国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C08（3）
IPC小类 B01J（4）
IPC B01J019/00（4）
发明人 LIANG Y（4）
公开年
申请年 2022（2） 
专利权人 CHANGZHOU HE.（2）

Preparing in-situ polymerized polyester composite material with powder added online comprises e.g. mixing and beating dihydric alcohol, dibasic acid and auxiliary materials, then ultrasonically filtering, mixing and dispersing uniformly powder and product, and carrying out polycondensation reaction.

ZHU Y, SHAO X, LIANG Y, SONG C, ZHOU L, JIANG Y

Preparing polyurethane, involves preparing polyol using e.g. polyether, polytetrahydrofuran ether, polyethylene glycol, compatibilizer polybranched polyester and foaming agent, then preparing isocyanate using diphenylmethane diisocyanate, and mixing polyol and isocyanate in mixing reaction kettle.

ZHAO W, LIANG Y, YAO H, YANG Z, LIU J, SHI J

Device for quick high efficiency preparation graphite alkene magnetic powder, comprises tank body and heating component connected with tank body, and first stirring assembly is rotationally connected with tank body.

GUO L, LI L, LIANG Y, WANG B, WANG Y, LI R, WEI S

Device useful for continuous production of graphene composite material comprises e.g. raw material preparing device, reaction device and extraction device for extracting and purifying of crude composite material obtained in reaction device.

HUANG R, JIANG Y, LUO Z, LIANG Y, MA H, CAO J, ZHOU L, LIU X, DAI S