinyl silane tri-butyl peroxy, three second of vinyl
Acyloxy silane, tetramethyl divinyl disiloxane, methyl propenoic acid glycidyl ether, Diacetone Acrylamide, divinyl
At least one of base benzene.
Preferably, the external crosslinking monomer is at least one of aziridine, adipic dihydrazide, isocyanates.
Preferably, the reactive emulsifier is acrylamido sodium isopropyl xanthate, allyl polyethenoxy base phenyl
Ether ammonium sulfate, allyl ether hydroxypropanesulfonic acid sodium, allyloxy Nonyl pheno (10) ether ammonium sulfate, allyloxy hydroxyl
Propyl sulfonic acid sodium, Sodium Dodecyl Allyl Sulfosuccinate, sodium vinyl sulfonate, methacrylic acid hydroxypropyl sulfonic acid sodium,
At least one of methallyl hydroxide sodium dimercaptosulphanatein.
Preferably, the non-reactive anion emulsifier is neopelex, lauryl sodium sulfate, 12
At least one of alkyl diphenyl ether disulphonic acid sodium, methallyl hydroxide sodium dimercaptosulphanatein, nonylphenol polyoxyethylene ether ammonium sulfate.
Preferably, the initiator is at least one of potassium peroxydisulfate, ammonium persulfate.
Preferably, the pH buffer is sodium bicarbonate.
The above-mentioned preparation method having from the acrylic emulsion of wetting effect, comprising the following steps:
1) by reactive emulsifier and a part initiator add water dispersion, add a part soft monomer, hard monomer,
Function monomer and interior cross-linking monomer, mix well, obtain pre-emulsion；
2) remaining initiator is added into water dispersion, obtains initiator solution；
3) pH buffer and non-reactive anion emulsifier are added into water dispersion, add remaining soft monomer, hard monomer,
Function monomer and interior cross-linking monomer, mix well, then are warming up to 75~82 DEG C, and the initiator solution of step 2) is added, to appear
15~50min of insulation reaction after blue light, obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), 3~5h of time for adding, reaction system temperature
Degree is maintained at 75~85 DEG C, 85~90 DEG C, 0.5~3h of insulation reaction is warming up to after dripping, then be cooled to 40~50 DEG C, adjusts
The pH value of lotion adds external crosslinking monomer, sufficiently reacts, filtering is obtained with the propylene from wetting effect to 6.8~7.6
Yogurt liquid.
Preferably, the additive amount of the step 1) initiator accounts for the 65%~75% of initiator gross mass.
Preferably, the additive amount of the step 1) soft monomer accounts for the 90%~97% of soft monomer gross mass.
Preferably, the additive amount of the step 1) hard monomer accounts for the 90%~97% of hard monomer gross mass.
Preferably, the additive amount of the step 1) function monomer accounts for the 90%~97% of function monomer gross mass.
Preferably, the additive amount of step 1) the interior cross-linking monomer accounts for the 90%~97% of interior cross-linking monomer gross mass.
A kind of emulsion-type pressure-sensitive includes the above-mentioned acrylic emulsion having from wetting effect.
Preferably, a kind of emulsion-type pressure-sensitive is grouped as by the group of following mass parts:
The above-mentioned acrylic emulsion having from wetting effect: 94~100 parts；
Filler: 0~5 part；
Auxiliary agent: 0~1 part.
Preferably, the filler is regenerated cellulose, synthetic resin microballon, flax fiber, flaxen fiber, persimmon fiber, asbestos
Fiber, glass fibre, carbon fiber, silica, zirconium oxide, mica powder, montmorillonite, graphite, wollastonite, in talcum powder at least
It is a kind of.
Preferably, the auxiliary agent be tackifier, pigment, inhibitor, promotor, wetting agent, defoaming agent, in preservative extremely
Few one kind.
A kind of pressure sensitive adhesive tape, the adhesive of substrate surface are above-mentioned emulsion type pressure sensitive adhesive.
The beneficial effects of the present invention are: acrylic emulsion of the invention and the emulsion-type pressure-sensitive comprising the lotion have it is good
It is good without adding the auxiliary agents such as wetting agent, levelling agent, to improve the coating levelling effect of emulsion-type pressure-sensitive from wetting effect,
Not only initial bonding strength is big for pressure sensitive adhesive tape prepared therefrom, holding power is big, 180 degree peel strength is high, but also high temperature resistance is preferable, fits
Conjunction is mass produced and is applied.
1) acrylic emulsion of the invention and emulsion-type pressure-sensitive wettability comprising the lotion are good, without in addition addition
Wetting agent and levelling agent, and stability is good in storage and use process；
2) present invention uses reactive emulsifier during pre-emulsification, and non-reacted yin is used in preparing sub-processes
Ionic emulsifying agent solves the problems, such as that reactive emulsifier is easy to produce glue residue in the course of the polymerization process, makes emulsion polymerization process more
Add stabilization；
3) raw material used in the present invention is simple and easy to get, and preparation cost is lower, is suitable for industrialized production；
4) acrylic emulsion of the invention and the emulsion-type pressure-sensitive comprising the lotion are suitable for protective film, joint sealing packs glue
Band, double faced adhesive tape, foamed glue band, line paper self-adhesive tape, crepe paper tape, paper self-adhesive tape, various finishing cloth base adhesive tapes etc. are applicable in model
It encloses wide.
Specific embodiment
The present invention will be further explained combined with specific embodiments below and explanation.
Embodiment 1:
A kind of acrylic emulsion with from wetting effect, preparation method includes the following steps:
1) 1.5g allyloxy Nonyl pheno (10) ether ammonium sulfate and 0.5g ammonium persulfate are added into 50g deionized water
It is dispersed with stirring, adds 80g butyl acrylate, 10g methyl methacrylate, 3g acrylic acid, 5g hydroxypropyl acrylate and 2g bis-
Vinyl benzene is sufficiently stirred mixing, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) 50g deionized water is added to be dispersed with stirring 0.3g sodium bicarbonate and 0.5g nonylphenol polyoxyethylene ether ammonium sulfate, then
3.2g butyl acrylate, 0.4g methyl methacrylate, 0.12g acrylic acid, 0.2g hydroxypropyl acrylate and 0.08g diethyl is added
Mixing is sufficiently stirred in alkenyl benzene, then is warming up to 80 DEG C, and the initiator solution of step 2), insulation reaction after blue light to appear is added
30min obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3h, temperature of reaction system
Be maintained at 80 DEG C, 85 DEG C, insulation reaction 1h be warming up to after dripping, then be cooled to 40 DEG C, with ammonium hydroxide adjust lotion pH value to
6.8, then with 100 mesh filter-cloth filterings, obtain with the acrylic emulsion from wetting effect.
A kind of emulsion-type pressure-sensitive, by it is above-mentioned have from the acrylic emulsion of wetting effect form.
A kind of pressure sensitive adhesive tape, preparation method includes the following steps: above-mentioned emulsion type pressure sensitive adhesive is applied using bar blade coating
Cloth is on U.S. line paper, 105 DEG C of baking 5min, obtains pressure sensitive adhesive tape (about 25 μm of glue film thickness, surface are smooth).
Embodiment 2:
A kind of acrylic emulsion with from wetting effect, preparation method includes the following steps:
1) 50g deionized water is added to stir 2g allyloxy Nonyl pheno (10) ether ammonium sulfate and 0.5g ammonium persulfate
Mix dispersion, add 75g Isooctyl acrylate monomer, 19g butyl methacrylate, 3g methacrylic acid, 3g hydroxypropyl acrylate and
5g divinylbenzene is sufficiently stirred mixing, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) 45g deionized water is added to be dispersed with stirring 0.23g sodium bicarbonate and 0.5g disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, then
Be added 3.75g Isooctyl acrylate monomer, 0.95g butyl methacrylate, 0.15g methacrylic acid, 0.15g hydroxypropyl acrylate and
Mixing is sufficiently stirred in 0.25g divinylbenzene, then is warming up to 80 DEG C, the initiator solution of addition step 2), after blue light to appear
Insulation reaction 30min, obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3.5h, reaction system temperature
Degree is maintained at 80 DEG C, 85 DEG C, insulation reaction 1h is warming up to after dripping, then be cooled to 40 DEG C, and the pH value of lotion is adjusted with ammonium hydroxide
To 7.2, then with 100 mesh filter-cloth filterings, obtain with the acrylic emulsion from wetting effect.
A kind of emulsion-type pressure-sensitive, by it is above-mentioned have from the acrylic emulsion of wetting effect form.
A kind of pressure sensitive adhesive tape, preparation method includes the following steps: above-mentioned emulsion type pressure sensitive adhesive is applied using bar blade coating
Cloth is on U.S. line paper, 105 DEG C of baking 5min, obtains pressure sensitive adhesive tape (about 27 μm of glue film thickness, surface are smooth).
Embodiment 3:
A kind of acrylic emulsion with from wetting effect, preparation method includes the following steps:
1) 2.5g allyloxy Nonyl pheno (10) ether ammonium sulfate and 0.4g ammonium persulfate are added into 50g deionized water
It is dispersed with stirring, adds 90g Isooctyl acrylate monomer, 5g styrene, 2g acrylamide, 2g hydroxyethyl methacrylate and 2g bis- third
Ketone acrylamide is sufficiently stirred mixing, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) 50g deionized water is added to be dispersed with stirring 0.23g sodium bicarbonate and 0.5g disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, then
It is bis- that 5.4g Isooctyl acrylate monomer, 0.3g styrene, 0.12g acrylamide, 0.12g hydroxyethyl methacrylate and 0.12g is added
Mixing is sufficiently stirred in acetone acrylamide, then is warming up to 80 DEG C, and the initiator solution of step 2) is added, protects after blue light to appear
Temperature reaction 30min, obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3.5h, reaction system temperature
Degree is maintained at 80 DEG C, 85 DEG C, insulation reaction 1h is warming up to after dripping, then be cooled to 40 DEG C, and the pH value of lotion is adjusted with ammonium hydroxide
To 7.6,2g adipic dihydrazide (being first dissolved in 1g deionized water in advance) is added, is sufficiently stirred mixing, then with 100 mesh filter clothes
Filtering is obtained with the acrylic emulsion from wetting effect.
A kind of emulsion-type pressure-sensitive, by it is above-mentioned have from the acrylic emulsion of wetting effect form.
A kind of pressure sensitive adhesive tape, preparation method includes the following steps: above-mentioned emulsion type pressure sensitive adhesive is applied using bar blade coating
Cloth is on U.S. line paper, 105 DEG C of baking 5min, obtains pressure sensitive adhesive tape (about 28 μm of glue film thickness, surface are smooth).
Embodiment 4:
A kind of acrylic emulsion with from wetting effect, preparation method includes the following steps:
1) 50g deionized water is added to be dispersed with stirring 1.5g allyloxy hydroxypropyl azochlorosulfonate acid sodium and 0.4g ammonium persulfate, then plus
Enter 80g n-butyl acrylate, 8g methyl acrylate, 3g acrylic acid, 3g hydroxypropyl acrylate and 6g methyl propenoic acid glycidyl
Ester is sufficiently stirred mixing, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) add 50g deionized water to be dispersed with stirring 0.23g sodium bicarbonate and 0.5g methallyl hydroxide sodium dimercaptosulphanatein, add
5.6g n-butyl acrylate, 0.56g methyl acrylate, 0.21g acrylic acid, 0.21g hydroxypropyl acrylate and 0.42g metering system
Mixing is sufficiently stirred in acid glycidyl ether, then is warming up to 80 DEG C, and the initiator solution of step 2) is added, protects after blue light to appear
Temperature reaction 30min, obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3.5h, reaction system temperature
Degree is maintained at 80 DEG C, 85 DEG C, insulation reaction 1h is warming up to after dripping, then be cooled to 40 DEG C, and the pH value of lotion is adjusted with ammonium hydroxide
To 7.4, then with 100 mesh filter-cloth filterings, obtain with the acrylic emulsion from wetting effect.
A kind of emulsion-type pressure-sensitive, by it is above-mentioned have from the acrylic emulsion of wetting effect form.
A kind of pressure sensitive adhesive tape, preparation method includes the following steps: above-mentioned emulsion type pressure sensitive adhesive is applied using bar blade coating
Cloth is on U.S. line paper, 105 DEG C of baking 5min, obtains pressure sensitive adhesive tape (about 25 μm of glue film thickness, surface are smooth).
Embodiment 5:
A kind of acrylic emulsion with from wetting effect, preparation method includes the following steps:
1) 50g deionized water is added to be dispersed with stirring 1.5g allyloxy hydroxypropyl azochlorosulfonate acid sodium and 0.5g ammonium persulfate, then plus
Enter 80g Isooctyl acrylate monomer, 10g methyl methacrylate, 3g acrylic acid, 5g hydroxypropyl acrylate and 2g divinylbenzene, fills
Divide and stir and evenly mix, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) 50g deionized water is added to be dispersed with stirring 0.3g sodium bicarbonate and 0.5g disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, then
6.4g Isooctyl acrylate monomer, 0.8g methyl methacrylate, 0.24g acrylic acid, 0.4g hydroxypropyl acrylate and 0.16g bis- is added
Mixing is sufficiently stirred in vinyl benzene, then is warming up to 80 DEG C, and the initiator solution of step 2) is added, keeps the temperature after blue light to appear anti-
30min is answered, seed emulsion is obtained；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3.5h, reaction system temperature
Degree is maintained at 80 DEG C, 85 DEG C, insulation reaction 1h is warming up to after dripping, then be cooled to 40 DEG C, and the pH value of lotion is adjusted with ammonium hydroxide
To 7.5, then with 100 mesh filter-cloth filterings, obtain with the acrylic emulsion from wetting effect.
A kind of emulsion-type pressure-sensitive, by it is above-mentioned have from the acrylic emulsion of wetting effect form.
A kind of pressure sensitive adhesive tape, preparation method includes the following steps: above-mentioned emulsion type pressure sensitive adhesive is applied using bar blade coating
Cloth is on U.S. line paper, 105 DEG C of baking 5min, obtains pressure sensitive adhesive tape (about 26 μm of glue film thickness, surface are smooth).
Comparative example 1:
A kind of acrylic emulsion, preparation method includes the following steps:
1) 50g deionized water is added to be dispersed with stirring in 1.5g nonylphenol polyoxyethylene ether ammonium sulfate and 0.5g ammonium persulfate, then
80g butyl acrylate, 10g methyl methacrylate, 3g acrylic acid, 5g hydroxypropyl acrylate and 2g divinylbenzene is added, fills
Divide and stir and evenly mix, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) 50g deionized water is added to be dispersed with stirring 0.3g sodium bicarbonate and 0.5g nonylphenol polyoxyethylene ether ammonium sulfate, then
3.2g butyl acrylate, 0.4g methyl methacrylate, 0.12g acrylic acid, 0.2g hydroxypropyl acrylate and 0.08g diethyl is added
Mixing is sufficiently stirred in alkenyl benzene, then is warming up to 80 DEG C, and the initiator solution of step 2), insulation reaction after blue light to appear is added
30min obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3.5h, reaction system temperature
Degree is maintained at 80 DEG C, 85 DEG C, insulation reaction 1h is warming up to after dripping, then be cooled to 40 DEG C, and the pH value of lotion is adjusted with ammonium hydroxide
To 6.8, then with 100 mesh filter-cloth filterings, acrylic emulsion is obtained.
A kind of emulsion-type pressure-sensitive is made of above-mentioned acrylic emulsion.
A kind of pressure sensitive adhesive tape, preparation method includes the following steps: above-mentioned emulsion type pressure sensitive adhesive is applied using bar blade coating
Cloth is on U.S. line paper, 105 DEG C of baking 5min, obtains pressure sensitive adhesive tape (about 25 μm of glue film thickness, surface are smooth).
Comparative example 2:
A kind of acrylic emulsion, preparation method includes the following steps:
1) 50g deionized water is added to stir 2g allyloxy Nonyl pheno (10) ether ammonium sulfate and 0.5g ammonium persulfate
Mix dispersion, add 75g Isooctyl acrylate monomer, 19g butyl methacrylate, 3g methacrylic acid, 3g hydroxypropyl acrylate and
5g divinylbenzene is sufficiently stirred mixing, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) 45g deionized water is added to be dispersed with stirring 0.23g sodium bicarbonate and 0.5g disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, then
Be added 3.75g Isooctyl acrylate monomer, 0.95g butyl methacrylate, 0.15g methacrylic acid, 0.15g hydroxypropyl acrylate and
Mixing is sufficiently stirred in 0.25g divinylbenzene, then is warming up to 80 DEG C, the initiator solution of addition step 2), after blue light to appear
Insulation reaction 30min, obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3.5h, reaction system temperature
Degree is maintained at 80 DEG C, 85 DEG C, insulation reaction 1h is warming up to after dripping, then be cooled to 40 DEG C, and the pH value of lotion is adjusted with ammonium hydroxide
To 8, then with 100 mesh filter-cloth filterings, acrylic emulsion is obtained.
A kind of emulsion-type pressure-sensitive is made of above-mentioned acrylic emulsion.
A kind of pressure sensitive adhesive tape, preparation method includes the following steps: above-mentioned emulsion type pressure sensitive adhesive is applied using bar blade coating
Cloth is on U.S. line paper, 105 DEG C of baking 5min, obtains pressure sensitive adhesive tape (about 27 μm of glue film thickness, surface are smooth).
Comparative example 3:
A kind of acrylic emulsion, preparation method includes the following steps:
1) 2.5g allyloxy Nonyl pheno (10) ether ammonium sulfate and 0.4g ammonium persulfate are added into 50g deionized water
It is dispersed with stirring, adds 90g Isooctyl acrylate monomer, 5g styrene, 2g acrylamide, 2g hydroxyethyl methacrylate and 2g bis- third
Ketone acrylamide is sufficiently stirred mixing, obtains pre-emulsion；
2) add 2g deionized water to be dispersed with stirring 0.2g ammonium persulfate, obtain initiator solution；
3) 0.23g sodium bicarbonate and 0.5g allyloxy Nonyl pheno (10) ether ammonium sulfate are added into 50g deionization
Water is dispersed with stirring, and adds 5.4g Isooctyl acrylate monomer, 0.3g styrene, 0.12g acrylamide, 0.12g hydroxyethyl methacrylate
Ethyl ester and 0.12g Diacetone Acrylamide, are sufficiently stirred mixing, then are warming up to 80 DEG C, and the initiator solution of step 2) is added, to
Insulation reaction 30min after appearance blue light, obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), time for adding 3.5h, reaction system temperature
Degree is maintained at 80 DEG C, 85 DEG C, insulation reaction 1h is warming up to after dripping, then be cooled to 40 DEG C, and the pH value of lotion is adjusted with ammonium hydroxide
To 7.6,2g adipic dihydrazide (in advance with 1g deionized water dissolving) is added, is sufficiently stirred mixing, then with 100 mesh filter cloth mistakes
Filter, obtains acrylic emulsion (emulsion polymerization is slagged tap).
Test case:
Pressure sensitive adhesive tape in Examples 1 to 5 and comparative example 1~3 is tested for the property, test result is as follows shown in table:
The performance test results of the pressure sensitive adhesive tape of 1 Examples 1 to 5 of table and comparative example 1~3
Note:
Initial bonding strength: it is tested according to GB/T4852-2002 standard；
180 degree peel strength: it is tested according to GB/T 2790-1998 standard；
Holding power: it is tested according to GB/T4851-1998 standard；
120 DEG C of hold viscosity energies: temperature tolerance is judged by holding power test under 120 DEG C of hot conditions, referring to GB/T4851-
1998 standards are tested；
PH value: it is tested according to GB/T14518-1993 standard；
Wetting effect: without shrinkage cavity, no lines are assessed as +++；Without shrinkage cavity, slight lines are assessed as ++；Subtle shrinkage cavity, gently
Microwire item, be assessed as+；Obvious shrinkage cavity, slight lines, be assessed as-；Obvious shrinkage cavity, hence it is evident that lines are assessed as ---.
As shown in Table 1: when carrying out pre-emulsification using reactive emulsifier, kind being prepared using non-reactive anion emulsifier
Son, and adjustment period pH, at 6.8~7.6, pressure sensitive adhesive characteristic is excellent, wetting levelling effect is excellent；When completely using non-reacted
When anion emulsifier, pressure sensitive adhesive characteristic is reduced obviously, and wetting levelling effect is poor；When using reactive emulsifier completely, cream
Liquid polymerization process is slagged tap, and polymerization stability is deteriorated.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of acrylic emulsion with from wetting effect, it is characterised in that: be prepared by the raw material of following mass parts:
Soft monomer: 75~99 parts；
Hard monomer: 1~24 part；
Function monomer: 0~6 part；
Interior cross-linking monomer: 0~5 part；
External crosslinking monomer: 0~5 part；
Reactive emulsifier: 0.3~5 part；
Non-reactive anion emulsifier: 0.05~1 part；
Initiator: 0.1~2 part；
PH buffer: 0.1~1 part；
Water: 80~150 parts；
Totally 100 parts of the soft monomer, hard monomer, function monomer, interior cross-linking monomer and external crosslinking monomer.
2. the acrylic emulsion according to claim 1 having from wetting effect, it is characterised in that: the soft monomer is third
Olefin(e) acid ethyl ester, propyl acrylate, butyl acrylate, the just own ester of acrylic acid, acrylic acid-2-ethyl caproite, n-octyl, third
At least one of the different monooctyl ester of olefin(e) acid, dodecylacrylate, octadecyl acrylate.
3. the acrylic emulsion according to claim 1 having from wetting effect, it is characterised in that: the hard monomer is benzene
Ethylene, vinylacetate, methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, metering system
At least one of acid butyl ester, isobornyl acrylate, isobornyl methacrylate, acrylonitrile, acrylamide.
4. the acrylic emulsion according to any one of claims 1 to 3 having from wetting effect, it is characterised in that:
The function monomer is acrylic acid, methacrylic acid, hydroxy-ethyl acrylate, hydroxypropyl acrylate, hydroxyethyl methacrylate, first
At least one of base propenoic acid beta-hydroxy ethyl ester.
5. the acrylic emulsion according to any one of claims 1 to 3 having from wetting effect, it is characterised in that:
The interior cross-linking monomer is N hydroxymethyl acrylamide, N- (methoxy) Methacrylamide, tetraethylene-glycol diformazan
Base acrylate, ethylene glycol dimethacrylate, vinyl trichlorosilane, vinyltrimethoxysilane, three second of vinyl
Oxysilane, vinyl three are defeated to determine oxysilane, vinyl silane tri-butyl peroxy, vinyltriacetoxy silane, four
Divinyl disiloxane, methyl propenoic acid glycidyl ether, Diacetone Acrylamide, at least one in divinylbenzene
Kind；The external crosslinking monomer is at least one of aziridine, adipic dihydrazide, isocyanates.
6. the acrylic emulsion according to any one of claims 1 to 3 having from wetting effect, it is characterised in that:
The reactive emulsifier is acrylamido sodium isopropyl xanthate, allyl polyethenoxy base phenyl ether ammonium sulfate, allyl
Ether hydroxypropanesulfonic acid sodium, allyloxy Nonyl pheno (10) ether ammonium sulfate, allyloxy hydroxypropyl azochlorosulfonate acid sodium, 12
Polyoxyethylene base Disodium sulfosuccinate, sodium vinyl sulfonate, methacrylic acid hydroxypropyl sulfonic acid sodium, methallyl hydroxypropyl sulfonic acid
At least one of sodium；The non-reactive anion emulsifier is neopelex, lauryl sodium sulfate, 12
At least one of alkyl diphenyl ether disulphonic acid sodium, methallyl hydroxide sodium dimercaptosulphanatein, nonylphenol polyoxyethylene ether ammonium sulfate.
7. the acrylic emulsion according to any one of claims 1 to 3 having from wetting effect, it is characterised in that:
The initiator is at least one of potassium peroxydisulfate, ammonium persulfate；The pH buffer is sodium bicarbonate.
8. having the preparation method from the acrylic emulsion of wetting effect, feature described in any one of claim 1~7
It is: the following steps are included:
1) initiator of reactive emulsifier and a part is added into water dispersion, adds soft monomer, the hard monomer, function of a part
Monomer and interior cross-linking monomer, mix well, obtain pre-emulsion；
2) remaining initiator is added into water dispersion, obtains initiator solution；
3) pH buffer and non-reactive anion emulsifier are added into water dispersion, adds remaining soft monomer, hard monomer, function
Monomer and interior cross-linking monomer, mix well, then are warming up to 75~82 DEG C, and the initiator solution of step 2), blue light to appear is added
15~50min of insulation reaction afterwards obtains seed emulsion；
4) pre-emulsion of step 1) is added drop-wise in the seed emulsion of step 3), 3~5h of time for adding, temperature of reaction system is protected
It holds at 75~85 DEG C, 85~90 DEG C, 0.5~3h of insulation reaction is warming up to after dripping, then be cooled to 40~50 DEG C, adjust lotion
PH value to 6.8~7.6, add external crosslinking monomer, sufficiently react, filtering is obtained with the propylene yogurt from wetting effect
Liquid.
9. a kind of emulsion-type pressure-sensitive, it is characterised in that: comprising having described in any one of claim 1~7 from wetting
The acrylic emulsion of effect.
10. a kind of pressure sensitive adhesive tape, it is characterised in that: the adhesive of substrate surface is emulsion-type pressure-sensitive as claimed in claim 9.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11263961A (en) * | 1998-03-16 | 1999-09-28 | Sanyo Chem Ind Ltd | Emulsion-type pressure sensitive adhesive composition |
| CN104004477A (en) * | 2014-05-23 | 2014-08-27 | 华南理工大学 | Room temperature self-crosslinking polyacrylate pressure-sensitive adhesive and preparation method and application thereof |
| CN108129600A (en) * | 2017-12-20 | 2018-06-08 | 广州化工研究设计院 | A kind of stone soft shell type acrylic emulsion and its preparation method and application |
-
2019
- 2019-06-25 CN CN201910556937.XA patent/CN110305266B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11263961A (en) * | 1998-03-16 | 1999-09-28 | Sanyo Chem Ind Ltd | Emulsion-type pressure sensitive adhesive composition |
| CN104004477A (en) * | 2014-05-23 | 2014-08-27 | 华南理工大学 | Room temperature self-crosslinking polyacrylate pressure-sensitive adhesive and preparation method and application thereof |
| CN108129600A (en) * | 2017-12-20 | 2018-06-08 | 广州化工研究设计院 | A kind of stone soft shell type acrylic emulsion and its preparation method and application |
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| CN110804126B (en) * | 2019-10-29 | 2021-06-11 | 广州化工研究设计院有限公司 | Organic gel polymer and preparation method thereof |
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