MX2021010239A - Dispersion acuosa que comprende particulas polimericas de multiples etapas. - Google Patents

Dispersion acuosa que comprende particulas polimericas de multiples etapas.

Info

Publication number
MX2021010239A
MX2021010239A MX2021010239A MX2021010239A MX2021010239A MX 2021010239 A MX2021010239 A MX 2021010239A MX 2021010239 A MX2021010239 A MX 2021010239A MX 2021010239 A MX2021010239 A MX 2021010239A MX 2021010239 A MX2021010239 A MX 2021010239A
Authority
MX
Mexico
Prior art keywords
polymer
polymeric particles
structural units
aqueous dispersion
multistage polymeric
Prior art date
Application number
MX2021010239A
Other languages
English (en)
Inventor
Zhonghua Zhang
Xiaohong Yang
Juan Zhao
Dong Yun
Jinfei Wang
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2021010239A publication Critical patent/MX2021010239A/es

Links

Classifications

    • 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
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C09D133/00—Coating 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
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • C09D143/00—Coating 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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/02—Homopolymers or copolymers of monomers containing phosphorus
    • 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
    • C09D7/20—Diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Se proporciona una dispersión acuosa que comprende: (i) partículas poliméricas de múltiples etapas que tienen una Tg en el intervalo de 0 a 80 °C y que comprende un polímero A y un polímero B en una relación en peso del polímero A al polímero B en el intervalo de 78:22 a 22:78, en donde la diferencia de Tg entre el polímero A y el polímero B es 40 °C o más, y las partículas poliméricas de múltiples etapas comprenden, en peso en función del peso de las partículas poliméricas de múltiples etapas, del 10 % al 40 % de unidades estructurales de un (met)acrilato de cicloalquilo, del 40 % al 85 % de unidades estructurales de un monómero hidrófobo, del 0.5 % al 10 % de unidades estructurales de un monómero etilénicamente insaturado que lleva al menos un grupo funcional, unidades estructurales de tensioactivo polimerizable que tiene estructura específica; y opcionalmente unidades estructurales de un monómero etilénicamente no iónico adicional; y (ii) del 0 al 5 %, en peso en función del peso de las partículas poliméricas de múltiples etapas, de una sal de metal. También se proporcionan un proceso para preparar la dispersión acuosa y una composición de recubrimiento que la comprende. La dispersión acuosa proporciona películas de recubrimiento con buenas propiedades de bloqueo de taninos, resistencia al bloqueo temprano y lijabilidad.
MX2021010239A 2019-03-19 2019-03-19 Dispersion acuosa que comprende particulas polimericas de multiples etapas. MX2021010239A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/078662 WO2020186447A1 (en) 2019-03-19 2019-03-19 Aqueous dispersion comprising multistage polymeric particles

Publications (1)

Publication Number Publication Date
MX2021010239A true MX2021010239A (es) 2021-09-21

Family

ID=72519521

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010239A MX2021010239A (es) 2019-03-19 2019-03-19 Dispersion acuosa que comprende particulas polimericas de multiples etapas.

Country Status (6)

Country Link
US (1) US20220127489A1 (es)
EP (1) EP3941985A4 (es)
CN (1) CN113498431B (es)
BR (1) BR112021016368A2 (es)
MX (1) MX2021010239A (es)
WO (1) WO2020186447A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112023005449A2 (pt) * 2020-09-25 2023-05-09 Dow Global Technologies Llc Polímero em emulsão, processo para preparar o polímero em emulsão, e, composição de revestimento aquosa

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030124330A1 (en) * 2001-12-27 2003-07-03 Hector Belmares Stain resistant acoustical panels
FR2924432B1 (fr) * 2007-11-30 2010-10-22 Cray Valley Sa Dispersion aqueuse de polymere structuree en coeur/ecorce, son procede de preparation et son application dans les revetements
US9102603B2 (en) * 2012-01-16 2015-08-11 Dai-Ichi Kogyo Seiyaku Co., Ltd. Emulsifier for emulsion polymerization
CN103172786A (zh) * 2012-03-26 2013-06-26 唐述华 一种抗粘、耐水、平滑、附着力好同时具有低温成膜性的丙烯酸乳液
CN103172785B (zh) * 2013-03-19 2016-03-23 西北师范大学 高吸水性自交联环氧基丙烯酸酯共聚物及其制备和应用
US10487166B2 (en) * 2014-12-19 2019-11-26 Dow Global Technologies Llc Aqueous polymer dispersion and process of making the same
CN107207639A (zh) * 2015-09-24 2017-09-26 Jsr株式会社 乳液组合物及其制造方法、以及层叠体及其制造方法
EP3380534B1 (en) * 2015-11-24 2020-09-02 Dow Global Technologies, LLC Aqueous polymer dispersion and process of making the same
US20190359843A1 (en) * 2016-12-29 2019-11-28 Dow Global Technologies Llc Aqueous polymer dispersion and aqueous coating composition comprising the same
CA3071325A1 (en) * 2017-07-31 2019-02-07 Dow Global Technologies Llc Aqueous coating composition

Also Published As

Publication number Publication date
EP3941985A1 (en) 2022-01-26
CN113498431A (zh) 2021-10-12
BR112021016368A2 (pt) 2021-10-19
US20220127489A1 (en) 2022-04-28
EP3941985A4 (en) 2022-11-02
WO2020186447A1 (en) 2020-09-24
CN113498431B (zh) 2022-11-15

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