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. 14, 2016
Filed:
Mar. 09, 2011
Applicants:
Paul Kuad, Mulhouse, FR;
Hisaaki Kanda, Hyogo, JP;
Takeshi Fujiwara, Hyogo, JP;
Hiroyuki Shiraishi, Hyogo, JP;
Inventors:
Paul Kuad, Mulhouse, FR;
Hisaaki Kanda, Hyogo, JP;
Takeshi Fujiwara, Hyogo, JP;
Hiroyuki Shiraishi, Hyogo, JP;
Assignee:
SUMITOMO SEIKA CHEMICALS CO., LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 317/14 (2006.01); C07C 323/65 (2006.01);
U.S. Cl.
CPC ...
C07C 323/65 (2013.01);
Abstract
The present invention provides a diaryl sulfone compound represented by Formula (1): wherein Rto Rand Rto Rare the same or different, and each represents hydrogen, C-alkyl, or halogen, and Rrepresents Calkenyl, Calkyl, or aromatic heterocyclic group;