公开(公告)号：US11464730B2

公开(公告)日：2022-10-11

申请号：US16644031

申请日：2018-08-28

Applicant: ADEKA CORPORATION

Inventor： Takao Sakamoto ,  Yasuhiro Tsushima ,  Yuki Takeishi

IPC: A61K8/88 ,  A61K8/36 ,  A61K8/73 ,  A61K8/81 ,  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：US11771632B2

公开(公告)日：2023-10-03

申请号：US17669537

申请日：2022-02-11

Applicant: ADEKA CORPORATION

Inventor： Takao Sakamoto ,  Yasuhiro Tsushima ,  Yuki Takeishi

IPC: A61K8/86 ,  A61Q5/02 ,  A61K8/44 ,  A61K8/41 ,  A61K8/90 ,  A61Q19/10

CPC classification number: A61K8/44 ,  A61K8/416 ,  A61K8/90 ,  A61K2800/48 ,  A61K2800/596 ,  A61Q5/02 ,  A61Q19/10

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：US10729640B2

公开(公告)日：2020-08-04

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.