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:
Jun. 08, 1999
Filed:
Sep. 11, 1997
Applicant:
Inventors:
Yoshio Tanaka, Kishiwada-Shi, Osaka, JP;
Kazuyuki Koide, Yodogawa-Ku, Osaka, JP;
Hiroyuki Kawabata, Yodogawa-Ku, Osaka, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556 76 ; 556 64 ;
Abstract
The invention discloses a process of the preparation of antimony glycoloxide which comprises reacting an antimony halide with excess of ethylene glycol and further comprises the addition of a nitrogen compound selected from ammonia, organic amines and heterocyclic nitrogen rings.