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:
Aug. 04, 1992
Filed:
Jun. 15, 1990
Applicant:
Inventors:
Shoichiro Mori, Ami, JP;
Kazuhiko Ida, Ami, JP;
Hitoshi Suzuki, Ami, JP;
Setsuko Takahashi, Ichikawa, JP;
Isao Saeki, Ichikawa, JP;
Assignees:
Mitsubishi Petrochemical Co., Ltd., Tokyo, JP;
Nisshin Steel Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; C07D / ; C07F / ;
U.S. Cl.
CPC ...
429194 ; 429199 ; 546-2 ; 546-9 ; 546278 ; 546347 ; 548101 ;
Abstract
There is disclosed a method for producing an ambient temperature molten salt comprising at least one of 1,3-dialkylimidazolium halide, 1,2,3-trialkylimidazolium halide and N-alkylpyridinium halide, and an aluminum halide, which comprises suspending the above starting materials in an inert solvent having a low boiling point to carry out a complex forming reaction.