公开(公告)号：US10526502B2

公开(公告)日：2020-01-07

申请号：US14418040

申请日：2013-03-15

申请人： SWIMC LLC

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

IPC分类号： 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

摘要： 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

申请人： SWIMC LLC

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

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

摘要： 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

申请人： SWIMC LLC

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

IPC分类号： 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

摘要： 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：US10316211B2

公开(公告)日：2019-06-11

申请号：US14417970

申请日：2013-03-15

申请人： SWIMC LLC

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

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

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