公开(公告)号：US20200148908A1

公开(公告)日：2020-05-14

申请号：US16627412

申请日：2018-07-02

Applicant: SWIMC LLC

Inventor： Joseph D. DESOUSA ,  Sebastien Gibanel ,  Benjamin J. Webster ,  Kalias SAWANT

IPC: C09D109/10 ,  B65D1/16 ,  B65D25/14 ,  B05D3/00 ,  B05D1/02 ,  C09D5/02 ,  B05D7/14 ,  C09D7/65

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 a latex copolymer and a metal drier or crosslinking agent. The latex copolymer is a reaction product of monomers that include (a) one or more styrene-mimicking monomers containing one or more cyclic groups and one or more ethylenically-unsaturated groups, at least a portion of such styrene-mimicking monomers being polycyclic monomers containing ring unsaturation, and (b) one or more other ethylenically-unsaturated monomers. Preferably, the coating composition is substantially free of each of BPA, PVC, other halogenated monomers, and optionally 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：US20200056066A1

公开(公告)日：2020-02-20

申请号：US16342880

申请日：2017-10-19

Applicant: SWIMC LLC

Inventor： Sebastien Gibanel ,  Marie Braillon ,  Samuel Puaud

IPC: C09D133/10 ,  C09D125/14 ,  C08F220/18 ,  B65D23/02 ,  B65D25/14 ,  B05D1/02 ,  B05D7/14 ,  B05D7/22

Abstract: A coating composition is provided that is useful in coating metal substrates such as interior and/or exterior surfaces of food or beverage cans. In preferred embodiments, the coating composition is formulated using a physical blend of a preformed resin system and an alkali-soluble resin additive.

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.