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. 05, 2019
Filed:
Mar. 04, 2015
Jsr Corporation, Minato-ku, JP;
Jsr Life Sciences Corporation, Minato-ku, JP;
Yuuichi Ueya, Minato-ku, JP;
JSR CORPORATION, Minato-ku, JP;
JSR Life Sciences Corporation, Minato-ku, JP;
Abstract
To provide a solid-phase carrier to which impurities are hard to nonspecifically adsorb. A solid-phase carrier, formed by binding a chain polymer, wherein the chain polymer comprises a random polymer structure containing a first structural unit having a reactive functional group, and a second structural unit having no reactive functional group or having a reactive functional group having a reactivity lower than that of the reactive functional group of the first structural unit, and the content ratio of the number of moles 'a' of the reactive functional group contained in the first structural unit to the number of moles 'b' of the entire structural unit contained in the chain polymer, (a/b), is from 0.01 to 0.7.