公开(公告)号：US20150024194A1

公开(公告)日：2015-01-22

申请号：US14450418

申请日：2014-08-04

Applicant: VALSPAR SOURCING, INC.

Inventor： Thomas E. Reno ,  Wenjing Zhou ,  Carlos Concha ,  George O'Dell

IPC: C09D5/03

Abstract: Methods and systems for coating metal substrates are provided. The methods and systems include application of TGIC-reactive carboxyl-functional polyester resins with high acid number formulated to cure at low temperatures of 120° C. to 135° C.

Abstract translation: 提供用于涂覆金属基底的方法和系统。 方法和系统包括应用具有高酸值的TGIC反应性羧基官能聚酯树脂，以在120℃至135℃的低温下固化。

公开(公告)号：US08906467B2

公开(公告)日：2014-12-09

申请号：US13811358

申请日：2011-07-21

Applicant: Brian L. Marty ,  Heidi M. Turner ,  Larry L. Herfindal ,  Andrea J. Edwards

Inventor： Brian L. Marty ,  Heidi M. Turner ,  Larry L. Herfindal ,  Andrea J. Edwards

IPC: B05B5/04 ,  B05C5/02 ,  B05D1/00 ,  B05B5/16 ,  B05B12/14 ,  B05B15/02

CPC classification number: B05D1/007 ,  B05B5/04 ,  B05B5/1608 ,  B05B12/14 ,  B05B15/55

Abstract: Target substrates are electrostatically coated by flowing an electrically isolated wet coating composition containing waterborne coalescable polymeric binder into an electrostatic coating apparatus (100), depositing the coating composition onto a rotating electrostatically-charged atomizer (104) and then onto the target substrate, flowing an electrically isolated aqueous cleaning liquid into the apparatus before deposition of the coating composition onto the rotating atomizer is halted or interrupted, and depositing the aqueous cleaning liquid onto the atomizer before or within a sufficiently short time after a halt or interruption in coating composition deposition onto the atomizer so that a coalesced polymeric binder film does not accumulate on the atomizer.

Abstract translation: 通过将含有水性可聚结聚合物粘合剂的电隔离的湿涂料组合物流入静电涂覆装置（100）中将目标基材静电涂覆，将涂料组合物沉积到旋转的静电充电雾化器（104）上，然后流到目标基底 在将涂料组合物沉积到旋转雾化器上之前将电隔离的水性清洗液停止或中断，并且在涂料组合物沉积停止或中断之后或在足够短的时间内将水性清洁液沉积到雾化器上 雾化器，使得聚结的聚合物粘合剂膜不会积聚在雾化器上。

公开(公告)号：US20140338290A1

公开(公告)日：2014-11-20

申请号：US14275377

申请日：2014-05-12

Applicant: Valspar Sourcing, Inc.

Inventor： Girish G. Parekh ,  George K. Bartley, III ,  Greg M. Paulson ,  Paul E. Fuchs ,  Daniel E. Rardon ,  Robert M. O'Brien

IPC: C09D167/00 ,  C08K5/01 ,  C08K5/11 ,  B21D51/26 ,  C08L91/06 ,  C08K5/05 ,  C08K5/3492 ,  B65B3/02 ,  C08L67/00 ,  C08K5/06

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: 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.

Abstract translation: 本发明提供了新颖的包装制品，例如食品和饮料罐。 优选的罐通常包括主体部分和端部部分，其中主体部分和端部部分中的至少一个是铝，并且用至少一个主表面涂覆有本发明的涂料组合物。 本发明的合适的涂料组合物包含：一种或多种聚酯树脂，其中至少一种聚酯树脂的玻璃化转变温度（“Tg”）低于约50℃，其中聚酯树脂由 一种或多种多酸分子与一种或多种多元醇分子的反应; 和交联剂。 优选的组合物基本上不含活性BPA和芳族缩水甘油醚化合物，例如BADGE，BFDGE和环氧树脂（例如NOGE），更优选的组合物也基本上不含结合的BPA和芳族缩水甘油醚化合物。 在更优选的实施方案（例如，酒精饮料罐）中，用于制备聚酯树脂的多元醇分子基本上不含NPG。 本发明还提供了制造这种罐的方法。

公开(公告)号：US20140319012A1

公开(公告)日：2014-10-30

申请号：US14264378

申请日：2014-04-29

Applicant: Valspar Sourcing, Inc.

Inventor： Carl Cavallin ,  T. Howard Killilea ,  Larry Brandenburger ,  Nhan Huynh ,  Jeffrey Niederst

IPC: B65D25/14

CPC classification number: B65D25/14 ,  C08F283/006 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/12 ,  C08G18/4018 ,  C08G18/42 ,  C08G18/4854 ,  C08G18/6625 ,  C08G18/758 ,  C08L75/04 ,  C09D151/08 ,  C09D175/04 ,  Y10T428/1355 ,  Y10T428/1379 ,  Y10T428/139 ,  Y10T428/1393 ,  C08F220/18 ,  C08G18/3231 ,  C08L2666/04

Abstract: The present invention relates to a binder useful in coating end uses. The binder preferably includes an aqueous polymer dispersion and a vinyl polymer. The binder is useful in packaging coatings, including coatings for use on food or beverage cans, or a portion thereof.

Abstract translation: 本发明涉及可用于最终用途的粘合剂。 粘合剂优选包含聚合物水分散体和乙烯基聚合物。 粘合剂可用于包装涂料，包括用于食品或饮料罐的涂料或其一部分。

公开(公告)号：US08871352B2

公开(公告)日：2014-10-28

申请号：US13907259

申请日：2013-05-31

Applicant: Valspar Sourcing, Inc.

Inventor： Richard D. Joslin ,  Jeffrey Niederst ,  Paul E. Share ,  Grant Schutte

IPC: B32B27/00 ,  C08G83/00 ,  C08K3/00 ,  C08L101/00 ,  C08K5/098 ,  B65D81/26 ,  C08L67/02 ,  C08L71/02

CPC classification number: B65D81/266 ,  C08G83/003 ,  C08K3/011 ,  C08K5/098 ,  C08L67/02 ,  C08L71/02 ,  C08L101/005 ,  C09D201/005 ,  Y10T428/1397 ,  Y10T428/31786 ,  C08L2666/02

Abstract: An oxygen-scavenging composition is provided that includes an oxygen-scavenging polymer and a catalyst. The oxygen-scavenging polymer, which in preferred embodiments is suitable for use in packaging articles, is a dendritic polymer having one or more oxygen-scavenging groups.

Abstract translation: 提供了一种除氧组合物，其包括除氧聚合物和催化剂。 在优选实施方案中适用于包装制品的除氧聚合物是具有一个或多个氧清除基团的树枝状聚合物。

公开(公告)号：US08822580B2

公开(公告)日：2014-09-02

申请号：US13519853

申请日：2010-01-11

Applicant: Stephen M. Korenkiewicz ,  Willard Reid Cornell, Jr.

Inventor： Stephen M. Korenkiewicz ,  Willard Reid Cornell, Jr.

IPC: B67D7/06 ,  B67D7/02 ,  C08K5/06 ,  C08K3/22 ,  C08K3/26 ,  C08K3/36 ,  C08K3/30 ,  C09D7/12 ,  C09C1/42 ,  C09C1/30 ,  C09D5/02 ,  C09C1/02 ,  C09C1/00 ,  C09D7/00 ,  C09D7/14 ,  C09D17/00 ,  C09C1/40 ,  C09D171/02

CPC classification number: C09C1/00 ,  C01P2006/60 ,  C09C1/02 ,  C09C1/021 ,  C09C1/027 ,  C09C1/028 ,  C09C1/30 ,  C09C1/402 ,  C09C1/407 ,  C09C1/42 ,  C09D5/027 ,  C09D5/028 ,  C09D7/43 ,  C09D7/63 ,  C09D7/80 ,  C09D17/00

Abstract: Custom-tinted paints and stains are made using an array of low VOC concentrated liquid colorants including at least at least white colorant; black colorant; and green-hued, blue-hued and red-hued primary colorants at least one of which primary colorants comprises polyalkylene glycol humectant, ethoxylated surfactant and extender pigment. For colorants in the array containing polyalkylene glycol humectant, the humectant and ethoxylated surfactant amounts are sufficiently high and extender pigment amount is sufficiently low so that the colorants will not problematically plug colorant dispenser orifices if left in the dispenser without an orifice cap for a full day. The polyalkylene glycol humectant is also present in an amount sufficiently low so that dried paint films made by mixing the colorants with a clear waterborne base paint will resist blocking.

Abstract translation: 使用一系列低VOC浓缩液体着色剂制备定制着色的油漆和污渍，其包括至少至少白色着色剂; 黑色着色剂 和绿色，蓝色和红色调的原色料，其中至少一种原色料包含聚亚烷基二醇湿润剂，乙氧基化表面活性剂和增量颜料。 对于含有聚亚烷基二醇湿润剂的阵列中的着色剂，保湿剂和乙氧基化表面活性剂的量足够高，并且增量颜料的量足够低，使得着色剂不会有问题地堵塞着色剂分配器孔，如果留在分配器中而没有孔盖一整天 。 聚亚烷基二醇保湿剂的量也足够低，使得通过将着色剂与透明水性基础漆混合制成的干燥漆膜将抵抗粘连。

公开(公告)号：US20140234540A1

公开(公告)日：2014-08-21

申请号：US14178963

申请日：2014-02-12

Applicant: Valspar Sourcing, Inc.

Inventor： William C. Nowack

IPC: F26B3/04 ,  B05D3/12 ,  B05D3/04

CPC classification number: B05D7/227 ,  B05D3/0413 ,  B05D3/12 ,  B05D7/56 ,  B05D2401/20 ,  B65D1/22 ,  B65D7/06 ,  B65D23/02 ,  B65D23/08 ,  B65D25/14 ,  B65D25/34 ,  F26B3/04 ,  F26B15/16 ,  F26B21/006 ,  F26B2210/12

Abstract: A method of painting a five-sided container, which includes applying a water-based paint to the interior surfaces and the exterior surfaces of the container, and forcing heated air into the open side of the container to at least partially dry the paint on the interior surfaces and the exterior surfaces of the container.

Abstract translation: 一种五面体容器的涂布方法，其包括将水性涂料施加到容器的内表面和外表面，并将加热的空气迫使容器的开口侧至少部分地干燥 内表面和容器的外表面。

公开(公告)号：US20140199486A1

公开(公告)日：2014-07-17

申请号：US14218548

申请日：2014-03-18

Applicant: Valspar Sourcing, Inc.

Inventor： Kevin W. Evanson ,  Brian L. Marty ,  Stephen M. Carlson ,  Andrew Ubel

IPC: B28B11/04

CPC classification number: B28B11/04 ,  C04B41/009 ,  C04B41/52 ,  C04B41/71 ,  C04B41/488 ,  C04B28/14 ,  C04B20/0048 ,  C04B28/02

Abstract: The disclosure relates to a coating method including the steps of providing a multi-component coating composition including two or more components, applying each component to a porous substrate, mixing each component with at least one other component thereby causing at least two components to undergo a chemical reaction.

Abstract translation: 本公开涉及一种涂覆方法，包括以下步骤：提供包含两种或多种组分的多组分涂料组合物，将每种组分施加到多孔基材上，将每种组分与至少一种其它组分混合，从而使至少两种组分经历 化学反应。

公开(公告)号：US20140183088A1

公开(公告)日：2014-07-03

申请号：US14196732

申请日：2014-03-04

Applicant: Valspar Sourcing, Inc.

Inventor： Paul Stenson ,  Benoit Prouvost ,  Jeffrey Niederst ,  Donald Wind ,  Richard H. Evans ,  Charles Skillman ,  Paul E. Share ,  James Robinson

IPC: B65D25/14 ,  B21D24/16 ,  C09D175/06

CPC classification number: B65D23/02 ,  B21D24/16 ,  B65D1/12 ,  B65D23/0821 ,  B65D25/14 ,  C08G18/423 ,  C08G18/4288 ,  C08G18/6659 ,  C08G18/755 ,  C08G18/8074 ,  C09D5/08 ,  C09D175/06 ,  Y10T29/49 ,  Y10T428/1307 ,  Y10T428/1338 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31551 ,  Y10T428/31605 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31696 ,  Y10T428/31786

Abstract: A polymer and coating composition containing the polymer are provided that are useful in coating applications such as, for example, food or beverage packaging containers. The polymer preferably includes a backbone having one or more polycyclic groups. In one embodiment, the polymer is a polyester and, more preferably, a polyester-urethane polymer. In one embodiment, the one or more polycyclic groups is a tricyclic or higher group.

Abstract translation: 提供了含有聚合物的聚合物和涂料组合物，其可用于涂覆应用，例如食品或饮料包装容器。 聚合物优选包括具有一个或多个多环基团的主链。 在一个实施方案中，聚合物是聚酯，更优选聚酯 - 氨基甲酸酯聚合物。 在一个实施方案中，一个或多个多环基团是三环或更高级基团。

公开(公告)号：US08765241B2

公开(公告)日：2014-07-01

申请号：US13540332

申请日：2012-07-02

Applicant: Girish G. Parekh ,  George K. Bartley, III ,  Greg M. Paulson ,  Paul E. Fuchs ,  Daniel E. Rardon ,  Robert M. O'Brien

Inventor： Girish G. Parekh ,  George K. Bartley, III ,  Greg M. Paulson ,  Paul E. Fuchs ,  Daniel E. Rardon ,  Robert M. O'Brien

IPC: C09D167/08 ,  C08L67/00 ,  C08L33/00 ,  C08G18/42

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: 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. The present invention also provides a method of making such cans.

Abstract translation: 本发明提供了新颖的包装制品，例如食品和饮料罐。 优选的罐通常包括主体部分和端部部分，其中主体部分和端部部分中的至少一个是铝，并且用至少一个主表面涂覆有本发明的涂料组合物。 本发明的合适的涂料组合物包含：一种或多种聚酯树脂，其中至少一种聚酯树脂的玻璃化转变温度（“Tg”）低于约50℃，其中聚酯树脂由 一种或多种多酸分子与一种或多种多元醇分子的反应; 和交联剂。 本发明还提供了制造这种罐的方法。