公开(公告)号：US20210000720A1

公开(公告)日：2021-01-07

申请号：US16644011

申请日：2018-08-28

Applicant: ADEKA CORPORATION

Inventor： Takao SAKAMOTO ,  Yasuhiro TSUSHIMA ,  Yuki TAKEISHI

IPC: A61K8/44 ,  A61K8/41 ,  A61K8/90

Abstract: A skin- or hair-cleansing composition including a component (A), which is an aqueous gelling agent represented by general formula (1) described in the specification, and a component (B), which is an anionic surfactant, wherein the component (A) presents a viscosity of an aqueous solution containing 1 mass % of at 25° C. of 1,000 to 5,000 mPa·s and a clouding point of the aqueous solution containing 1 mass % of component (A) of 60° C. to 80° C., and has a weight average molecular weight of 10,000 to 30,000; a method for producing the aqueous gelling agent and a method for producing the skin- or hair-cleansing composition are provided.

公开(公告)号：US20200345617A1

公开(公告)日：2020-11-05

申请号：US16644031

申请日：2018-08-28

Applicant: ADEKA CORPORATION

Inventor： Takao SAKAMOTO ,  Yasuhiro TSUSHIMA ,  Yuki TAKEISHI

IPC: A61K8/88 ,  A61K8/81 ,  A61K8/73 ,  A61K8/36 ,  A61Q19/00

Abstract: A cosmetic composition including component (A), which is an aqueous gelling agent represented by general formula (1) described in the specification, and a component (B), which is a polymeric thickening agent, wherein the component (A) presents a viscosity of an aqueous solution containing 1 mass % of at 25° C. of 1,000 to 5,000 mPa·s and a clouding point of the aqueous solution containing 1 mass % of component (A) of 60° C. to 80° C., and has a weight average molecular weight of 10,000 to 30,000; a method for producing the aqueous gelling agent and a method for producing the cosmetic composition are provided.

公开(公告)号：US20250161192A1

公开(公告)日：2025-05-22

申请号：US18832631

申请日：2023-01-16

Applicant: ADEKA CORPORATION

Inventor： Akihito YASUTANI ,  Marika MAEBASHI ,  Yuki TAKEISHI ,  Yoshihide KONDO

IPC: A61K8/87 ,  A61Q19/00 ,  C08G18/36 ,  C08G18/75

Abstract: Disclosed herein are: a copolymer obtained by causing a diglycerin fatty acid ester represented by the following general formula (1) and isophorone diisocyanate to react with each other, the copolymer having a weight-average molecular weight of from 3,500 to 100,000; and a cosmetic composition including the copolymer: where R1 represents an alkyl group having 8 to 24 carbon atoms or an alkenyl group having 8 to 24 carbon atoms, X1 to X3 each independently represent a hydrogen atom or a group represented by —C(═O)R2, and R2 represents an alkyl group having 8 to 24 carbon atoms or an alkenyl group having 8 to 24 carbon atoms, provided that at least one of X1 to X3 represents a hydrogen atom.

公开(公告)号：US20220160603A1

公开(公告)日：2022-05-26

申请号：US17669537

申请日：2022-02-11

Applicant: ADEKA CORPORATION

Inventor： Takao SAKAMOTO ,  Yasuhiro TSUSHIMA ,  Yuki TAKEISHI

IPC: A61K8/44 ,  A61K8/41 ,  A61K8/90

Abstract: A skin- or hair-cleansing composition including a component (A), which is an aqueous gelling agent represented by general formula (1) described in the specification, and a component (B), which is an anionic surfactant, wherein the component (A) presents a viscosity of an aqueous solution containing 1 mass % of at 25° C. of 1,000 to 5,000 mPa·s and a clouding point of the aqueous solution containing 1 mass % of component (A) of 60° C. to 80° C., and has a weight average molecular weight of 10,000 to 30,000; a method for producing the aqueous gelling agent and a method for producing the skin- or hair-cleansing composition are provided.

公开(公告)号：US20220257496A1

公开(公告)日：2022-08-18

申请号：US17728090

申请日：2022-04-25

Applicant: ADEKA CORPORATION

Inventor： Takao SAKAMOTO ,  Yasuhiro TSUSHIMA ,  Yuki TAKEISHI

IPC: A61K8/87 ,  A61K8/41 ,  A61K8/42 ,  A61Q5/06

Abstract: A hair cosmetic composition including component (A), which is an aqueous gelling agent represented by general formula (1) described in the specification, and a component (B), which includes either one of or both of a cationic surfactant and a cationic polymer, wherein the component (A) presents a viscosity of an aqueous solution containing 1 mass % of at 25° C. of 1,000 to 5,000 mPa·s and a clouding point of the aqueous solution containing 1 mass % of component (A) of 60° C. to 80° C., and has a weight average molecular weight of 10,000 to 30,000; a method for producing the aqueous gelling agent and a method for producing the hair cosmetic composition are provided.

公开(公告)号：US20190328649A1

公开(公告)日：2019-10-31

申请号：US16327557

申请日：2017-08-28

Applicant: ADEKA CORPORATION

Inventor： Takao SAKAMOTO ,  Yasuhiro TSUSHIMA ,  Yuki TAKEISHI

IPC: A61K8/87 ,  A61K8/04 ,  A61K8/34

Abstract: Provided is an aqueous gelling agent composition, including: compound (A) represented by the general formula (1); and compound (B) represented by the general formula (2), wherein a mass ratio of compound (A) to compound (B), (A):(B), is from 95:5 to 85:15: where R1, R2, R8, R9, R10, R11, R15, and R16 each independently represent a hydrocarbon group having 4 to 20 carbon atoms, R3, R5, R7, R12, and R14 each independently represent a divalent hydrocarbon group having 2 to 4 carbon atoms, R4, R6, and R13 each independently represent a divalent hydrocarbon group having 3 to 16 carbon atoms, a, e, j, and m each independently represent a number of 10 to 100, d represents a number of 100 to 500, and g represents a number of 1 to 10.