公开(公告)号：US20230288395A1

公开(公告)日：2023-09-14

申请号：US18175919

申请日：2023-02-28

Applicant: ECOLAB USA INC.

Inventor： Ashish DHAWAN ,  Carter M. SILVERNAIL ,  Emily Rebecca WOOD ,  Kameswara VYAKARANAM ,  Daniel Robert DREYER ,  Karina EURESTE

IPC: G01N33/28 ,  G01N27/06

CPC classification number: G01N33/2805 ,  G01N33/2888 ,  G01N33/2847 ,  G01N27/06

Abstract: The present disclosure relates to various testing methods that can be applied to oils, such as pyrolysis oils. Different testing methods can be used to determine the oxidative stability of an oil. The testing methods may also be used to differentiate between various oils and to determine the effectiveness of various antioxidants on the oxidative stability of an oil.

公开(公告)号：US20240392139A1

公开(公告)日：2024-11-28

申请号：US18797376

申请日：2024-08-07

Applicant: ECOLAB USA Inc.

Inventor： Steven R. HATCH ,  Ashish DHAWAN ,  Carter M. SILVERNAIL ,  Pradeep CHERUKU

IPC: C09D5/08 ,  C08K5/3447 ,  C09D179/02

Abstract: A method of preventing formation of rust on a metal surface is provided. The method may include applying a polyamine onto the metal surface and applying a compound of formula (I) or salt thereof onto the metal surface. The compositions and methods disclosed herein may be used to inhibit corrosion of a metal surface in contact with an aqueous system.

公开(公告)号：US20210301151A1

公开(公告)日：2021-09-30

申请号：US17186631

申请日：2021-02-26

Applicant: ECOLAB USA INC.

Inventor： Steven R. HATCH ,  Jothibasu SEETHARAMAN ,  Ashish DHAWAN ,  Carter M. SILVERNAIL ,  Santanu BANERJEE ,  Pradeep CHERUKU

IPC: C09D5/08 ,  C09D179/02

Abstract: A method of preventing formation of rust on a metal surface is provided. The method may include applying a polyamine onto the metal surface and applying a compound of formula (I) or salt thereof onto the metal surface. The compositions and methods disclosed herein may be used to inhibit corrosion of a metal surface in contact with an aqueous system.