公开(公告)号：US20230042360A1

公开(公告)日：2023-02-09

申请号：US17763170

申请日：2020-04-13

申请人： BN CO., LTD.

发明人： Bong Woo KIM ,  Hong Bo SHIM ,  Tae Gwang KWON ,  Moo Seong JEON ,  Hak Ryeol CHOI

IPC分类号： A61K8/02 ,  A61K8/98 ,  A61K8/64 ,  A61K8/67 ,  A61Q19/00

摘要： The present invention relates to a structure for accelerating transdermal absorption, a manufacturing method thereof, and a cosmetic composition comprising the same, and the structure for accelerating transdermal absorption comprises an acicular body; a hydrophilic group binded to the acicular body; and a carrier binded to the hydrophilic group.

公开(公告)号：US20240325260A1

公开(公告)日：2024-10-03

申请号：US17995174

申请日：2022-08-19

申请人： BN CO., LTD.

发明人： Tae Gwang KWON ,  Moo Seong Jeon ,  Hong Bo Shim ,  Hak Ryeol Choi ,  Bong Woo Kim

IPC分类号： A61K8/11 ,  A61K8/58 ,  A61K8/65 ,  A61Q19/08

CPC分类号： A61K8/11 ,  A61K8/585 ,  A61K8/65 ,  A61Q19/08 ,  A61K2800/28 ,  A61K2800/623 ,  A61K2800/63

摘要： The present disclosure relates to a method for manufacturing a spicule capable of promoting percutaneous absorption of skin improvement active ingredients and fine diamonds, a spicule manufactured thereby, and a cosmetic composition comprising the same. A spicule cosmetic composition prepared according to the present disclosure can be used in the preparation of a cosmetic composition that may have excellent percutaneous penetration efficacy and may be excellent in functionality.