CN106947015A - A kind of wallpaper styrene-acrylic emulsion and preparation method thereof - Google Patents
A kind of wallpaper styrene-acrylic emulsion and preparation method thereof Download PDFInfo
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- CN106947015A CN106947015A CN201710262762.2A CN201710262762A CN106947015A CN 106947015 A CN106947015 A CN 106947015A CN 201710262762 A CN201710262762 A CN 201710262762A CN 106947015 A CN106947015 A CN 106947015A
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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
-
- 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
- C08F2/28—Emulsion polymerisation with the aid of emulsifying agents cationic
-
- 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
- C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- 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
- C08F220/1806—C6-(meth)acrylate, e.g. (cyclo)hexyl (meth)acrylate or phenyl (meth)acrylate
Abstract
The invention discloses a kind of wallpaper styrene-acrylic emulsion and preparation method thereof, the preparation method of wherein styrene-acrylic emulsion comprises the following steps：The aqueous solution of the mixture of carboxylic acid monomer, (methyl) acrylate monomer, (methyl) styrene monomer, cross-linking monomer, silane, the methylphenol of 2 (base of 2H BTAs 2) 6 dodecyl 4, emulsifying agent and initiator is subjected to free-radical emulsion polymerization, the reaction time is 3~10 hours at 60 DEG C~90 DEG C, reaction product is adjusted into pH=5~9 with alkaline matter, after filtering, styrene-acrylic emulsion is made；The invention also discloses the application of the styrene-acrylic emulsion prepared by the above method.Compared with prior art, wallpaper of the present invention is primarily served with styrene-acrylic emulsion in the production of wallpaper strengthens the effect of its intensity, and wallpaper is difficult xanthochromia.
Description
Technical field
The present invention relates to technical field of wallpaper, and in particular to a kind of wallpaper styrene-acrylic emulsion and its preparation method and application.
Background technology
Wallpaper also known as wallpaper, have that color is various, pattern abundant because of it, luxurious style, safety and environmental protection, easy construction, valency
Lattice suitably etc. advantage in house ornamentation using more and more extensively, common wallpaper be greatly using materials such as pure paper, non-woven fabrics as base material,
Its surface coated with resins slurry, plastified through high temperature, print embossing etc. process be made.
Most common coating paste is mainly made up of polyvinyl chloride resin and filler in the market, although this coating material
There is attractive and durable waterproof, but its poor air permeability, and containing organic solvent, use for a long time can pollute Interior Space
Gas, with the raising of people's environmental consciousness, the feature of environmental protection to wallpaper requires also more and more higher, and this undoubtedly needs to use new coating
Material replaces polyvinyl chloride resin.In the market emerges a collection of environmentally friendly water-base resin coating material in recent years, and although this kind of material is free of
Volatile organic solvent, but it is still deposited in terms of gas permeability, plasticization temperature, additional functional and stickiness with base material
In deficiency.
Chinese patent CN 103073671A disclose a kind of Adhesive emulsion for diatomite wallpaper, pass through core shell structure
MOLECULE DESIGN, it is ensured that emulsion improves the intensity of wallpaper to diatomite and the cementability of hanging raw stock.But wanting with respect to wallpaper
Ask, the intensity of wallpaper is improved less and yellowing resistance is poor.
The content of the invention
It is an object of the invention to overcome defect of the prior art, it is proposed that a kind of wallpaper styrene-acrylic emulsion, and it is added
Cross-linking monomer, siloxanes and 2- (2H- BTA -2- bases) -6- dodecyl -4- methylphenols, with common styrene-acrylic emulsion phase
Than in the production that styrene-acrylic emulsion of the present invention is applied to wallpaper, with more preferable intensity and yellowing resistance.
To achieve the above object, the present invention is adopted the following technical scheme that：
In a first aspect, the present invention provides a kind of preparation method of wallpaper styrene-acrylic emulsion, comprise the following steps：By carboxylic acid list
Body, (methyl) acrylate monomer, (methyl) styrene monomer, cross-linking monomer, silane, double 2- (2H- BTA -2- bases) -
The aqueous solution of the mixture of 6- dodecyl -4- methylphenols, emulsifying agent and initiator carries out free radical emulsion copolymerization, during reaction
Between 3~10 hours, by reaction product with alkaline matter adjust pH=5~9, after filtering, be made styrene-acrylic emulsion.
In order to further optimize above-mentioned technical proposal, the technical measures that the present invention is taken also include：
Preferably, in above-mentioned preparation method, the styrene-acrylic emulsion includes following component and its parts by weight：
Preferably, the carboxylic acid monomer in acrylic acid, methacrylic acid, maleic acid, fumaric acid or itaconic acid extremely
Few one kind.
Preferably, described (methyl) acrylate monomer is selected from acrylonitrile, methyl acrylate, ethyl acrylate, acrylic acid
N-butyl, isobutyl acrylate, acrylic acid-2-ethyl caproite, methyl methacrylate, EMA, metering system
At least one in sour N-butyl, methacrylic acid -2- Octyl Nitrites, acrylic or methacrylic acid C8~C16 Arrcostabs；More
Preferably, described (methyl) acrylate monomer be selected from n-butyl acrylate, methyl methacrylate, acrylic acid-2-ethyl oneself
At least one in ester.
Preferably, the cross-linking monomer in divinylbenzene, hydroxypropyl acrylate, hydroxy-ethyl acrylate at least one
Kind.
Preferably, the emulsifying agent is selected from allyl polyethenoxy ether ammonium sulfate, allyl polyethenoxy ether, vinyl and gathered
At least one in oxygen vinethene.
Preferably, at least one of the initiator in potassium peroxydisulfate, sodium peroxydisulfate, ammonium persulfate.
Preferably, the silane is selected from vinyl silane triisopropoxide, γ-methacryloxypropyl trimethoxy
At least one in silane, VTES.
Preferably, the alkaline matter is selected from the hydroxide of alkali metal.
Preferably, the reaction temperature of the free radical emulsion copolymerization is 60 DEG C~90 DEG C.
On the other hand, the present invention provides a kind of wallpaper styrene-acrylic emulsion as made from above-mentioned preparation method.
Preferably, the emulsion weight solid content of the styrene-acrylic emulsion is 20%~50%.
Finally, the present invention also provides a kind of application of above-mentioned wallpaper styrene-acrylic emulsion.
Preferably, above-mentioned wallpaper is used in the impregnation composition in wallpaper production process with styrene-acrylic emulsion.
Compared with prior art, the invention has the advantages that：
The inventors discovered that add in the present invention a small amount of cross-linking monomer, siloxanes and 2- (2H- BTA -2- bases) -
6- dodecyl -4- methylphenols, unexpected, applied in the impregnation of wallpaper, the intensity of wallpaper has obvious carry
Height, while the yellowing resistance of wallpaper increases.This may be because the cross-linking monomer in emulsion, siloxanes be in emulsion drying process
In make emulsion be in thermosetting, it strengthens the adhesion with the fiber of wallpaper, shows as the lifting of the intensity of wallpaper.2- (2H- benzos
Triazole -2- bases) -6- dodecyl -4- methylphenols addition can be obvious raising wallpaper yellowing resistance, this be by
Ultraviolet can be absorbed in 2- (2H- BTA -2- bases) -6- dodecyl -4- methylphenols, the heatproof of latex film forming is improved
Property, the yellowing resistance for showing as wallpaper increases.
A kind of wallpaper of the present invention is a kind of high-performance that can meet wallpaper production, environmentally friendly product with styrene-acrylic emulsion.Should
Product is used in the production of wallpaper, can significantly improve the intensity and yellowing resistance of wallpaper.
Embodiment
With reference to embodiment, the embodiment to the present invention is further described.Following examples are only used for more
Plus technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
Embodiment 1
The preparation of wallpaper styrene-acrylic emulsion：
0.5 gram of allyl polyethenoxy ether ammonium sulfate, 0.5 gram of potassium peroxydisulfate, 102.6 grams are added in 2000ml reactors
Distilled water, is completely dissolved into the aqueous solution.Heating is stirred, 60 DEG C of heating-up temperature carries out polymerisation.It is added dropwise to acrylic acid just
80 grams of butyl ester, 20 grams of methyl methacrylate, 0.2 gram of divinylbenzene, 1 gram of acrylic acid, γ-methacryloxypropyl three
The mix monomer that 0.2 gram of methoxy silane, time for adding 6 hours.Add 0.2 gram of 2- (2H- BTA -2- bases) -6- 12
Alkyl -4- methylphenols, continue to stir 4 hours.25 DEG C are cooled to, through 100 mesh sieve net filtrations, wallpaper styrene-acrylic emulsion is obtained,
Solid content 49.75wt%, pH=5.15 (are measured) using PHS-3C Accurate pHs.
Embodiment 2
The preparation of wallpaper styrene-acrylic emulsion：
2 grams of allyl polyethenoxy ether ammonium sulfate and 3 grams of vinyl APEOs, 5 are added in 2000ml reactors
Gram sodium peroxydisulfate, 628.5 grams of distilled water are completely dissolved into the aqueous solution.Heating is stirred, 90 DEG C of heating-up temperature is polymerize
Reaction.It is added dropwise to 30 grams of acrylonitrile, 20 grams of methyl acrylate, 50 grams of ethyl acrylate, 5 grams of methacrylic acid, 30 grams of styrene,
The mix monomer of 5 grams of 2 grams of hydroxy-ethyl acrylate and vinyl silane triisopropoxide, time for adding 2 hours.Add 2 grams of 2-
(2H- BTA -2- bases) -6- dodecyl -4- methylphenols, continue to stir 1 hour.25 DEG C are cooled to, with 12.5 grams
40wt% sodium hydrate aqueous solutions are neutralized, through 100 mesh sieve net filtrations, obtain wallpaper styrene-acrylic emulsion, solid content 20.18wt%,
PH=8.83 (is measured) using PHS-3C Accurate pHs.
Embodiment 3
The preparation of wallpaper styrene-acrylic emulsion：
3 grams of allyl polyethenoxy ethers, 2 grams of ammonium persulfates, 1 gram of itaconic acid and 245.03 are added in 2000ml reactors
Gram distilled water, is completely dissolved into the aqueous solution.Heating is stirred, 80 DEG C of heating-up temperature carries out polymerisation.It is added dropwise to styrene
10 grams, 10 grams of methyl styrene, 2 grams of acrylic acid, 100 grams of n-BMA and 0.5 gram of hydroxypropyl acrylate, divinyl
0.5 gram of base benzene, 1 gram of vinyl silane triisopropoxide, the mixing of 2 grams of γ-methacryloxypropyl trimethoxy silane
Monomer, time for adding 4 hours.1 gram of 2- (2H- BTA -2- bases) -6- dodecyl -4- methylphenol is added, continues to stir
1 hour.25 DEG C are cooled to, is neutralized with 10 grams of 30wt% sodium hydrate aqueous solutions, through 100 mesh sieve net filtrations, obtains wallpaper benzene
Acrylic emulsion, solid content 35.18wt%, pH=7.48 (are measured) using PHS-3C Accurate pHs.
Embodiment 4
The preparation of wallpaper styrene-acrylic emulsion：
1 gram of allyl polyethenoxy ether and 1 gram of allyl polyethenoxy ether ammonium sulfate, 2 are added in 2000ml reactors
Gram ammonium persulfate and 1 gram of sodium peroxydisulfate, 1 gram of fumaric acid, 1 gram and 184.45 grams distilled water of maleic acid are completely dissolved into the aqueous solution.
Heating is stirred, 70 DEG C of heating-up temperature carries out polymerisation.It is added dropwise to 5 grams of styrene, 10 grams of methyl styrene, acrylic acid-
The mix monomer of 2 grams of 100 grams of 2- Octyl Nitrites, 0.8 gram of divinylbenzene and VTES, time for adding 3 is small
When.1.5 grams of 2- (2H- BTA -2- bases) -6- dodecyl -4- methylphenols are added, continue to stir 2 hours.It is cooled to 25
DEG C, neutralized with 10 grams of 20wt% sodium hydrate aqueous solutions, through 100 mesh sieve net filtrations, obtain wallpaper styrene-acrylic emulsion, solid content
40.11wt%, pH=8.47 (are measured) using PHS-3C Accurate pHs.
Embodiment 5
The preparation of wallpaper styrene-acrylic emulsion：
Add 4 grams of allyl polyethenoxy ether ammonium sulfate in 2000ml reactors, 2 grams of ammonium persulfates, 1 gram of fumaric acid and
358.93 grams of distilled water, are completely dissolved into the aqueous solution.Heating is stirred, 75 DEG C of heating-up temperature carries out polymerisation.It is added dropwise to
24 grams of styrene, 30 grams of methyl methacrylate, 70 grams of methacrylic acid -2- Octyl Nitrites, 1.5 grams of hydroxypropyl acrylate, third
3 grams of olefin(e) acid, 2 grams of γ-methacryloxypropyl trimethoxy silane, the mix monomer of 2 grams of VTES,
Time for adding 5 hours.0.5 gram of 2- (2H- BTA -2- bases) -6- dodecyl -4- methylphenol is added, continues stirring 1 small
When.25 DEG C are cooled to, is neutralized with 10 grams of 25wt% sodium hydrate aqueous solutions, through 100 mesh sieve net filtrations, wallpaper phenylpropyl alcohol breast is obtained
Liquid, solid content 28.33wt%, pH=6.84 (are measured) using PHS-3C Accurate pHs.
Embodiment 6
Comparative example：The styrene-acrylic emulsion prepared by CN 10307367A method.
With embodiment 1~5 and comparative example, operated by following techniques：
A, embodiment 1~5 and comparative example be diluted to weight solid content 20%, body paper immersion type is coated in base paper
On, 105 degree are dried 10 minutes, Testing index after drying.
B, detection tensile strength.
C, yellowing resistance：Specimen page is dried 1 minute in 180 degree, compares the whiteness change before and after drying.
Criterion：Intensity shows that more greatly the enhancing effect of wallpaper styrene-acrylic emulsion is better.180 degree dries the change of front and rear whiteness
Change is smaller, and yellowing resistance is better.
| Tensile strength KN/m | Whiteness % | Whiteness % after 180 DEG C of bakings | Whiteness differs % | |
| Non- impregnation | 3.647 | 87.25 | 86.95 | 0.30 |
| Comparative example | 6.150 | 83.12 | 81.02 | 2.10 |
| Embodiment 1 | 8.633 | 86.63 | 86.48 | 0.15 |
| Embodiment 2 | 8.543 | 85.66 | 85.42 | 0.24 |
| Embodiment 3 | 8.762 | 85.30 | 85.08 | 0.22 |
| Embodiment 4 | 8.504 | 85.49 | 85.22 | 0.27 |
| Embodiment 5 | 8.749 | 85.49 | 85.24 | 0.25 |
It can be seen that from above-mentioned application result：The wallpaper styrene-acrylic emulsion prepared using the embodiment of the present invention 1~5, it is and right
Ratio is compared, and the enhancing effect and yellowing resistance to wallpaper are more preferable.
The specific embodiment of the present invention is described in detail above, but it is intended only as example, and the present invention is not limited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
Substitute also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, all should be contained within the scope of the invention.
Claims (10)
1. a kind of preparation method of wallpaper styrene-acrylic emulsion, it is characterised in that comprise the following steps：Comprise the following steps：By carboxylic
Acid monomers, (methyl) acrylate monomer, (methyl) styrene monomer, cross-linking monomer, silane, 2- (2H- BTAs -2-
Base) -6- dodecyl -4- methylphenols, emulsifying agent and initiator mixture the aqueous solution carry out free radical emulsion copolymerization, instead
3~10 hours between seasonable, reaction product is adjusted into pH=5~9 with alkaline matter, after filtering, styrene-acrylic emulsion is made.
2. preparation method according to claim 1, it is characterised in that the styrene-acrylic emulsion includes following component and its weight
Number：
3. preparation method according to claim 1, it is characterised in that the carboxylic acid monomer is selected from acrylic acid, metering system
At least one in acid, maleic acid, fumaric acid or itaconic acid.
4. preparation method according to claim 1, it is characterised in that (methyl) acrylate monomer is selected from propylene
Nitrile, methyl acrylate, ethyl acrylate, n-butyl acrylate, isobutyl acrylate, acrylic acid-2-ethyl caproite, metering system
Sour methyl esters, EMA, n-BMA, methacrylic acid -2- Octyl Nitrites, acrylic or methacrylic
Sour C8~C16At least one in Arrcostab.
5. preparation method according to claim 1, it is characterised in that the cross-linking monomer is selected from divinylbenzene, propylene
At least one in sour hydroxypropyl acrylate, hydroxy-ethyl acrylate.
6. preparation method according to claim 1, it is characterised in that the emulsifying agent is selected from allyl polyethenoxy ether sulphur
At least one in sour ammonium, allyl polyethenoxy ether, vinyl APEO；The initiator is selected from potassium peroxydisulfate, mistake
At least one in sodium sulphate, ammonium persulfate；The silane is selected from vinyl silane triisopropoxide, γ-methacryloxypropyl
At least one in base propyl trimethoxy silicane, VTES；The alkaline matter is selected from the hydrogen of alkali metal
Oxide.
7. preparation method according to claim 1, it is characterised in that the reaction temperature of the free radical emulsion copolymerization is 60
DEG C~90 DEG C.
8. a kind of wallpaper styrene-acrylic emulsion according to made from preparation method according to any one of claims 1 to 7.
9. wallpaper styrene-acrylic emulsion according to claim 8, it is characterised in that the emulsion weight of the styrene-acrylic emulsion contains admittedly
Measure as 20%~50%.
10. the application of wallpaper styrene-acrylic emulsion according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262762.2A CN106947015A (en) | 2017-04-20 | 2017-04-20 | A kind of wallpaper styrene-acrylic emulsion and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262762.2A CN106947015A (en) | 2017-04-20 | 2017-04-20 | A kind of wallpaper styrene-acrylic emulsion and preparation method thereof |
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| CN106947015A true CN106947015A (en) | 2017-07-14 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145909A (en) * | 2013-01-28 | 2013-06-12 | 杭州市化工研究院有限公司 | Paper used organosilicone modification acrylate emulsion and preparation method thereof |
| CN104311716A (en) * | 2014-10-30 | 2015-01-28 | 陕西科技大学 | Organic silicon modified styrene-acrylate microemulsion reinforcing agent as well as preparation method and application thereof |
| CN105524222A (en) * | 2016-01-29 | 2016-04-27 | 江苏大学 | Preparation method of anti-ultraviolet polymer material for paper relics and application of anti-ultraviolet polymer material |
-
2017
- 2017-04-20 CN CN201710262762.2A patent/CN106947015A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145909A (en) * | 2013-01-28 | 2013-06-12 | 杭州市化工研究院有限公司 | Paper used organosilicone modification acrylate emulsion and preparation method thereof |
| CN104311716A (en) * | 2014-10-30 | 2015-01-28 | 陕西科技大学 | Organic silicon modified styrene-acrylate microemulsion reinforcing agent as well as preparation method and application thereof |
| CN105524222A (en) * | 2016-01-29 | 2016-04-27 | 江苏大学 | Preparation method of anti-ultraviolet polymer material for paper relics and application of anti-ultraviolet polymer material |
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