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. 13, 2012
Filed:
May. 05, 2008
Jaidev Rajnikant Shroff, Maharashtra, IN;
Vikram Rajnikant Shroff, Maharashtra, IN;
Narendra Purushottam Karambelkar, Maharashtra, IN;
Jaidev Rajnikant Shroff, Maharashtra, IN;
Vikram Rajnikant Shroff, Maharashtra, IN;
Narendra Purushottam Karambelkar, Maharashtra, IN;
United Phosphorus Limited, Gujarat, IN;
Abstract
According to one aspect of the present invention there is provided a substantially high purity D-(−)-N,N-diethyl-2-(α-naphthoxy)propionamide and a process for the manufacture of substantially higher purity D-(−)-N,N-diethyl-2-(α-naphthoxy)propionamide having chemical purity near about or above 95%, and chiral purity near about or more than 97%. According to another aspect of the invention is to provide an agrochemical compositions containing highly pure optically active D-(−)-N,N-diethyl-2-(α-naphthoxy)propionamide.