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：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：MX2007004463A

公开(公告)日：2007-05-07

申请号：MX2007004463

申请日：2005-10-18

Applicant: VALSPAR SOURCING INC

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

IPC: C09D151/00 ,  B65D17/00

Abstract: Una composicion de recubrimiento para una lata para alimento o bebida que incluye una emulsion de polimero de latex polimerizado formada al combinar un componente monomerico etilenicamente insaturado con una dispersion acuosa de una sal o un polimero con funcionalidad acida o anhidrida y una amina, preferiblemente una amina terciaria.

公开(公告)号：AU2005295228A1

公开(公告)日：2006-04-27

申请号：AU2005295228

申请日：2005-10-18

Applicant: VALSPAR SOURCING INC

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

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：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：BRPI0517414B1

公开(公告)日：2016-11-16

申请号：BRPI0517414

申请日：2005-10-18

Applicant: VALSPAR SOURCING INC

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

IPC: B65D17/00 ,  C09D151/08

Abstract: método para revestir lata para alimento ou bebida, lata para alimento ou bebida, e, composição para uso no revestimento de uma lata para alimento ou bebida. composição para revestimento de lata para alimento ou bebida, que inclui um polímero de látex polimerizado em emulsão formado combinando um componente de monômero etilenicamente insaturado com uma dispersão aquosa de um sal de polímero de função ácido ou anidrido e uma amina, sendo de preferência uma amina terciária.

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：CA2579232A1

公开(公告)日：2006-04-27

申请号：CA2579232

申请日：2005-10-18

Applicant: VALSPAR SOURCING INC

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

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.