US 12,220,725 B2
Coated oilfield operational components and methods for protecting and extending the service life of oilfield operational components
Greg Andrews, Wilmington, DE (US); George D. Andrews, Wilmington, DE (US); and Jeff Capell, Wilmington, DE (US)
Assigned to S+S INDUSTRIES TECHNOLOGY LLC, Wilmington, DE (US)
Filed by S+S INDUSTRIES TECHNOLOGY LLC, Wilmington, DE (US)
Filed on Jan. 13, 2023, as Appl. No. 18/096,960.
Application 18/096,960 is a continuation of application No. 17/949,440, filed on Sep. 21, 2022, granted, now 11,583,892.
Application 17/949,440 is a continuation of application No. 17/859,048, filed on Jul. 7, 2022, granted, now 11,484,909, issued on Nov. 1, 2022.
Application 17/859,048 is a continuation of application No. 17/225,543, filed on Apr. 8, 2021, granted, now 11,413,652, issued on Aug. 16, 2022.
Claims priority of provisional application 63/198,044, filed on Sep. 25, 2020.
Claims priority of provisional application 63/065,577, filed on Aug. 14, 2020.
Claims priority of provisional application 63/065,545, filed on Aug. 14, 2020.
Claims priority of provisional application 63/065,565, filed on Aug. 14, 2020.
Claims priority of provisional application 63/065,591, filed on Aug. 14, 2020.
Claims priority of provisional application 63/065,542, filed on Aug. 14, 2020.
Claims priority of provisional application 63/008,046, filed on Apr. 10, 2020.
Claims priority of provisional application 63/008,038, filed on Apr. 10, 2020.
Claims priority of provisional application 63/008,035, filed on Apr. 10, 2020.
Claims priority of provisional application 63/008,042, filed on Apr. 10, 2020.
Claims priority of provisional application 63/008,049, filed on Apr. 10, 2020.
Prior Publication US 2023/0173539 A1, Jun. 8, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B05D 7/00 (2006.01); B05D 1/02 (2006.01); B05D 1/08 (2006.01); B05D 1/18 (2006.01); B05D 1/38 (2006.01); B05D 3/12 (2006.01); B05D 5/00 (2006.01); B05D 7/14 (2006.01); B05D 7/16 (2006.01); B05D 7/22 (2006.01); B05D 7/26 (2006.01); C08G 77/08 (2006.01); C08G 77/20 (2006.01); C08K 3/22 (2006.01); C08K 5/5425 (2006.01); C09D 5/00 (2006.01); C09D 5/08 (2006.01); C09D 7/20 (2018.01); C09D 7/61 (2018.01); C09D 7/62 (2018.01); C09D 7/63 (2018.01); C09D 159/00 (2006.01); C09D 163/04 (2006.01); C09D 183/04 (2006.01); C09D 183/06 (2006.01); C23F 11/18 (2006.01); E21B 33/03 (2006.01); E21B 34/04 (2006.01); E21B 34/06 (2006.01); E21B 41/00 (2006.01); E21B 43/26 (2006.01); C08G 59/02 (2006.01); C08G 59/06 (2006.01); C08K 3/11 (2018.01); C08K 3/36 (2006.01); C08K 5/541 (2006.01); C08K 5/5415 (2006.01); C08K 5/5435 (2006.01); C08K 5/544 (2006.01); C09D 163/00 (2006.01); E21B 17/02 (2006.01)
CPC B05D 7/586 (2013.01) [B05D 1/02 (2013.01); B05D 1/08 (2013.01); B05D 1/18 (2013.01); B05D 1/38 (2013.01); B05D 3/12 (2013.01); B05D 5/00 (2013.01); B05D 7/14 (2013.01); B05D 7/16 (2013.01); B05D 7/22 (2013.01); B05D 7/222 (2013.01); B05D 7/225 (2013.01); B05D 7/26 (2013.01); B05D 7/544 (2013.01); B05D 7/546 (2013.01); B05D 7/584 (2013.01); C08G 77/08 (2013.01); C08G 77/20 (2013.01); C08K 3/22 (2013.01); C08K 5/5425 (2013.01); C09D 5/002 (2013.01); C09D 5/082 (2013.01); C09D 5/084 (2013.01); C09D 7/20 (2018.01); C09D 7/61 (2018.01); C09D 7/62 (2018.01); C09D 7/63 (2018.01); C09D 159/00 (2013.01); C09D 163/04 (2013.01); C09D 183/04 (2013.01); C09D 183/06 (2013.01); C23F 11/18 (2013.01); E21B 33/03 (2013.01); E21B 34/04 (2013.01); E21B 34/06 (2013.01); E21B 41/00 (2013.01); E21B 43/2607 (2020.05); B05D 2202/00 (2013.01); B05D 2202/10 (2013.01); B05D 2254/00 (2013.01); B05D 2350/60 (2013.01); B05D 2401/10 (2013.01); B05D 2504/00 (2013.01); C08G 59/022 (2013.01); C08G 59/063 (2013.01); C08K 3/11 (2018.01); C08K 2003/2241 (2013.01); C08K 2003/2265 (2013.01); C08K 3/36 (2013.01); C08K 5/541 (2013.01); C08K 5/5415 (2013.01); C08K 5/5435 (2013.01); C08K 5/544 (2013.01); C09D 163/00 (2013.01); E21B 17/02 (2013.01); E21B 43/26 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method of coating a component, the method comprising:
applying a primer composition to the component;
at least partially curing the primer composition to form a primer layer, such that the primer layer at least partially bonds to the component;
applying a coating composition to the primer layer, the coating composition comprising trifunctional silane, silanol fluid, fillers, and titanium dioxide; and
at least partially curing the coating composition, thereby to form a coating layer and so that the coating layer at least partially bonds to the primer layer to enhance wear resistance of the component, the coating composition comprising T-resin units each of which bonds with one or more of other T-resin units, silanol fluid, fillers, or the titanium dioxide, such that the component exhibits a comparison factor indicative of an increased resistance to wear greater than about 2, the comparison factor being indicative of a first amount of time during which a portion of one or more of: (a) the coating layer or (b) the primer layer, wears to a first depth divided by a second amount of time during which a portion of the component without the one or more of (a) the coating layer or (b) the primer layer wears to a second depth equal to the first depth.