公开(公告)号：US20220089869A1

公开(公告)日：2022-03-24

申请号：US17424039

申请日：2020-01-16

申请人： NOF CORPORATION

发明人： Shoko ICHIKAWA ,  Yusuke HARA ,  Kazuki SUNADA ,  Koji SEKIGUCHI

IPC分类号： C08L71/02 ,  C10M145/26 ,  A61K8/86

摘要： An alkylene oxide derivative represented by formula (1), wherein a ratio Mz/Mw of a weight average molecular weight (Mw) and z average molecular weight (Mz) calculated from a chromatogram obtained by gel permeation chromatography measurement of the alkylene oxide derivative satisfies formula (2) below: Z - [ O - ( P ⁢ O ) a - ( P ⁢ O ) b / ( E ⁢ O ) ⁢ ⁢ c ] - H ] n ( 1 ) 5 ≦ M z / M w ≦ 60 ( 2 ) where Z, n, PO, EO, a, b and c are as defined herein; a+b+c≥10, and b/c=1/5˜5/1; (PO)b/(EO)c indicates that PO and EO are randomly added; and a random ratio x of PO and EO satisfies 0.1≤x≤1.

公开(公告)号：US20230416458A1

公开(公告)日：2023-12-28

申请号：US18176420

申请日：2023-02-28

申请人： NOF CORPORATION

发明人： Masaki MURAI ,  Shoko ICHIKAWA ,  Koji SEKIGUCHI ,  Kazuaki WAKITA

IPC分类号： C08G65/08 ,  A61K8/86 ,  C11B9/00 ,  C09K23/00

CPC分类号： C08G65/08 ,  A61K8/86 ,  C11B9/00 ,  C09K23/00 ,  A61K2800/10

摘要： An alkylene oxide derivative represented by following formula (I):


R—O-(AO)a—[(PO)b/(EO)c]—H  (I)

(R represents a linear or branched alkyl group having from 4 to 36 carbons; AO is an oxyalkylene group having three or four carbons, PO is an oxypropylene group, and EO is an oxyethylene group; a, b, and c are the average addition molar numbers of the oxyalkylene group, the oxypropylene group, and the oxyethylene group per molecule, respectively, and 1≤a≤40, 1≤b≤40, 1≤c≤80, and (a+b+c)≥20; [(PO)b/(EO)c] represents a polyoxyalkylene group in which b moles of PO and c moles of EO are bonded randomly, and the random rate x is 0.1≤x

公开(公告)号：US20240350382A1

公开(公告)日：2024-10-24

申请号：US18683917

申请日：2022-09-21

申请人： NOF CORPORATION

发明人： Megumi SATO ,  Koji SEKIGUCHI

IPC分类号： A61K8/34 ,  A61K8/31 ,  A61Q19/00

CPC分类号： A61K8/342 ,  A61K8/31 ,  A61Q19/00 ,  A61K2800/10

摘要： Provided are a cosmetic oil agent capable of providing good affinity to the skin, powdery feeling with moisture and excellent rinsing property with water and a cosmetic containing the same. The cosmetic oil agent contains 97 to 99.9 mass % of (A) a straight-chain saturated hydrocarbon having a carbon number of 8 to 13, and 0.1 to 3 mass % of (B) a monovalent alcohol having a carbon number of 16 to 24.

公开(公告)号：US20200207911A1

公开(公告)日：2020-07-02

申请号：US16616203

申请日：2018-05-18

申请人： NOF CORPORATION

发明人： Masaki MURAI ,  Shoko ICHIKAWA ,  Koji SEKIGUCHI ,  Kazuaki WAKITA

IPC分类号： C08G65/08 ,  C11B9/00 ,  A61K8/86 ,  B01F17/00

摘要： An alkylene oxide derivative represented by following formula (I): R—O-(AO)a—[(PO)b/(EO)c]—H  (I) (R represents a linear or branched alkyl group having from 4 to 36 carbons; AO is an oxyalkylene group having three or four carbons, PO is an oxypropylene group, and EO is an oxyethylene group; a, b, and c are the average addition molar numbers of the oxyalkylene group, the oxypropylene group, and the oxyethylene group per molecule, respectively, and 1≤a≤40, 1≤b≤40, 1≤c≤80, and (a+b+c)≥20; [(PO)b/(EO)c] represents a polyoxyalkylene group in which b moles of PO and c moles of EO are bonded randomly, and the random rate x is 0.1≤x≤1).

公开(公告)号：US20240342064A1

公开(公告)日：2024-10-17

申请号：US18683882

申请日：2022-09-21

申请人： NOF CORPORATION

发明人： Megumi SATO ,  Koji SEKIGUCHI

IPC分类号： A61K8/31 ,  A61K8/34 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/14 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/10

CPC分类号： A61K8/31 ,  A61K8/342 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/14 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/10 ,  A61K2800/591

摘要： A cosmetic oil agent contains 30 to 65 mass % of a component (A), 35 to 70 mass % of a component (B) and 0.1 to 20 mass % of a component (C), wherein a ratio ((A)/(B)) of a mass of the component (A) with respect to a mass of the component (B) is 0.5 to 2, and a ratio [((A)+(B))/(C)] of a total of the masses of the component (A) and the component (B) with respect to a mass of the component (C) is 10 to 200,
The component (A): a straight-chain saturated hydrocarbon having a carbon number of 8 to 13,
The component (B): a straight-chain saturated hydrocarbon having a carbon number of 14 to 20,
The component (C): a monovalent alcohol having a carbon number of 16 to 24.

公开(公告)号：US20240180808A1

公开(公告)日：2024-06-06

申请号：US18551542

申请日：2022-03-16

申请人： NOF CORPORATION ,  ALBION Co., Ltd.

发明人： Yusuke HARA ,  Koji SEKIGUCHI ,  Katsuyuki SASAKI ,  Nobuyoshi KOIE

IPC分类号： A61K8/55 ,  A61Q19/00

CPC分类号： A61K8/55 ,  A61Q19/00 ,  A61K2800/10

摘要： A cosmetic base according to the present invention contains a phosphorylcholine-like group-containing compound represented by Formula (1):




in which each of R1 and R2 indicates a hydrocarbon group having 12 to 22 carbon atoms independently and R3 indicates CH3 or (CH2CH2O)n—H, in which n is an integer of 1 to 30, and either one of R1 and R2 is an unsaturated hydrocarbon group having 18 carbon atoms.
According to the present invention, a novel compound having a phosphorylcholine-like group in its molecule and a cosmetic containing the compound can be provided, the compound being excellent in solubility in oily components and, when blended with cosmetics, retaining emulsion stability at high temperature, providing a crush-feeling of oil drops during applying, and also having a favorable feeling without stiff film-feeling.