Tyler J Bell

US Patent:

20210087408, Mar 25, 2021

Filed:

Dec 3, 2020

Appl. No.:

17/111268

Inventors:

- Cleveland OH, US
Matthew D. Andersson - Elgin IL, US
T. Howard Killilea - North Oaks MN, US
Mary Jane Hibben - Elburn IL, US
Frank Cusimano - Marengo IL, US
Tyler Bell - Naples FL, US
Michael C. Wildman - Hoffman Estates IL, US

International Classification:

C09D 4/06
C09D 7/48
C08F 12/08
C08F 18/08
C08F 20/06
C08F 20/18

Abstract:

Water-based coating compositions or paint having improved gloss retention, including a latex or water-dispersible polymer, a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and optionally a low-VOC coalescent provided in a preferably desired amount. A composition comprising a blend a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and a low-VOC coalescent, providing a thermally-stable coalescent that can be used in a paint formulation for gloss retention. Gloss retention of paints containing the UV-VIS absorber and hindered amine light stabilizer being markedly improved over paints that do not have both components present.

US Patent:

20200224052, Jul 16, 2020

Filed:

Mar 30, 2020

Appl. No.:

16/834416

Inventors:

- Cleveland OH, US
Tyler Bell - Lake In The Hills IL, US
Robert Sandoval - Crystal Lake IL, US
Mary Jane Hibben - Elburn IL, US

International Classification:

C09D 113/02
C09D 133/10
C08F 2/00
C09D 7/80
C09D 5/00
C09D 133/26
C09D 7/40
C09D 5/08
C09D 133/14
C08K 5/02

Abstract:

The present invention is directed to a coating composition or paint comprising a multistage latex with at least first and second stages, wherein the composition or paint is substantially free of volatile organic compounds (VOC) and capable of film formation even in the absence of coalescent agents. The base paint formulation is capable of being tinted at a point-of-sale (i.e. in-store) using a colorant composition of a type and quantity required to produce a paint of desired color and finish. The paints, show improved block resistance, scrub resistance and tack resistance. Rheological techniques as described herein may be used to determine tack resistance, print resistance, and other performance characteristics.

US Patent:

20200010712, Jan 9, 2020

Filed:

Jul 31, 2017

Appl. No.:

15/664676

Inventors:

- Minneapolis MN, US
Tyler Bell - Lake In The Hills IL, US
Robert Sandoval - Crystal Lake IL, US
Mary Jane Hibben - Elburn IL, US

Assignee:

Valspar Sourcing, Inc. - Minneapolis MN

International Classification:

C09D 113/02
C09D 133/10
C08F 2/00
C09D 7/14

Abstract:

The present invention is directed to a coating composition or paint comprising a multistage latex with at least first and second stages, wherein the composition or paint is substantially free of volatile organic compounds (VOC) and capable of film formation even in the absence of coalescent agents. The base paint formulation is capable of being tinted at a point-of-sale (i.e. in-store) using a colorant composition of a type and quantity required to produce a paint of desired color and finish. The paints, show improved block resistance, scrub resistance and tack resistance. Rheological techniques as described herein may be used to determine tack resistance, print resistance, and other performance characteristics.

US Patent:

20190367740, Dec 5, 2019

Filed:

May 29, 2019

Appl. No.:

16/425574

Inventors:

- Cleveland OH, US
Matthew D. Andersson - Elgin IL, US
T. Howard Killilea - North Oaks MN, US
Mary Jane Hibben - Elburn IL, US
Frank Cusimano - Marengo IL, US
Tyler Bell - Naples FL, US
Michael C. Wildman - Hoffman Estates IL, US

International Classification:

C09D 4/06
C09D 7/48
C08F 12/08
C08F 18/08
C08F 20/18
C08F 20/06

Abstract:

Water-based coating compositions or paint having improved gloss retention, including a latex or water-dispersible polymer, a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and optionally a low-VOC coalescent provided in a preferably desired amount. A composition comprising a blend a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and a low-VOC coalescent, providing a thermally-stable coalescent that can be used in a paint formulation for gloss retention. Gloss retention of paints containing the UV-VIS absorber and hindered amine light stabilizer being markedly improved over paints that do not have both components present.