Patents Assigned to AM Stabilizers Corporation - Justia Patents Search

Patents Assigned to AM Stabilizers Corporation

PROCESS FOR PREPARING LIQUID OVERBASED METAL CARBOXYLATES, MIXED METAL STABILIZERS CONTAINING SAME, AND STABILIZED HALOGEN-CONTAINING POLYMERS THEREWITH

Publication number: 20220372246

Abstract: A process for producing liquid overbased alkali or alkaline earth metal carboxylates is disclosed wherein a para-cumyl phenol is used as a promoter of the process and the carboxylates produced are used as stabilizers for PVC.

Type: Application

Filed: May 21, 2021

Publication date: November 24, 2022

Applicant: AM Stabilizers Corporation

Inventors: Nicholas A. Kruse, Laura K. Engerer
Process for preparing liquid overbased metal carboxylates, mixed metal stabilizers containing same, and stabilized halogen-containing polymers therewith

Patent number: 9102610

Abstract: Liquid overbased alkali or alkaline earth metal carboxylates, particularly barium carboxylates, are prepared by a process which includes the use of a beta diketone as a reaction promoter during carbonation. Mixed metal stabilizers containing the overbased metal carboxylates are used as stabilizers for halogen-containing polymers such as polyvinyl chloride (PVC).

Type: Grant

Filed: November 29, 2011

Date of Patent: August 11, 2015

Assignee: AM Stabilizers Corporation

Inventors: Eric V. Farone, Benjamin P. Labovitz, Nicholas A. Kruse