CN108276935A - Negative ion environment-friendly adhesive based on acrylic resin and preparation method thereof - Google Patents
Negative ion environment-friendly adhesive based on acrylic resin and preparation method thereof Download PDFInfo
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- CN108276935A CN108276935A CN201810049857.0A CN201810049857A CN108276935A CN 108276935 A CN108276935 A CN 108276935A CN 201810049857 A CN201810049857 A CN 201810049857A CN 108276935 A CN108276935 A CN 108276935A
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- pollutionless
- negative ion
- oxygen ion
- negative oxygen
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000004925 Acrylic resin Substances 0.000 title claims abstract description 8
- 229920000178 Acrylic resin Polymers 0.000 title claims abstract description 8
- 239000000853 adhesive Substances 0.000 title abstract description 11
- 230000001070 adhesive effect Effects 0.000 title abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 36
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000000178 monomer Substances 0.000 claims abstract description 27
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000007870 radical polymerization initiator Substances 0.000 claims abstract description 9
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000002843 carboxylic acid group Chemical group 0.000 claims abstract description 3
- 238000010526 radical polymerization reaction Methods 0.000 claims abstract description 3
- MDYOLVRUBBJPFM-UHFFFAOYSA-N tropolone Chemical compound OC1=CC=CC=CC1=O MDYOLVRUBBJPFM-UHFFFAOYSA-N 0.000 claims description 20
- 239000000839 emulsion Substances 0.000 claims description 19
- 239000002518 antifoaming agent Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000001723 curing Methods 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 238000013007 heat curing Methods 0.000 claims description 2
- 238000000016 photochemical curing Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 229940070527 tourmaline Drugs 0.000 claims description 2
- 229910052613 tourmaline Inorganic materials 0.000 claims description 2
- 239000011032 tourmaline Substances 0.000 claims description 2
- 239000003999 initiator Substances 0.000 claims 1
- -1 oxygen ion Chemical class 0.000 abstract description 35
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 27
- 150000002500 ions Chemical class 0.000 abstract description 10
- 239000000693 micelle Substances 0.000 abstract description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 5
- 241000700605 Viruses Species 0.000 abstract description 3
- 150000001450 anions Chemical class 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000011258 core-shell material Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229960004279 formaldehyde Drugs 0.000 description 8
- 235000019256 formaldehyde Nutrition 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000000840 anti-viral effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- CHVJITGCYZJHLR-UHFFFAOYSA-N cyclohepta-1,3,5-triene Chemical compound C1C=CC=CC=C1 CHVJITGCYZJHLR-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
- C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses an acrylic resin-based negative ion environment-friendly adhesive and a preparation method thereof. The anion environment-friendly glue is prepared by the following components in parts by weight through rapid cooling and stopping polymerization after the polymerization viscosity reaches 1000-30000mpa.s in advance; 30-300 parts of acrylic acid monomer or methacrylic acid monomer; 0-300 parts of other free radical polymerization monomers not containing carboxylic acid groups; 1-60 parts of negative oxygen ion powder; 0.1-5 parts of free radical polymerization initiator; 0.1-5 parts of copper tropolone salt; 0.1-10 parts of a dispersing agent. Coating the negative oxygen ion powder through carboxyl on an acrylic resin monomer to form a micelle with a core-shell structure; heating to pre-polymerize the micelle to form environment-friendly glue with proper viscosity; the negative oxygen ion powder positioned in the micelle core endows the environment-friendly glue with the negative oxygen ion release function, and can inhibit the release of formaldehyde. The copper tropolone salt is a high-efficiency broad-spectrum antibacterial agent, can inhibit the growth of most harmful microorganisms in the living environment, and has the functions of mildew prevention and virus resistance.
Description
Technical field
The present invention relates to technical field of polymer materials, and in particular to a kind of anion environmental protection based on acrylic resin
Glue and preparation method thereof.
Background technology
A large amount of adhesive can be all used during building construction, plank processing, furniture preparation, house ornamentation at present, this
There is Form aldehyde release in what adhesives were all more or less a bit.Formaldehyde is known as room as a kind of gas to human hazard
Interior " taking life killer by force " seriously endangers the health of new finishing family, especially children, pregnant woman, old man.In addition, furniture, house ornamentation
The release process of middle formaldehyde is again more very long, sustainable up to several years even tens of years.Furniture, house ornamentation are used in long-time
In the process as the variation of environment can go mouldy, and as virus, the medium of germina infection, if cannot resist in time to it
Bacterium handles and disinfection, can influence its service life and health.
Invention content
In order to solve the problems, such as interior decoration or indoor furniture long-time release formaldehyde, anti-mildew and from sterilization problems, this
Invention provide a kind of negative ion pollutionless emulsion based on acrylic resin and its preparation method.The negative ion pollutionless emulsion inhibits first
The release of aldehyde reduces and is polluted caused by fitting up or purchasing new furniture indoor environment, extends the service life of furniture, house ornamentation,
Inhibit the cross-infection and propagation of virus, germ.
To achieve the goals above, the present invention uses following technical scheme：
A kind of negative ion pollutionless emulsion based on acrylic resin, the negative ion pollutionless emulsion is by including following parts by weight
Component is reached by advance polymeric viscosity to be quickly cooled down stopping polymerization after 1000-30000mpa.s and is prepared；
Acrylic monomers or methacrylic acid monomer, 30-300 parts；Preferably 30-100 parts, more preferably 30-50 parts；
Other free yl polymerizating monomers without containing carboxylic acid group, 0-300 parts；To adjust the carboxyl in polymer
Amount；
Negative oxygen ion powder, 1-60 parts；Preferably 3-10 parts；
Radical polymerization initiator, 0.1-5 parts；
Tropolone mantoquita, 0.1-5 parts；
Dispersant, 0.1-10 parts.
Preferably, the components also include the antifoaming agent of 0.1-10 parts by weight.
Preferably, the negative oxygen ion powder includes tourmaline powder and albumen mountain flour.
Preferably, the granularity of the negative oxygen ion powder is more than 2000 mesh.
Preferably, the radical polymerization initiator is azobisisoheptonitrile, skilled addressee readily understands that, also
It can be the similar compound of azobisisoheptonitrile.
Using the monomer of polyacrylic acid or polymethacrylate resin as base-material, by the carboxyl on monomer to negative oxygen ion powder
End is coated, and the micella of nucleocapsid class formation is formed；The micella is performed under heating conditions advance polymerization, and it is appropriate to form viscosity
Environment-friendlyadhesive adhesive；The negative oxygen ion release function of such environment-friendlyadhesive adhesive is imparted positioned at the negative oxygen ion powder of micelle cores, can reach suppression
The release of formaldehyde processed.Tropolone mantoquita is a kind of antiseptic of high-efficiency broad spectrum, can inhibit most of in living environment
Harmful microbe is grown, and plays anti-mildew and antiviral function.
Acrylic acid and methacrylic monomer all contain carboxyl, can be preferably combined with negative oxygen ion powder,
Make the dispersion of negative oxygen ion powder evenly, stability is more preferable；With polymer phase ratio, monomer has lower viscosity, with other objects
Matter mixes homogeneity higher；
Another aspect of the present invention also provides the preparation method of above-mentioned negative ion pollutionless emulsion, includes the following steps：
S1, radical polymerization initiator, negative oxygen ion powder, cycloheptatriene are added into acrylic or methacrylic acid monomer
Phenolic ketone mantoquita, dispersant, stirring form micella；
S2, micella is polymerize in advance, monitors the viscosity of prepolymer in real time；
S3, prepolymer viscosity reach and be quickly cooled down stopping polymerization after 1000-30000mpa.s, prepolymer temperature rises to room
Negative ion pollutionless emulsion is obtained after temperature.
The preparation process of the present invention claims not using any organic solvent, and it is high-volume that can reduce cost, reduce itself formaldehyde.
Preferably, the antifoaming agent of 0.1-10 parts by weight is added after prepolymer temperature is warmed to room temperature according to the state of polymer.
Preferably, 60-80 DEG C is heated in advance to be polymerize.
Further aspect of the present invention also provides the application method of above-mentioned negative ion pollutionless emulsion, adds free radical polymerization before use and draws
Agent is sent out, and is sufficiently stirred；Using heat cure or the curing of photocuring when use.
Preferably, the amount for the radical polymerization initiator added before use is the 0.1-3% of negative ion pollutionless emulsion gross mass
Between.
The invention has the advantages that
1) acrylic acid and methacrylic monomer all contain carboxyl, can preferably be tied with negative oxygen ion powder
It closes, makes the dispersion of negative oxygen ion powder evenly, stability is more preferable；With polymer phase ratio, monomer has lower viscosity, and other
Material mixing homogeneity higher.
2) negative oxygen ion is allocated as being added in corresponding glue for negative oxygen ion source, can it is continual provide bear oxygen from
Son (H3O2-), negative oxygen ion can make formaldehyde lose volatility by charge interaction, reduce free state formaldehyde in air
Content.
3) tropolone mantoquita is a kind of antiseptic of high-efficiency broad spectrum, can inhibit most of harmful in living environment
Anti-mildew and antiviral function is played in the growth of microorganism.
4) preparation process claims not using any organic solvent, and it is high-volume that can reduce cost, reduce itself formaldehyde.
Specific implementation mode
The present invention is specifically described below by embodiment, it is necessary to which indicated herein is that the present embodiment is served only for pair
The present invention is further described, and should not be understood as limiting the scope of the invention, and the person skilled in the art in the field can
To make some nonessential modifications and adaptations according to the content invented above.In the absence of conflict, the reality in the present invention
The feature applied in example and embodiment can be combined with each other.
Embodiment 1
Take 30 parts of acrylic monomers, 0.1 part of tropolone mantoquita, 0.1 part of azobisisoheptonitrile, 0.1 part of dispersant,
3 parts of negative oxygen ion powder is put into single-necked flask, is stirred with the rotating speed of 600r/min, until acrylic monomers and negative oxygen ion powder it
Between form micella.It is heated to 65 DEG C after micelle forma-tion, monitors its viscosity in real time, viscosity reaches 1600mpa.s after 45 minutes, will burn
Bottle, which is transferred in liquid nitrogen, to be quickly cooled down, and reaction is stopped.After being warming up to room temperature, 1 part of antifoaming agent is added, viscosity is
4300mpa.s。
0.1 part of azobisisoheptonitrile is added before use.This environment-friendlyadhesive adhesive is applied to wood surface (thickness 1.0mm), is heated to
100 DEG C cure 1 hour, and plate surface negative oxygen ion burst size can reach 1500-2500 per cubic centimeter.
Embodiment 2
Take 50 parts of methacrylic acid monomer, 0.2 part of tropolone mantoquita, 0.1 part of azobisisoheptonitrile, dispersant 2
Part, 10 parts of negative oxygen ion powder are put into single-necked flask, are stirred to formation micella with the rotating speed of 600r/min.Add after micelle forma-tion
Heat monitors its concentration in real time to 65 DEG C, and viscosity reaches 1500mpa.s after 30 minutes, and flask is transferred in liquid nitrogen and is carried out quickly
It is cooling, stop reaction.After being warming up to room temperature, 1 part of antifoaming agent, viscosity 4800mpa.s is added.It is different that azo two is added before use
0.5 part of heptonitrile.This environment-friendlyadhesive adhesive is applied to wood surface (thickness 1.0mm), 100 DEG C of solidifications is heated to and is cured for 1 hour, cured
Plate surface negative oxygen ion burst size can reach 1800-3500 per cubic centimeter afterwards.
Embodiment 3
Take 30 parts of acrylic monomers, 20 parts of N- methylmaleimidos, 1 part of tropolone mantoquita, two different heptan of azo
0.1 part of nitrile, 10 parts of dispersant, 10 parts of negative oxygen ion powder are put into single-necked flask, are stirred with the rotating speed of 600r/min, until propylene
Micella is formed between acid monomers and negative oxygen ion powder.It is heated to 65 DEG C after micelle forma-tion, monitors its concentration in real time, is glued after 35 minutes
Degree reaches 1500mpa.s, and flask is transferred in liquid nitrogen and is quickly cooled down, and stops reaction.After being warming up to room temperature, defoaming is added
1 part of agent, viscosity 5300mpa.s.1 part of azobisisoheptonitrile is added before use.This environment-friendlyadhesive adhesive is applied to wood surface (thickness
1.0mm), ultra violet lamp 30 seconds make its surface cure, and plate surface negative oxygen ion burst size can reach every cube after solidification
Centimetre 1000-2300.
Embodiment 4
200 parts of acrylic monomers, 4 parts of tropolone mantoquita is taken 0.15 part of azobisisoheptonitrile, 8 parts of dispersant, to bear
55 parts of oxonium ion powder is put into single-necked flask, is stirred with the rotating speed of 600r/min, until acrylic monomers and negative oxygen ion powder it
Between form micella.It is heated to 75 DEG C after micelle forma-tion, monitors its concentration in real time, viscosity reaches 25000mpa.s after 35 minutes, will
Flask is transferred in liquid nitrogen and is quickly cooled down, and stops reaction.After being warming up to room temperature, 0.2 part of antifoaming agent is added, viscosity is
53000mpa.s.8 parts of azobisisoheptonitrile is added before use.This environment-friendlyadhesive adhesive is applied to wood surface (thickness 10.0mm), it is ultraviolet
Light irradiation 30 seconds makes its surface cure, and plate surface negative oxygen ion burst size can reach 1000- per cubic centimeter after solidification
3000.
Embodiment 5
Take 200 parts of acrylic monomers, 250 parts of N- methylmaleimidos, 5 parts of tropolone mantoquita, azo two different
5 parts of heptonitrile, 10 parts of dispersant, 60 parts of negative oxygen ion powder are put into single-necked flask, are stirred with the rotating speed of 600r/min, until propylene
Micella is formed between acid monomers and negative oxygen ion powder.It is heated to 65 DEG C after micelle forma-tion, monitors its concentration in real time, is glued after 35 minutes
Degree reaches 6500mpa.s, and flask is transferred in liquid nitrogen and is quickly cooled down, and stops reaction.After being warming up to room temperature, defoaming is added
8 parts of agent, viscosity 8000mpa.s.12 parts of azobisisoheptonitrile is added before use.It is (thick that this environment-friendlyadhesive adhesive is applied to wood surface
Spend 2.0mm), ultra violet lamp 30 seconds makes its surface cure, and plate surface negative oxygen ion burst size can reach often vertical after solidification
Square centimetre 800-1700.
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, the scope of the present invention is belonged to.
Claims (10)
1. a kind of negative ion pollutionless emulsion based on acrylic resin, which is characterized in that the negative ion pollutionless emulsion by include with
The component of lower parts by weight is reached by advance polymeric viscosity to be quickly cooled down stopping polymerization after 1000-30000mpa.s and is prepared；
Acrylic monomers or methacrylic acid monomer, 30-300 parts；
Other free yl polymerizating monomers without containing carboxylic acid group, 0-300 parts；
Negative oxygen ion powder, 1-60 parts；
Radical polymerization initiator, 0.1-5 parts；
Tropolone mantoquita, 0.1-5 parts；
Dispersant, 0.1-10 parts.
2. negative ion pollutionless emulsion according to claim 1, which is characterized in that the components also include 0.1-10 parts by weight
Antifoaming agent.
3. negative ion pollutionless emulsion according to claim 1, which is characterized in that the negative oxygen ion powder include tourmaline powder and
Albumen mountain flour.
4. negative ion pollutionless emulsion according to claim 1, which is characterized in that the granularity of the negative oxygen ion powder is more than
2000 mesh.
5. negative ion pollutionless emulsion according to claim 1, which is characterized in that the radical polymerization initiator is azo two
Different heptonitrile.
6. the preparation method of any negative ion pollutionless emulsions of claim 1-5, which is characterized in that include the following steps：
S1, radical polymerization initiator, negative oxygen ion powder, tropolone are added into acrylic or methacrylic acid monomer
Mantoquita, dispersant, stirring form micella；
S2, micella is polymerize in advance, monitors the viscosity of prepolymer in real time；
S3, prepolymer viscosity reach and be quickly cooled down stopping polymerization after 1000-30000mpa.s, after prepolymer temperature is warmed to room temperature
Obtain negative ion pollutionless emulsion.
7. preparation method according to claim 6, which is characterized in that 0.1-10 weights are added in prepolymer temperature after being warmed to room temperature
Measure the antifoaming agent of part.
8. preparation method according to claim 6, which is characterized in that be heated to 60-80 DEG C and polymerize in advance.
9. the application method of any negative ion pollutionless emulsions of claim 1-5, which is characterized in that add radical polymerization before use
Initiator is closed, and is sufficiently stirred；Using heat cure or the curing of photocuring when use.
10. application method according to claim 9, which is characterized in that the radical polymerization initiator added before use
Between amount is the 0.1-3% of negative ion pollutionless emulsion gross mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049857.0A CN108276935B (en) | 2018-01-18 | 2018-01-18 | Negative ion environment-friendly adhesive based on acrylic resin and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049857.0A CN108276935B (en) | 2018-01-18 | 2018-01-18 | Negative ion environment-friendly adhesive based on acrylic resin and preparation method thereof |
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| CN108276935B CN108276935B (en) | 2020-06-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172332A (en) * | 2020-01-13 | 2020-05-19 | 兴业皮革科技股份有限公司 | Negative oxygen ion chrome tanning agent and preparation method and application thereof |
| CN112980358A (en) * | 2021-03-04 | 2021-06-18 | 吉安迅达科技有限公司 | Environment-friendly energy-saving adhesive and preparation method thereof |
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| CN102528866A (en) * | 2012-01-11 | 2012-07-04 | 辽宁科技大学 | Preparation method for novel wood preservative |
| CN107163667A (en) * | 2016-03-07 | 2017-09-15 | 许继胜 | Negative oxygen ion emulsion auxiliary agent |
-
2018
- 2018-01-18 CN CN201810049857.0A patent/CN108276935B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009156324A2 (en) * | 2008-06-25 | 2009-12-30 | Basf Se | Use of benzotropolone derivatives as uv absorbers and antioxidants and their use in sunscreens and/or cosmetic compositions |
| CN102528866A (en) * | 2012-01-11 | 2012-07-04 | 辽宁科技大学 | Preparation method for novel wood preservative |
| CN107163667A (en) * | 2016-03-07 | 2017-09-15 | 许继胜 | Negative oxygen ion emulsion auxiliary agent |
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| CN111172332A (en) * | 2020-01-13 | 2020-05-19 | 兴业皮革科技股份有限公司 | Negative oxygen ion chrome tanning agent and preparation method and application thereof |
| CN111172332B (en) * | 2020-01-13 | 2022-05-20 | 兴业皮革科技股份有限公司 | Negative oxygen ion chrome tanning agent and preparation method and application thereof |
| CN112980358A (en) * | 2021-03-04 | 2021-06-18 | 吉安迅达科技有限公司 | Environment-friendly energy-saving adhesive and preparation method thereof |
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