公开(公告)号：US20230139145A1

公开(公告)日：2023-05-04

申请号：US17974292

申请日：2022-10-26

Applicant: ECOLAB USA Inc.

Inventor： Alexander Coleman PEARSON

IPC: C08L23/08 ,  C08L23/24 ,  C08F222/06 ,  C08L23/26

Abstract: A composition is provided that includes about 2 wt. % to about 25 wt. % of a copolymer including ethylene and vinyl acetate; about 2 wt. % to about 20 wt. % of a copolymer including an α-olefin and maleic anhydride; and about 55 wt. % to about 96 wt. % of a solvent. The composition can be used to decrease the pour point of a hydrocarbon, such as crude oil.

公开(公告)号：US20230138313A1

公开(公告)日：2023-05-04

申请号：US17974260

申请日：2022-10-26

Applicant: ECOLAB USA Inc.

Inventor： Alexander Coleman PEARSON ,  Regan Andrew JONES

IPC: C08L91/00

Abstract: A composition is provided that includes about 1 weight % to about 49 weight % of a copolymer including ethylene and vinyl acetate; about 1 weight % to about 49 weight % of an acrylate-containing copolymer; and about 2 weight % to about 98 weight % of a solvent. The composition can be used to decrease the pour point of a hydrocarbon, such as crude oil.