RU2015124369A - Порошковое покрытие с ультранизкой температурой отверждения - Google Patents

Порошковое покрытие с ультранизкой температурой отверждения Download PDF

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RU2015124369A
RU2015124369A RU2015124369A RU2015124369A RU2015124369A RU 2015124369 A RU2015124369 A RU 2015124369A RU 2015124369 A RU2015124369 A RU 2015124369A RU 2015124369 A RU2015124369 A RU 2015124369A RU 2015124369 A RU2015124369 A RU 2015124369A
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composition
composition according
carboxyl
polyester resin
functional
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RU2015124369A
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RU2629288C2 (ru
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Томас Е. РЕНО
Вэньцзин ЧЖОУ
Карлос КОНЧА
Джордж О'ДЕЛЛ
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Вэлспар Сорсинг, Инк.
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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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • C09D5/10Anti-corrosive paints containing metal dust
    • 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
    • C09D5/03Powdery paints
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    • 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
    • C09D167/00Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
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    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/06Triglycidylisocyanurates
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    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03Powdery paints
    • C09D5/033Powdery paints characterised by the additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/022 layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/06Coating on the layer surface on metal layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/26Polymeric coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02Synthetic macromolecular particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/40Pretreated particles
    • B32B2264/402Pretreated particles with organic substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/40Pretreated particles
    • B32B2264/403Pretreated particles coated or encapsulated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/406Bright, glossy, shiny surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/26Layered products comprising a layer of synthetic resin characterised by the use of special additives using curing agents
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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09D167/00Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254Polymeric or resinous material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/26Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31Surface property or characteristic of web, sheet or block
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31678Of metal
    • Y10T428/31681Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (16)

1. Композиция порошкового покрытия, содержащая:
карбоксил-функциональную полиэфирную смолу, имеющую кислотное число от приблизительно 45 до 65 и вязкость расплава менее, чем приблизительно 500 пуаз при 150°C;
отверждающий агент;
необязательно, модифицирующую добавку, увеличивающую ударную прочность; и
катализатор на основе ониевого иона,
при этом композиция имеет Tg, по меньшей мере, приблизительно 50°C и способна отверждаться при температурах от 120 до 135°C.
2. Композиция по п. 1, отличающаяся тем, что карбоксил-функциональная полиэфирная смола представляет собой полиэфирную смолу на основе изофталевой кислоты.
3. Композиция по п. 1, отличающаяся тем, что карбоксил-функциональная полиэфирная смола имеет Tg от приблизительно 60 до 70°C.
4. Композиция по п. 1, отличающаяся тем, что карбоксил-функциональная полиэфирная смола присутствует в количестве от приблизительно 80 до 90 массовых процентов, исходя из общей массы композиции.
5. Композиция по п. 1, отличающаяся тем, что эпокси-функциональный отверждающий агент выбран таким образом, чтобы он имел от 0,5 до 1,5 эпоксигрупп на эквивалент карбоксила в карбоксил-функциональной полиэфирной смоле.
6. Композиция по п. 1, отличающаяся тем, что эпокси-функциональный отверждающий агент представляет собой триглицидилизоцианурат (TGIC).
7. Композиция по п. 1, отличающаяся тем, что эпокси-функциональный отверждающий агент присутствует в количестве от приблизительно 10 до 15 массовых процентов, исходя из общей массы композиции.
8. Композиция по п. 1, отличающаяся тем, что модифицирующая добавка, увеличивающая ударную прочность, представляет собой композицию сердцевина-оболочка, которая присутствует в количестве от приблизительно 0 до 5 массовых процентов, исходя из общей массы композиции.
9. Композиция по п. 1, отличающаяся тем, что компонент оболочки модифицирующей добавки, увеличивающей ударную прочность, представляет собой
привитой полиметилметакрилатный (РММА) полимер.
10. Композиция по п. 1, отличающаяся тем, что катализатор на основе ониевого иона представляет собой соль иона фосфония, которая присутствует в количестве от приблизительно 0,01 до 0,1 массовых процентов, исходя из общей массы композиции.
RU2015124369A 2013-02-08 2013-02-08 Порошковое покрытие с ультранизкой температурой отверждения RU2629288C2 (ru)

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PCT/US2013/025302 WO2014123534A1 (en) 2013-02-08 2013-02-08 Ultra low cure powder coating

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US (2) US20150024194A1 (ru)
EP (1) EP2954011A4 (ru)
JP (1) JP6527469B2 (ru)
KR (1) KR20150118125A (ru)
CN (1) CN104981519B (ru)
AU (3) AU2013377931A1 (ru)
BR (1) BR112015017302A2 (ru)
MX (1) MX2015010075A (ru)
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WO (1) WO2014123534A1 (ru)

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CN107033754A (zh) * 2017-05-19 2017-08-11 浙江华彩新材料有限公司 一种环保型HAA低温固化高Tg高韧性高流平超耐候粉末涂料
EP3743460A1 (en) 2018-01-26 2020-12-02 Allnex Netherlands B.V. Powder coating composition
CN112194956B (zh) * 2020-09-11 2022-03-15 擎天材料科技有限公司 一种具有抗碎石冲击性能的粉末涂料及其制备方法和应用
CN112341912B (zh) * 2020-10-20 2022-06-28 擎天材料科技有限公司 一种粉末涂料及其制备方法和应用
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US20150024194A1 (en) 2015-01-22
JP2016506987A (ja) 2016-03-07
BR112015017302A2 (pt) 2017-07-11
KR20150118125A (ko) 2015-10-21
RU2629288C2 (ru) 2017-08-28
EP2954011A4 (en) 2016-09-07
CN104981519B (zh) 2018-11-09
AU2019203305A1 (en) 2019-05-30
US20200017694A1 (en) 2020-01-16
WO2014123534A1 (en) 2014-08-14
AU2013377931A1 (en) 2015-07-02
EP2954011A1 (en) 2015-12-16
CN104981519A (zh) 2015-10-14
MX2015010075A (es) 2016-01-25
AU2017245468A1 (en) 2017-11-02
JP6527469B2 (ja) 2019-06-05

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