CN109183498A - A kind of preparation method and application of wallpaper carboxylic styrene butadiene latex - Google Patents
A kind of preparation method and application of wallpaper carboxylic styrene butadiene latex Download PDFInfo
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- CN109183498A CN109183498A CN201810956802.8A CN201810956802A CN109183498A CN 109183498 A CN109183498 A CN 109183498A CN 201810956802 A CN201810956802 A CN 201810956802A CN 109183498 A CN109183498 A CN 109183498A
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- 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
- D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
-
- 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
- D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
-
- 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
- D21H21/16—Sizing or water-repelling agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
The present invention provides a kind of preparation method of wallpaper carboxylic styrene butadiene latex, include the following steps: the mixture of carboxylic acid monomer, styrene and/or methyl styrene, butadiene, aminoalkoxysilane, emulsifier, initiator and water carrying out free radical emulsion copolyreaction, reaction product is adjusted to pH=5-9 with alkaline matter, filtering, sodium cellulose glycolate, obtained wallpaper carboxylic styrene butadiene latex is added.The present invention also provides the applications according to wallpaper made from above-mentioned preparation method with carboxylic styrene butadiene latex in wallpaper manufactures.The preparation method and application of wallpaper carboxylic styrene butadiene latex of the invention can significantly improve the intensity, water resistance and air permeability of wallpaper, achieve the purpose that mildew resistant moistureproof.
Description
Technical field
The present invention relates to a kind of latex more particularly to a kind of preparation method and application of wallpaper carboxylic styrene butadiene latex.
Background technique
Wallpaper, also referred to as wallpaper, it is a kind of quite extensive house decorative material of application.Wallpaper is divided into many classes, such as
It is coated with wallpaper, overlay film wallpaper, embossing wallpaper etc..Generally use bleached wood pulp production body paper, then the processing through different processes
Modeling is covered on processing, such as coating, printing, embossing or surface, is dispatched from the factory after last cut, packaging.Due to wallpaper have certain intensity,
Beautiful appearance and good water repelling property, therefore be widely used in house, office, the interior decoration in hotel etc..
Carboxylic styrene butadiene latex is to add a small amount of carboxylic acid and other auxiliary agents with butadiene, styrene, is generated by emulsion polymerization
Copolymer is a kind of milky aqueous dispersion with bluish violet gloss.Carboxylic styrene butadiene latex is widely used in paper and paper
Complete series latex needed for plate is coated with industry, suitable for the bottoms of the various paper such as decorating base paper, abrasion-proof paper, wallpaper, face be coated with
Bonding；Carboxylic styrene butadiene latex can assign the outstanding coating performance of paper and printability, so that coating layer is not fallen off, surface strength
Height, printing efficiency is high, print speed printing speed can be improved, and does not generate boiling hot bubble, can be overlapped immediately.Because butadiene has lower vitrifying
- 106 DEG C of temperature, in latex synthesis, butadiene is as soft monomer, it is only necessary to which less amount can reach identical with other latex
Performance, on the other hand, the ratio of hard monomer improves, and facilitates the intensity for promoting latex entirety.In another aspect, carboxylic acids list
The addition of body is so that the charge layer density of latex particle increases, to improve the stability of latex.Carboxylic styrene butadiene latex is had
These outstanding characteristics be that other latex are unrivaled, improve production efficiency, reduce cost while, can be improved paper
The performance and quality opened.
However, conventional wallpaper latex is applied to wallpaper impregnation at present, strength cementitious power and water repelling property still have into one
Walk the needs promoted；In addition, wallpaper will consider its permeability as house decorative material, while guaranteeing water repelling property
The performance of its moistureproof and mildewproof can be improved in the permeability appropriate that improves.
Summary of the invention
The technical problems to be solved by the present invention are: in view of the drawbacks of the prior art, providing a kind of wallpaper Carboxy
The preparation method and application of latex can significantly improve the intensity, water resistance and air permeability of wallpaper, reach the mesh of mildew resistant moistureproof
's.
The present invention uses following technical scheme to solve above-mentioned technical problem:
The present invention provides a kind of preparation method of wallpaper carboxylic styrene butadiene latex, includes the following steps: carboxylic acid monomer, benzene
Ethylene and/or methyl styrene, butadiene, aminoalkoxysilane, emulsifier, initiator and water mixture carry out free radical
Emulsion copolymerization reaction, reaction product are adjusted to pH=5-9 with alkaline matter, filter, and sodium cellulose glycolate is added, and wallpaper is made
Use carboxylic styrene butadiene latex.
In order to optimize above-mentioned technical solution, the technical measures that the present invention takes further include:
Further, the reaction temperature of the free radical emulsion copolyreaction is 70-90 DEG C, and the reaction time is 2-6 hours,
It is warming up to 80-90 DEG C after the reaction was completed and keeps the temperature 2 hours, obtains the reaction product.
Further, the carboxylic acid monomer, styrene and/or methyl styrene, butadiene, aminoalkoxysilane, cream
Agent, initiator, water, the parts by weight of alkaline matter and sodium cellulose glycolate are as follows:
The dosage of water is not particularly limited, and those skilled in the art should be able to be according to dispersion mixing situation, the lotion of each component
The adequacy of polymerization and the solid content needs of final products are adjusted.
Further, the parts by weight of the water are 178-1061 parts.
Further, the carboxylic acid monomer is in acrylic acid, methacrylic acid, maleic acid, fumaric acid or itaconic acid
It is at least one.
Further, the aminoalkoxysilane is selected from triethyl group amino silane, gamma-amino propyl trimethoxy silicon
Alkane, γ aminopropyltriethoxy silane, N- β (aminoethyl)-γ-aminopropyltrimethoxysilane, N- β (aminoethyl)-γ-
Aminopropyl triethoxysilane, N- β (aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, N- β (aminoethyl)-γ-ammonia third
Ylmethyl diethoxy silane, phenylaminomethyl trimethoxy silane, phenylaminomethyl triethoxysilane, aminomethyl aminoethyl
Aminopropyl trimethoxysilane.
Further, the emulsifier is selected from allyl polyethenoxy ether ammonium sulfate, allyl polyethenoxy ether or ethylene
At least one of base polyoxyethylene ether.
Further, the initiator is selected from least one of sodium peroxydisulfate, ammonium persulfate or potassium peroxydisulfate.
Further, the alkaline matter be alkali metal hydroxide, preferably 40% and following mass fraction alkali
Property substance, the more preferably alkaline matter of 10%~40% mass fraction.
It is a further object to provide a kind of wallpaper Carboxies being prepared according to above-mentioned preparation method
Latex.
Further, in the wallpaper carboxylic styrene butadiene latex, the weight solid content of carboxylic styrene butadiene latex is 20-
50%.
Application it is a further object to provide above-mentioned wallpaper with carboxylic styrene butadiene latex in wallpaper manufactures.
Further, above-mentioned wallpaper carboxylic styrene butadiene latex is applied to the impregnation composition in wallpaper production process.
The present invention by adopting the above technical scheme, compared with prior art, has the following technical effect that
Carboxylic acid type monomer, divinylic monomer used in the present invention and a small amount of cross-linking monomer, aminoalkoxysilane, hydroxyl first
Intensity is higher, water-resistance is relatively strong, air permeability is higher applied to can unexpectedly obtain in the impregnation of wallpaper for base sodium cellulosate
Wallpaper.
On the one hand, the hydrophily of carboxyl can assign paper stronger binding force in latex, and butadiene can assign latex
Outstanding cohesive force；On the other hand, there are two types of functional groups, i.e. amino and ethyoxyl for aminoalkoxysilane, in the reaction can
Hydrolysis generates silanol, and silanol is easily dehydrated with hydroxy combining, and band can be sent out there are two active hydrogen with styrene-butadiene polymer on amino
Raw reaction, hydroxymethyl cellulose can be combined well with paper fibre itself, sodium cellulose glycolate and aminoalkoxy silicon
Alkane plays the role of gantry and combines paper and styrene-butadiene latex close and firm to further improve the bonding of latex and paper
Power；In another aspect, the permeability of wallpaper after impregnation can also be improved by introducing hydroxymethyl cellulose between latex particle, make wallpaper
Achieve the purpose that moistureproof and mildewproof, childhood simultaneously hydroxymethyl cellulose also have the advantages that it is cheap, help to reach reduction at
This purpose.The synergistic effect of above-mentioned three, shows as the intensity of wallpaper and the comprehensive of water repelling property is promoted, additionally it is possible to improve wall
The permeability of paper, makes wallpaper achieve the purpose that moistureproof and mildewproof.
Wallpaper of the invention with carboxylic styrene butadiene latex be it is a kind of be able to satisfy wallpaper production high-performance, environmental protection product.?
Wallpaper carboxylic styrene butadiene latex of the invention is used in the production of wallpaper, can make wallpaper that there is high cohesive force intensity and good
Water resistance, and the permeability of wallpaper is improved, when wall gets damp, the steam in wall can be evaporated by wallpaper, make wall
Paper achievees the purpose that moistureproof and mildewproof.
Specific embodiment
Technical solution of the present invention is described in further detail below with reference to embodiment.Following embodiment is only used for more
Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
The present embodiment provides a kind of preparation methods of wallpaper carboxylic styrene butadiene latex, include the following steps:
0.8 part of allyl polyethenoxy ether ammonium sulfate, 0.8 part of sodium peroxydisulfate are dissolved completely in 178.65 parts of distilled water
In, form aqueous solution；After polymeric kettle is vacuumized, the above-mentioned aqueous solution being completely dissolved is added and carries out agitating and heating, heating temperature
Degree is to 70 DEG C, then is added dropwise and 75 parts of butadiene, 100 parts of methyl styrenes, 1.5 parts of acrylic acid, 0.5 part of triethyl group amino silane are added
Mixing monomer；Copolyreaction is carried out, the reaction time is 6 hours；It keeps the temperature 2 hours for 90 DEG C after the reaction was completed, obtains reaction product.
Reaction product is cooled to 30 DEG C, is neutralized with 1.25 parts of 40wt% sodium hydrate aqueous solutions, by 200 mesh screen mistakes
Filter obtains wallpaper carboxylic styrene butadiene latex, solid content 49.92wt%, pH after 0.3 part of sodium cellulose glycolate dissolution is added
=5.22 (being measured using PHS-3C Accurate pH).
Embodiment 2
The present embodiment provides a kind of preparation methods of wallpaper carboxylic styrene butadiene latex, include the following steps:
By 5 parts of allyl polyethenoxy ether ammonium sulfate, 3 parts of vinyl polyoxyethylene ether, 3 parts of ammonium persulfates, 2 parts of persulfuric acid
Sodium and 4 parts of itaconic acids are dissolved completely in 1036 parts of distilled water, form aqueous solution；After polymeric kettle is vacuumized, it is added above-mentioned complete
The aqueous solution of fully dissolved simultaneously carries out agitating and heating, and heating temperature is to 90 DEG C, then is added dropwise and 130 parts of butadiene, 100 parts of benzene second are added
Alkene, 5 parts of methacrylic acids, 3 parts of gamma-amino propyl trimethoxy silicanes, 2 parts of N- β (aminoethyl)-gamma-aminopropyl-triethoxys
The mixing monomer of silane；Copolyreaction is carried out, the reaction time is 2 hours；It keeps the temperature 2 hours for 90 DEG C after the reaction was completed, is reacted
Product.
Reaction product is cooled to 30 DEG C, is neutralized with 25 parts of 20wt% sodium hydrate aqueous solutions, by 200 mesh screen mistakes
Filter obtains wallpaper carboxylic styrene butadiene latex, solid content 20.02wt%, pH=after 2 parts of sodium cellulose glycolate dissolutions are added
8.92 (being measured using PHS-3C Accurate pH).
Embodiment 3
The present embodiment provides a kind of preparation methods of wallpaper carboxylic styrene butadiene latex, include the following steps:
4.5 parts of allyl polyethenoxy ethers, 3 parts of potassium peroxydisulfates, 2.5 parts of fumaric acid and 2.5 parts of itaconic acids are completely dissolved
In 409.63 parts of distilled water, aqueous solution is formed；After polymeric kettle is vacuumized, the above-mentioned aqueous solution being completely dissolved and progress is added
Agitating and heating, heating temperature is to 75 DEG C, then is added dropwise and 105 parts of butadiene, 80 parts of styrene, 20 parts of methyl styrenes, 2.5 parts are added
The mixing monomer of phenylaminomethyl trimethoxy silane；Copolyreaction is carried out, the reaction time is 4 hours；90 DEG C after the reaction was completed
Heat preservation 2 hours, obtains reaction product.
Reaction product is cooled to 30 DEG C, is neutralized with 6.7 parts of 30wt% sodium hydrate aqueous solutions, by 200 mesh screen mistakes
Filter obtains wallpaper carboxylic styrene butadiene latex, solid content 35.11wt%, pH after 1.1 parts of sodium cellulose glycolate dissolutions are added
=7.56 (being measured using PHS-3C Accurate pH).
Embodiment 4
The present embodiment provides a kind of preparation methods of wallpaper carboxylic styrene butadiene latex, include the following steps:
5 parts of vinyl polyoxyethylene ether, 2.5 parts of ammonium persulfates, 2.5 parts of maleic acids and 2.5 parts of itaconic acids are completely dissolved
In 304.5 parts of distilled water, aqueous solution is formed；After polymeric kettle is vacuumized, the above-mentioned aqueous solution being completely dissolved and progress is added
Agitating and heating, heating temperature is to 80 DEG C, then is added dropwise and 100 parts of butadiene, 70 parts of styrene, 30 parts of methyl styrenes, 1 part third are added
Olefin(e) acid, 2 parts of triethyl group amino silanes, 1 part of aminomethyl aminoethyl amino propyl trimethoxy silane mixing monomer；Be copolymerized anti-
It answers, the reaction time is 4 hours；It keeps the temperature 2 hours for 80 DEG C after the reaction was completed, obtains reaction product.
Reaction product is cooled to 30 DEG C, is neutralized with 30 parts of 10wt% sodium hydrate aqueous solutions, by 200 mesh screen mistakes
Filter obtains wallpaper carboxylic styrene butadiene latex, solid content 40.08wt%, pH=after 1.5 parts of sodium cellulose glycolate dissolutions are added
8.36 (being measured using PHS-3C Accurate pH).
Embodiment 5
The present embodiment provides a kind of preparation methods of wallpaper carboxylic styrene butadiene latex, include the following steps:
By 4 parts of vinyl polyoxyethylene ether, 2.5 parts of allyl polyethenoxy ether ammonium sulfate, 2 parts of ammonium persulfates, 2 parts of over cures
Sour potassium and 2.5 parts of itaconic acids are dissolved completely in 555.5 parts of distilled water, form aqueous solution；After polymeric kettle is vacuumized, in addition
It states the aqueous solution being completely dissolved and carries out agitating and heating, heating temperature is to 85 DEG C, then is added dropwise and 120 parts of butadiene, 100 parts of benzene are added
Ethylene, 3 parts of acrylic acid, 2 parts of methacrylic acids, 2 parts of gamma-amino propyl trimethoxy silicanes, 1 part of N- β (aminoethyl)-γ-ammonia
The mixing monomer of hydroxypropyl methyl dimethoxysilane, 1 part of phenylaminomethyl triethoxysilane；Copolyreaction is carried out, when reaction
Between be 3 hours；It keeps the temperature 2 hours for 85 DEG C after the reaction was completed, obtains reaction product.
Reaction product is cooled to 30 DEG C, is neutralized with 26.7 parts of 15wt% sodium hydrate aqueous solutions, by 200 mesh screen mistakes
Filter obtains wallpaper carboxylic styrene butadiene latex, solid content 29.82wt%, pH=after 1.8 parts of sodium cellulose glycolate dissolutions are added
7.24 (being measured using PHS-3C Accurate pH).
Comparative test
As a control group with commercially available wallpaper latex S825, with the carboxyl fourth of wallpaper made from the preparation method of embodiment 1-5
Benzene latex is as experimental group 1-5；It is operated according to following techniques:
Experimental group 1-5 and control group are diluted to the latex of weight solid content 20% respectively, after being utilized respectively each group dilution
Latex body paper immersion type is coated in base paper, 105 DEG C dry 10 minutes, following index is detected after drying:
1, tensile strength；
2, water-resistance (Cobb value): can vigorous absorbability using the XSH type of Hangzhou Qingtong Boke Automation Technology Co., Ltd.
Analyzer detects wallpaper sample to be measured by GB/T 1540-1989 method；
3, air permeability: using the JD-102 air permeability tester for paper of Dongguan City Jing Ding Instrument Ltd. according to GB/
T458-1989 method detects wallpaper sample；
Testing result is shown in Table 1:
1 each group Testing index of table
Criterion: intensity shows that more greatly the reinforcing effect of wallpaper carboxylic styrene butadiene latex is better；The smaller effect of Cobb value
Better；Air permeability numerical value is smaller to illustrate that gas permeability is poorer.
It can be seen that the wallpaper carboxylic styrene butadiene latex prepared using preparation method of the invention using result from table,
Compared to control group, significant reinforcing effect is all had to the reinforcing effect, water resistance, air permeability of wallpaper, can also be played anti-
The mould proof effect of tide.
As can be seen from the above embodiments, wallpaper carboxylic styrene butadiene latex of the invention can make wallpaper have high cohesive force intensity
And good water resistance, and the permeability of wallpaper is improved, when wall gets damp, the steam in wall can be evaporated by wallpaper
Fall, wallpaper is made to achieve the purpose that moistureproof and mildewproof.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it any equivalent modifications to the practical progress and replaces
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and repair
Change, all should be contained within the scope of the invention.
Claims (10)
1. a kind of preparation method of wallpaper carboxylic styrene butadiene latex, which comprises the steps of: by carboxylic acid monomer, benzene
Ethylene and/or methyl styrene, butadiene, aminoalkoxysilane, emulsifier, initiator and water mixture carry out free radical
Emulsion copolymerization reaction, reaction product are adjusted to pH=5-9 with alkaline matter, filter, and sodium cellulose glycolate is added, and wallpaper is made
Use carboxylic styrene butadiene latex.
2. preparation method according to claim 1, which is characterized in that the reaction temperature of the free radical emulsion copolyreaction
It is 70-90 DEG C, the reaction time is 2-6 hours, is warming up to 80-90 DEG C after the reaction was completed and keeps the temperature 2 hours, obtains the reaction and produces
Object.
3. preparation method according to claim 1, which is characterized in that the carboxylic acid monomer, styrene and/or methylbenzene second
The parts by weight of alkene, butadiene, aminoalkoxysilane, emulsifier, initiator, water, alkaline matter and sodium cellulose glycolate
It is as follows:
4. preparation method according to claim 3, which is characterized in that the parts by weight of the water are 178-1061 parts.
5. preparation method according to claim 1, which is characterized in that the carboxylic acid monomer is selected from acrylic acid, metering system
At least one of acid, maleic acid, fumaric acid or itaconic acid.
6. the method as described in claim 1, which is characterized in that the aminoalkoxysilane be selected from triethyl group amino silane,
Gamma-amino propyl trimethoxy silicane, γ aminopropyltriethoxy silane, N- β (aminoethyl)-γ-aminopropyl trimethoxy
Silane, N- β (aminoethyl)-gamma-aminopropyl-triethoxy-silane, N- β (aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane,
N- β (aminoethyl)-γ-aminopropyltriethoxy diethoxy silane, phenylaminomethyl trimethoxy silane, three ethoxy of phenylaminomethyl
Base silane, aminomethyl aminoethyl amino propyl trimethoxy silane.
7. preparation method according to claim 1, which is characterized in that the emulsifier is selected from allyl polyethenoxy ether sulphur
At least one of sour ammonium, allyl polyethenoxy ether or vinyl polyoxyethylene ether.
8. preparation method according to claim 1, which is characterized in that the initiator is selected from sodium peroxydisulfate, ammonium persulfate
Or at least one of potassium peroxydisulfate.
9. preparation method according to claim 1, which is characterized in that the alkaline matter is the hydroxide of alkali metal.
10. wallpaper carboxylic styrene butadiene latex is in wallpaper system made from preparation method according to claim 1 to 9
Application in making.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322207A (en) * | 2018-09-11 | 2019-02-12 | 济宁明升新材料有限公司 | A kind of dedicated carboxylic styrene butadiene latex composition of wallpaper and preparation method thereof |
| CN110565431A (en) * | 2019-09-04 | 2019-12-13 | 泰中特种纸有限公司 | Special paper with stable size and excellent recovery performance and preparation method thereof |
| CN110578266A (en) * | 2019-09-04 | 2019-12-17 | 泰中特种纸有限公司 | Special paper with low hygroexpansivity and high recovery and preparation method thereof |
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