公开(公告)号：US12173183B2

公开(公告)日：2024-12-24

申请号：US18383378

申请日：2023-10-24

Applicant: SWIMC LLC

Inventor： Richard D. Joslin ,  Charles I. Skillman ,  Joseph Desousa

IPC: B05D1/38 ,  B05D1/00 ,  B65D23/08 ,  C09D5/03 ,  C09D123/00 ,  C09D133/04 ,  C09D167/00 ,  C09D171/00 ,  B05D1/12 ,  B05D3/02 ,  B05D3/06

Abstract: Powder coating compositions, particularly metal packaging powder coating compositions, coated metal substrates, and methods; wherein the powder coating compositions include powder polymer particles comprising a polymer having a number average molecular weight of at least 2000 Daltons, wherein the powder polymer particles have a particle size distribution having a D50 of less than 25 microns; and, in certain embodiments, one or more charge control agents in contact with the powder polymer particles.

公开(公告)号：US20200224053A1

公开(公告)日：2020-07-16

申请号：US16648616

申请日：2018-09-17

Applicant: SWIMC LLC

Inventor： Ben Webster ,  Richard Evans ,  Robert O'Brien ,  Joseph Desousa ,  Kailas Sawant ,  Gregory M. Paulson ,  Adrienne Robey ,  Yingchao Zhang

IPC: C09D171/12 ,  B65D65/42

Abstract: A food or beverage container coating composition, coated article, and method of coating, wherein the coating composition comprises: a film-forming polymer; and a resole phenolic resin comprising the reaction product of components comprising an aldehyde and a phenol group-containing compound, wherein the phenol group-containing compound comprises one or more phenyl rings (preferably, two or more phenyl rings), at least two hydroxy groups, each of which is directly bonded to the one or more phenyl rings, and at least four (preferably, at least five) open sites ortho and/or para to the hydroxy groups; wherein the composition is thermally curable.

公开(公告)号：US11834585B2

公开(公告)日：2023-12-05

申请号：US17566494

申请日：2021-12-30

Applicant: SWIMC LLC

Inventor： Richard D. Joslin ,  Charles I. Skillman ,  Joseph Desousa

IPC: B05D1/38 ,  C09D5/03 ,  C09D133/04 ,  C09D123/00 ,  C09D167/00 ,  B65D23/08 ,  C09D171/00 ,  B05D1/00 ,  B05D1/12 ,  B05D3/06 ,  B05D3/02

CPC classification number: C09D5/031 ,  B05D1/007 ,  B05D1/38 ,  B65D23/0821 ,  C09D5/034 ,  C09D5/037 ,  C09D123/00 ,  C09D133/04 ,  C09D167/00 ,  C09D171/00 ,  B05D1/12 ,  B05D3/0272 ,  B05D3/067 ,  B05D2401/32

Abstract: Powder coating compositions, particularly metal packaging powder coating compositions, coated metal substrates, and methods; wherein the powder coating compositions include powder polymer particles comprising a polymer having a number average molecular weight of at least 2000 Daltons, wherein the powder polymer particles have a particle size distribution having a D50 of less than 25 microns; and, in certain embodiments, one or more charge control agents in contact with the powder polymer particles.