公开(公告)号：US11565849B2

公开(公告)日：2023-01-31

申请号：US17076288

申请日：2020-10-21

Applicant: SWIMC LLC

Inventor： Benoit Prouvost ,  Paul Stenson

IPC: B65D25/14 ,  C09D167/02 ,  C08J7/04 ,  B65D1/12 ,  C08J7/043 ,  C08J7/046

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.

公开(公告)号：US11130881B2

公开(公告)日：2021-09-28

申请号：US13651796

申请日：2012-10-15

Applicant: SWIMC LLC

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

IPC: B32B1/02 ,  C09D171/08 ,  C08G59/06 ,  C08G59/24 ,  C09D5/08 ,  B21D31/00 ,  B65D25/00 ,  B32B1/08

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.

公开(公告)号：US10968288B2

公开(公告)日：2021-04-06

申请号：US16739995

申请日：2020-01-10

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C08F2/24 ,  C08F265/06 ,  C08F220/30 ,  C08F220/20 ,  C08F220/32 ,  C09D133/12 ,  C09D133/08 ,  C09D151/00 ,  C08L51/06 ,  C08L33/08 ,  C08L33/10

Abstract: A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes an emulsion-polymerized latex copolymer having copolymer chains of one or more ethylenically-unsaturated monomers and one or more styrene offset monomers. Preferably, the coating composition is substantially free of BPA, PVC, and styrene. The method may also include curing the sprayed coating composition, thereby providing the coating on the interior surface of the food or beverage container.

公开(公告)号：US10745514B2

公开(公告)日：2020-08-18

申请号：US16161677

申请日：2018-10-16

Applicant: SWIMC LLC

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 ,  C08F4/04 ,  C08F220/18 ,  C08L71/00 ,  C09D171/00 ,  B65D1/12 ,  B65D25/14 ,  C08F283/10 ,  C08G59/24 ,  C08G59/62 ,  C08G59/68 ,  C09D5/08 ,  C09D163/00

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：US10526277B2

公开(公告)日：2020-01-07

申请号：US15029439

申请日：2014-10-16

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost ,  Bernard Boutevin

IPC: B32B15/08 ,  C07C235/34 ,  B65D85/72 ,  C07C231/02 ,  C08G63/685 ,  C08G64/16 ,  C08G65/40 ,  C08G71/04 ,  C09D167/00 ,  C09D169/00 ,  C09D171/00 ,  C09D175/12

Abstract: Di(amido(alkyl)phenol) compounds and upgraded molecular weight polymers made from such compounds have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.

公开(公告)号：US20180273502A1

公开(公告)日：2018-09-27

申请号：US15991545

申请日：2018-05-29

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C07D317/36 ,  C09D171/10 ,  C08G65/40 ,  C09D171/00 ,  C08G65/38

CPC classification number: C07D317/36 ,  C08G65/38 ,  C08G65/4043 ,  C09D171/00 ,  C09D171/10

Abstract: Polycyclocarbonate compounds and upgraded molecular weight polymers made from such compounds are provided. The polymers have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.

公开(公告)号：US12234371B2

公开(公告)日：2025-02-25

申请号：US17067421

申请日：2020-10-09

Applicant: SWIMC LLC

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 ,  C08G59/06 ,  C08G59/24 ,  C09D5/08 ,  B05D7/14 ,  B05D7/22

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.

公开(公告)号：US11746096B2

公开(公告)日：2023-09-05

申请号：US16944392

申请日：2020-07-31

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C07D317/36 ,  C09D171/10 ,  C08G65/40 ,  C08G65/38 ,  C09D171/00

CPC classification number: C07D317/36 ,  C08G65/38 ,  C08G65/4043 ,  C09D171/00 ,  C09D171/10

Abstract: Polycyclocarbonate compounds and upgraded molecular weight polymers made from such compounds are provided. The polymers have particular utility in coating compositions, especially for use on food and beverage contact substrates that are formed into or will be formed into containers or container components.

公开(公告)号：US11667729B2

公开(公告)日：2023-06-06

申请号：US16065294

申请日：2016-12-22

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C08F2/24 ,  B65D5/56 ,  C09D125/14 ,  C08F220/18 ,  C08F222/10

CPC classification number: C08F2/24 ,  B65D5/563 ,  C09D125/14 ,  C08F220/1802 ,  C08F222/1025 ,  C08F212/08 ,  C08F220/1802 ,  C08F222/102 ,  C08F220/06 ,  C08F220/20

Abstract: An aqueous coating composition is provided that is preferably substantially free of bisphenol A. The coating composition is preferably a latex-based coating composition that includes a latex polymer formed from ingredients including an anionic and/or zwitterionic surfactant that includes one or more acid groups neutralized with a metallic base. The coating composition is useful in coating metal substrates such as, for example, interior and/or exterior surfaces of food or beverage containers.

公开(公告)号：US20220315789A1

公开(公告)日：2022-10-06

申请号：US17723030

申请日：2022-04-18

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C09D133/08 ,  B65D5/56 ,  C08F2/24 ,  C09D133/02 ,  C08F212/08 ,  B05D7/22 ,  C09D125/14

Abstract: A method of forming a coating on a food or beverage container, which includes spraying a coating composition onto an interior surface of the food or beverage container, where the coating composition includes an emulsion-polymerized latex copolymer having copolymer chains of one or more mono-unsaturated monomers that are cross-linked with one or more multi-unsaturated monomers. The method also includes heating the sprayed coating composition to cure the coating composition, thereby providing the coating on the interior surface of the food or beverage container.