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:
May. 07, 2013
Filed:
Aug. 07, 2012
Paul Odorisio, Leonia, NJ (US);
Stephen M. Andrews, New Fairfield, CT (US);
Thomas F. Thompson, Highland Mills, NY (US);
SI Wu, Ossining, NY (US);
Paragkumar Thanki, Maharashtra, IN;
Deepak M. Rane, Maharashtra, IN;
Delina Joseph, Maharashtra, IN;
Jianzhao Wang, Yorktown Heights, NY (US);
Paul Odorisio, Leonia, NJ (US);
Stephen M. Andrews, New Fairfield, CT (US);
Thomas F. Thompson, Highland Mills, NY (US);
Si Wu, Ossining, NY (US);
Paragkumar Thanki, Maharashtra, IN;
Deepak M. Rane, Maharashtra, IN;
Delina Joseph, Maharashtra, IN;
Jianzhao Wang, Yorktown Heights, NY (US);
BASF SE, Ludwigshafen, DE;
Abstract
Disclosed are phosphinic acid compounds of formula I, II or III where Rand R' are for instance straight or branched C-Calkyl, Ris for instance straight or branched C-Calkyl, Rand R′ are for instance straight or branched C-Calkyl, Ris for instance straight or branched C-Calkylene and m is from 2 t 100. Also disclosed are polyester compositions comprising the compounds of formula I, II and III.