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:
Dec. 25, 2018
Filed:
Nov. 15, 2013
Applicant:
Mitsubishi Chemical Corporation, Tokyo, JP;
Inventors:
Makoto Kano, Kanagawa, JP;
Kozo Murao, Kanagawa, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12P 13/02 (2006.01);
U.S. Cl.
CPC ...
C12P 13/02 (2013.01);
Abstract
Provided is a method that is for producing acrylamide, continuously produces acrylamide from acrylonitrile using a biocatalyst, and is characterized in that a continuous reaction is started by means of introducing acrylamide into a reaction vessel and then causing acrylonitrile to contact a biocatalyst. The method for producing acrylamide has superior operability and a low cost, and is capable of continuously extracting an aqueous solution of acrylamide at a target concentration in a short period of time after starting the continuous reaction.