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:
Feb. 10, 2015
Filed:
Mar. 23, 2012
Applicants:
Takashi Ichikawa, Kanagawa, JP;
Shuichi Yoshimura, Kanagawa, JP;
Ken-ichiro Nakamoto, Kanagawa, JP;
Inventors:
Assignee:
NOF Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 41/58 (2006.01); C07C 43/315 (2006.01);
U.S. Cl.
CPC ...
C07C 41/58 (2013.01); C07C 43/315 (2013.01);
Abstract
A method for manufacturing an acetal compound represented by the formula [1] in which the steps (A) to (D) as defined herein are performed sequentially, and an acetal compound of the formula [1] which is produced by the method: wherein n is 0 or 1 provided that Rgroups may be bonded or may not be bonded to each other when n is 0; Ris an alkyl group having 1 or 2 carbon atoms or an alkylene group having 1 or 2 carbon atoms and the Rgroups may be same or different from each other; and Ris an alkylene group having 1 or 6 carbon atoms.