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公开(公告)号：NO20071422A
公开(公告)日：2007-05-18
申请号：NO20071422
申请日：2007-03-16
Applicant: VALSPAR SOURCING INC
Inventor： O'BRIEN ROBERT M , RARDON DANIEL E , SPYNDA RACHAEL ANN , BARTLEY III GEORGE K , EVANS RICHARD H
CPC classification number: C09D133/068 , B05D1/02 , B05D3/007 , B05D7/227 , B05D2202/00 , B05D2202/20 , B05D2202/25 , B05D2254/00 , B05D2254/04 , B05D2259/00 , B05D2401/21 , B05D2520/05 , B32B15/04 , B32B15/06 , B32B15/20 , B32B27/00 , B65D17/00 , B65D25/14 , C08F2/22 , C08F265/00 , C08F265/02 , C08F265/04 , C08F265/06 , C08F265/10 , C08F283/006 , C08F283/02 , C08F291/00 , C09D4/06 , C09D133/14 , C09D151/003 , C09D151/08 , C23C4/12 , Y10T428/1352 , Y10T428/1355 , Y10T428/1386 , Y10T428/139 , Y10T428/1393 , Y10T428/31551 , Y10T428/31678 , Y10T428/31681 , Y10T428/31688 , Y10T428/31692 , Y10T428/31696 , Y10T428/31699 , Y10T428/31855 , C08L2666/02 , C08F220/32 , C08F212/08 , C08F220/16 , C08F220/60
Abstract: A coating composition for a food or beverage can that includes an emulsion polymerized latex polymer formed by combining an ethylenically unsaturated monomer component with an aqueous dispersion of a salt of an acid-or anhydride-functional polymer and an amine, preferably, a tertiary amine.
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公开(公告)号：ES2327917T3
公开(公告)日：2009-11-05
申请号：ES03767063
申请日：2003-08-01
Applicant: VALSPAR SOURCING INC
Inventor： PAREKH GIRISH G , BARTLEY III GEORGE K , PAULSON GREGORY M , FUCHS PAUL E , RARDON DANIEL E , O'BRIEN ROBERT M
IPC: C09D167/00 , B05D7/00 , C08G18/42 , C09D175/06
Abstract: Un bote para alimentos o bebidas, que comprende: una parte estructural; y una parte de los extremos; en el que al menos una de las partes estructural y los extremos es de aluminio y está revestido en al menos una superficie principal con una composición de revestimiento que comprende: entre 60 y 95 por ciento en peso (basado en el contenido de sólidos de la composición) de una combinación de dos o más resinas de poliésteres formadas mediante la reacción de una o más moléculas de poliácidos y una o más moléculas de polioles en la que la combinación tiene entre 60 y 90 por ciento en peso de resina de poliéster que tiene una Tg de menos de 50ºC; y entre 10 y 40 por ciento en peso de la resina de poliéster que tiene una Tg de más de 50ºC; y entre 5 y 40 por ciento en peso (basado en el contenido de sólidos de la composición) de un reticulante, y en el que la composición de revestimiento contiene menos de 1.000 ppm de BPA móvil y compuestos de glicidiléteres aromáticos y en el que la composición de revestimiento contiene menos de 1.000 ppm de BPA y compuestos de glicidil-éteres aromáticos de enlace y en el que la composición de revestimiento es reticulada.
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Patent Agency Ranking
公开(公告)号：MX377391B
公开(公告)日：2025-03-10
申请号：MX2015007238
申请日：2007-04-13
Applicant: VALSPAR SOURCING INC
Inventor： RARDON DANIEL E , BARTLEY III GEORGE K , SPYNDA RACHAEL ANN , EVANS RICHARD H , O'BRIEN ROBERT M
IPC: C08F265/02 , B05D1/02 , B32B27/00 , B65D17/00 , C08F265/04 , C08F265/06 , C08F283/02 , C09D133/14 , C09D151/08
Abstract: Una composición de recubrimiento para una lata para alimento o bebida que incluye una emulsión de polímero de látex polimerizado formada al combinar un componente monomérico etilénicamente insaturado con una dispersión acuosa de una sal o un polímero con funcionalidad ácida o anhídrida y una amina, preferiblemente una amina terciaria.
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公开(公告)号：AU2012202815A1
公开(公告)日：2012-06-07
申请号：AU2012202815
申请日：2012-05-15
Applicant: VALSPAR SOURCING INC
Inventor： O'BRIEN ROBERT M , RARDON DANIEL E , SPYNDA RACHAEL ANN , BARTLEY III GEORGE K , EVANS RICHARD H
IPC: C09D151/08 , B65D17/00
Abstract: COATrNG COMPOSITIONS FOR CANS AND METHODS OF COATING A coating composition for a food or beverage can that includes an emulsion 5 polymerized latex polymer formed by combining an ethylenically unsaturated monomer component with an aqueous dispersion of a salt of an acid- or anhydride functional polymer and an amine, preferably, a tertiary amine.
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公开(公告)号：NO20071422L
公开(公告)日：2007-05-18
申请号：NO20071422
申请日：2007-03-16
Applicant: VALSPAR SOURCING INC
Inventor： O'BRIEN ROBERT M , RARDON DANIEL E , SPYNDA RACHAEL ANN , BARTLEY III GEORGE K , EVANS RICHARD H
Abstract: The present invention relates to a method of coating a food or beverage can, the method comprising: forming a composition comprising an emulsion polymerized latex polymer, comprising: forming a salt of an acid- or anhydride-functional polymer and an amine in a carrier comprising water to form an aqueous dispersion; combining an ethylenically unsaturated monomer component with the aqueous dispersion; and polymerizing the ethylenically unsaturated monomer component in the presence of the aqueous dispersion to form an emulsion polymerized latex polymer; and applying the composition comprising the emulsion polymerized latex polymer to a metal substrate prior to or after forming the metal substrate into a food or beverage can or portion thereof. The present invention also relates to a food or beverage can having a coating composition disposed thereon and to a composition for use as a coating of a food and beverage can.
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公开(公告)号：AU2003265337A1
公开(公告)日：2004-02-23
申请号：AU2003265337
申请日：2003-08-01
Applicant: VALSPAR SOURCING INC
Inventor： PAREKH GIRISH G , BARTLEY III GEORGE K , PAULSON GREGORY M , FUCHS PAUL E , RARDON DANIEL E , O'BRIEN ROBERT M
IPC: C08G18/42 , C09D167/00 , C09D175/06 , B05D7/00
Abstract: The present invention provides novel packaging articles, e.g., food and beverage cans. Preferred cans typically comprise a body portion and an end portion, wherein at least one of the body and end portions are aluminum and are coated on at least one major surface with a coating composition of the present invention. Suitable coating compositions of the present invention comprise: one or more polyester resins, wherein at least one of the polyester resins has a glass transition temperature ("T g ") less than about 50°C, and wherein the polyester resin is formed by the reaction of one or more polyacid molecules and one or more polyol molecules; and a crosslinker. Preferred compositions are substantially free of mobile BPA and aromatic glycidyl ether compounds, e.g., BADGE, BFDGE and epoxy novalacs (e.g., NOGE) and more preferred compositions are also substantially free of bound BPA and aromatic glycidyl ether compounds. In more preferred embodiments (e.g., alcoholic beverage cans), the polyol molecules used to make the polyester resin are substantially free of NPG. The present invention also provides a method of making such cans.
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公开(公告)号：CA2493986A1
公开(公告)日：2004-02-12
申请号：CA2493986
申请日：2003-08-01
Applicant: VALSPAR SOURCING INC
Inventor： PAREKH GIRISH G , BARTLEY III GEORGE K , FUCHS PAUL E , PAULSON GREGORY M , O'BRIEN ROBERT M , RARDON DANIEL E
IPC: C08G18/42 , C09D167/00 , C09D175/06 , B05D7/00
Abstract: The present invention provides novel packaging articles, e.g., food and beverage cans. Preferred cans typically comprise a body portion and an end portion, wherein at least one of the body and end portions are aluminum and are coated on at least one major surface with a coating composition of the present invention. Suitable coating compositions of the present invention comprise: one or more polyester resins, wherein at least one of the polyeste r resins has a glass transition temperature ("Tg") less than about 50 ~C, and wherein the polyester resin is formed by the reaction of one or more polyaci d molecules and one or more polyol molecules; and a crosslinker. Preferred compositions are substantially free of mobile BPA and aromatic glycidyl ethe r compounds, e.g., BADGE, BFDGE and epoxy novalacs (e.g., NOGE) and more preferred compositions are also substantially free of bound BPA and aromatic glycidyl ether compounds. In more preferred embodiments (e.g., alcoholic beverage cans), the polyol molecules used to make the polyester resin are substantially free of NPG. The present invention also provides a method of making such cans.
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