国家/地区 中国（13）
IPC部 C（13）
IPC大类 C08（13）
IPC小类 C08K（13）
IPC C08K009/02（13）
发明人 LI C（13）
公开年 2017（3） 2023（3） 2014（2） 2016（2） 2018（2）
申请年 2016（3）  2015（2）  2018（2）  2021（2） 
专利权人 SINOPEC BEIJ.（2） SINOPEC CORP（2）

Modified phenolic resin-based sleeve pipe graphene repair material used in oil field development comprises phenol resin, diluent, graphene, and cross-linking initiator.

WANG K, GU C, CHENG B, LU W, LI C, SUN Y, YANG L, WANG X, LI Q, GUO G

Preparing graphene-based composite phosphorus-based flame retardant used for imparting flame retardancy to flammable polymer, by performing surface modification treatment to graphene, preparing gel precursor, mixing modified graphene and sodium polymetaphosphate, vacuum-drying, crushing, and sieving.

HU G, LI C, FANG G, WANG Z, CHENG J

Antistatic polyglycolic acid composition useful in field of electronic packaging material comprises polyglycolic acid and edge-modified graphene.

WANG Y, XU K, YANG Q, YIN H, LI C, LI J, GAO D, WANG X, ZHANG S, XU Y, LV M, GUO P

Making elastic composite material e.g. tire tread involves uniformly dispersing carbon material e.g. graphene in silicon rubber material, then mixing with bis(triethoxysilylpropyl)tetrasulfide and crosslinking agent and heating to harden.

LIN C, LI C, HSU C, TSAI C, LEE T, LI B, LIN Z, LI J

Graphene conductive heat conductive silicone rubber composite material comprises e.g. methyl vinyl silicone rubber, conductive heat-conducting filler, white carbon black, hydrogen-containing polysiloxane and platinum catalyst.

LIU Y, LIU J, CHEN J, ZHANG J, CHEN D, LI C, YANG L, CAO J, ZHANG X, ZHENG Y, ZHAO Y, WU L, TENG J, GUO D

Conductive rubber composition comprises base gum, activator, vulcanizing agent and vulcanization accelerator, where base gum is selected from graphene modified epoxidized isoprene rubber and /or graphene-modified epoxidized butadiene rubber.

YU H, WANG C, LV P, LI C, WANG X

Rubber composition comprises base rubber, graphene modified epoxidized rubber, white carbon black, silane coupling agent, activating agent, vulcanizing agent, and vulcanization accelerator, where the base rubber comprises modified graphene.

YU H, WANG X, LI C

Antistatic three-dimensional printing material used for chemical production comprises polylactic acid, modified graphene, copper-coated graphite powder, modified copper powder, nano-silver powder, stearic acid, and dioctyl phthalate.

YU W, LI C, LI J

Preparing carbon fiber sizing agent involves mixing solid epoxy resin and liquid epoxy resin to obtain mixed epoxy resin, adding anionic surfactant, stirring to emulsify, adding non-ionic surfactant, preparing modified graphene solution.

CHEN G, LI C, LIU D, WANG H, XU H, YAN C, ZHU Y

Preparing graphene modified natural latex for safety sleeve mold involves taking natural latex solution, adding stabilizer and surface active agent, stirring, and adding nanographene dispersion liquid.

GAO X, LI C, PAN Z, RAO X, SHI H, WANG Q