Paul C Armstrong

US Patent:

20210205828, Jul 8, 2021

Filed:

Mar 23, 2021

Appl. No.:

17/301041

Inventors:

- St. Paul MN, US
Nicholas L. Untiedt - Minneapolis MN, US
Stephen C.P. Joseph - Woodbury MN, US
Thomas P. Klun - Lakeland MN, US
Naiyong Jing - St. Paul MN, US
Paul B. Armstrong - Minneapolis MN, US
David A. Gzik - Stillwater MN, US
Cheryl L.S Elsbernd - Woodbury MN, US

International Classification:

B05B 7/24
C09D 7/63
C09D 7/61
C09D 5/00
C09D 127/18

Abstract:

Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.

US Patent:

20200171521, Jun 4, 2020

Filed:

Feb 5, 2020

Appl. No.:

16/782105

Inventors:

- St. Paul MN, US
Nicholas L. Untiedt - Minneapolis MN, US
Stephen C.P. Joseph - Woodbury MN, US
Thomas P. Klun - Lakeland MN, US
Naiyong Jing - St. Paul MN, US
Paul B. Armstrong - Minneapolis MN, US
David A. Gzik - Stillwater MN, US
Cheryl L.S. Elsbernd - Woodbury MN, US

International Classification:

B05B 7/24
C09D 7/62
C09D 7/63
C09D 7/61
C09D 5/00
C09D 127/18

Abstract:

Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.

US Patent:

20190314838, Oct 17, 2019

Filed:

Jun 25, 2019

Appl. No.:

16/451702

Inventors:

- St. Paul MN, US
Nicholas L. Untiedt - Minneapolis MN, US
Stephen C.P. Joseph - Woodbury MN, US
Thomas P. Klun - Lakeland MN, US
Naiyong Jing - St. Paul MN, US
Paul B. Armstrong - Minneapolis MN, US
David A. Gzik - Stillwater MN, US
Cheryl L.S. Elsbernd - Woodbury MN, US

International Classification:

B05B 7/24
C09D 127/18
C09D 7/63
C09D 7/61
C09D 5/00
C09D 7/62

Abstract:

Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.

US Patent:

20180319944, Nov 8, 2018

Filed:

Nov 8, 2016

Appl. No.:

15/775457

Inventors:

- St. Paul MN, US
Jitendra S. Rathore - Woodbury MN, US
Weigang Lin - Jiansu Province, CN
Yongjie Li - Shanghai, CN
Liya Cao - Shanghai, CN
Sonja S. Mackey - St. Paul MN, US
Moses M. David - Woodbury MN, US
Christopher S. Lyons - St. Paul MN, US
Richard J. Pokorny - Maplewood MN, US
Paul B. Armstrong - Minneapolis MN, US
Zuetao Yu - Shanghai, CN

International Classification:

C08J 7/04
C09D 143/04

Abstract:

Multilayer constructions are provided, for instance including a barrier layer, a sealing layer, and a polymer layer. The barrier layer has a major surface on which the sealing layer is disposed, and the sealing layer includes crosslinked silsesquioxane. The polymer layer includes a crosslinked polymer, and is disposed adjacent to a major surface of the barrier layer opposite from the sealing layer. The multilayer construction may further include additional layers, such as a substrate. Devices are also provided including the multilayer constructions.

US Patent:

20170291992, Oct 12, 2017

Filed:

Jun 27, 2017

Appl. No.:

15/633980

Inventors:

- St. Paul MN, US
Paul B. Armstrong - Minneapolis MN, US

International Classification:

C08G 73/02
C09D 5/00
C09D 179/02

Abstract:

wherein: Ris selected from H, an alkyl group, an aryl group, and combinations thereof; Ris R—(CH)—; Ris selected from a vinyl group, a vinylether group, a (meth)acryloyloxy group, a (meth)acryloylamino group, a trialkoxysilylalkylthio group, and a trialkoxysilylalkylamino group; Y is selected from a bond, and —(CHCHO)—; n is greater than 10; x is 2 to 20; and y is at least 1.

US Patent:

20170252761, Sep 7, 2017

Filed:

Oct 28, 2015

Appl. No.:

15/306224

Inventors:

- St. Paul MN, US
Nicholas L. Untiedt - Minneapolis MN, US
Stephen C.P. Joseph - Woodbury MN, US
Thomas P. Klun - Lakeland MN, US
Naiyong Jing - St. Paul MN, US
Paul B. Armstrong - Minneapolis MN, US
David A. Gzik - Stillwater MN, US
Cheryl L.S. Elsbernd - Woodbury MN, US

International Classification:

B05B 7/24
C09D 127/18
C09D 7/12
C09D 5/00

Abstract:

Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.

US Patent:

20170045284, Feb 16, 2017

Filed:

Apr 22, 2015

Appl. No.:

15/305524

Inventors:

- St. Paul MN, US
Susannah C. Clear - Hastings MN, US
Steven P. Swanson - Blaine MN, US
Kurt J. Halverson - Lake Elmo MN, US
Justin A. Riddle - St. Paul MN, US
Paul B. Armstrong - Minneapolis MN, US
Caleb T. Nelson - Woodbury MN, US
Chetan P. Jariwala - Woodbury MN, US

International Classification:

F25D 21/14
B08B 3/10
F15D 1/00
B08B 1/00

Abstract:

A fluid control film is provided that includes fluid control channels extending along a channel longitudinal axis. Each of the fluid control channels has a surface and is configured to allow capillary movement of liquid in the channels. The fluid control film further includes a hydrophilic surface treatment covalently bonded to at least a portion of the surface of the fluid control channels. The fluid control film exhibits a capillary rise percent recovery of at least ten percent. Typically, the hydrophilic surface treatment includes functional groups selected from a non-zwitterionic sulfonate, a non-zwitterionic carboxylate, a zwitterionic sulfonate, a zwitterionic carboxylate, a zwitterionic phosphate, a zwitterionic phosphonic acid, and/or a zwitterionic phosphonate. A process for forming a fluid control film is also provided. Further, a process for cleaning a structured surface is provided, including providing a structured surface and a hydrophilic surface treatment covalently bonded to at least a portion of the structured surface, and soiling the structured surface with a material. The process also includes removing the material by at least one of submerging the structured surface in an aqueous fluid, rinsing the structured surface with an aqueous fluid, condensing an aqueous fluid on the structure surface, or wiping the structured surface with a cleaning implement.

US Patent:

20160177107, Jun 23, 2016

Filed:

Apr 25, 2014

Appl. No.:

14/893232

Inventors:

- Saint Paul MN, US
Paul B. Armstrong - Minneapolis MN, US
Karan Jindal - Woodbury MN, US
Samuel J. Carpenter - St. Paul MN, US
Garry W. Lachmansingh - Plymouth MN, US
William R. Dudley - Sebring FL, US
Jason T. Petrin - Woodbury MN, US
Naiyong Jing - Woodbury MN, US

International Classification:

C09D 5/16
B05D 7/00
B05D 5/00
C09D 129/04

Abstract:

Articles having poly(vinyl alcohol) (PVA) and silica nanoparticle multilayer coatings are provided. More specifically, the articles include a substrate and a multilayer coating attached to the substrate. The multilayer coating includes a silica layer that is the outermost layer, the silica layer containing acid-sintered interconnected silica nanoparticles arranged to form a continuous three-dimensional porous network. The multilayer coating also includes a PVA layer disposed between a surface of the substrate and the outermost silica layer. The PVA and silica nanoparticle coatings can be used on a large variety of substrates and tend to be resistant to impacts, scratches, wet abrasions, soil and fog.

Address:

5485 Pineview Ln N, Minneapolis, MN 55442

VIN:

5TDZK23C47S021718

Make:

TOYOTA

Model:

SIENNA

Year:

2007