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. 19, 2023
Filed:
Mar. 25, 2020
Mitsubishi Chemical Corporation, Tokyo, JP;
Kazuaki Mukai, Tokyo, JP;
Takeru Jo, Tokyo, JP;
Yoshihiro Kamon, Tokyo, JP;
Satoshi Sakuma, Tokyo, JP;
Ryuichi Ansai, Tokyo, JP;
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
Provided is a polymer including a constituent unit (1) based on a monomer represented by Formula (1), in which a content of a constituent unit based on a monomer having a polycyclic structure is 35 mol % or less. In Formula (1), Rrepresents a hydrogen atom or a methyl group, Arepresents a linking group including an ester bond, or a single bond, where Ahas no tertiary carbon atom, and Zrepresents an atomic group forming a sulfur-containing cyclic hydrocarbon group having 3 to 6 carbon atoms, which includes a carbon atom bonded to A, and —SO—.