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. 14, 1989
Filed:
Sep. 26, 1988
Applicant:
Inventors:
Carlos Sunkel, Madrid, ES;
Miguel Fay de Casa Juana, Madrid, ES;
Fernando Dorrego, Madrid, ES;
Basilio Pando, Madrid, ES;
Julio Alvarez-Builla, Madrid, ES;
Juan J Vaquero, Madrid, ES;
Carlos Galera, Madrid, ES;
Maria L Vazquez, Madrid, ES;
Assignee:
Alter, S.A., Madrid, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548152 ; 548375 ; 548445 ; 548447 ; 548469 ; 549332 ; 558 10 ; 560106 ; 562408 ; 562418 ; 564 92 ; 564183 ; 564256 ; 564286 ; 564292 ;
Abstract
Novel quaternary ammonium salts of general formula (I) ##STR1## wherein: R is a saturated or unsaturated, linear or branched alkyl radical of C.sub.1 to C.sub.8.