Kent C Hackbarth

US Patent:

20210238463, Aug 5, 2021

Filed:

Aug 21, 2019

Appl. No.:

17/270107

Inventors:

- St. Paul MN, US
Michael B. Runge - Stillwater MN, US
Kent C. Hackbarth - River Falls WI, US
Sonja S. Mackey - St. Paul MN, US
David J. Kinning - Stillwater MN, US

International Classification:

C09J 183/04
C09J 7/35
C09J 7/38
C09J 183/10
C09J 177/06
C09J 175/02

Abstract:

The present disclosure generally relates to adhesive compositions and articles including at least one of polydiorganosiloxane polyoxamide copolymer, silicone polyurea block copolymer, and/or an addition cure silicone, a silicate tackifying resin, and inorganic particle filler. The filler is typically fumed silica. Some embodiments of the adhesive composition include at least one of a polydiorganosiloxane polyoxamide copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in between about 0.1 wt % and about 20 wt %; a silicone polyurea block copolymer, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %; and an addition cure silicone, a silicate tackifying resin in an amount of between about 10 wt % and about 70 wt %, and inorganic particle filler in an amount between about 0.1 wt % and about 20 wt %.

US Patent:

20190126301, May 2, 2019

Filed:

Apr 26, 2017

Appl. No.:

16/095520

Inventors:

- St. Paul MN, US
Elaine M. Yorkgitis - St. Paul MN, US
David S. Hays - Woodbury MN, US
Kent C. Hackbarth - River Falls WI, US
Stephen C. P. Joseph - Woodbury MN, US
Cheryl L. S. Elsbernd - Woodbury MN, US
Jon P. Nietfeld - Woodbury MN, US
Phillip H. Henna - Cottage Grove MN, US
David J. Kinning - Woodbury MN, US
Nicholas L. Untiedt - Minneapolis MN, US
Jeffrey O. Emslander - Grant MN, US

International Classification:

B05B 7/24

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) comprises a siloxane material. 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:

20190060927, Feb 28, 2019

Filed:

Apr 26, 2017

Appl. No.:

16/080444

Inventors:

- St. Paul MN, US
Elaine M. Yorkgitis - St. Paul MN, US
David S. Hays - Woodbury MN, US
Kent C. Hackbarth - River Falls WI, US
Stephen C. P. Joseph - Woodbury MN, US
Cheryl L. S. Elsbernd - Woodbury MN, US
Jon P. Nietfeld - Woodbury MN, US
Phillip H. Henna - Cottage Grove MN, US
David J. Kinning - Woodbury MN, US
Nicholas L. Untiedt - Minneapolis MN, US
Jeffrey O. Emslander - Grant MN, US

International Classification:

B05B 7/24
B05D 5/08

Abstract:

Presently describes are articles, such as liquid reservoirs, comprising a liquid repellent surface. The liquid repellent surface comprises a surface layer comprising a silane or siloxane material, wherein the liquid repellent surface is not a lubricant impregnated surface. In one embodiment, the liquid repellent surface (e.g. layer) comprise a silicone melt additive and a thermoplastic polymeric material component. In some embodiments, the article (e.g. liquid reservoir) comprise a thermoplastic polymeric material.

US Patent:

20180304287, Oct 25, 2018

Filed:

Oct 21, 2016

Appl. No.:

15/769464

Inventors:

- St. Paul MN, US
Cheryl L. S. Elsbernd - Woodbury 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 - St. Paul MN, US
David A. Gzik - Stillwater MN, US
Elaine M. Yorkgitis - St. Paul MN, US
David J. Kinning - Woodbury MN, US
David S. Hays - Woodbury MN, US
Kent C. Hackbarth - River Falls WI, US
Jeffrey O. Emslander - City of Grant MN, US

Assignee:

3M INNOVATIVE PROPERTIES COMPANY - St. Paul MN

International Classification:

B05B 7/24
B05D 5/08

Abstract:

Presently described are components of a spray application system, a method of making thereof, wherein at least one component comprises a liquid repellent surface layer such that the receding contact angle with water ranged from 90 degrees to 135 degrees. 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 or silicone/silane/siloxane 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.