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:
Oct. 21, 2003
Filed:
Feb. 04, 2000
Applicant:
Inventors:
Ismail Walele, Saddle Brook, NJ (US);
Samad A. Syed, Paramus, NJ (US);
Assignee:
Finetex, Inc., Elmwood Park, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/142 ; C07C 5/300 ; C07C 6/976 ; C07C 6/748 ;
U.S. Cl.
CPC ...
C07C 5/142 ; C07C 5/300 ; C07C 6/976 ; C07C 6/748 ;
Abstract
An improved process for preparing reduced-odor or odorless esters, preferably benzoate esters, octanoate esters, aliphatic emollient esters and glycol dibenzoate esters. The improved process comprises, in part, removing the esterification catalyst from the crude ester after the esterification reaction is substantially complete, before neutralization of acidity. The resultant ester compositions are odorless or have substantially reduced odor as compared to commercially available esters.
Quick Actions:
Walele, Ismail. (2003). Reduced odor esters and process for producing same (U.S. Patent No. 6635775). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6635775
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile