Patent ID: 11898100
Assignee: CHEVRON U.S.A. INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 8:
9. The method of claim 8, wherein the one or more defoamers, demulsifiers, or any combination thereof comprise an oil-based defoamer, a water-based defoamer, a silicone-based defoamer, an alkyleneoxy-based defoamer, a polyacrylate defoamer, a ketone-based defoamer, a phenol-formaldehyde resin, an acid-catalyzed phenol-formaldehyde resin, a base-catalyzed phenol-formaldehyde resin, an epoxy resin, a polyamine, a polyol, a di-epoxide, a dendrimer, a star polymer, a zwitterionic surfactant, a cationic surfactant, or a combination thereof.