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:
May. 04, 2021
Filed:
Aug. 04, 2017
Nof Corporation, Tokyo, JP;
Yusuke Hara, Kanagawa, JP;
Kazuaki Wakita, Kanagawa, JP;
Mitsushi Kusumoto, Kanagawa, JP;
Megumi Nagayama, Amagasaki, JP;
Shunsuke Monjiyama, Amagasaki, JP;
Aiko Yamanaka, Amagasaki, JP;
Hideki Kawamoto, Amagasaki, JP;
NOF CORPORATION, Tokyo, JP;
Abstract
An alkyloxirane derivative represented by formula (1), wherein Mand Mcalculated from a gel permeation chromatogram satisfy formula (2):Z—[O-(AO)-H]  (1)where Z represents a residual group of a compound having 1 to 22 carbon atoms and one to six hydroxyl groups and wherein all of the hydroxyl groups are excluded from said compound; x is 1 to 6; and AO represents an oxyalkylene group having 3 carbon atoms; and n is 25 or more;0.35≤M/M≤0.75  (2)where Mrepresents a distance between point O and intersecting point P, and Mrepresents a distance between point Q and intersecting point P determined from the chromatogram.
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