国家/地区 印度（4） 中国（2）
IPC部 A（6）
IPC大类 A61（6）
IPC小类 A61B（3） G01N（3） A61P（2）
C09D（2）
IPC
发明人
公开年 2023（6）
申请年 2023（6）
专利权人

Heat-releasing chemical bag for use as hand warmer for warming exposed body parts such as hand, comprises flexible water-tight polyvinyl chloride bag, suspension of sodium acetate trihydrate, water, and nanomaterials packaging in water-tight bag, and triggering element mounted in water-tight bag.

PARK K Y, TIWARI S K, KAFLE B P

Preparing flexible strain sensor of thermoplastic polyurethane non-woven material substrate comprises e.g. preparing oxidized graphene, immersing pretreated thermoplastic polyurethane melt-blown nonwoven material, stirring, washing, drying, and installing.

WANG N, LU Y, YU B, SUN H

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

Preparing fluorescent carbon quantum dots for forensic analysis and anti-counterfeiting ink, involves filtering formed juice of Pyrostegia venusta flower petals, microwave treating, cooling formed fluid, filtering supernatant solution, adding corn flour and embedding quantum dots in flour matrix.

BERA M K, SINGH V, SHARMA V D, KANSAY V, SINGLA G

Preparing nanocomposite based humidity sensor, involves preparing graphene oxide-manganese - doped zinc oxide nanohybrid, annealing formed precursor fabricating interdigitated electrodes, cleaning wafer, removing oxide, depositing gold, dicing sensor, adding nanocomposite powder, drop casting sensor.

BALASHANMUGAM P, VALSALAL P

Use of nanotechnology-based coating for solar heaters having nanoparticles to enhance absorption and retention of solar radiation, for improving thermal performance of solar water heater.

KAUSHIK R, GUCHHAIT P K, SINGH P K, RAO S N V N B, DEVI G N, BRAHMAYYA M, BHARDWAJ V, KULHAR K S, PARTHASARATHY M, RAMANJANEYULU K, KUMARI S J