Inventor
LOPEZ DENIS
FR2 patents
Patents
2 patentsUS4608411AAug 26, 1986
Grafted ethylene polymers usable more especially as additives for inhibiting the deposition of paraffins in crude oils and compositions containing the oils and said additives
ELF AQUITAINE38 citations89
US4870137ASep 26, 1989
Novel n-substituted polyamide type polymers, their method of preparation and their use as additives for crude petroleum oils
ELF AQUITAINE9 citations71