国家/地区 中国（6）
IPC部 C（3） A（2）
IPC大类
IPC小类
IPC
发明人 CHEN D（6）
公开年 2021（6）
申请年 2021（4）  2020（2） 
专利权人 CHEN D（6）

Health-care medicinal pillow useful for preventing and treating hypertension, comprises pillow case sleeved outside pillow core, filler in pillow core is sequentially placed with elastic cushion layer, graphene heating film and Chinese medicine fine powder from bottom layer to upper layer.

CHEN D, CHEN G

Respirator for use in respiratory department, has water outlet whose thread port is connected with water cover, and mask main body whose bottom part is provided with drainage groove, where top end of drainage groove is fixedly installed with filter screen.

CHEN D

Active ecological floor includes hard miscellaneous tree, PVC resin, stearic acid glyceride, nano silicon dioxide, nano calcium carbonate, micron-sized polyimide, nano-grade polyimide, graphene, tourmaline, and nano titanium dioxide.

CHEN D

Aqueous paint used in decoration materials, comprises air purification functional component, titanate coupling agent, aqueous resin, water, defoamer and dispersant.

CHEN D

Protective structure for graphene coiled material sleeve, has cylinder cover fixedly installed with rotating handle, and cylinder body whose central position of inner wall of top end is vertically installed with fixed column through bearing.

CHEN D

Wear resistant skid-proof ramp material useful for pavement comprises emulsified asphalt, resin mixed fiber, rubber, sizing agent and base material.

CHEN D