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:
Oct. 24, 2017
Filed:
Nov. 12, 2015
The University of Tokyo, Tokyo, JP;
Fujifilm Corporation, Tokyo, JP;
Takafumi Hosokawa, Kanagawa, JP;
Toshihide Yoshitani, Kanagawa, JP;
Shingo Ito, Tokyo, JP;
Kyoko Nozaki, Tokyo, JP;
Ryo Nakano, Tokyo, JP;
THE UNIVERSITY OF TOKYO, Tokyo, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided is a polymer obtained by homopolymerizing a lactone monomer. The polymer contains a structural unit having a lactone ring containing three or more carbon atoms, wherein at least one of the carbon atoms, except for C of —C(═O)O—, of the lactone ring forms a part of a main chain; and wherein at least one of the carbon atoms, except for C of —C(═O)O—, which forms the lactone ring and is other than the carbon atom(s) forming a part of the main chain is bridged with an atom of the main chain.