国家/地区 中国（3）
IPC部 A（3）
IPC大类 C09（3）
IPC小类 C08J（2） C08L（2） C09D（2）
IPC C09D007/61（2）
发明人
公开年 2023（3）
申请年 2023（3）
专利权人

Preparation of heat-induced flexible photo-thermal phase change hydrogel used in skin heat management application, involves melting hydrated salt, adding hydrophilic polymer, crosslinking agent and graphene oxide, magnetically stirring, adding initiator, and reacting.

YU W, SONG M, WANG L

Stretchable piezoelectric film useful in preparing ultrasonic transducer, comprises porous cellulose-based polymer, and piezoelectric active material loaded in pores of porous cellulose-based polymer, where piezoelectric active material comprises organic piezoelectric phase.

GAO D, WANG Y, LI C, CHEN R, SHI J, YIN Y, REN D

Preparation of graphene anti-cutting coating used for coating gloves, by dissolving graphene oxide in aqueous-based polyurethane emulsion, grafting anti-cutting particles and chiral molecules under certain conditions, mixing components and adding additives.

MA L, CHEN L, ZHANG W