公开(公告)号：US20230257625A1

公开(公告)日：2023-08-17

申请号：US18136288

申请日：2023-04-18

Applicant: SWIMC LLC

Inventor： Matthieu ANDROIT ,  Sebastien GIBANEL ,  Benoit PROUVOST

IPC: C09D171/02 ,  B65D65/42 ,  C08G65/26 ,  C08G65/38 ,  C08G65/40

CPC classification number: C09D171/02 ,  B65D65/42 ,  C08G65/2612 ,  C08G65/2672 ,  C08G65/2684 ,  C08G65/38 ,  C08G65/40 ,  C08G65/4081

Abstract: A coated food or beverage contact article that has been or will be ibrmed into a food or beverage container or container component, a method for making such containers or container components, coating compositions and polymers for use in such article or method. The coating composition comprises a polymer derived from or derived from or derivable from a polyphenol having two or more phenylene rings linked to or through an aliphatic or cycloaliphatic group or groups, wherein the polyphenol is a reaction product of a monophenol with a polyolefinic terpene. The polyphenol may be a diphenol and a reaction product of a monophenol with a diolefinic terpene. The terpene may be a cyclic terpene.

公开(公告)号：US20230416449A1

公开(公告)日：2023-12-28

申请号：US18037037

申请日：2021-11-15

Applicant: SWIMC LLC

Inventor： Benoit PROUVOST ,  Matthieu ANDROIT

IPC: C08G59/24 ,  C07D303/23 ,  C07D301/28 ,  C07D405/14 ,  C08G59/26 ,  C08G59/62 ,  C09D163/00 ,  B65D65/42

CPC classification number: C08G59/245 ,  C07D303/23 ,  C07D301/28 ,  B65D65/42 ,  C08G59/26 ,  C08G59/621 ,  C09D163/00 ,  C07D405/14

Abstract: A method of forming a monomer by reacting reactants including a first compound comprising an aromatic ring and a carbonyl group; a second compound comprising a carbonyl group; and optionally a third compound comprising an epoxide ring; wherein the monomer comprises a polyol (e.g., a polyphenol) or a polyepoxide. A polymer is provided that includes one or more segments derived from the monomer. The polymer may be used to prepare a coating composition, a coating, or a multi-part epoxide system. The coating composition may be applied to provide a coating on a food or beverage container.