CN116284551A - Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof - Google Patents

Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof Download PDF

Info

Publication number
CN116284551A
CN116284551A CN202310284305.9A CN202310284305A CN116284551A CN 116284551 A CN116284551 A CN 116284551A CN 202310284305 A CN202310284305 A CN 202310284305A CN 116284551 A CN116284551 A CN 116284551A
Authority
CN
China
Prior art keywords
quick
wet adhesion
polymer emulsion
drying
strong wet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310284305.9A
Other languages
Chinese (zh)
Inventor
刘薇薇
梁起冠
陈潮汉
王维珊
张心亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Jimeibang New Material Co ltd
South China University of Technology SCUT
Original Assignee
Guangdong Jimeibang New Material Co ltd
South China University of Technology SCUT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Jimeibang New Material Co ltd, South China University of Technology SCUT filed Critical Guangdong Jimeibang New Material Co ltd
Priority to CN202310284305.9A priority Critical patent/CN116284551A/en
Publication of CN116284551A publication Critical patent/CN116284551A/en
Priority to CN202311725226.3A priority patent/CN117700602B/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/12Esters of monohydric alcohols or phenols
    • C08F220/14Methyl esters, e.g. methyl (meth)acrylate
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions 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; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/14Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

The invention discloses a quick-drying type high polymer emulsion with strong wet adhesion, which takes ethoxylated trimethylolpropane triacrylate as a polymerization core, and forms a star-shaped macromolecular network structure after reacting with various acrylate monomers through free radical polymerization, has high crosslinking degree and branching degree, and can form a compact film; in addition, the polymerized monomer adopts hydroxyl acrylic ester with strong polar groups, and can form strong hydrogen bonds with moisture on the hard surface, so that the high-humidity adsorption capacity is excellent; and the polymerized monomer also contains hexadecyl acrylic ester which has a large volume of long alkyl chain, so that the compactness, the waterproofness, the flexibility and the film forming property of the emulsion after film forming can be further improved.

Description

Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof
Technical Field
The invention relates to the technical field of water-based paint, in particular to quick-drying high polymer emulsion with strong wet adhesion and a preparation method thereof.
Background
The acrylic emulsion resin is emulsion resin which takes acrylic ester and acrylic monomer as main raw materials. The environment-friendly type high-voltage cable has the advantages of diversity, universality, weather resistance and the like, and has the characteristic of extremely low VOC content in the aspect of environmental protection, so that the environment-friendly type high-voltage cable is widely applied to various fields. In the polymerization process of the emulsion resin, substances such as an emulsifying agent, an initiator and the like are also added, so that the monomers in the formula are subjected to free radical polymerization.
In recent years, with the continuous development of aqueous acrylic emulsion polymerization technology, the application of multiphase polymerization, core-shell technology, self-crosslinking technology and high molecular surfactant, core-shell polymerization and other technologies further improve and enhance the properties of aqueous acrylic emulsion, so that the aqueous acrylic emulsion is suitable for the needs of different construction and use conditions and is greatly expanded. Among the properties of the emulsion, how to ensure that the emulsion has excellent adhesive capability on wet hard surfaces, such as surfaces of woodware, external walls and the like, and can be coated on the hard surfaces at the same time, so that the emulsion can be quickly dried to form a film, and the surface leveling property is not easily damaged by the external environment, thus being the research and development direction of the technical staff for emphasis.
In the prior art, CN101942269A, CN102153691A, CN102627720a discloses a method for synthesizing raw materials of quick-drying paint, but the process is complex, the cost is high, and the acrylic emulsion is not completely enabled to have the two requirements of quick-drying and high adhesion at the same time.
There is therefore a need to develop a new acrylic emulsion composition to solve the deficiencies of the prior art.
Disclosure of Invention
Based on the above, the invention discloses a quick-drying type high molecular emulsion with strong wet adhesion, which has a polymer with a compact network structure formed by free radical polymerization, wherein the polymer structure contains both strong polar groups and large-volume branched chains, so that the emulsion has excellent adhesion when being coated on a hard surface, and the drying speed of the emulsion is greatly accelerated, and the compactness and weather resistance after film formation are achieved.
The invention aims to disclose quick-drying type high polymer emulsion with strong wet adhesion, which comprises the following raw materials in parts by weight:
Figure BDA0004139177430000011
Figure BDA0004139177430000021
the ethoxylated trimethylolpropane triacrylate in the composition has a trifunctional structure, and forms bonded with other monomers are free radical polymerization, rather than functional group polycondensation reaction (such as monomer based on isocyanate groups) widely adopted in the prior art, so that the ethoxylated trimethylolpropane triacrylate can be used as a reaction nucleus to perform free radical polymerization reaction with other acrylic monomers under milder and friendly reaction conditions to generate star-shaped high polymers; and has no other hetero atoms in the molecular structure, so that excessive impurities are not introduced. The above characteristics are not comparable to those of the reactive monomers based on isocyanate groups.
Further, the emulsifier is selected from one or more of anionic surfactant or nonionic surfactant.
Further, the initiator comprises one or more of benzoyl peroxide, sodium persulfate, potassium persulfate and ammonium persulfate.
Further, the anionic surfactant is selected from one or more of LAS, AES, AOS, MES.
Further, the nonionic surfactant is selected from tween or span type surfactants.
The invention also discloses a preparation method of the quick-drying type high polymer emulsion with strong wet adhesion, which comprises the following steps:
s1, weighing ethoxylated trimethylolpropane triacrylate, methacrylate, hydroxy acrylate and hexadecyl acrylate according to parts by weight, and mixing to obtain a mixture;
s2, placing the mixture into a reaction vessel, adding the rest components, heating, stirring, reacting, cooling and discharging.
Further, the heating temperature is 70-90 ℃.
Further, the reaction time is 1-2h.
The invention has the following beneficial effects:
the quick-drying type high polymer emulsion with strong wet adhesion provided by the invention takes ethoxylated trimethylolpropane triacrylate as a polymerization core, and forms a star-shaped macromolecular network structure after being reacted with various acrylate monomers through free radical polymerization, and the quick-drying type high polymer emulsion has high crosslinking degree and branching degree and can form a compact film; in addition, the polymerized monomer adopts hydroxyl acrylic ester with strong polar groups, and can form strong hydrogen bonds with moisture on the hard surface, so that the high-humidity adsorption capacity is excellent; and the polymerized monomer also contains hexadecyl acrylic ester which has a large volume of long alkyl chain, so that the compactness, the waterproofness, the flexibility and the film forming property of the emulsion after film forming can be further improved.
The hydroxyl acrylic ester and the hexadecyl acrylic ester are connected with the polymer in a covalent bond mode, so that the high-integration characteristic is realized, and the formed reticular film has uniformity and stability and is not easy to generate phase separation, non-uniformity and other phenomena.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following examples are set forth. The starting materials, reactions and workup procedures used in the examples are those commonly practiced in the market and known to those skilled in the art unless otherwise indicated.
It should be understood that all numbers expressing, for example, amounts of ingredients used in the specification and claims, except in any operating example or otherwise indicated, are to be understood as being modified in all instances by the term "about". Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are approximations that may vary depending upon the desired properties to be obtained by the present invention.
In the embodiment of the invention, "parts" refer to parts by weight.
The ethoxylated trimethylolpropane triacrylate of the examples and comparative examples of the present invention were purchased from Guangzhou Shangxi chemical technology Co., ltd.
Example 1
A quick-drying high polymer emulsion with strong wet adhesion comprises the following raw materials in parts by weight:
Figure BDA0004139177430000031
the preparation method of the quick-drying polymer emulsion with strong wet adhesion comprises the following steps:
s1, weighing ethoxylated trimethylolpropane triacrylate, methacrylate, hydroxy acrylate and hexadecyl acrylate according to the parts by weight, and mixing to obtain a mixture;
s2, placing the mixture into a reaction kettle, adding the rest components, adjusting the pH value of a reaction system, ensuring that the acrylic acid groups are neutralized, heating to 75 ℃, stirring and reacting for 1h, cooling and discharging to obtain the product polymer emulsion.
Example 2
A quick-drying high polymer emulsion with strong wet adhesion comprises the following raw materials in parts by weight:
Figure BDA0004139177430000041
the preparation method of the quick-drying polymer emulsion with strong wet adhesion comprises the following steps:
s1, weighing ethoxylated trimethylolpropane triacrylate, methacrylate, hydroxy acrylate and hexadecyl acrylate according to the parts by weight, and mixing to obtain a mixture;
s2, placing the mixture into a reaction kettle, adding the rest components, adjusting the pH value of a reaction system, ensuring that the acrylic acid groups are neutralized, heating to 85 ℃, stirring for reaction for 2 hours, cooling, and discharging to obtain the product polymer emulsion.
Example 3
A quick-drying high polymer emulsion with strong wet adhesion comprises the following raw materials in parts by weight:
Figure BDA0004139177430000042
the preparation method of the quick-drying polymer emulsion with strong wet adhesion comprises the following steps:
s1, weighing ethoxylated trimethylolpropane triacrylate, methacrylate, hydroxy acrylate and hexadecyl acrylate according to the parts by weight, and mixing to obtain a mixture;
s2, placing the mixture into a reaction kettle, adding the rest components, adjusting the pH value of a reaction system, ensuring that the acrylic acid groups are neutralized, heating to 80 ℃, stirring and reacting for 1.5 hours, cooling and discharging to obtain the product polymer emulsion.
Example 4
A quick-drying high polymer emulsion with strong wet adhesion comprises the following raw materials in parts by weight:
Figure BDA0004139177430000051
the preparation method of the quick-drying polymer emulsion with strong wet adhesion comprises the following steps:
s1, weighing ethoxylated trimethylolpropane triacrylate, methacrylate, hydroxy acrylate and hexadecyl acrylate according to the parts by weight, and mixing to obtain a mixture;
s2, placing the mixture into a reaction kettle, adding the rest components, adjusting the pH value of a reaction system, ensuring that the acrylic acid groups are neutralized, heating to 85 ℃, stirring and reacting for 1.5 hours, cooling, and discharging to obtain the product polymer emulsion.
Comparative example 1
Comparative example 1 was identical to the starting materials, parts of starting materials and preparation methods used in example 1, except that ethoxylated trimethylol propane triacrylate was removed in comparative example 1 and replaced with equal parts by weight of methacrylate.
Comparative example 2
Comparative example 2 is identical to the starting material, starting material parts and preparation method used in example 1, the only difference being that the hydroxyacrylate in comparative example 2 is replaced with equal parts by weight of methacrylate.
Comparative example 3
Comparative example 3 was identical to the starting material, parts of starting material and preparation method used in example 1, with the sole difference that the hexadecylacrylate in comparative example 3 was replaced with equal parts by weight of methacrylate.
Test case
The waterproof coatings prepared in example 1 and comparative examples 1 to 3 were subjected to performance test.
The testing method comprises the following steps:
adhesion force: testing was performed according to GB/T9286-1998;
surface drying time: testing was performed according to the cotton ball blowing method in GB/T1728-1979;
flexibility: the test was carried out according to GB/T1731-1993.
The test results are shown in Table 1.
TABLE 1 waterproof coating Performance test results
Figure BDA0004139177430000061
As can be seen from table 1, the polymer emulsion prepared in example 1 of the present invention has excellent adhesion, quick drying and flexibility, while comparative examples 1 to 3 all show performance degradation to different degrees, mainly because the core component in the technical scheme of the present invention is replaced or not contained, and an effective three-dimensional network structure with strong polar groups and soft segments cannot be formed, resulting in a significant degradation of film forming performance on a hard surface.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The quick-drying type high polymer emulsion with the strong wet adhesion is characterized by comprising the following raw materials in parts by weight:
Figure FDA0004139177420000011
initiator(s)
And (3) water.
2. The quick-drying polymer emulsion having strong wet adhesion according to claim 1, wherein the emulsifier is selected from one or more of anionic surfactant or nonionic surfactant.
3. The quick-drying polymer emulsion with strong wet adhesion according to claim 1, wherein the initiator comprises one or more of benzoyl peroxide, sodium persulfate, potassium persulfate and ammonium persulfate.
4. The quick-drying polymer emulsion having strong wet adhesion according to claim 2, wherein the anionic surfactant is selected from one or more of LAS, AES, AOS, MES.
5. The quick-drying polymer emulsion having strong wet adhesion according to claim 2, wherein the nonionic surfactant is selected from tween or a span-type surfactant.
6. The method for preparing a quick-drying type polymer emulsion having strong wet adhesion as claimed in any one of claims 1 to 5, wherein the method for preparing a quick-drying type polymer emulsion having strong wet adhesion comprises the steps of:
s1, weighing ethoxylated trimethylolpropane triacrylate, methacrylate, hydroxy acrylate and hexadecyl acrylate according to parts by weight, and mixing to obtain a mixture;
s2, placing the mixture into a reaction vessel, adding the rest components, heating, stirring, reacting, cooling and discharging.
7. The method for preparing a quick-drying type polymer emulsion having strong wet adhesion according to claim 6, wherein the heating temperature is 70-90 ℃.
8. The method for preparing a quick-drying type polymer emulsion having strong wet adhesion according to claim 6, wherein the reaction time is 1-2 hours.
CN202310284305.9A 2023-03-22 2023-03-22 Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof Withdrawn CN116284551A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202310284305.9A CN116284551A (en) 2023-03-22 2023-03-22 Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof
CN202311725226.3A CN117700602B (en) 2023-03-22 2023-12-15 Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310284305.9A CN116284551A (en) 2023-03-22 2023-03-22 Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof

Publications (1)

Publication Number Publication Date
CN116284551A true CN116284551A (en) 2023-06-23

Family

ID=86818407

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202310284305.9A Withdrawn CN116284551A (en) 2023-03-22 2023-03-22 Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof
CN202311725226.3A Active CN117700602B (en) 2023-03-22 2023-12-15 Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202311725226.3A Active CN117700602B (en) 2023-03-22 2023-12-15 Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof

Country Status (1)

Country Link
CN (2) CN116284551A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103525220A (en) * 2013-10-16 2014-01-22 惠州市凯辉化工有限公司 Ultraviolet (UV) varnish series painting for spraying automotive interiors and preparation method of painting
CN109054620A (en) * 2018-06-14 2018-12-21 温州新太阳景观艺术装饰工程有限公司 Decorative water metallic paint and preparation method thereof
CN109054570A (en) * 2018-07-18 2018-12-21 陕西科技大学 A kind of environment protection type high-strength elastic coating and preparation method thereof
CN113122115A (en) * 2021-04-22 2021-07-16 湖南松井新材料股份有限公司 UV coating and preparation method and application thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2546216B2 (en) * 1991-11-18 1996-10-23 株式会社日本触媒 High weather resistance one-pack cross-linking emulsion
JP4332596B2 (en) * 2003-02-28 2009-09-16 綜研化学株式会社 Method for producing emulsion-type adhesive
CN1206251C (en) * 2003-03-06 2005-06-15 华南理工大学 Acrylate micro-emulsion with high solid content, its preparation method and use
US20050096443A1 (en) * 2003-11-05 2005-05-05 Kulkarni Mohan G. Soluble polymers comprising unsaturation and process for preparation thereof
CN102060954B (en) * 2010-11-23 2013-04-03 广州慧谷化学有限公司 Acrylic emulsion as well as preparation method and application thereof
JP5697089B2 (en) * 2011-02-22 2015-04-08 国立大学法人 長崎大学 Method for producing long chain (meth) acrylate emulsion
CN104327219B (en) * 2014-08-27 2017-02-22 武汉持欣科技有限公司 Aqueous emulsion for basic binder of adhesive for hard-bonding materials and preparation method thereof
CN106243273B (en) * 2016-07-29 2019-04-16 肇庆浩城树脂科技有限公司 A kind of hydroxyl acrylic emulsion and the preparation method and application thereof with core-shell structure
CN106590477A (en) * 2016-11-18 2017-04-26 佛山市顺德区巴德富实业有限公司 Acrylate tile back glue emulsion and preparation method thereof
CN108598486B (en) * 2018-05-10 2021-08-24 李强 Lithium ion battery aqueous adhesive and preparation method thereof
KR102274506B1 (en) * 2020-03-06 2021-07-07 한국신발피혁연구원 Room temperature curing type acrylic adhesive composition
CN112940170B (en) * 2021-01-29 2023-05-30 广东银洋环保新材料有限公司 Real stone paint emulsion and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103525220A (en) * 2013-10-16 2014-01-22 惠州市凯辉化工有限公司 Ultraviolet (UV) varnish series painting for spraying automotive interiors and preparation method of painting
CN109054620A (en) * 2018-06-14 2018-12-21 温州新太阳景观艺术装饰工程有限公司 Decorative water metallic paint and preparation method thereof
CN109054570A (en) * 2018-07-18 2018-12-21 陕西科技大学 A kind of environment protection type high-strength elastic coating and preparation method thereof
CN113122115A (en) * 2021-04-22 2021-07-16 湖南松井新材料股份有限公司 UV coating and preparation method and application thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
孙志娟;张心亚;黄洪;陈焕钦;: "有机硅氧烷改性丙烯酸酯乳液的合成研究", 中国皮革, no. 01 *
张心亚, 孙志娟, 黎永津, 黄洪, 陈焕钦: "有机硅氧烷改性丙烯酸酯乳液的聚合稳定性分析", 涂料工业, no. 05 *
王倩, 张心亚, 涂伟萍, 陈焕钦: "有机硅改性丙烯酸乳液性能的研究", 中国胶粘剂, no. 02 *

Also Published As

Publication number Publication date
CN117700602B (en) 2024-05-17
CN117700602A (en) 2024-03-15

Similar Documents

Publication Publication Date Title
CN103360561B (en) Polyurethane modified acrylic emulsion, preparation method of acrylic emulsion and prepared artificial stone
CN109054570B (en) Environment-friendly high-strength elastic coating and preparation method thereof
Zhang et al. Synthesis and characterization of crosslinkable latex with interpenetrating network structure based on polystyrene and polyacrylate
KR20180102133A (en) LIQUID COMPOSITION COMPRISING MULTI-TERM POLYMERS, PROCESS FOR PRODUCING THE SAME,
CN111171495A (en) Graphene-modified waterborne acrylic acid-grafted epoxy resin and preparation method thereof
CN106832220A (en) A kind of preparation of epoxy acrylate of Graphene graft modification and its application in photocureable coating
CN105143384A (en) Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet using same
JPS60221410A (en) Surface modification of polymeric material
Wang et al. Preparation and reticulation of styrene acrylic/epoxy complex latex
CN112940171A (en) High-stability acrylate emulsion and preparation method thereof
CN114133500B (en) Triblock copolymer tough resin latex and preparation method thereof
CN104761673A (en) Carbomer and preparation method thereof
CN106543375B (en) High-molecular antistatic agent and preparation method and application thereof
CN112094378B (en) Hyperbranched polyester, preparation method thereof and water-based paint prepared from hyperbranched polyester
CN106699957A (en) Preparation method of hydroxy acrylic acid emulsion
CN117700602B (en) Quick-drying high-molecular emulsion with strong wet adhesion and preparation method thereof
CN102060964B (en) Preparation method and application of amino acrylic resin
CN104592439B (en) A kind of interpenetrating networks emulsion and its synthetic method to metal base with high adhesion force
CN112876930B (en) Water-resistant high-hardness water emulsion type acrylic amino baking paint
CN113174183B (en) Organic solvent-free graphene-reinforced waterborne epoxy resin coating and preparation method thereof
Zhou et al. Synthesis of fluorinated polyacrylate surfactant‐free core–shell latex by RAFT‐mediated polymerization‐induced self‐assembly: Effects of the concentration of hexafluorobutyl acrylate
CN108424488A (en) A kind of anti-pollution, water-fast silicone acrylic emulsion and preparation method thereof
CN113004467B (en) Reactive polyurethane modified styrene-acrylic emulsion and preparation method thereof
CN115124657A (en) Acrylate emulsion with core-shell structure and preparation method thereof
CN104311751A (en) Method for preparing surface hydrophilic modifier for hydrophobic material

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20230623

WW01 Invention patent application withdrawn after publication