WO2021109731A1 - Émulsion autoémulsifiante de résine époxy, procédé de préparation associé et application correspondante - Google Patents

Émulsion autoémulsifiante de résine époxy, procédé de préparation associé et application correspondante Download PDF

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Publication number
WO2021109731A1
WO2021109731A1 PCT/CN2020/121847 CN2020121847W WO2021109731A1 WO 2021109731 A1 WO2021109731 A1 WO 2021109731A1 CN 2020121847 W CN2020121847 W CN 2020121847W WO 2021109731 A1 WO2021109731 A1 WO 2021109731A1
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WO
WIPO (PCT)
Prior art keywords
epoxy resin
self
parts
polyoxyethylene ether
resin emulsion
Prior art date
Application number
PCT/CN2020/121847
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English (en)
Chinese (zh)
Inventor
潘德忠
张春琪
张超
徐庆华
吴斌
崔巍巍
邓伟
Original Assignee
苏州太湖电工新材料股份有限公司
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.)
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Publication date
Application filed by 苏州太湖电工新材料股份有限公司 filed Critical 苏州太湖电工新材料股份有限公司
Publication of WO2021109731A1 publication Critical patent/WO2021109731A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

L'invention concerne une émulsion autoémulsifiante de résine époxy, un procédé de préparation associé et une application correspondante. Les matières premières de l'émulsion comprennent 100-150 parties de résine époxy, 10-20 parties d'ester d'acide gras de polyoxyéthylène-éther de sorbitane, 10-20 parties de polyétherphosphate d'alcool gras, 1-5 parties d'un accélérateur à base d'amine et 100-10.000 parties d'eau. Les rapports des masses d'alimentation de la résine époxy et de l'ester d'acide gras de polyoxyéthylène-éther de sorbitane et du polyétherphosphate d'alcool gras sont respectivement de 1:0,075-0,18 et de 1:0,07-0,2. La préparation correspondante comprend : la résine époxy subit une première réaction avec l'ester d'acide gras de polyoxyéthylène-éther de sorbitane en présence de l'accélérateur à base d'amine, puis subit une deuxième réaction avec le polyétherphosphate d'alcool gras et est ensuite mélangée avec de l'eau et est préparée ; et une application correspondante dans des revêtements époxy. Dans la présente invention, une émulsion uniforme et stable peut être auto-émulsifiée sans ajout d'un cosolvant. L'émulsion présente une longue période de stockage, une absence d'émissions de COV et une excellente ténacité de film et une excellente résistance à la rouille après la formation de film.
PCT/CN2020/121847 2019-12-02 2020-10-19 Émulsion autoémulsifiante de résine époxy, procédé de préparation associé et application correspondante WO2021109731A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911212817.4A CN110804371B (zh) 2019-12-02 2019-12-02 一种自乳化环氧树脂乳液及其制备方法和应用
CN201911212817.4 2019-12-02

Publications (1)

Publication Number Publication Date
WO2021109731A1 true WO2021109731A1 (fr) 2021-06-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/121847 WO2021109731A1 (fr) 2019-12-02 2020-10-19 Émulsion autoémulsifiante de résine époxy, procédé de préparation associé et application correspondante

Country Status (2)

Country Link
CN (1) CN110804371B (fr)
WO (1) WO2021109731A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116376032A (zh) * 2022-12-30 2023-07-04 鲁东大学 一种用于水性环氧防腐涂料树脂的生物质基乳化剂及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110804371B (zh) * 2019-12-02 2021-11-19 苏州太湖电工新材料股份有限公司 一种自乳化环氧树脂乳液及其制备方法和应用
CN112574643B (zh) * 2020-12-16 2022-02-11 苏州太湖电工新材料股份有限公司 一种阻燃型水性绝缘漆及其制备方法和应用
CN114213593A (zh) * 2021-12-21 2022-03-22 衡水新光新材料科技有限公司 一种氯丙金属防护漆用乳液及其制备方法及应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020111422A1 (en) * 2000-12-08 2002-08-15 Back Gayle Edward Water dispersible epoxy resins
JP2003327661A (ja) * 2002-05-07 2003-11-19 Asahi Denka Kogyo Kk 水性エポキシ樹脂用変性剤
CN106947359A (zh) * 2017-03-31 2017-07-14 哈尔滨工业大学（威海） 一种水性环氧树脂胶体及其制备方法
CN109384941A (zh) * 2018-09-19 2019-02-26 惠州市惠阳区嘉泰涂料有限公司 一种环氧树脂水基乳液的相反转乳化制备方法
CN110804371A (zh) * 2019-12-02 2020-02-18 苏州太湖电工新材料股份有限公司 一种自乳化环氧树脂乳液及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101117390B (zh) * 2007-09-18 2010-12-22 天津大学 水性环氧乳液的制备方法
KR100938127B1 (ko) * 2009-11-12 2010-01-22 (주)휴먼텍코리아엔지니어링건축사사무소 수성 에폭시 도료 조성물
CN104152009B (zh) * 2014-08-26 2016-08-24 南京林业大学 环氧丙烯酸酯防锈乳液的制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020111422A1 (en) * 2000-12-08 2002-08-15 Back Gayle Edward Water dispersible epoxy resins
JP2003327661A (ja) * 2002-05-07 2003-11-19 Asahi Denka Kogyo Kk 水性エポキシ樹脂用変性剤
CN106947359A (zh) * 2017-03-31 2017-07-14 哈尔滨工业大学（威海） 一种水性环氧树脂胶体及其制备方法
CN109384941A (zh) * 2018-09-19 2019-02-26 惠州市惠阳区嘉泰涂料有限公司 一种环氧树脂水基乳液的相反转乳化制备方法
CN110804371A (zh) * 2019-12-02 2020-02-18 苏州太湖电工新材料股份有限公司 一种自乳化环氧树脂乳液及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116376032A (zh) * 2022-12-30 2023-07-04 鲁东大学 一种用于水性环氧防腐涂料树脂的生物质基乳化剂及其制备方法

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CN110804371A (zh) 2020-02-18

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