公开(公告)号：US10995178B2

公开(公告)日：2021-05-04

申请号：US16324229

申请日：2017-08-04

Applicant: NOF CORPORATION

Inventor： Yusuke Hara ,  Kazuaki Wakita ,  Mitsushi Kusumoto ,  Megumi Nagayama ,  Shunsuke Monjiyama ,  Aiko Yamanaka ,  Hideki Kawamoto

IPC: C08G65/08 ,  A61K8/86 ,  A61Q5/12 ,  C08G18/48 ,  C10M105/38 ,  C10M145/36 ,  C10M169/04 ,  C11D3/37

Abstract: An alkyloxirane derivative represented by formula (1), wherein MH and ML calculated from a gel permeation chromatogram satisfy formula (2): Z—[O-(AO)n-H]x  (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≤ML/MH≤0.75  (2) where MH represents a distance between point O and intersecting point P, and ML represents a distance between point Q and intersecting point P determined from the chromatogram.