CN107619449A - A kind of environment-friendly type high solid content and low viscosity acrylic resin and preparation method thereof - Google Patents
A kind of environment-friendly type high solid content and low viscosity acrylic resin and preparation method thereof Download PDFInfo
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- CN107619449A CN107619449A CN201710434819.2A CN201710434819A CN107619449A CN 107619449 A CN107619449 A CN 107619449A CN 201710434819 A CN201710434819 A CN 201710434819A CN 107619449 A CN107619449 A CN 107619449A
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Abstract
The invention discloses a kind of environment-friendly type high solid content and low viscosity acrylic resin and preparation method thereof, the environment-friendly type large arch dam self-crosslinking acrylic Resin emulsion includes following components：Butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, acrylic acid, itaconic acid, cross-linking monomer HC 01, methylene diacrylamide, VTES, anion emulsifier 2A1, nonionic emulsifier TO40, water, ammonium persulfate, sodium hydrogensulfite, TBHP.Preparation method includes pre-emulsification, just added, dropwise reaction, post-treating and other steps.Environment-friendly type large arch dam self-crosslinking acrylic resin prepared by component formula in the application and preparation method thereof, the harmful components such as formaldehydeless, can effectively reduce cost and play environmental-protection function, and solid content is up to 55%.As rubber cement made from printing mortar emulsion aspect, stability is good, is not glued into thickness, surface, possesses good water resistance, elasticity and adhesive force, the machine that is particularly suitable for use in print rubber cement emulsion.
Description
Technical field
The invention belongs to chemical field, and in particular to a kind of environment-friendly type high solid content and low viscosity acrylic resin and its preparation side
Method.
Background technology
The most solid content of printing mortar resin relatively low (be mostly 50% and following) and viscosity is big at present, therefore application property
Can be poor, covering power and richness are poor during film, easy embrittlement during low temperature, easy stickness during high temperature, and bad with the compatibility of powder,
Fastness does not reach requirement with water resistance yet.Resin is all harmful to human body and environment by being crosslinked containing aldehyde cross-linking agent mostly simultaneously.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly type high solid content and low viscosity acrylic resin and preparation method thereof, with solution
The problem of being proposed in certainly above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of environment-friendly type high solid content and low viscosity acrylic acid tree
Fat, containing component acryl acid butyl ester, acrylonitrile, acrylic acid, anion emulsifier 2A1, nonionic emulsifier TO40, water, it is special
Sign is also to include following components：Hydroxyethyl methacrylate, itaconic acid, cross-linking monomer HC-01, methylene diacrylamide, second
Alkenyl triethoxysilane, ammonium persulfate, sodium hydrogensulfite, TBHP.
Preferably, a kind of environment-friendly type high solid content and low viscosity acrylic resin, each component content are：
All percentages are percetage by weight.
Preferably, a kind of method of environment-friendly type high solid content and low viscosity acrylic resin, comprises the following steps：
(1) pre-emulsification：By butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, acrylic acid, itaconic acid, cross-linking monomer
HC-01, methylene diacrylamide, VTES, emulsifying agent 2A1 and TO40, water are added sequentially in dropping tank
Stirring and emulsifying is disperseed, and pre-emulsion is obtained after emulsifying half an hour；
(2) initiator is dissolved：Oxidant ammonium persulfate and reducing agent sodium hydrogensulfite are dissolved with water respectively, and are respectively divided into
Two parts, and a copy of it oxidant and a reducing agent are added in initiator dropping tank；
(3) just add：After question response kettle temperature degree reaches 60 DEG C, start into reactor just plus a initiator therein and just
Add 3~15% pre-emulsion；
(4) it is added dropwise：After stable reaction, start that pre-emulsion is at the uniform velocity added dropwise from dropping tank, while from initiator dropping tank
Remaining oxidant and reducing agent is added dropwise, controls temperature to be maintained at 65-80 DEG C during dropwise addition, 3 to 5 hours of time；
(5) it is incubated：After being added dropwise to complete, control temperature is at 70 ± 3 DEG C and is incubated 1 hour；
(6) cooling post processing：Temperature of reaction kettle is down to 65-68 DEG C, by TBHP and sodium hydrogensulfite point
Water is not dissolved in, and is successively added drop-wise in reactor, and 20 minutes are incubated after being added dropwise to complete；
(7) adjust PH and discharge：Temperature of reaction kettle is down to room temperature, and adds ammoniacal liquor and adjusts PH to neutrality, is then passed through
Filtering can be filling.
Preferably, a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin, step (1) and (6) middle addition
The specific percentage by weight of each component be：
All percentages are percetage by weight.
Preferably, a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin, in step (3) and (4) just plus
Oxidant and reducing agent account for the 1/3 of initiator total amount, oxidant and the reducing agent of dropwise addition account for the 2/3 of initiator total amount.
Preferably, a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin, temperature control exists in step (4)
70 DEG C, 4 hours time.
Compared with prior art, the beneficial effects of the invention are as follows：It is an object of the invention to provide a kind of environment-friendly type Gao Gu
Acid resin containing low viscosity propylene and preparation method thereof, serve environmental-protection function and reduce cost, as printing mortar emulsion,
Higher richness and covering power can be reached, elasticity is excellent with fastness, and normal temperature neither falls to consider to be worth doing, do not ftractureed with high temperature washing, can
To significantly improve the various performances of existing printing mortar.The environment-friendly type high solid content and low viscosity acrylic resin that the present invention obtains has
Following advantage：Entirely without residues of formaldehyde, the effect of environmental protection is served, as printing mortar emulsion, up to 55% solid contains
Amount, can make emulsion reach higher richness and covering power after constructing, and elasticity is excellent with fastness；It is unique with HC-01 and second
Alkenyl triethoxysilane is cross-linking monomer method, and the rubber cement normal temperature that can make to obtain is washed with high temperature neither to be fallen bits, does not ftracture,
Surface is not glued, and fastness is obviously improved during high temperature, the machine that is particularly suitable for use in print stamp.
Embodiment
It is clearly and completely described below in conjunction with the technical scheme in the embodiment of the present invention, it is clear that described reality
It is only part of the embodiment of the present invention to apply example, rather than whole embodiments.It is general based on the embodiment in the present invention, this area
The every other embodiment that logical technical staff is obtained under the premise of creative work is not made, belong to what the present invention protected
Scope.
, it is necessary to explanation in description of the invention, the orientation of instruction such as term " vertical ", " on ", " under ", " level " or
Person's position relationship is for only for ease of the description present invention and simplifies description, rather than instruction either implies signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.This
Outside, " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.
In description of the invention, it is also necessary to explanation, unless otherwise clear and definite regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection ", should be interpreted broadly, for example, it may be connecting or being fixedly connected or removable
Connection, or integrally connected are unloaded, can be mechanical connection or electrical connection, can be directly connected to or in
Between medium be connected, can be the connection of two element internals.For the ordinary skill in the art, can be according to specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
The present invention provides a kind of technical scheme：A kind of environment-friendly type high solid content and low viscosity acrylic resin, contains component acryl
Acid butyl ester, acrylonitrile, acrylic acid, anion emulsifier 2A1, nonionic emulsifier TO40, water, it is characterised in that also including following
Component：Hydroxyethyl methacrylate, itaconic acid, cross-linking monomer HC-01, methylene diacrylamide, VTES,
Ammonium persulfate, sodium hydrogensulfite, TBHP.
Preferably, a kind of environment-friendly type high solid content and low viscosity acrylic resin, each component content are：
All percentages are percetage by weight.
Preferably, a kind of method of environment-friendly type high solid content and low viscosity acrylic resin, comprises the following steps：
(1) pre-emulsification：By butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, acrylic acid, itaconic acid, cross-linking monomer
HC-01, methylene diacrylamide, VTES, emulsifying agent 2A1 and TO40, water are added sequentially in dropping tank
Stirring and emulsifying is disperseed, and pre-emulsion is obtained after emulsifying half an hour；
(2) initiator is dissolved：Oxidant ammonium persulfate and reducing agent sodium hydrogensulfite are dissolved with water respectively, and are respectively divided into
Two parts, and a copy of it oxidant and a reducing agent are added in initiator dropping tank；
(3) just add：After question response kettle temperature degree reaches 60 DEG C, start into reactor just plus a initiator therein and just
Add 3~15% pre-emulsion；
(4) it is added dropwise：After stable reaction, start that pre-emulsion is at the uniform velocity added dropwise from dropping tank, while from initiator dropping tank
Remaining oxidant and reducing agent is added dropwise, controls temperature to be maintained at 65-80 DEG C during dropwise addition, 3 to 5 hours of time；
(5) it is incubated：After being added dropwise to complete, control temperature is at 70 ± 3 DEG C and is incubated 1 hour；
(6) cooling post processing：Temperature of reaction kettle is down to 65-68 DEG C, by TBHP and sodium hydrogensulfite point
Water is not dissolved in, and is successively added drop-wise in reactor, and 20 minutes are incubated after being added dropwise to complete；
(7) adjust PH and discharge：Temperature of reaction kettle is down to room temperature, and adds ammoniacal liquor and adjusts PH to neutrality, is then passed through
Filtering can be filling.
Preferably, a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin, step (1) and (6) middle addition
The specific percentage by weight of each component be：
All percentages are percetage by weight.
Preferably, a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin, in step (3) and (4) just plus
Oxidant and reducing agent account for the 1/3 of initiator total amount, oxidant and the reducing agent of dropwise addition account for the 2/3 of initiator total amount.
Preferably, a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin, temperature control exists in step (4)
70 DEG C, 4 hours time.
Embodiment 1
Take following chemical raw material：10g emulsifying agents 2A1,4g emulsifying agent TO40,450g butyl acrylate, 100g acrylonitrile,
The double acryloyls of 15g hydroxyethyl methacrylates, 6g acrylic acid, 4g itaconic acids, 2g VTESs, 0.005g methenes
Amine, 20g HC-01 and 200g water, initiator ammonium persulfate 2g, sodium hydrogensulfite 1.8g.
The specific method for preparing environment-friendly type high solid content and low viscosity acrylic resin, comprises the following steps：
(1) pre-emulsification：By butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, acrylic acid, itaconic acid, cross-linking monomer
HC-01, methylene diacrylamide, VTES, emulsifying agent 2A1 and TO40, water are added sequentially in dropping tank
Stirring and emulsifying is disperseed, and pre-emulsion is obtained after emulsifying half an hour；
(2) initiator is dissolved：2g oxidant ammonium persulfates are dissolved into 30g aqueous mediums, 1.8g reducing agent bisulfites
Sodium is dissolved into 30g aqueous mediums, and is respectively divided into two parts, and 2/3 oxidant and 2/3 reducing agent are added into initiator dropping tank
In；
(3) just add：After question response kettle temperature degree reaches 60 DEG C, start into reactor just plus remaining 1/3 ammonium persulfate and
Sodium hydrogensulfite, and just add 5% pre-emulsion；
(4) it is added dropwise：After stable reaction, start that pre-emulsion is at the uniform velocity added dropwise from dropping tank, while from initiator dropping tank
Remaining 2/3 oxidant and reducing agent is added dropwise, controls temperature to be maintained at 70 DEG C during dropwise addition, 4 hours time；
(5) it is incubated：After being added dropwise to complete, control temperature is at 70 ± 2 DEG C and is incubated 1 hour；
(6) cooling post processing：Temperature of reaction kettle is down to 65-68 DEG C, by 1g TBHPs and 1g
Sodium hydrogensulfite is dissolved in 10g water respectively, and is successively added drop-wise in reactor, and 20 minutes are incubated after being added dropwise to complete；
(7) adjust PH and discharge：Temperature of reaction kettle is down to room temperature, and adds ammoniacal liquor regulation PH=7, then by filtering
Blowing can be filling.
Embodiment 2
Take following chemical raw material：8g emulsifying agents 2A1,2g emulsifying agent TO40,470g butyl acrylate, 80g acrylonitrile, 12g
Hydroxyethyl methacrylate, 8g acrylic acid, 5g itaconic acids, 1g VTESs, 0.003g methylene diacrylamides,
15g HC-01 and 200g water, initiator ammonium persulfate 2.2g, sodium hydrogensulfite 2g.
The specific method for preparing environment-friendly type high solid content and low viscosity acrylic resin, comprises the following steps：
(1) pre-emulsification：By butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, acrylic acid, itaconic acid, cross-linking monomer
HC-01, methylene diacrylamide, VTES, emulsifying agent 2A1 and TO40, water are added sequentially in dropping tank
Stirring and emulsifying is disperseed, and pre-emulsion is obtained after emulsifying half an hour；
(2) initiator is dissolved：2.2g oxidant ammonium persulfates are dissolved into 30g aqueous mediums, 2g reducing agent bisulfites
Sodium is dissolved into 30g aqueous mediums, and is respectively divided into two parts, and 2/3 oxidant and 2/3 reducing agent are added into initiator dropping tank
In；
(3) just add：After question response kettle temperature degree reaches 60 DEG C, start into reactor just plus remaining 1/3 ammonium persulfate and
Sodium hydrogensulfite, and just add 5% pre-emulsion；
(4) it is added dropwise：After stable reaction, start that pre-emulsion is at the uniform velocity added dropwise from dropping tank, while from initiator dropping tank
Remaining 2/3 oxidant and reducing agent is added dropwise, controls temperature to be maintained at 70 DEG C during dropwise addition, 4 hours time；
(5) it is incubated：After being added dropwise to complete, control temperature is at 72 DEG C and is incubated 1 hour；
(6) cooling post processing：Temperature of reaction kettle is down to 65 DEG C, by 0.9g TBHPs and 0.8g
Sodium hydrogensulfite is dissolved in 10g water respectively, and is successively added drop-wise in reactor, and 20 minutes are incubated after being added dropwise to complete；
(7) adjust PH and discharge：Temperature of reaction kettle is down to room temperature, and adds ammoniacal liquor regulation PH=7, then by filtering
Blowing can be filling.
Embodiment 3
Take following chemical raw material：12g emulsifying agents 2A1,3g emulsifying agent TO40,480g butyl acrylate, 90g acrylonitrile, 10g
The double acryloyls of hydroxyethyl methacrylate, 5g acrylic acid, 3g itaconic acids, 1.5g VTESs, 0.004g methenes
Amine, 13g HC-01 and 200g water, initiator ammonium persulfate 1.8g, sodium hydrogensulfite 1.7g.
The specific method for preparing environment-friendly type high solid content and low viscosity acrylic resin, comprises the following steps：
(1) pre-emulsification：By butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, acrylic acid, itaconic acid, cross-linking monomer
HC-01, methylene diacrylamide, VTES, emulsifying agent 2A1 and TO40, water are added sequentially in dropping tank
Stirring and emulsifying is disperseed, and pre-emulsion is obtained after emulsifying half an hour；
(2) initiator is dissolved：1.8g oxidant ammonium persulfates are dissolved into 30g aqueous mediums, 1.7g reducing agent sulfurous acid
Hydrogen sodium is dissolved into 30g aqueous mediums, and is respectively divided into two parts, and 2/3 oxidant and 2/3 reducing agent are added into initiator dropping tank
In；
(3) just add：After question response kettle temperature degree reaches 60 DEG C, start into reactor just plus remaining 1/3 ammonium persulfate and
Sodium hydrogensulfite, and just add 5% pre-emulsion；
(4) it is added dropwise：After stable reaction, start that pre-emulsion is at the uniform velocity added dropwise from dropping tank, while from initiator dropping tank
Remaining 2/3 oxidant and reducing agent is added dropwise, controls temperature to be maintained at 72 DEG C during dropwise addition, 4 hours time；
(5) it is incubated：After being added dropwise to complete, control temperature is at 71 DEG C and is incubated 1 hour；
(6) cooling post processing：Temperature of reaction kettle is down to 68 DEG C, by 0.8g TBHPs and 0.7g
Sodium hydrogensulfite is dissolved in 10g water respectively, and is successively added drop-wise in reactor, and 20 minutes are incubated after being added dropwise to complete；
(7) adjust PH and discharge：Temperature of reaction kettle is down to room temperature, and adds ammoniacal liquor regulation PH to 6.5~7, Ran Houjing
Filtering blowing can be filling
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
- A kind of 1. environment-friendly type high solid content and low viscosity acrylic resin, it is characterised in that：Containing component acryl acid butyl ester, acrylonitrile, Acrylic acid, anion emulsifier 2A1, nonionic emulsifier TO40, water, it is characterised in that also including following components：Metering system Sour hydroxyl ethyl ester, itaconic acid, cross-linking monomer HC-01, methylene diacrylamide, VTES, ammonium persulfate, sulfurous Sour hydrogen sodium, TBHP.
- A kind of 2. environment-friendly type high solid content and low viscosity acrylic resin according to claim 1, it is characterised in that：Each component content For：All percentages are percetage by weight.
- 3. preparing a kind of method of environment-friendly type high solid content and low viscosity acrylic resin described in claim 1 or 2, its feature exists In：Comprise the following steps：(1) pre-emulsification：By butyl acrylate, acrylonitrile, hydroxyethyl methacrylate, acrylic acid, itaconic acid, cross-linking monomer HC- 01st, methylene diacrylamide, VTES, emulsifying agent 2A1 and TO40, water are added sequentially to stir in dropping tank Emulsion dispersion, pre-emulsion is obtained after emulsifying half an hour；(2) initiator is dissolved：Oxidant ammonium persulfate and reducing agent sodium hydrogensulfite are dissolved with water respectively, and are respectively divided into two Part, and a copy of it oxidant and a reducing agent are added in initiator dropping tank；(3) just add：After question response kettle temperature degree reaches 60 DEG C, start just to add a initiator therein into reactor and just add 3 ~15% pre-emulsion；(4) it is added dropwise：After stable reaction, start that pre-emulsion is at the uniform velocity added dropwise from dropping tank, while be added dropwise from initiator dropping tank Remaining oxidant and reducing agent, temperature is controlled to be maintained at 65-80 DEG C during dropwise addition, 3 to 5 hours of time；(5) it is incubated：After being added dropwise to complete, control temperature is at 70 ± 3 DEG C and is incubated 1 hour；(6) cooling post processing：Temperature of reaction kettle is down to 65-68 DEG C, TBHP and sodium hydrogensulfite difference is molten Yu Shui, and be successively added drop-wise in reactor, it is incubated 20 minutes after being added dropwise to complete；(7) adjust PH and discharge：Temperature of reaction kettle is down to room temperature, and adds ammoniacal liquor and adjusts PH to neutrality, then by filtering Can be filling.
- 4. a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin according to claim 2, its feature exist In：The specific percentage by weight of each component of addition is in step (1) and (6)：All percentages are percetage by weight.
- 5. a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin according to claim 2, its feature exist In：The oxidant just added in step (3) and (4) accounts for the 1/3 of initiator total amount with reducing agent, and oxidant and the reducing agent of dropwise addition account for The 2/3 of initiator total amount.
- 6. a kind of method for preparing environment-friendly type high solid content and low viscosity acrylic resin according to claim 2, its feature exist In：Temperature control is at 70 DEG C in step (4), 4 hours time.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342159A (en) * | 2018-02-01 | 2018-07-31 | 重庆力能化工有限公司 | A kind of production method and construction technology of environment-friendly type binding material |
| CN109235086A (en) * | 2018-11-05 | 2019-01-18 | 合肥聚合辐化技术有限公司 | A kind of vinyltriethoxysilane sealing end printing adhesive and preparation method thereof |
| CN109439239A (en) * | 2018-11-05 | 2019-03-08 | 合肥聚合辐化技术有限公司 | A kind of adhesive and preparation method thereof improving cotton fastness |
| CN110343221A (en) * | 2019-07-03 | 2019-10-18 | 合肥聚合辐化技术有限公司 | A kind of anti-adhesion characteristic printing mortar resin and preparation method thereof |
| CN111138587A (en) * | 2019-12-25 | 2020-05-12 | 广东银洋环保新材料有限公司 | Environment-friendly water-based printing acrylic emulsion, preparation method thereof and water-based printing paint |
| CN112300320A (en) * | 2020-11-06 | 2021-02-02 | 安徽聚合辐化化工有限公司 | Synthesis and preparation method of acrylate resin for anti-sublimation adhesive cement |
| CN112321762A (en) * | 2020-11-06 | 2021-02-05 | 安徽聚合辐化化工有限公司 | Preparation method of ultrahigh-hardness acrylic resin |
| CN113651929A (en) * | 2021-08-27 | 2021-11-16 | 安徽聚合辐化化工有限公司 | Preparation method of modified polyacrylate emulsion |
| CN114426651A (en) * | 2022-02-14 | 2022-05-03 | 广东银洋环保新材料有限公司 | Clothing printing acrylic emulsion, preparation method thereof and printing coating |
| CN115819688A (en) * | 2022-12-30 | 2023-03-21 | 安徽聚合辐化化工有限公司 | Acrylic resin and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101948555A (en) * | 2010-09-30 | 2011-01-19 | 东莞长联新材料科技有限公司 | Acrylate-containing elastic emulsion, preparation method thereof and compounded printing binder |
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- 2017-06-10 CN CN201710434819.2A patent/CN107619449A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101948555A (en) * | 2010-09-30 | 2011-01-19 | 东莞长联新材料科技有限公司 | Acrylate-containing elastic emulsion, preparation method thereof and compounded printing binder |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342159A (en) * | 2018-02-01 | 2018-07-31 | 重庆力能化工有限公司 | A kind of production method and construction technology of environment-friendly type binding material |
| CN109235086A (en) * | 2018-11-05 | 2019-01-18 | 合肥聚合辐化技术有限公司 | A kind of vinyltriethoxysilane sealing end printing adhesive and preparation method thereof |
| CN109439239A (en) * | 2018-11-05 | 2019-03-08 | 合肥聚合辐化技术有限公司 | A kind of adhesive and preparation method thereof improving cotton fastness |
| CN110343221A (en) * | 2019-07-03 | 2019-10-18 | 合肥聚合辐化技术有限公司 | A kind of anti-adhesion characteristic printing mortar resin and preparation method thereof |
| CN111138587A (en) * | 2019-12-25 | 2020-05-12 | 广东银洋环保新材料有限公司 | Environment-friendly water-based printing acrylic emulsion, preparation method thereof and water-based printing paint |
| CN111138587B (en) * | 2019-12-25 | 2022-05-31 | 广东银洋环保新材料有限公司 | Environment-friendly water-based printing acrylic emulsion, preparation method thereof and water-based printing paint |
| CN112300320A (en) * | 2020-11-06 | 2021-02-02 | 安徽聚合辐化化工有限公司 | Synthesis and preparation method of acrylate resin for anti-sublimation adhesive cement |
| CN112321762A (en) * | 2020-11-06 | 2021-02-05 | 安徽聚合辐化化工有限公司 | Preparation method of ultrahigh-hardness acrylic resin |
| CN113651929A (en) * | 2021-08-27 | 2021-11-16 | 安徽聚合辐化化工有限公司 | Preparation method of modified polyacrylate emulsion |
| CN114426651A (en) * | 2022-02-14 | 2022-05-03 | 广东银洋环保新材料有限公司 | Clothing printing acrylic emulsion, preparation method thereof and printing coating |
| CN114426651B (en) * | 2022-02-14 | 2023-09-12 | 广东银洋环保新材料有限公司 | Acrylic emulsion for clothing printing, preparation method thereof and printing paint |
| CN115819688A (en) * | 2022-12-30 | 2023-03-21 | 安徽聚合辐化化工有限公司 | Acrylic resin and preparation method thereof |
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