公开(公告)号：US10253138B2

公开(公告)日：2019-04-09

申请号：US15499577

申请日：2017-04-27

Applicant: Valspar Sourcing, Inc.

Inventor： Charles Skillman ,  Paul E. Share ,  Greg Paulson ,  Richard H. Evans ,  Benoit Prouvost ,  Paul Stenson

IPC: C08G63/553 ,  C09D167/06 ,  C09D5/08 ,  B05D1/00 ,  B65D1/12 ,  B65D25/14 ,  C08L61/12

Abstract: A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic.

公开(公告)号：US20170088745A1

公开(公告)日：2017-03-30

申请号：US15127995

申请日：2015-03-30

Applicant: Valspar Sourcing, Inc.

Inventor： Andriot Matthieu ,  Sebastien Gibanel ,  Benoit Prouvost

IPC: C09D167/00 ,  B65D85/72 ,  C09D167/07 ,  B65D25/14 ,  C08G63/64 ,  C08G63/47

CPC classification number: C09D167/00 ,  B65D25/14 ,  B65D85/72 ,  C08G63/47 ,  C08G63/64 ,  C08G63/668 ,  C09D167/07

Abstract: A coating composition is provided that includes (a) a polyester polymer derived by esterifying an aryloxy ether polyol (e.g., an aryloxy ether diol) derived from reaction between a polyhydric phenol or a polyphenol and a non-hydroxyl functional cyclic carbonate, or from reaction between a monophenol and a hydroxyl functional cyclic carbonate; (b) a crosslinker and (c) an optional catalyst.

公开(公告)号：US20150175305A1

公开(公告)日：2015-06-25

申请号：US14576870

申请日：2014-12-19

Applicant: Valspar Sourcing, Inc.

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

IPC: B65D23/02 ,  B65D23/08 ,  B65D1/12

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：US20130280455A1

公开(公告)日：2013-10-24

申请号：US13651796

申请日：2012-10-15

Applicant: VALSPAR SOURCING, INC.

Inventor： Richard H. Evans ,  Jeffrey Niederst ,  Robert M. O'Brien ,  Benoit Prouvost ,  Kevin Romagnoli ,  Grant Schutte ,  Paul Stenson ,  Tom Van Kuren

IPC: C09D171/08 ,  B21D31/00 ,  B65D25/00

CPC classification number: C09D171/08 ,  B21D31/00 ,  B65D25/00 ,  C08G59/066 ,  C08G59/24 ,  C09D5/08 ,  Y10T428/1355

Abstract: This invention provides a polymer that is useful in a variety of applications, including as a binder polymer of a coating composition, and especially a packaging coating composition. Packaging articles (e.g., containers) comprising the polymer and methods of making such packaging articles are also provided.

Abstract translation: 本发明提供了可用于各种应用的聚合物，包括作为涂料组合物的粘合剂聚合物，特别是包装涂料组合物。 还提供了包含聚合物的包装制品（例如容器）和制造这种包装制品的方法。

公开(公告)号：US10793742B2

公开(公告)日：2020-10-06

申请号：US15307567

申请日：2015-04-24

Applicant: Valspar Sourcing, Inc.

Inventor： Benoit Prouvost ,  Sebastien Gibanel

IPC: C09D163/00 ,  B65D85/00 ,  C08G59/24 ,  B65D25/00 ,  C08G59/06 ,  C08G59/26 ,  C09D171/00 ,  C08G59/04

Abstract: Metal food or beverage containers are coated with a polyether polymer containing at least two ether linkages in the polymer backbone. The polymer is substantially free of segments derived from bisphenol A and epoxides thereof, and is a reaction product of, or can be derived from, (i) an aryl- or heteroaryl-group-containing diepoxide that is not derived from a polyhydric phenol or a glycidyl ester and (ii) a polymer backbone extender that has two functional groups reactive with an epoxy group and which following reaction with the diepoxide provides at least one pendant aryl or heteroaryl group on the polymer backbone, or provides at least one divalent aryl or heteroaryl group in the polymer backbone and linked to the backbone via ether linkages.

公开(公告)号：US09663613B2

公开(公告)日：2017-05-30

申请号：US14926390

申请日：2015-10-29

Applicant: Valspar Sourcing, Inc.

Inventor： Charles Skillman ,  Paul E. Share ,  Greg Paulson ,  Richard H. Evans ,  Benoit Prouvost ,  Paul Stenson

IPC: C08G63/553 ,  C09D167/06 ,  C09D5/08 ,  B05D1/00 ,  B65D1/12 ,  B65D25/14 ,  C08L61/12

CPC classification number: C08G63/553 ,  B05D1/00 ,  B65D1/12 ,  B65D25/14 ,  C08L61/12 ,  C08L2203/10 ,  C09D5/08 ,  C09D167/06 ,  Y10T428/1355 ,  C08L2666/16

Abstract: A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic.

公开(公告)号：US20170096521A1

公开(公告)日：2017-04-06

申请号：US15290765

申请日：2016-10-11

Applicant: Valspar Sourcing, Inc.

Inventor： Jeffrey Niederst ,  Robert M. O'Brien ,  Kevin Romagnoli ,  Mark S. Von Maier ,  Lan Deng ,  Richard H Evans ,  David J. Santure ,  Benoit Prouvost

IPC: C08G59/06 ,  C08G59/62 ,  C08G59/68 ,  B65D1/12 ,  C09D163/00 ,  C08F283/10 ,  B65D25/14 ,  C08G59/24 ,  C09D5/08

CPC classification number: C08G59/063 ,  B65D1/12 ,  B65D25/14 ,  C08F4/04 ,  C08F220/18 ,  C08F283/10 ,  C08G59/245 ,  C08G59/621 ,  C08G59/686 ,  C08G2150/90 ,  C08G2390/40 ,  C08G2650/56 ,  C08L71/00 ,  C09D5/08 ,  C09D163/00 ,  C09D171/00 ,  C08F212/08 ,  C08F2220/1808 ,  C08F220/14 ,  C08F220/06 ,  C08F2222/1093

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

公开(公告)号：US20150368507A1

公开(公告)日：2015-12-24

申请号：US14747081

申请日：2015-06-23

Applicant: Valspar Sourcing, Inc.

Inventor： Robert Lespinasse ,  Benoit Prouvost ,  Paul Stenson

IPC: C09D167/00 ,  B65D25/14 ,  B65D1/12

CPC classification number: C09D167/00 ,  B65D1/12 ,  B65D25/14 ,  C08L61/06 ,  Y10T428/1355 ,  C08L2666/16

Abstract: A polyester polymer is provided that includes at least one pendant phenolic-containing group. In one embodiment, the polyester polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. The coating composition typically includes a resole phenolic crosslinker. In one embodiment, the polyester polymer has at least one phenolic-containing group that comprises an adduct of cardanol.

Abstract translation: 提供了包含至少一个含酚的侧基的聚酯聚合物。 在一个实施方案中，聚酯聚合物与任选的交联剂和任选的载体组合以形成适合用于涂覆制品如包装制品的涂料组合物。 涂料组合物通常包括甲阶酚醛交联剂。 在一个实施方案中，聚酯聚合物具有至少一个含酚基的基团，其包含腰果酚的加合物。

公开(公告)号：US20150175839A1

公开(公告)日：2015-06-25

申请号：US14577352

申请日：2014-12-19

Applicant: Valspar Sourcing, Inc.

Inventor： Charles Skillman ,  Paul E. Share ,  Greg Paulson ,  Richard H. Evans ,  Benoit Prouvost ,  Paul Stenson

IPC: C09D167/06 ,  B65D25/14

CPC classification number: C08G63/553 ,  B05D1/00 ,  B65D1/12 ,  B65D25/14 ,  C08L61/12 ,  C08L2203/10 ,  C09D5/08 ,  C09D167/06 ,  Y10T428/1355 ,  C08L2666/16

Abstract: A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic.

Abstract translation: 提供了优选包含至少一个不饱和脂环族基团的聚合物。 在一个实施方案中，聚合物与任选的交联剂和任选的载体组合以形成适用于涂覆制品如包装制品的涂料组合物。 在一个实施方案中，聚合物具有至少一个至少二环的不饱和脂环族基团。

公开(公告)号：US20130224413A1

公开(公告)日：2013-08-29

申请号：US13856159

申请日：2013-04-03

Applicant: Valspar Sourcing, Inc.

Inventor： Benoit Prouvost ,  Paul Stenson

IPC: B65D25/14

CPC classification number: B65D25/14 ,  B65D1/12 ,  C08J7/047 ,  C08J2467/02 ,  C09D167/02 ,  Y10T428/1355 ,  Y10T428/31681

Abstract: The present invention provides novel packaging articles, e.g., food and beverage cans, having a novel coating composition applied to at least a portion of a surface thereon. In preferred embodiments, the coating composition includes at least a film-forming amount of a copolyester resin having a backbone that includes one or more soft segments and a plurality of hard segments. The copolyester resin preferably has a glass transition temperature from about from about 10° C. to about 50° C. The present invention also provides a method for making coated articles.

Abstract translation: 本发明提供新颖的包装制品，例如食品和饮料罐，其具有应用于其上的表面的至少一部分的新型涂料组合物。 在优选实施方案中，涂料组合物至少包含成膜量的共聚酯树脂，其具有包含一个或多个软链段和多个硬链段的主链。 共聚酯树脂的玻璃化转变温度优选为约10℃至约50℃。本发明还提供一种制备涂覆制品的方法。