BR112022021864A2 - Composição de revestimento em pó compreendendo um sistema de cura compreendendo uma resina curável e um ou mais aditivos de cura para cura da resina curável e substrato revestido - Google Patents
Composição de revestimento em pó compreendendo um sistema de cura compreendendo uma resina curável e um ou mais aditivos de cura para cura da resina curável e substrato revestidoInfo
- Publication number
- BR112022021864A2 BR112022021864A2 BR112022021864A BR112022021864A BR112022021864A2 BR 112022021864 A2 BR112022021864 A2 BR 112022021864A2 BR 112022021864 A BR112022021864 A BR 112022021864A BR 112022021864 A BR112022021864 A BR 112022021864A BR 112022021864 A2 BR112022021864 A2 BR 112022021864A2
- Authority
- BR
- Brazil
- Prior art keywords
- curing
- curable resin
- powder coating
- components
- additives
- Prior art date
Links
- 239000000843 powder Substances 0.000 title abstract 10
- 239000000654 additive Substances 0.000 title abstract 7
- 239000008199 coating composition Substances 0.000 title abstract 4
- 239000000758 substrate Substances 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 abstract 6
- 238000000576 coating method Methods 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
- C09D5/035—Coloring agents, e.g. pigments
-
- 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
- C09D5/03—Powdery paints
- C09D5/031—Powdery paints characterised by particle size or shape
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- 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
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Paints Or Removers (AREA)
Abstract
COMPOSIÇÃO DE REVESTIMENTO EM PÓ COMPREENDENDO UM SISTEMA DE CURA COMPREENDENDO UMA RESINA CURÁVEL E UM OU MAIS ADITIVOS DE CURA PARA CURA DA RESINA CURÁVEL E SUBSTRATO REVESTIDO. A invenção se refere a uma composição de revestimento em pó que compreende um sistema de cura compreendendo uma resina curável e um ou mais aditivos de cura para cura da resina curável, em que a composição de revestimento em pó compreende: - dois ou mais componentes de revestimento em pó com diferentes teores de resina curável e/ou pelo menos um dentre o um ou mais aditivos de cura; - na faixa de 0,1 a 25% em peso de um aditivo particulado inorgânico misturado a seco C que consiste em componentes inorgânicos i), ii) e iii), em que o componente i) é óxido de alumínio não revestido ou sílica não revestida, componente ii) é hidróxido de alumínio e/ou oxihidróxido de alumínio, e componente iii) é sílica; e - opcionalmente até 35% em peso de um aditivo particulado inorgânico misturado a seco D adicional, em que a % em peso total de aditivos particulados inorgânicos misturados a seco C e D é no máximo 40% em peso, em que os componentes de revestimento em pó A e B e qualquer componente de revestimento em pó adicional tenha uma distribuição de tamanho de partícula com um Dv90 de no máximo 50 µm e um Dv50 de no máximo 30 µm, e em que para qualquer combinação de dois componentes de revestimento em pó a razão entre o Dv50 de um dos componentes em pó e o Dv50 do outro dos componentes de revestimento em pó está na faixa de 0,8 a 1,2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20177986.5A EP3919572A1 (en) | 2020-06-03 | 2020-06-03 | Powder coating composition and substrate coated with such powder coating composition |
| PCT/EP2021/064601 WO2021245043A1 (en) | 2020-06-03 | 2021-06-01 | Powder coating composition and substrate coated with such powder coating composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022021864A2 true BR112022021864A2 (pt) | 2022-12-20 |
Family
ID=70977400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022021864A BR112022021864A2 (pt) | 2020-06-03 | 2021-06-01 | Composição de revestimento em pó compreendendo um sistema de cura compreendendo uma resina curável e um ou mais aditivos de cura para cura da resina curável e substrato revestido |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230227665A1 (pt) |
| EP (2) | EP3919572A1 (pt) |
| KR (1) | KR20230015998A (pt) |
| CN (1) | CN115667421B (pt) |
| BR (1) | BR112022021864A2 (pt) |
| MX (1) | MX2022014847A (pt) |
| TW (1) | TW202208558A (pt) |
| WO (1) | WO2021245043A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024079131A1 (en) | 2022-10-12 | 2024-04-18 | Akzo Nobel Coatings International B.V. | Powder coating composition comprising dry blended components |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9223300D0 (en) * | 1992-11-06 | 1992-12-23 | Courtaulds Coatings Holdings | Powder coating compositions and their use |
| TW401451B (en) | 1997-04-07 | 2000-08-11 | Kao Corp | Powder coating |
| JPH10338823A (ja) * | 1997-04-07 | 1998-12-22 | Kao Corp | 粉体塗料 |
| JP4005184B2 (ja) * | 1997-09-01 | 2007-11-07 | インターメタリックス株式会社 | 粉体塗料およびその粉体塗料を用いた皮膜形成法 |
| GB9814519D0 (en) * | 1998-07-03 | 1998-09-02 | Courtaulds Coatings Holdings | Powder coating compositions |
| GB9814534D0 (en) * | 1998-07-03 | 1998-09-02 | Courtaulds Coatings Holdings | Powder coating compositions |
| GB0002845D0 (en) * | 2000-02-08 | 2000-03-29 | Int Coatings Ltd | Powder coating compositions |
| EP1477534A3 (en) * | 2003-05-16 | 2005-01-19 | Rohm And Haas Company | Multiple-part fast cure powder coatings |
| JP4942294B2 (ja) * | 2004-12-16 | 2012-05-30 | 東洋アルミニウム株式会社 | メタリック顔料およびこれを含む塗料 |
| KR101313635B1 (ko) * | 2011-06-29 | 2013-10-02 | 건설화학공업주식회사 | 자동차 부품용 저온 경화형 에폭시 분체 도료 조성물 |
| CN110252632B (zh) * | 2019-08-14 | 2020-04-24 | 佛山宜可居新材料有限公司 | 一种无机矿物板材及其涂装方法 |
| CN110804377A (zh) * | 2019-11-28 | 2020-02-18 | 老虎表面技术新材料（苏州）有限公司 | 低温快速固化粉末涂料的多涂组合体系及其涂覆方法和涂层 |
-
2020
- 2020-06-03 EP EP20177986.5A patent/EP3919572A1/en not_active Withdrawn
-
2021
- 2021-06-01 US US17/926,898 patent/US20230227665A1/en active Pending
- 2021-06-01 WO PCT/EP2021/064601 patent/WO2021245043A1/en active Application Filing
- 2021-06-01 MX MX2022014847A patent/MX2022014847A/es unknown
- 2021-06-01 BR BR112022021864A patent/BR112022021864A2/pt unknown
- 2021-06-01 CN CN202180038259.3A patent/CN115667421B/zh active Active
- 2021-06-01 EP EP21729871.0A patent/EP4162000A1/en active Pending
- 2021-06-01 KR KR1020227045578A patent/KR20230015998A/ko unknown
- 2021-06-03 TW TW110120140A patent/TW202208558A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2022014847A (es) | 2022-12-15 |
| WO2021245043A1 (en) | 2021-12-09 |
| TW202208558A (zh) | 2022-03-01 |
| EP3919572A1 (en) | 2021-12-08 |
| US20230227665A1 (en) | 2023-07-20 |
| KR20230015998A (ko) | 2023-01-31 |
| CN115667421A (zh) | 2023-01-31 |
| EP4162000A1 (en) | 2023-04-12 |
| CN115667421B (zh) | 2024-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |