国家/地区 中国（7）
IPC部 B（7）
IPC大类 B29（7） C08（2）
IPC小类 B29D（7）
IPC B29D007/01（4）
发明人 WANG Y（7）
公开年 2022（6）
申请年 2022（5）  2021（2） 
专利权人

Preparation of high-performance rain boots made of graphene-modified chloroprene rubber involves adding graphene into mixing equipment, curing modified graphene rubber, pouring obtained solidified particles and modified graphene rubber into mold, and processing raw edges of rain boots.

WANG J, LIU S, WANG Y

Method for preparing graphene-based anti-migration layer, involves preparing functionalized graphene dispersion liquid, and vulcanizing insulating layer raw film material into boiled glue by using high temperature mold pressing forming process.

TAO B, GU J, XI W, WANG H, DU F, LI L, ZHAO X, LI Y, WANG Y, GUO X, SANG L, LIN L

Manufacturing polymer-based composite material heating film involves using heat-conducting insulating film to package two sides of film material with metal electrode, and exposing lead to obtain heating film.

WANG Y, YUAN J

Electric melting pipe fitting for high voltage composite pipeline, comprises outer protective layer from inside to outside, where material of hydrogen blocking layer is polyamide resin composition, where polyamide resin composition contains polyamide resin, and particulate inorganic compound.

MA Z, WANG Y, ZHAO M, YU J, LI Y, TANG Z

Preparing aqueous-based yoga mat leather involves selecting leather material, producing each layer of yoga mat leather, synthesizing each layer of yoga mat leather, and forming yoga mat leather, where selection of leather material comprises polyether polyol, anti-curing additive, and foam regulator.

WANG C, CHEN D, LI M, ZHANG S, LI J, YE X, WANG Y, DAI D, HUANG Y, HU F

Pod-type degradable temporary plugging ball useful in temporary plugging treatment of oil and gas wells in fracturing system, comprises degradable outer shell (comprising e.g. polymerized product of glycolide, lactide, polybutylene succinate prepolymer) and inner core.

LI H, ZHANG Y, SHANG L, HUANG B, LIU J, WANG Y, YANG X, JIANG Q

Heating ceramic tile, has adhesive layer arranged on heating module, ceramic tile main body formed on adhesive layer and bonded to heating module through adhesive layer, and exhaust channel reserved between ceramic tile body and heating module.

SHI J, LIU C, WANG Y, LIN C, LONG Y, LIN K, YU H