公开(公告)号：US10752400B2

公开(公告)日：2020-08-25

申请号：US15989012

申请日：2018-05-24

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Robert Lespinasse ,  Georges Sion ,  Benoit Prouvost ,  Paul Stenson

IPC: B65D23/08 ,  C09D5/02 ,  C09D163/00 ,  C09D133/06 ,  C23C26/00 ,  C08L33/00 ,  C08L63/00

Abstract: Food and beverage containers and methods of coating are provided. The food and beverage containers include a metal substrate that is at least partially coated with a coating composition that includes a water-dispersible resin system and an aqueous carrier. The resin system includes an epoxy component and an acrylic component. In a preferred embodiment, the coating composition is at least minimally retortable when cured.

公开(公告)号：US11525018B2

公开(公告)日：2022-12-13

申请号：US16994624

申请日：2020-08-16

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: C08F4/04 ,  C08L71/00 ,  C09D171/00 ,  C08F220/18 ,  B65D1/12 ,  B65D25/14 ,  C08F283/10 ,  C08G59/06 ,  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：US11142374B2

公开(公告)日：2021-10-12

申请号：US16907535

申请日：2020-06-22

Applicant: SWIMC LLC

Inventor： Benoit Prouvost ,  Paul Stenson

IPC: B65D25/14 ,  B65D1/12 ,  C09D167/02 ,  C08J7/04 ,  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：US11021439B2

公开(公告)日：2021-06-01

申请号：US16700523

申请日：2019-12-02

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost ,  Bernard Boutevin

IPC: C07C235/34 ,  C07C233/18 ,  C07C235/50 ,  C09D171/08 ,  C08G65/332 ,  C09D171/02 ,  C08G65/331 ,  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：US10829646B2

公开(公告)日：2020-11-10

申请号：US16508755

申请日：2019-07-11

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C09D5/02 ,  B32B1/02 ,  B32B15/08 ,  B32B15/082 ,  C09D151/00 ,  B32B15/085 ,  B32B15/09 ,  B32B15/095 ,  B32B15/098 ,  B65D25/14 ,  C08F265/02 ,  C08F285/00 ,  C08F290/08 ,  C08F290/12 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28

Abstract: An article, comprising a packaging article such as food or beverage container (20), or a portion thereof, that includes a substrate (30, 32) and a coating (34) disposed on at least a portion of the substrate (30, 32). The coating (34) is preferably formed from a coating composition that comprises a latex emulsion having a first-stage copolymer, a second-stage copolymer, and a linkage interconnecting the first-stage copolymer and the second-stage copolymer prior to curing.

公开(公告)号：US20200331661A1

公开(公告)日：2020-10-22

申请号：US16907535

申请日：2020-06-22

Applicant: SWIMC LLC

Inventor： Benoit Prouvost ,  Paul Stenson

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

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：US20200317953A1

公开(公告)日：2020-10-08

申请号：US16887238

申请日：2020-05-29

Applicant: SWIMC LLC

Inventor： Benoit Prouvost ,  Sebastien Gibanel

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

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：US20190338144A1

公开(公告)日：2019-11-07

申请号：US16508755

申请日：2019-07-11

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C09D5/02 ,  B32B15/085 ,  B65D25/14 ,  B32B15/082 ,  B32B1/02 ,  B32B15/08 ,  B32B15/098 ,  B32B15/095 ,  B32B15/09 ,  B05D1/28 ,  B05D1/18 ,  B05D1/02 ,  C09D151/00 ,  C08F290/12 ,  C08F290/08 ,  C08F285/00 ,  C08F265/02

Abstract: An article, comprising a packaging article such as food or beverage container (20), or a portion thereof, that includes a substrate (30, 32) and a coating (34) disposed on at least a portion of the substrate (30, 32). The coating (34) is preferably formed from a coating composition that comprises a latex emulsion having a first-stage copolymer, a second-stage copolymer, and a linkage interconnecting the first-stage copolymer and the second-stage copolymer prior to curing.

公开(公告)号：US10113027B2

公开(公告)日：2018-10-30

申请号：US15290765

申请日：2016-10-11

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: C08G61/02 ,  C08G59/06 ,  C08G59/24 ,  C08G59/62 ,  C08G59/68 ,  C09D5/08 ,  C09D163/00 ,  C08F283/10 ,  B65D25/14 ,  B65D1/12

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：US20250019565A1

公开(公告)日：2025-01-16

申请号：US18781487

申请日：2024-07-23

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Benoit Prouvost

IPC: C09D171/00 ,  B05D1/02 ,  B05D7/14 ,  B05D7/22 ,  B65D1/12 ,  B65D25/14 ,  C08G65/40 ,  C08G73/02 ,  C09D5/08 ,  C09D175/04 ,  C09D179/02

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.