Formulations of copolymers based on alkyl acrylates used as defoamers of heavy and super-heavy crude oils

Assignee

• Instituto Mexicano Del Petróleo

Inventors

• Edgar Iván Hernández Carbajal (4 patents)
• Enrique CEVADA MAYA (6 patents)
• Alfonso LOPEZ ORTEGA (14 patents)
• Cesar Andres FLORES SANDOVAL (17 patents)
• Fernando Alvarez Ramirez (23 patents)
• Arquimedes ESTRADA MARTINEZ (13 patents)
• Flavio Salvador Vazquez Moreno (24 patents)

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