PEO-PPO-PEO triblock bipolymers, with amphoteric endings, as demulsifying agents for heavy crude oils

Assignee

• Instituto Mexicano Del Petróleo

Inventors

• Cesar Andres FLORES SANDOVAL (17 patents)
• Flavio Salvador Vazquez Moreno (24 patents)
• Alfonso LOPEZ ORTEGA (14 patents)
• Fernando Alvarez Ramirez (23 patents)
• Gerardo Zavala Olivares (6 patents)
• Jessica Valeria FUENTES SANTIAGO (4 patents)
• Edgar Benedicto Zamora Guerrero (5 patents)

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