The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2015
Filed:
Nov. 29, 2011
Applicants:
Eric V. Farone, Hudson, OH (US);
Benjamin P. Labovitz, Valparaiso, IN (US);
Nicholas A. Kruse, Griffith, IN (US);
Inventors:
Eric V. Farone, Hudson, OH (US);
Benjamin P. Labovitz, Valparaiso, IN (US);
Nicholas A. Kruse, Griffith, IN (US);
Assignee:
AM Stabilizers Corporation, Hammond, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/00 (2006.01); C07C 51/41 (2006.01); C08K 5/098 (2006.01); C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
C07C 51/414 (2013.01); C08K 5/0091 (2013.01); C08K 5/098 (2013.01);
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).