Brian C Okerberg

20130081950, Apr 4, 2013

Sep 30, 2011

13/249331

Brian C. Okerberg - Gibsonia PA, US
Susanna Fraley - Fenelton PA, US
Terri Ziegler - Cranberry Township PA, US

PPG Industries Ohio, Inc. - Cleveland OH

C25D 5/34

205 50, 205211

Disclosed are methods for cleaning and coating metal substrates, and the coated substrate formed therein, that include contacting the substrate with an acid and then contacting the cleaned substrate with an electrodepositable coating composition comprising a film forming polymer and a corrosion inhibitor.

20220403540, Dec 22, 2022

Nov 23, 2020

17/756084

- Cleveland OH, US
Brian C. Okerberg - Gibsonia PA, US
Matthew S. Faber - Gibsonia PA, US
Gordon L. Post - Pittsburgh PA, US
Nathan J. Silvernail - Mars PA, US

PPG Industries Ohio, Inc. - Cleveland OH

C25D 3/38
C25D 3/06

Methods for treating a substrate are disclosed. A method includes contacting a substrate with a pretreatment composition comprising a Group IVB metal and an electropositive metal and passing an electric current between an anode and the substrate serving as a cathode to deposit a coating from the pretreatment composition on the substrate. A method for treating an electrically conductive substrate also includes contacting the electrically conductive substrate with a pretreatment composition comprising a Group IVB metal and an electropositive metal and electrodepositing a coating on the electrically conductive substrate from the pretreatment composition. A method further includes contacting an electrically conductive substrate with a pretreatment composition comprising a Group IVB metal and an electropositive metal; and electrodepositing a coating on the electrically conductive substrate from the pretreatment composition, wherein the coating comprises each of the Group IVB metal and the electropositive metal.

20230035603, Feb 2, 2023

Dec 31, 2020

17/758076

- Cleveland OH, US
Egle Puodziukynaite - Allison Park PA, US
Joseph R. Swanger - Natrona Heights PA, US
Venkatachalam Eswarakrishnan - Allison Park PA, US
Craig A. Wilson - Allison Park PA, US
Brian C. Okerberg - Gibsonia PA, US
Hyun Wook Ro - Gibsonia PA, US
Ross Anthony Moretti - Pittsburgh PA, US

PPG Industries Ohio, Inc. - Cleveland OH

C09D 5/44
C09D 7/61
C09D 7/65

The present invention is directed to an electrodepositable coating composition comprising an ionic salt group-containing film-forming polymer comprising active hydrogen functional groups; a blocked polyisocyanate curing agent comprising blocking groups, wherein at least 30% of the blocking groups comprise a 1,2-polyol as a blocking agent, based upon the total number of blocking groups; and a bismuth catalyst. Also disclosed are coatings, coated substrates, and methods of coating a substrate.

20210332251, Oct 28, 2021

Aug 27, 2019

17/271349

- Cleveland OH, US
John R. Schneider - Allison Park PA, US
Anthony M. Chasser - Greensburg PA, US
Brian Edward Woodworth - Glenshaw PA, US
Justin Jonathan Martin - Irwin PA, US
Steven Joseph Lemon - Lower Burrell PA, US
Craig Daniel Niederst - Valencia PA, US
Corey James DeDomenic - Monroeville PA, US
Brian C. Okerberg - Gibsonia PA, US
Steven R. Zawacky - Cranberry Township PA, US

PPG Industries Ohio, Inc. - Cleveland OH

C09D 5/44
C09D 5/00
B05D 7/14
B05D 7/00
C25D 13/12
C25D 13/04

The present invention relates to a substrate having (a) a first material applied to at least a portion of the substrate, and (b) a coating layer deposited from a liquid coating composition including a film-forming resin, and optionally a crosslinker that is reactive with the film-forming resin, in direct contact with at least a portion of the substrate to which the first material has been applied. The first material is (i) a catalyst that catalyzes cure of the liquid coating composition, (ii) a component reactive with the film-forming resin and/or the crosslinker of the liquid coating composition, and/or (iii) a rheology modifier.

20210292907, Sep 23, 2021

Aug 14, 2017

16/325071

- Cleveland OH, US
Gordon L. Post - Pittsburgh PA, US
Michael A. Mayo - Pittsburgh PA, US
Mary Lyn Chong Lim - Allison Park PA, US
Justin J. Martin - Irwin PA, US
Kevin T. Sylvester - Lawrenceville PA, US
Brian C. Okerberg - Gibsonia PA, US

PPG Industries Ohio, Inc. - Cleveland OH

C23C 22/78
C23C 22/82
C23C 22/66
C23C 22/36
C23C 22/73

Disclosed is a method of treating a substrate, comprising contacting at least a portion of the substrate surface with a first composition comprising a lanthanide source and an oxidizing agent. A substrate obtainable by the methods also is disclosed.

20200399479, Dec 24, 2020

Dec 20, 2018

16/956815

- Cleveland OH, US
Egle Puodziukynaite - Allison Park PA, US
Michael G. Sandala - Pittsburgh PA, US
John T. Donnelly - Monroeville PA, US
Corey J. DeDomenic - Pittsburgh PA, US
Kevin T. Sylvester - Lawrence PA, US
Minh An Thi Nguyen - Pittsburgh PA, US
Landon J. Oakes - Allison Park PA, US
Brian C. Okerberg - Gibsonia PA, US
Ross A. Moretti - Pittsburgh PA, US

PPG Industries Ohio, Inc. - Cleveland OH

C09D 5/44
C09D 7/62
C09D 5/24
C08K 3/08
C08K 9/06

The present invention is directed towards an electrodepositable coating composition comprising a film-forming binder and electrically conductive particles, wherein the electrically conductive particles are present in an amount of at least 25% by weight, based on the total solids weight of the electrodepositable coating composition. The present invention is also directed towards methods of coating a substrate, coatings, and coated substrates.

20200240032, Jul 30, 2020

Jan 30, 2019

16/262118

- Cleveland OH, US
Kevin Sylvester - Lawrence PA, US
Nathan Silvernail - Mars PA, US
Brian C. Okerberg - Gibsonia PA, US
Charles R. Hickenboth - Zelienople PA, US

C25D 5/54
C25D 5/10
C03C 17/25
G02B 1/116

The present invention is directed to a method for preparing a coated optical article including providing a non-conductive substrate; forming a conductive coating layer over the substrate; electrodepositing a first electrodepositable coating composition over the conductive coating layer to form a first electrodeposited inorganic coating layer; and electrodepositing a second electrodepositable coating composition over the first electrodeposited coating layer to form a second electrodeposited inorganic coating layer thereover, thereby forming a multi-layer antireflective inorganic coating over the conductive coating layer. Each of the first electrodepositable coating composition and the second electrodepositable coating composition is different one from the other, and each includes a sol prepared from a composition of a metal oxide precursor and protic acid such that each coating composition is hydrolyzed. Coated optical articles are also provided.

20190316261, Oct 17, 2019

Aug 14, 2017

16/325010

- Sylmar CA, US
Gordon L. POST - Pittsburgh PA, US
Michael A. MAYO - Pittsburgh PA, US
Brian C. OKERBERG - Gibsonia PA, US
Mary Lyn Chong LIM - Allison Park PA, US

PRC-DeSoto International, Inc. - Sylmar CA

C23C 22/66

Disclosed is a method of treating a substrate. The surface is contacted with a sealing composition comprising a lithium cation; and optionally, with conversion composition comprising a cation of a lanthanide, a Group IIIB, and/or a Group IVB metal. The conversion composition is applied to provide a film on the substrate surface resulting in a level of the lanthanide, Group IIIB metal, and/or Group IV metal thereon of at least 100 counts greater than on a surface of a substrate that does not have the film thereon as measured by X-ray fluorescence (measured using X-Met 7500, Oxford Instruments; operating parameters 60 second timed assay, 15 Kv, 45 μA, filter 3, T(p)=1.5 μs for lanthanides, Group IIIB metals, and Group IVB metals except zirconium; operating parameters 60 second timed assay, 40 Kv, 10 μA, filter 4, T(p)=1.5 μs for zirconium). A substrate obtainable by the methods also is disclosed.