公开(公告)号：US10526502B2

公开(公告)日：2020-01-07

申请号：US14418040

申请日：2013-03-15

Applicant: SWIMC LLC

Inventor： Jeffrey Niederst ,  Richard H. Evans ,  Robert M. O'Brien ,  Kevin Romagnoli ,  Mark S. Von Maier ,  Mary E. Tishey ,  Gregory M. Paulson

IPC: C09D127/06 ,  B65D23/02 ,  B65D25/14 ,  B65D85/00 ,  C09D163/00 ,  C09D167/00 ,  C09D5/00 ,  C09D5/08 ,  C08G59/06 ,  C09D171/00 ,  C09D171/12 ,  C08G65/48 ,  B05D7/22 ,  B05D7/00

Abstract: A multi-coat coating system having an undercoat composition and an overcoat composition, wherein the undercoat, overcoat or both the undercoat and overcoat contain a polymer having segments of a specified formula and are substantially free of polyhydric phenols having estrogenic activity greater than or equal to that of bisphenol S. The coating system is suitable for use on a food-contact surface of food or beverage containers.

公开(公告)号：US20190256735A1

公开(公告)日：2019-08-22

申请号：US16397482

申请日：2019-04-29

Applicant: SWIMC LLC

Inventor： Jeffrey Niederst ,  Richard H. Evans ,  Robert M. O'Brien ,  Kevin Romagnoli ,  Mark S. Von Maier ,  Mary E. Tishey ,  Gregory M. Paulson

IPC: C09D163/00 ,  C08G59/06 ,  C08G59/18

Abstract: Food and beverage containers and other packaging articles having a coating composition on a substrate, wherein the coating composition comprises: a thermoplastic dispersion; and an epoxy-functional stabilizer derived from: a polyhydric phenol having one or more aryl or heteroaryl groups in which each aryl or heteroaryl group includes a hydroxyl group attached to the ring and a substituent group attached to the ring at an ortho or meta position relative to the hydroxyl group; or (ii) a polyhydric phenol having two or more aryl or heteroaryl groups joined by a polar linking group or by a linking group having a molecular weight of at least 125 Daltons; or (iii) a polyhydric phenol having the features of both (i) and (ii).

公开(公告)号：US11306218B2

公开(公告)日：2022-04-19

申请号：US16713764

申请日：2019-12-13

Applicant: SWIMC LLC

Inventor： Jeffrey Niederst ,  Richard H. Evans ,  Robert M. O'Brien ,  Kevin Romagnoli ,  Mark S. Von Maier ,  Mary E. Tishey ,  Gregory M. Paulson

IPC: C09D127/06 ,  C09D5/00 ,  C08G65/48 ,  C09D5/08 ,  C09D171/00 ,  C08G59/06 ,  C09D171/12 ,  B65D23/02 ,  B65D25/14 ,  B65D85/00 ,  C09D163/00 ,  C09D167/00 ,  B05D7/22 ,  B05D7/00

Abstract: A multi-coat coating system having an undercoat composition and an overcoat composition, wherein the undercoat, overcoat or both the undercoat and overcoat contain a polymer having segments of a specified formula and are substantially free of polyhydric phenols having estrogenic activity greater than or equal to that of bisphenol S. The coating system is suitable for use on a food-contact surface of food or beverage containers.

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：US10316211B2

公开(公告)日：2019-06-11

申请号：US14417970

申请日：2013-03-15

Applicant: SWIMC LLC

Inventor： Jeffrey Niederst ,  Richard H. Evans ,  Robert M. O'Brien ,  Kevin Romagnoli ,  Mark S. Von Maier ,  Mary E. Tishey ,  Gregory M. Paulson

IPC: C09D163/00 ,  C08G59/18 ,  C08G59/06

Abstract: Coating compositions that include a thermoplastic dispersion and an epoxy-functional stabilizer having polyhydric phenols that exhibit estrogenic activity less than bisphenol S.