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:
Apr. 27, 1976
Filed:
Nov. 27, 1974
Applicant:
Inventors:
Hiroshi Isa, Yachiyo, JA;
Toshiyuki Ukigai, Yachiyo, JA;
Anry Tominaga, Tokyo, JA;
Ryozo Taniyasu, Narashino, JA;
Masuzo Nagayama, Tokyo, JA;
Assignee:
Lion Fat & Oil Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2524 / ;
Abstract
A method of manufacturing granular solid catalyst, comprising the process of mixing more than 1 mole of olefin and 1.0 - 1.2 mole of ketone having 4 or more carbon atoms relative to 1 mole of aluminum halide and effecting reaction at a temperature of more than 60.degree.C.