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:
Nov. 29, 2011
Filed:
Sep. 24, 2008
Applicants:
Hayder Zahalka, Morgantown, WV (US);
Karl Diefenbach, Morgantown, WV (US);
Inventors:
Hayder Zahalka, Morgantown, WV (US);
Karl Diefenbach, Morgantown, WV (US);
Assignee:
Chemtura Corporation, Middlebury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/6574 (2006.01); C08K 5/49 (2006.01); C09K 3/00 (2006.01); C09K 15/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition and method for increasing the hydrolytic stability of a stabilizer composition comprising a first phosphite, a second phosphite, an optional phosphonite and an acid scavenger.
Zahalka, Hayder. (2011). Blended phosphite or phosphonite compositions having improved hydrolytic stability (U.S. Patent No. 8067490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8067490
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile