公开(公告)号：US20240116841A1

公开(公告)日：2024-04-11

申请号：US18276162

申请日：2022-02-09

Applicant: MORESCO CORPORATION

Inventor： Tatsuya MAEDA ,  Mayumi HAYASHI ,  Kohei YAMASHITA ,  Masayuki HATA

IPC: C07C43/275 ,  C10M129/16 ,  C10M169/04

CPC classification number: C07C43/275 ,  C10M129/16 ,  C10M169/04 ,  C10N2030/08

Abstract: One aspect of the present invention relates to a dinaphthyl ether compound represented by formula (1):




in the formula (1), R1 and R2 are the same or different and each represent a linear or branched hydrocarbon group having 6 to 32 carbon atoms; m and n are each a real number of 0 or more and satisfy 1.0≤m+n≤3.0.

公开(公告)号：US20240117265A1

公开(公告)日：2024-04-11

申请号：US18276156

申请日：2022-02-09

Applicant: MORESCO CORPORATION

Inventor： Tatsuya MAEDA ,  Mayumi HAYASHI ,  Kohei YAMASHITA ,  Masayuki HATA

IPC: C10M105/18

CPC classification number: C10M105/18 ,  C10M2207/003 ,  C10M2207/0406 ,  C10N2020/04

Abstract: One aspect of the present invention relates to a naphthyl phenyl ether compound represented by formula (1):




in the formula (1), R1 and R2 are the same or different and each represent a linear or branched hydrocarbon group having 6 to 28 carbon atoms; m and n are each a real number of 0 or more and satisfy 1.0≤m+n≤3.0.

公开(公告)号：US20210179959A1

公开(公告)日：2021-06-17

申请号：US17046524

申请日：2019-03-01

Applicant: MORESCO CORPORATION

Inventor： Mao NAKAGAKI ,  Shingo MARUYAMA ,  Kohei YAMASHITA

IPC: C10M111/04 ,  C10M107/50 ,  C10M105/38 ,  C10M105/36 ,  C10M137/02 ,  C10M173/00 ,  C10M169/04

Abstract: An aspect of the present invention relates to a lubricant composition containing at least: (A) 50 to 80 mass % of silicone oil represented by formula (1) below, and having a mass-average molecular weight of 900 to 4000, a ratio (C/Si ratio) of carbon to silicon of 3.03 or higher in the structure, and a viscosity index (VI) of 300 or higher; (B) 10 to 49 mass % of hydrocarbon-based lubricant; and (C) 1 to 10 mass % of antioxidant.