公开(公告)号：BRPI0408909B1

公开(公告)日：2016-08-02

申请号：BRPI0408909

申请日：2004-04-02

Applicant: VALSPAR SOURCING INC

Inventor： RARDON DANIEL E ,  HERKO DAWN S ,  SCHUTTE GRANT ,  NIEDERST JEFFREY ,  CONDIT JOHN W ,  O'BRIEN ROBERT M

IPC: B65D25/14 ,  C08G81/02 ,  C08J3/05 ,  C08J3/24 ,  C08L1/00

Abstract: "método para formar uma dispersão, composição, método para revestir um artigo, e, artigo". a presente invenção prove dispersões aquosas que, por exemplo, incluem o produto de reação de um polímero de adição de vinila oxirano funcional tendo uma funcionalidade em oxirano entre 0,5 e 5; um polímero ácido funcional tendo um valor de ácido de 30 a 500, e uma amina terciária. são também descritas composições de revestimento contendo a dispersão e métodos para formar a dispersão.

公开(公告)号：AU2016203874A1

公开(公告)日：2016-06-30

申请号：AU2016203874

申请日：2016-06-09

Applicant: VALSPAR SOURCING INC

Inventor： NIEDERST JEFFREY ,  EVANS RICHARD H ,  ROMAGNOLI KEVIN ,  KILLILEA T HOWARD ,  O'BRIEN ROBERT M

IPC: C09D5/03 ,  B05D1/00 ,  C09D129/10

Abstract: This invention provides a polymer, which is preferably a polyether polymer, for use in coating 5 compositions. Containers comprising the polymer and methods of making such containers are also provided. The invention further provides powder coating compositions including the polymer, which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：CA2579232C

公开(公告)日：2015-05-26

申请号：CA2579232

申请日：2005-10-18

Applicant: VALSPAR SOURCING INC

Inventor： O'BRIEN ROBERT M ,  RARDON DANIEL E ,  SPYNDA RACHAEL ANN ,  BARTLEY GEORGE K III ,  EVANS RICHARD H

IPC: C09D151/08 ,  B65D17/00

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.

公开(公告)号：AU2013217087A1

公开(公告)日：2014-08-14

申请号：AU2013217087

申请日：2013-02-06

Applicant: VALSPAR SOURCING INC

Inventor： NIEDERST JEFFREY ,  EVANS RICHARD H ,  ROMAGNOLI KEVIN ,  O'BRIEN ROBERT M ,  VON MAIER MARK S ,  KILLILEA T HOWARD

IPC: C09D171/00 ,  C08L71/00 ,  C23C2/00

Abstract: This invention provides a polymer, which is preferably a polyether polymer, for use in coating compositions. Containers comprising the polymer and methods of making such containers are also provided. The invention further provides powder coating compositions including the polymer, which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：CA2622550C

公开(公告)日：2014-03-25

申请号：CA2622550

申请日：2006-10-18

Applicant: VALSPAR SOURCING INC

Inventor： EVANS RICHARD H ,  O'BRIEN ROBERT M ,  SPYNDA RACHAEL A

IPC: B32B27/08

Abstract: This invention provides a coating composition for use on a food-contact surface of a container (e.g., a food or beverage can) that includes a polymer having one or more segments of Formula T: -O-Ar-Rn-C(O)-O-R1-O-C(O)-Rn-Ar-O-, wherein each Ar is independently a divalent aryl group (i.e., an arylene group) or heteroarylene group; R1 is a divalent organic group; each R is independently a divalent organic group; and n is 0 or 1. Containers comprising the polymer and methods of making such containers are also provided.

公开(公告)号：CA2518363C

公开(公告)日：2013-01-08

申请号：CA2518363

申请日：2004-04-02

Applicant: VALSPAR SOURCING INC

Inventor： O'BRIEN ROBERT M ,  SCHUTTE GRANT ,  NIEDERST JEFFREY ,  CONDIT JOHN W ,  HERKO DAWN S ,  RARDON DANIEL E

IPC: C08G81/02 ,  B65D25/14 ,  C08J3/05 ,  C08J3/24 ,  C08L1/00

Abstract: The present invention provides aqueous dispersions that, for example, include the reaction product of an oxirane-functional vinyl addition polymer having an oxirane functionality between 0.5 and 5; an acid-functional polymer having an acid number 30 to 500; and a tertiary amine. Also described are coating compositions containing the dispersion and methods of forming the dispersion.

公开(公告)号：DE60327865D1

公开(公告)日：2009-07-16

申请号：DE60327865

申请日：2003-08-01

Applicant: VALSPAR SOURCING INC

Inventor： PAREKH GIRISH G ,  BARTLEY GEORGE III ,  PAULSON GREGORY M ,  FUCHS PAUL E ,  RARDON DANIEL E ,  O'BRIEN ROBERT M

IPC: C09D167/00 ,  B05D7/00 ,  C08G18/42 ,  C09D175/06

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.

公开(公告)号：BRPI0517414A

公开(公告)日：2008-10-07

申请号：BRPI0517414

申请日：2005-10-18

Applicant: VALSPAR SOURCING INC

Inventor： O'BRIEN ROBERT M ,  RARDON DANIEL E ,  SPYNDA RACHAEL ANN ,  BARTLEY GEORGE K ,  EVANS RICHARD H

IPC: C09D151/08 ,  B65D17/00

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.

公开(公告)号：ES2286414T3

公开(公告)日：2007-12-01

申请号：ES03711443

申请日：2003-03-07

Applicant: VALSPAR SOURCING INC

Inventor： WIND DONALD G ,  O'BRIEN ROBERT M ,  EVANS RICHARD H

IPC: C09D7/00 ,  C08F290/06 ,  C08L33/00 ,  C09D4/06 ,  C09D163/00 ,  C09D163/02 ,  C09D163/10

Abstract: Un método para fabricar una composición de revestimiento, que comprende los pasos de: mezclar un material epoxi, un diluyente reactivo y una resina acrílica; hacer reaccionar el material epoxi y la resina acrílica para formar una resina de epoxi acrilato; dispersar el diluyente reactivo y la resina de epoxi acrilato en agua; y polimerizar el diluyente reactivo, en el que la composición de revestimiento acuosa formada posee un contenido en compuesto orgánico volátil no superior a 0, 4 kilogramos por litro de sólidos.

公开(公告)号：MXPA05001154A

公开(公告)日：2005-05-16

申请号：MXPA05001154

申请日：2003-08-01

Applicant: VALSPAR SOURCING INC

Inventor： O'BRIEN ROBERT M

IPC: C08G18/42 ,  C09D167/00 ,  C09D175/06 ,  B05D7/00

Abstract: La presente invencion se refiere a nuevos articulos de envasado, por ejemplo, latas para bebidas y alimentos. Las latas preferidas tipicamente comprenden una porcion de cuerpo y una porcion de extremo, en donde al menos una de las porciones de cuerpo y extremo son de aluminio y estan revestidas en al menos una superficie principal con una composicion de revestimiento de la presente invencion. Las composiciones de revestimiento adecuadas de la presente invencion comprenden: una o mas resinas de poliester, en donde al menos una de las resinas de poliester tiene una temperatura de transicion vitrea ("Tg") menor de aproximadamente 50 degree C, y en donde la resma de poliester se forma por la reaccion de una o mas moleculas de poliacido y una o mas moleculas de poliol; y un reticulante. Las composiciones preferidas estan sustancialmente libres de compuestos de eter de glicidilo aromatico y BPA movil, por ejemplo, BADGE, BFDGE y novalacs epoxi (por ejemplo, NOGE) y las composiciones mas preferidas tambien estan sustancialmente libres de compuestos de eter de glicidilo aromatico y EPA unido. En modalidades mas preferidas (por ejemplo, latas para bebidas alcoholicas), las moleculas de poliol usadas para hacer la resma de poliester estan sustancialmente libres de NPG. La presente invencion tambien proporciona un metodo de produccion de tales latas.