BR112023000132A2 - Resina amorfa de copoliéster para revestimentos industriais e métodos para revestir uma superfície de metal usando tais composições de revestimento - Google Patents

Resina amorfa de copoliéster para revestimentos industriais e métodos para revestir uma superfície de metal usando tais composições de revestimento

Info

Publication number
BR112023000132A2
BR112023000132A2 BR112023000132A BR112023000132A BR112023000132A2 BR 112023000132 A2 BR112023000132 A2 BR 112023000132A2 BR 112023000132 A BR112023000132 A BR 112023000132A BR 112023000132 A BR112023000132 A BR 112023000132A BR 112023000132 A2 BR112023000132 A2 BR 112023000132A2
Authority
BR
Brazil
Prior art keywords
coating
copolyester resin
based monomer
methods
metal surface
Prior art date
Application number
BR112023000132A
Other languages
English (en)
Inventor
Harju Joshua
Puthanparambil Deepa
Original Assignee
Bostik Inc
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 Bostik Inc filed Critical Bostik Inc
Publication of BR112023000132A2 publication Critical patent/BR112023000132A2/pt

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
    • 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
    • C09D167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate

Abstract

RESINA AMORFA DE COPOLIÉSTER PARA REVESTIMENTOS INDUSTRIAIS E MÉTODOS PARA REVESTIR UMA SUPERFÍCIE DE METAL USANDO TAIS COMPOSIÇÕES DE REVESTIMENTO. Uma resina de copoliéster compreende o produto da reação de pelo menos dois dióis alifáticos e pelo menos dois diácidos ou diésteres aromáticos compreendendo um monômero à base de naftaleno e um monômero de base tereftálica e tem uma temperatura de transição vítrea entre cerca de 65 °C e cerca de 95 °C. Um revestimento compreende uma resina de copoliéster compreendendo o produto da reação de pelo menos dois dióis alifáticos e pelo menos um diácido ou diéster aromático compreendendo o monômero à base de naftaleno; um reticulador; e catalisador de metal. A composição de revestimento pode ser solvatada e proporciona excelente resistência de retorta, flexibilidade, resistência química e capacidade de ligação a substratos metálicos, incluindo aço estanhado. A resina de copoliéster pode ser compatível com grau alimentício e compatível com álcool, tornando-a adequada para uso como revestimento de latas, especialmente para bebidas e mesmo bebidas alcoólicas sem restrições quanto ao teor alcoólico.
BR112023000132A 2020-07-08 2021-07-07 Resina amorfa de copoliéster para revestimentos industriais e métodos para revestir uma superfície de metal usando tais composições de revestimento BR112023000132A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063049198P 2020-07-08 2020-07-08
PCT/US2021/040610 WO2022010963A1 (en) 2020-07-08 2021-07-07 Amorphous copolyester resin for industrial coatings and methods for coating a metal surface using such coating compositions

Publications (1)

Publication Number Publication Date
BR112023000132A2 true BR112023000132A2 (pt) 2023-01-31

Family

ID=79552063

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023000132A BR112023000132A2 (pt) 2020-07-08 2021-07-07 Resina amorfa de copoliéster para revestimentos industriais e métodos para revestir uma superfície de metal usando tais composições de revestimento

Country Status (9)

Country Link
US (1) US20230257624A1 (pt)
EP (1) EP4179002A1 (pt)
JP (1) JP2023533525A (pt)
KR (1) KR20230036142A (pt)
CN (1) CN115777000A (pt)
AU (1) AU2021305176A1 (pt)
BR (1) BR112023000132A2 (pt)
MX (1) MX2023000371A (pt)
WO (1) WO2022010963A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130072628A1 (en) * 2005-06-17 2013-03-21 Eastman Chemical Company Coating compositions containing cyclobutanediol
US8431306B2 (en) * 2010-03-09 2013-04-30 Xerox Corporation Polyester resin containing toner
JP5462318B2 (ja) * 2012-05-31 2014-04-02 東洋製罐株式会社 塗料組成物及びこの塗料組成物を塗布して成る塗装金属板、金属容器及び金属蓋
MX2015005267A (es) * 2012-10-26 2015-07-17 Valspar Sourcing Inc Composicion de revestimiento en polvo.

Also Published As

Publication number Publication date
KR20230036142A (ko) 2023-03-14
MX2023000371A (es) 2023-02-13
JP2023533525A (ja) 2023-08-03
EP4179002A1 (en) 2023-05-17
AU2021305176A1 (en) 2023-02-02
CN115777000A (zh) 2023-03-10
WO2022010963A1 (en) 2022-01-13
US20230257624A1 (en) 2023-08-17

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