国家/地区 中国（17）
IPC部 C（8） B（7） H（4）
F（2）
IPC大类 B01（5） C08（4） H01（3）
C07（2）
IPC小类 B01J（3） C08K（3） C08L（3）
B01F（2） C07C（2） H01M（2）
IPC C08K003/04（3） C08L023/08（3） C08L023/14（3）
B01F007/18（2） B01F015/00（2） B01J031/02（2）
C07C029/10（2） C07C031/20（2） C08K005/134（2）
C08K005/526（2） C08K013/02（2） C08L023/12（2）
H01M004/88（2）
发明人 YU F（17）
公开年 2021（11） 2020（4） 2022（2）
申请年 2020（17）
专利权人 FUJIAN ZHIWE.（5） KINGFA SCI .（3） CHINA PETROL.（2） SINOPEC SHAN.（2）
UNIV HEBEI T.（2）

Catalyst for catalytic hydration reaction of alkylene oxide, comprises ion exchange resin, and is prepared by subjecting resin matrix to Friedel-Crafts reaction, ketone group reduction reaction, and chloromethylation reaction.

HE W, TAO G, JIN M, YU F

Preparing diol by catalytic hydration of alkylene oxide, comprises contacting alkylene oxide and water with piperazine catalyst under hydration reaction conditions.

JIN M, YU F, HE W, SHANG D

Radiating structure for set-top box, has circuit board located in cavity formed by upper shell and lower shell, where circuit board is partially covered with graphene radiating fin that is adhered on metal radiating plate.

JIN L, YU F, WANG C, JIANG Z, LI X

Raw material grinding device for processing graphene coating, has connecting block whose bottom part is fixedly connected with drying box, where inner side surface of drying box is equipped with dryer and side surface of box is provided with discharging port.

YU J, HUANG L, YU F

Hot stirring device for processing graphene coating, has cavity whose inner part is provided with heat conducting pipe, and stirring tank whose inner part is fixedly connected with filter plate and located at lower end of grinding mechanism.

YU F, YU J, HUANG L

Grading filter device for processing graphene coating, has discharging pipe whose upper end is fixedly connected with control valve, and filter tank whose left upper end is connected with middle end of hinge that is hinged with maintenance door.

YU F, YU J, HUANG L

Peeling device for graphene coating production, has metal barrel whose right side is connected with water outlet pipe, where right end flange of water outlet pipe is connected with water tank and bottom part of water tank is bolted with top of bottom plate.

HUANG L, YU F, YU J

Circulating stirring device for processing graphene coating, comprises stirring barrel, where top of stirring barrel is bolted with motor main body, and output end bearing of motor main body is connected with first rotating shaft.

YU J, YU F, HUANG L

Polypropylene composition for preparating automotive interior units, comprises polypropylene resin, graphene, compatibilizer, and other functional additives, where compatibilizer is glycidyl methacrylate grafted polypropylene.

QIAN Z, HUANG X, YE N, LEI L, YU F, WU G, GUO T, TANG Y

Polypropylene composition for preparing plastic components of automobile cases, comprises polypropylene resin, toughening agent, graphene, compatibilizer and additives.

NIE X, HUANG X, YE N, LEI L, WU G, YANG B, YU F, MA J, CHEN J, HU J, LI Y