BR112016008030A8 - composição de revestimento aquosa e processo de preparo da mesma - Google Patents

composição de revestimento aquosa e processo de preparo da mesma Download PDF

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Publication number
BR112016008030A8
BR112016008030A8 BR112016008030A BR112016008030A BR112016008030A8 BR 112016008030 A8 BR112016008030 A8 BR 112016008030A8 BR 112016008030 A BR112016008030 A BR 112016008030A BR 112016008030 A BR112016008030 A BR 112016008030A BR 112016008030 A8 BR112016008030 A8 BR 112016008030A8
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BR
Brazil
Prior art keywords
coating composition
aqueous coating
preparation process
good
preparing
Prior art date
Application number
BR112016008030A
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English (en)
Other versions
BR112016008030B1 (pt
Inventor
Zheng Baoqing
Xu Jianming
Xu Yawei
Original Assignee
Dow Global Technologies Llc
Rohm & Haas
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 Dow Global Technologies Llc, Rohm & Haas filed Critical Dow Global Technologies Llc
Publication of BR112016008030A8 publication Critical patent/BR112016008030A8/pt
Publication of BR112016008030B1 publication Critical patent/BR112016008030B1/pt

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    • 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
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10Homopolymers or copolymers of methacrylic acid esters
    • C09D133/12Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08F220/04Acids; Metal salts or ammonium salts thereof
    • C08F220/06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/16Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1808C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
    • 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
    • C08F220/20Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(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
    • C09D125/00Coating 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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02Homopolymers or copolymers of hydrocarbons
    • C09D125/04Homopolymers or copolymers of styrene
    • C09D125/08Copolymers of styrene
    • C09D125/14Copolymers of styrene with unsaturated esters
    • 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
    • C09D133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08Homopolymers or copolymers of acrylic acid esters
    • 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
    • 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02Emulsion paints including aerosols
    • 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • 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
    • C08F212/00Copolymers 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
    • C08F212/02Monomers containing only one unsaturated aliphatic radical
    • C08F212/04Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06Hydrocarbons
    • C08F212/08Styrene
    • 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
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/36Silica

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  • 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)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

1/1 resumo composição de revestimento aquosa e processo de preparo da mesma uma composição de revestimento aquosa capaz de fornecer filmes de revestimento com propriedades balanceadas de alta dureza, alta claridade, boa resistência à água e boa resistência ao álcool; e um processo de preparo de tal composição de revestimento aquosa.
BR112016008030-0A 2013-10-22 2013-10-22 Composição de revestimento aquosa e processo de preparo da mesma BR112016008030B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/085640 WO2015058344A1 (en) 2013-10-22 2013-10-22 Aqueous coating composition and process of making the same

Publications (2)

Publication Number Publication Date
BR112016008030A8 true BR112016008030A8 (pt) 2020-03-17
BR112016008030B1 BR112016008030B1 (pt) 2021-06-22

Family

ID=52992118

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016008030-0A BR112016008030B1 (pt) 2013-10-22 2013-10-22 Composição de revestimento aquosa e processo de preparo da mesma

Country Status (6)

Country Link
US (1) US10093821B2 (pt)
EP (1) EP3060611B1 (pt)
CN (1) CN105612222B (pt)
BR (1) BR112016008030B1 (pt)
MX (1) MX2016004435A (pt)
WO (1) WO2015058344A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2718061T3 (es) 2015-06-17 2019-06-27 Clariant Int Ltd Polímeros solubles en agua o hinchables en agua como agentes de reducción de la pérdida de agua en pastas crudas de cemento
EP3448929B1 (en) * 2016-04-29 2023-07-26 Dow Global Technologies, LLC Multilayer coating and process of preparing the multilayer coating
MX2018013654A (es) 2016-05-13 2019-03-21 Dow Global Technologies Llc Composicion de recubrimiento acuosa y metodo para su preparacion.
WO2018108611A1 (en) 2016-12-12 2018-06-21 Clariant International Ltd Use of bio-based polymer in a cosmetic, dermatological or pharmaceutical composition
BR112019011780B1 (pt) 2016-12-12 2023-03-07 Clariant International Ltd Polímero compreendendo carbono de material biológico, seu processo de obtenção e seu uso
US11401362B2 (en) 2016-12-15 2022-08-02 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
WO2018108667A1 (en) 2016-12-15 2018-06-21 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
EP3554644A1 (en) 2016-12-15 2019-10-23 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
WO2018108664A1 (en) 2016-12-15 2018-06-21 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
US11326011B2 (en) 2016-12-28 2022-05-10 Dow Global Technologies Llc Aqueous polymer dispersion and process of making the same
US10808144B2 (en) * 2017-05-22 2020-10-20 Ppg Industries Ohio, Inc. Polyolefin silicon coating composition
CN110997259B (zh) * 2017-06-28 2022-03-08 Gcp应用技术有限公司 早期强度增强混凝土外加剂
CN107327147B (zh) * 2017-07-17 2019-07-23 浙江康源装饰有限公司 一种轻质砖砌墙工艺
WO2019056334A1 (en) * 2017-09-25 2019-03-28 Dow Global Technologies Llc AQUEOUS POLYMER COMPOSITION
US10508221B2 (en) * 2017-09-28 2019-12-17 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Aqueous low abrasive silica slurry and amine carboxylic acid compositions for use in shallow trench isolation and methods of making and using them
CN110133765A (zh) * 2018-02-08 2019-08-16 法国圣戈班玻璃厂 带有耐污层的光学组件及其制备方法和应用
US11912871B2 (en) * 2018-07-12 2024-02-27 Dow Global Technologies Llc Aqueous polymer dispersion and process of making the same
US20200068882A1 (en) * 2018-09-05 2020-03-05 Biljana Milankovic D'Amico Termite repellent and word protector
US11059993B2 (en) * 2018-09-07 2021-07-13 Ppg Industries Ohio, Inc. Coating composition exhibiting specific gloss properties for extreme washable coatings
EP3856701A1 (en) * 2018-09-27 2021-08-04 Dow Global Technologies LLC Coating composition for pourous construction materials
WO2020068649A1 (en) * 2018-09-27 2020-04-02 Dow Global Technologies Llc Coating composition for controlling efflorescence
US11111409B2 (en) 2019-01-03 2021-09-07 Ppg Industries Ohio, Inc. Coating composition comprising self-crosslinkable core-shell particles and imparting improved stain resistance
CA3149481A1 (en) 2019-08-02 2021-02-11 Bmic Llc Water-resistant acrylic coatings
BR102020007311A2 (pt) * 2020-04-13 2021-02-17 Hermes Paulo De Amorim Filho composição para obtenção película de revestimento antiviral e antimicrobiana, a base de água
WO2023164927A1 (en) * 2022-03-04 2023-09-07 Gcp Applied Technologies Inc. Preapplied waterproofing bonding coating and systems and methods involving the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630410A (en) 1949-04-19 1953-03-03 Union Carbide & Carbon Corp Nongelling aqueous silica sols stabilized with boron compounds
SE500387C2 (sv) 1989-11-09 1994-06-13 Eka Nobel Ab Silikasoler, förfarande för framställning av silikasoler samt användning av solerna i pappersframställning
JP3624274B2 (ja) * 1996-06-25 2005-03-02 中央理化工業株式会社 コーティング組成物
JPH10168380A (ja) * 1996-12-12 1998-06-23 Mitsubishi Rayon Co Ltd 水性被覆組成物
JPH11106681A (ja) 1997-10-06 1999-04-20 Sunstar Eng Inc 珪藻土質部材の表面保護法
JPH11256076A (ja) 1998-03-06 1999-09-21 Sunstar Eng Inc 白蟻防除用コーティング材
JP3289700B2 (ja) 1999-04-09 2002-06-10 ダイキン工業株式会社 水性塗料用樹脂組成物
WO2003066747A1 (fr) 2002-02-04 2003-08-14 Asahi Kasei Kabushiki Kaisha Composition aqueuse de revetement antisalissure
CN1544558A (zh) * 2003-11-27 2004-11-10 上海大学 一种环保型光催化内墙涂料
CN100436551C (zh) * 2003-12-25 2008-11-26 Sk化研株式会社 水性涂料组合物
JP4432907B2 (ja) 2003-12-25 2010-03-17 エスケー化研株式会社 水性塗料組成物
US20120041112A1 (en) 2010-08-16 2012-02-16 Basf Se Process for improving the storage stability of aqueous composite-particle dispersions
AU2012234443B2 (en) * 2011-03-25 2015-07-30 Akzo Nobel Chemicals International B.V. Alkyd-based coating composition
WO2013072769A1 (en) 2011-11-17 2013-05-23 Celanese Emulsions Gmbh Aqueous binder systems and their use in producing coating compositions
KR101218576B1 (ko) 2011-11-18 2013-01-21 한국과학기술원 후면 전극형 태양전지 및 이의 제조 방법
CN102399483A (zh) 2011-12-22 2012-04-04 华南理工大学 有机/无机复合型隔热保温水性建筑涂料及其制备方法

Also Published As

Publication number Publication date
US20160244629A1 (en) 2016-08-25
BR112016008030B1 (pt) 2021-06-22
WO2015058344A1 (en) 2015-04-30
EP3060611A1 (en) 2016-08-31
CN105612222A (zh) 2016-05-25
EP3060611B1 (en) 2019-11-20
US10093821B2 (en) 2018-10-09
EP3060611A4 (en) 2017-07-05
CN105612222B (zh) 2019-06-28
MX2016004435A (es) 2016-07-06

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/10/2013, OBSERVADAS AS CONDICOES LEGAIS.