公开(公告)号：US11628974B2

公开(公告)日：2023-04-18

申请号：US16953759

申请日：2020-11-20

Applicant: SWIMC LLC

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

IPC: B65D81/34 ,  B65D25/14 ,  C08G65/26 ,  C09D171/00 ,  C09D163/00 ,  C09D171/12

Abstract: This invention provides a polymer, which is preferably a polyether polymer. The polymer may be used in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：US11306168B2

公开(公告)日：2022-04-19

申请号：US17097568

申请日：2020-11-13

Applicant: SWIMC LLC

Inventor： Robert M. O'Brien ,  Mark Stuetelberg

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08F220/18 ,  C08F2/22 ,  C09D133/10 ,  C09D133/12 ,  C09D201/02 ,  B65D25/14 ,  C09D4/06 ,  B05D7/22 ,  C08F220/14

Abstract: An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer.

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：US10435199B2

公开(公告)日：2019-10-08

申请号：US16057469

申请日：2018-08-07

Applicant: SWIMC LLC

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

IPC: B65D25/14 ,  B65D81/34 ,  C09D171/00 ,  C09D171/12 ,  C08G65/26 ,  C09D163/00

Abstract: This invention provides a polymer, which is preferably a polyether polymer. The polymer may be used in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：US20190085170A1

公开(公告)日：2019-03-21

申请号：US16160579

申请日：2018-10-15

Applicant: SWIMC LLC

Inventor： Robert M. O'Brien ,  Mark Stuetelberg

IPC: C09D4/06 ,  C09D133/10 ,  B65D25/14

Abstract: An aqueous coating composition is provided that is preferably substantially free of styrene and structural units derived from styrene. The coating composition includes a resin system that preferably includes a water-dispersible polymer and an emulsion polymerized ethylenically unsaturated monomer component. The resin system is preferably formed using a process that includes emulsion polymerizing the ethylenically unsaturated monomer component in the presence of an aqueous dispersion including the water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a salt of an acid- or anhydride-functional aromatic polyether polymer.

公开(公告)号：US11634607B2

公开(公告)日：2023-04-25

申请号：US16384263

申请日：2019-04-15

Applicant: SWIMC LLC

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

IPC: C09D163/00 ,  B05D7/22 ,  C09D5/03 ,  C09D5/08 ,  B21D5/00 ,  B65D25/14 ,  C08G59/00 ,  C08G65/00

Abstract: This invention provides a polymer, which is preferably a polyether polymer. The polymer may be uses in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：US11466162B2

公开(公告)日：2022-10-11

申请号：US16805602

申请日：2020-02-28

Applicant: SWIMC LLC

Inventor： Robert M. O'Brien ,  Mark Stuetelberg ,  Joseph D. Desousa ,  Mary Jo Scandolari ,  Nikolaus Koch ,  Stephen Pollin ,  Nusrah Hussain

IPC: C09D5/02 ,  C09D151/00 ,  C08F220/12 ,  C08F265/06 ,  B65D25/14 ,  C08F220/06 ,  C08F220/14

Abstract: An aqueous coating composition is provided that is useful in coating a variety of substrates, including interior or exterior portions of food or beverage cans. The coating composition includes a resin system that includes a multi-stage latex. In some embodiments, the multi-stage latex is formed using a process that includes emulsion polymerizing two or more stages in the presence of an aqueous dispersion including a water-dispersible polymer. In certain preferred embodiments, the water-dispersible polymer is a polyether polymer.

公开(公告)号：US20210171241A1

公开(公告)日：2021-06-10

申请号：US16953759

申请日：2020-11-20

Applicant: SWIMC LLC

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

IPC: B65D25/14 ,  C09D163/00 ,  C09D171/12 ,  C09D171/00 ,  C08G65/26 ,  B65D81/34

Abstract: This invention provides a polymer, which is preferably a polyether polymer. The polymer may be used in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：US20210130533A1

公开(公告)日：2021-05-06

申请号：US16994624

申请日：2020-08-16

Applicant: SWIMC LLC

Inventor： Jeffrey Niederst ,  Robert M. O'Brien ,  Kevin Romagnoli ,  Mark S. Von Maier ,  Lan Deng ,  Richard H. Evans ,  David J. Santure ,  Benoit Prouvost

IPC: C08G59/06 ,  C08F4/04 ,  C08F220/18 ,  C08L71/00 ,  C09D171/00 ,  B65D1/12 ,  B65D25/14 ,  C08F283/10 ,  C08G59/24 ,  C08G59/62 ,  C08G59/68 ,  C09D5/08 ,  C09D163/00

Abstract: This invention provides a polymer, which is preferably a polyether polymer. The polymer may be uses in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：US20210024774A1

公开(公告)日：2021-01-28

申请号：US17067421

申请日：2020-10-09

Applicant: SWIMC LLC

Inventor： Richard H. Evans ,  Jeffrey Niederst ,  Robert M. O'Brien ,  Benoit Prouvost ,  Kevin Romagnoli ,  Grant Schutte ,  Paul Stenson ,  Tom Van Kuren

IPC: C09D171/08 ,  C08G59/06 ,  C08G59/24 ,  C09D5/08 ,  B21D31/00 ,  B65D25/00

Abstract: This invention provides a polymer that is useful in a variety of applications, including as a binder polymer of a coating composition, and especially a packaging coating composition. Packaging articles (e.g., containers) comprising the polymer and methods of making such packaging articles are also provided.