公开(公告)号：JP2011016360A

公开(公告)日：2011-01-27

申请号：JP2010176380

申请日：2010-08-05

Applicant: Valspar Sourcing Inc ,  バルスパー ソーシング,インコーポレイティド

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

IPC: B32B15/09 ,  B05D7/14 ,  B05D7/24 ,  B65D25/14 ,  B65D25/34 ,  C08G18/42 ,  C09D7/12 ,  C09D133/04 ,  C09D167/00 ,  C09D171/00 ,  C09D175/06

CPC classification number: C09D167/00 ,  B21D51/26 ,  B65B3/027 ,  C08G18/4202 ,  C08G18/4213 ,  C08G18/423 ,  C08G18/4288 ,  C08G2390/40 ,  C08K5/01 ,  C08K5/05 ,  C08K5/06 ,  C08K5/11 ,  C08K5/3492 ,  C08L33/00 ,  C08L67/00 ,  C08L91/06 ,  C08L2666/02 ,  C08L2666/18 ,  C09D167/08 ,  C09D175/06 ,  Y10S220/906 ,  Y10S525/923 ,  Y10S525/924 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/31794

Abstract: PROBLEM TO BE SOLVED: To provide a can containing no movable BPA nor an aromatic glycidyl ether compound.SOLUTION: In the can containing a body and a cover, at least one of the body and the cover is composed of aluminum, and at least one major surface of them is coated with a coating composition. The coating composition contains two or more polyester resin compounds. Each polyester resin is formed by making one or more kinds of polyacid molecules react with one or more kinds of polyol molecules. The compound contains 60 to 90 wt.% of a polyester resin (i) having a glass transition temperature of 50°C, and a cross-linking agent. Furthermore, the coating composition contains 2 to 10 wt.% of an acrylate copolymer based on the solid content. The coating composition does not substantially contain the movable bisphenol A and the aromatic glycidyl ether compound.

Abstract translation: 要解决的问题：提供不含活性双酚A和芳香缩水甘油醚化合物的罐。解决方案：在容纳主体和盖子的罐中，主体和盖子中的至少一个由铝组成，至少一个 它们的主表面涂覆有涂料组合物。 涂料组合物含有两种或更多种聚酯树脂化合物。 每种聚酯树脂通过使一种或多种多酸分子与一种或多种多元醇分子反应形成。 该化合物含有60〜90重量％的玻璃化转变温度<25℃的聚酯树脂（i），玻璃化转变温度> 50℃的聚酯树脂（ⅱ）10〜40重量％ ，和交联剂。 此外，基于固体成分，涂料组合物含有2〜10重量％的丙烯酸酯共聚物。 涂料组合物基本上不含活性双酚A和芳族缩水甘油醚化合物。

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：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.

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.

公开(公告)号：ES2564524T3

公开(公告)日：2016-03-23

申请号：ES09161676

申请日：2003-08-01

Applicant: VALSPAR SOURCING INC

Inventor： BARTLEY III GEORG K ,  FUCHS PAUL E ,  O'BRIEN ROBERT M ,  PAREKH GIRISH G ,  PAULSON GREG M ,  RARDON DANIEL E

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 revestida en al menos una superficie principal con una composición de revestimiento que comprende: entre 60 y 95% en peso (basado en el contenido de sólido de la composición) de una o más resinas de poliéster, en que al menos una de las resinas de poliéster tiene una Tg de menos de aproximadamente 50ºC, en que la resina de poliéster se forma mediante la reacción de una o más moléculas de poliácido y una o más moléculas de poliol; uno o más copolímeros de acrilato que tienen grupos glicidilo colgantes; y un reticulante; en que la composición de revestimiento contiene menos de 1.000 ppm de cada uno de BPA móvil y unido y compuestos de glicidil-éter aromáticos.

公开(公告)号：CA2599689A1

公开(公告)日：2006-09-14

申请号：CA2599689

申请日：2006-03-08

Applicant: VALSPAR SOURCING INC

Inventor： SKILLMAN CHARLES I ,  PILLAGE KEITH R ,  SHARE PAUL E ,  FUCHS PAUL E

IPC: C08L67/00 ,  C08G63/00 ,  C08G63/78

Abstract: A polymer with a backbone having at least one structural unit represented by formula (I): Wherein R1, R2, R3, R4, and R5 independently denote one of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, or a substituted or unsubstituted alkenyl group, and n preferably denotes an integer from 1 to 10.

公开(公告)号：BR0313103B1

公开(公告)日：2015-01-13

申请号：BR0313103

申请日：2003-08-01

Applicant: VALSPAR SOURCING INC

Inventor： PAREKH GIRISH G ,  BARTLEY GEORGE K ,  PAULSON GREG 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：BR0313103A

公开(公告)日：2005-06-21

申请号：BR0313103

申请日：2003-08-01

Applicant: VALSPAR SOURCING INC

Inventor： PAREKH GIRISH G ,  BARTLEY GEORGE K III ,  PAULSON GREG 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.

公开(公告)号：CA2493986C

公开(公告)日：2014-06-03

申请号：CA2493986

申请日：2003-08-01

Applicant: VALSPAR SOURCING INC

Inventor： PAREKH GIRISH G ,  BARTLEY GEORGE K 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 ("Tg") 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：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.