Nothing will happen. I think the brand Valvoline will be even be much better. A lot of the corporations now a-days are owned by corporations from foreign companies/stakeholders/stock holders. To name a few, Columbia Tri-Star is owned by Sony Pictures Entertainment, Volvo is owned by Zhejiang Geely Holding Group, Chrysler is owned by Fiat SpA, Jaguar/Land Rover is owned by Tata Motors, etc. Non of these foreign corporations interfered in the operations with the companies they purchased. I have a 2018 Jaguar and I don't see anything in my car that is made in India (not that I know of) LOL and the parts made are still British,German and other European nations.