公开(公告)号：US20240279375A1

公开(公告)日：2024-08-22

申请号：US18370816

申请日：2023-09-20

Applicant: SWIMC LLC

Inventor： Robert M. O'Brien ,  Mark Stuetelberg ,  Sebastien Gibanel

IPC: C08F220/18 ,  B05D7/22 ,  B65D25/14 ,  C08F2/22 ,  C08F220/14 ,  C09D4/06 ,  C09D133/10 ,  C09D133/12 ,  C09D201/02

CPC classification number: C08F220/1802 ,  B65D25/14 ,  C08F2/22 ,  C09D4/06 ,  C09D133/10 ,  C09D133/12 ,  C09D201/02 ,  B05D7/227 ,  B05D2202/25 ,  C08F220/14 ,  C08F220/1804

Abstract: An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer.

公开(公告)号：US11827803B2

公开(公告)日：2023-11-28

申请号：US18056943

申请日：2022-11-18

Applicant: SWIMC LLC

Inventor： Christine Beaufreton ,  Arnaud Jegousse ,  Sebastien Gibanel ,  Paul Cooke ,  Benjamin Campagne ,  Matthieu Andriot ,  Philippe Michel ,  Floraine Collette

IPC: C09D167/02 ,  C08G63/183 ,  C08G63/199 ,  C08K3/22 ,  C08K5/29 ,  B65D23/02 ,  B65D5/56 ,  B65D23/08

CPC classification number: C09D167/02 ,  B65D5/563 ,  B65D23/02 ,  B65D23/0821 ,  C08G63/183 ,  C08G63/199 ,  C08K3/22 ,  C08K5/29 ,  C08K2003/2241

Abstract: The present disclosure provides a coating composition useful as a coating on food cans, and particularly as interior white or gold food can coatings. The coating composition includes a polyester polymer preferably having a number average molecular weight (Mn) of less than 10,000, a glass transition temperature (Tg) of more than 60° C., and a hydroxyl value greater than 10 mg KOH/g resin. The polyester preferably includes one or more cyclic groups selected from a mono-cyclic group having five ring members or less, a polycyclic group, or both, preferably in a backbone of the polyester polymer.

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：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：US20190249029A1

公开(公告)日：2019-08-15

申请号：US16342873

申请日：2017-10-19

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Marie Braillon ,  Samuel Puaud ,  Nusrah Hussain ,  Kailas Sawant ,  Joseph DeSousa ,  Robert M. O'Brien ,  Jason S. Ness

IPC: C09D133/08 ,  B05D7/22 ,  B05D7/14 ,  C08F220/18

CPC classification number: C09D133/08 ,  B05D1/02 ,  B05D7/14 ,  B05D7/227 ,  B05D2202/25 ,  B05D2520/05 ,  B65D23/02 ,  B65D25/14 ,  B65D51/00 ,  C08F2/22 ,  C08F220/18 ,  C08F2220/1808 ,  C08F2220/1825 ,  C08L33/06 ,  C09D5/024 ,  C09D7/65 ,  C09D133/02 ,  C09D133/10

Abstract: A coating composition is provided that is preferably substantially free of bisphenol A. The coating composition is useful in coating metal substrates such as, for example, interior and/or exterior surfaces of food or beverage cans. In some embodiments, the coating composition is formulated using an acrylic polymer that is formed form ingredients that do not include styrene.

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：US11795250B2

公开(公告)日：2023-10-24

申请号：US17720928

申请日：2022-04-14

Applicant: SWIMC LLC

Inventor： Robert M. O'Brien ,  Mark Stuetelberg ,  Sebastien Gibanel

IPC: B05D7/22 ,  C08F2/50 ,  C08G61/04 ,  C08F220/18 ,  C08F2/22 ,  C09D133/10 ,  C09D133/12 ,  C09D201/02 ,  B65D25/14 ,  C09D4/06 ,  C08F220/14

CPC classification number: C08F220/1802 ,  B65D25/14 ,  C08F2/22 ,  C09D4/06 ,  C09D133/10 ,  C09D133/12 ,  C09D201/02 ,  B05D7/227 ,  B05D2202/25 ,  C08F220/14 ,  C08F220/1804 ,  C08F220/06 ,  C08F220/06 ,  C08F220/14 ,  C08F283/06 ,  C08F220/1802 ,  C08F220/1804 ,  C08F220/1804 ,  C08F220/06 ,  C08F220/1802 ,  C08F220/1804 ,  C08F220/1802

Abstract: An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer.

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.