国家/地区 中国（12）
IPC部 C（13）
IPC大类 C08（13）
IPC小类 C08J（13）
IPC C08K013/02（13）
发明人 LI S（2） XU Y（2）
公开年 2022（13）
申请年 2020（8）  2021（3）  2022（2） 
专利权人 CHINA PETROL.（3） SINOPEC BEIJ.（3）

Polymer film with high mechanical strength useful in composite current collector of battery, mobile phone, notebook computer, unmanned aerial vehicle, electric automobile, and other consumption battery or power battery, comprises polyester and additives.

ZHANG G, LI X, XIA J, WANG S, ZHU Z

Self-limiting temperature electric heating film for electronic appliance, military, automobile power battery and heating device, comprises high density polyethylene, ethylene vinyl acetate, conductive filler, antioxidant, and zinc stearate.

LIU Y, PENG Y, SHAO M

Condensation curable composition used as article in aerospace device, electronic device, electronic component, automobile, insulation, coating, or solvent resistant membrane, comprises condensation curable organopolysiloxane, silicone-imide crosslinker, condensation cure catalyst and additive.

DEY K, MILLER C, KONWAR D B, RAJENDRA V, FUJIMOTO T, MANDAL S

Photo-curing hydrogel useful as adsorption material for absorbing heavy metal ion, comprises ultra-violet water-absorbing resin, oxidized graphene, acrylamide, polyethylene glycol dimethacrylate, glycerol, photoinitiator, light absorbent, pure water, grape seed oil, allantoin and madecassoside.

HU C, LIN Y

High gamma-crystal content binary random copolymer polypropylene expanded bead used for forming body, has specific content of gamma-crystal in polypropylene expanded bead.

BAI Y, CHOU B, ZHANG S, REN M, GUO P, LV M, XU Y

Preparation method of butyl rubber master batch for preparing graphene composition, involves steam removing organic solvent in roller drying to obtain butyl Rubber master batch.

ZHAO Q, QIU Y, GONG H

Metal acrylate composition used in resin composition for preparing polyolefin elastomer and foamed elastomer for e.g. building material, comprises metal acrylate and heat-conducting powder which is graphene and/or crystalline flake graphite.

HUANG T, CHEN Z, QIU G, ZOU Q

Composition for antistatic EPDM/PP-TPV material used as a sealing material, contains EPDM, PP, environmentally friendly paraffin oil, graphene, maleic anhydride grafted polypropylene, erucamide, crosslinker, co-crosslinker and antioxidant.

WU W, LI H, XU Y, JIANG K, WANG C, LV P

Graphene dielectric material useful for flexible sensor, formed by drying and curing under combined action of microwave and ultrasonic wave.

LI S, XU L, LI T, GAO L, YE J, XU W

Preparing submicron active heavy calcium carbonate useful in biaxially oriented polypropylene film comprises taking modified grinded calcium carbonate block, crushing to obtain active heavy calcium carbonate dry powder, grinding calcium carbonate powder, adding mixed powder material and stirring.

LI M, LI D, WEN Z, LI S