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:
Mar. 29, 2022
Filed:
Apr. 12, 2019
Applicant:
Eneos Corporation, Tokyo, JP;
Inventors:
Nobuhiro Kimura, Tokyo, JP;
Atsushi Segawa, Tokyo, JP;
Assignee:
ENEOS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/333 (2006.01); B01J 21/00 (2006.01); B01J 21/10 (2006.01); B01J 23/62 (2006.01);
U.S. Cl.
CPC ...
C07C 5/3337 (2013.01); B01J 21/005 (2013.01); B01J 21/10 (2013.01); B01J 23/626 (2013.01); C07C 2521/04 (2013.01); C07C 2521/10 (2013.01); C07C 2523/62 (2013.01);
Abstract
The present invention provides a production method for indene, comprising a dehydrogenation step of obtaining a reaction product containing indene by contacting a raw material gas containing indane and molecular hydrogen with a dehydrogenation catalyst, wherein the dehydrogenation catalyst comprises a support containing aluminum, and a supported metal supported on the support, the supported metal contains a group 14 metal element and platinum, and an atomic ratio of the group 14 metal element to the platinum in the dehydrogenation catalyst is 8.0 or less.