公开(公告)号：US20230151294A1

公开(公告)日：2023-05-18

申请号：US17910576

申请日：2021-02-02

Applicant: The Lubrizol Corporation

Inventor： Ryan Weber ,  Samantha Lauro ,  Christina Brancel ,  Britt Minch ,  Eric Rodeheaver ,  Nicholas S. Pottschmidt

IPC: C10M163/00 ,  C10M129/56

CPC classification number: C10M163/00 ,  C10M129/56 ,  C10N2010/02

Abstract: Compositions comprising a) a metal detergent and b) an acid comprising at least one hydrocarbyl-substituted carboxylic acid. The metal detergent comprises at least one alkali metal, alkaline earth metal, or combinations thereof. The weight ratio of the metal detergent a) to the acid b) ranges from 50:1 to 1:10, or 25:1 to 1:10, or 10:1 to 1:10, or 5:1 to 1:7, or 2:1 to 1:3. The compositions may be added to industrial coating or lubricant compositions to reduce corrosion of metal components.

公开(公告)号：US12187974B2

公开(公告)日：2025-01-07

申请号：US17910576

申请日：2021-02-02

Applicant: The Lubrizol Corporation

Inventor： Ryan Weber ,  Samantha Lauro ,  Christina Brancel ,  Britt Minch ,  Eric Rodeheaver ,  Nicholas S. Pottschmidt

IPC: C10M163/00 ,  C10M129/56 ,  C10N10/02 ,  C10N10/04 ,  C10N30/12

Abstract: Compositions comprising a) a metal detergent and b) an acid comprising at least one hydrocarbyl-substituted carboxylic acid. The metal detergent comprises at least one alkali metal, alkaline earth metal, or combinations thereof. The weight ratio of the metal detergent a) to the acid b) ranges from 50:1 to 1:10, or 25:1 to 1:10, or 10:1 to 1:10, or 5:1 to 1:7, or 2:1 to 1:3. The compositions may be added to industrial coating or lubricant compositions to reduce corrosion of metal components.