公开(公告)号：US20220032164A1

公开(公告)日：2022-02-03

申请号：US17387969

申请日：2021-07-28

申请人： Nippon Sigmax Co., LTD.

发明人： Atsushi Adachi ,  Hidenori Kurokawa ,  Lance Hussey ,  Mike Schuffert ,  John Vernon ,  John Michael Elam ,  Dean Loock ,  Ravi Sawhney

IPC分类号： A63B71/08 ,  A61F5/56 ,  C08L33/06 ,  C08L23/08 ,  C08L75/04 ,  C08L25/06 ,  C08L21/00

摘要： Described is a low-profile mouth guard formed of layered materials with variable hardness and different molding temperatures joined together to form a composite structure. The mouth guard is formed from a unique blend of materials including PCL (Polycaprolactate), EVA (Polyethylene Polyvinylacetate) and TPU (Thermoplastic Urethane). The unique blend allows a low-profile design that delivers both comfort and protection.