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:
Nov. 21, 2017
Filed:
Oct. 11, 2013
Nissan Chemical Industries, Ltd., Tokyo, JP;
University of Toyama, Toyama-shi, Toyama, JP;
Takahiro Kishioka, Toyama, JP;
Shigeo Kimura, Toyama, JP;
Yoshiomi Hiroi, Toyama, JP;
Yuki Usui, Toyama, JP;
Hiromi Kitano, Toyama, JP;
Tadashi Nakaji, Toyama, JP;
Makoto Gemmei, Toyama, JP;
NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;
UNIVERSITY OF TOYAMA, Toyama-shi, JP;
Abstract
There is provided a new material that can form a finer pattern and can be applied to adsorption/adhesion control of various cell species, proteins, viruses, and the like without the limitation of the light source. A light-degradable material comprising: a moiety that is capable of bonding to a surface of a substrate through a siloxane bond; and a structural unit of Formula (2-a) and/or Formula (2-b): (where Rto Rare saturated linear alkyl groups; X is a hydrogen atom or an alkyl group; Z is a carbanion or a sulfo anion; Q is an ester bond group, a phosphodiester bond group, an amido bond group, an alkylene group, or an phenylene group or a combination of these divalent groups; mis an integer of 1 to 200, and n is an integer of 1 to 10).