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:
Jan. 12, 2021
Filed:
Oct. 14, 2016
Nissan Chemical Industries, Ltd., Tokyo, JP;
Junko Katayama, Tokyo, JP;
Yoshiomi Hiroi, Funabashi, JP;
Ayako Aihara, Shiraoka, JP;
Natsuki Abe, Shiraoka, JP;
Taito Nishino, Shiraoka, JP;
NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;
Abstract
The invention provides a coating agent for a flow passage which comprises a copolymer containing a recurring unit which contains an organic group of the formula (a) wherein Uand Uare defined herein, and a recurring unit which contains an organic group of the formula (b) wherein U, U, U, and Anare defined herein. The invention also provides a flow passage device having the coating agent for a flow passage on at least part of an inner surface of a flow passage, a platelet-producing flow passage device and a method for manufacturing the same.