公开(公告)号：US20240239947A1

公开(公告)日：2024-07-18

申请号：US18563399

申请日：2022-05-23

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Toshifumi MIYAGAWA ,  Yoshihito KOYAMA

IPC: C08G18/64 ,  C08G18/08 ,  C08G18/12 ,  C08G18/32 ,  C08G18/48 ,  C08G101/00

CPC classification number: C08G18/6492 ,  C08G18/12 ,  C08G18/14 ,  C08G18/3215 ,  C08G18/4845 ,  C08G2101/00 ,  C08G2110/0025

Abstract: A thermosetting composition comprising a lignin component comprising two or more kinds of compounds represented by the following formula (1) and a polyol, wherein the amount of the lignin component is 0.10% by mass or more, and the total content of the compound is 0.06% by mass or more, based on the total amount of the lignin component:




wherein in the formula, Ra is a hydrogen atom, a methyl group, an ethyl group, a furyl group, a hydroxymethylfuryl group, a hydroxyphenyl group, a hydroxymethoxyphenyl group or a hydroxydimethoxyphenyl group; Rc1 and Rc2 independently represent a hydroxyl group, an alkoxy group, an amino group or thiol group; R11 to R20 are independently a hydrogen atom, a hydroxyl group, a hydrocarbon group having 1 to 15 carbon atoms, a hydrocarbon ether group having 1 to 15 carbon atoms, or a group including a carbonyl group; each of R11 to R20 may be the same as or different from each other; provided that at least one of R11 to R15 is a hydrogen atom, and at least one of R16 to R20 is a hydrogen atom.

公开(公告)号：US20160083513A1

公开(公告)日：2016-03-24

申请号：US14785499

申请日：2014-04-17

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Junpei MARUYAMA ,  Hironori TASHIRO ,  Toshifumi MIYAGAWA ,  Masayuki SHIBATA ,  Aki YAMADA ,  Koichi SUGA ,  Yumi NAKAYAMA

IPC: C08G64/16 ,  F21V8/00 ,  C08L69/00

CPC classification number: C08G64/1616 ,  C07C39/06 ,  C08G64/14 ,  C08L69/00 ,  C08L2205/025 ,  G02B6/0065 ,  G02F1/133504

Abstract: Provided is a polycarbonate resin for a liquid crystal member, which is produced by using an end terminator containing 3-pentadecylphenol obtained from a natural product, and which has a YI value of 1.1 or less or a light transmittance at a wavelength of 400 nm of 85% or more.

Abstract translation: 本发明提供一种液晶部件用聚碳酸酯树脂，其通过使用由天然产物得到的含有3-十五烷基苯酚的端部终止剂，其YI值为1.1以下，波长400nm的透光率为 85％以上。

公开(公告)号：US20240105985A1

公开(公告)日：2024-03-28

申请号：US18272166

申请日：2022-01-18

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Tomoyuki OKUYAMA ,  Nobuhito NAKAYA ,  Hiroto IDA ,  Toshifumi MIYAGAWA ,  Atsushi YAO

IPC: H01M10/056 ,  H01M10/0525

CPC classification number: H01M10/056 ,  H01M10/0525 ,  H01M2300/0065

Abstract: Provided are: a modified sulfide solid electrode containing a sulfide solid electrolyte having a BET specific surface area of 10 m2/g or more and containing a lithium atom, a sulfur atom, a phosphorus atom, and a halogen atom, and an epoxy compound, in which the modified sulfide solid electrolyte has a peak at 2800 to 3000 cm−1 in an infrared absorption spectrum obtained by FT-IR spectroscopy (ATR method); and a method for producing the modified sulfide solid electrolyte, which has excellent coating suitability when applied as a paste and is capable of efficiently exhibiting excellent battery performance even when a sulfide solid electrolyte having a large specific surface area is used.

公开(公告)号：US20240079648A1

公开(公告)日：2024-03-07

申请号：US18271515

申请日：2022-01-25

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Nobuhito NAKAYA ,  Yusuke ISEKI ,  Tomoyuki OKUYAMA ,  Hiroto IDA ,  Toshifumi MIYAGAWA ,  Atsushi YAO

IPC: H01M10/0565

CPC classification number: H01M10/0565 ,  H01M2300/0082

Abstract: Provided are a method of manufacturing a modified sulfide solid electrolyte, which is excellent in coating suitability when applied as a paste even if a sulfide solid electrolyte has a large specific surface area, and can efficiently exhibit an excellent battery performance, the modified sulfide solid electrolyte obtained by the manufacturing method, and an electrode combined material and a lithium ion battery which exhibit an excellent battery performance. The method includes: mixing an organic halide and an organic solvent with a sulfide solid electrolyte having a BET specific surface area of 10 m2/g or more and containing a lithium atom, a sulfur atom, a phosphorus atom, and a halogen atom; and removing the organic solvent.

公开(公告)号：US20240010798A1

公开(公告)日：2024-01-11

申请号：US18252445

申请日：2021-12-21

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Yoshihito KOYAMA ,  Toshifumi MIYAGAWA

IPC: C08H7/00 ,  C08L97/00 ,  C08K5/13 ,  C08L61/04 ,  C08K5/17

CPC classification number: C08H6/00 ,  C08L97/005 ,  C08K5/13 ,  C08L61/04 ,  C08K5/17 ,  C08L2203/30

Abstract: A lignin composition containing two or more compounds represented by the following formula (1), where the total content of the compounds is 0.06% by mass or more:




where in the formula, Ra is a hydrogen atom, a methyl group, an ethyl group, a furyl group, a hydroxymethylfuryl group, a hydroxyphenyl group, a hydroxymethoxyphenol group, or a hydroxydimethoxyphenol group; Rc1 and Rc2 are independently a hydroxyl group, an alkoxy group, an amino group, or a thiol group; R11 to R20 are independently a hydrogen atom, a hydroxyl group, a hydrocarbon group including 1 to 15 carbon atoms, a hydrocarbon ether group including 1 to 15 carbon atoms, or a group containing a carbonyl group.