Patent · US Active

Separating agent and manufacturing method thereof

US9266826B2 · kind B2 · utility

0Cited by

2References

7Claims

0Family size

Assignees

Shiseido Company, Limited · JP
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION · JP

Inventors

Kenji Hamase · Fukuoka, JP
Masashi Mita · Tokyo, JP
Yousuke Toujo · Yokohama, JP
Yukimitsu Suda · Yokohama, JP

Key dates

Filing date	Jan 31, 2013
Grant date	Feb 23, 2016
Priority date	—
Expiry date	Jan 31, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07B2200/07
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An embodiment of the present invention is a separating agent wherein a group represented by a chemical formula of:or a group represented by a chemical formula of:is introduced on a surface thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.