国家/地区 中国（9）
IPC部 C（9）
IPC大类 C08（9） C09（3） B32（2）
IPC小类 C08L（9） C08J（5） C08K（5）
C09D（3） B32B（2）
IPC C08L067/02（9）
发明人 LIU J（9）
公开年 2021（2） 2022（2）
申请年 2020（2）  2021（2）  2022（2） 
专利权人

Polycaprolactone doped with caprolactam, used for preparation of plastic bags and lunch boxes, is obtained by copolymerization of specific amounts of caprolactam and caprolactone, where Polycaprolactone has preset polymerization temperature, number average molecular weight and crystallinity.

WANG J, LIU J, HE W

Biodegradable PBAT-based elastic sealing material in sealing of refrigerators or freezers, comprises nano inorganic particles selected from calcium carbonate, talcum powder, phosphogypsum, silicon dioxide and calcite powder, PBAT, PBT, PLA, coupling agent, plasticizer and antioxidant.

DONG J, HOU S, WU J, LIU J, WEI F, YAN J

Easy-to-peel multilayer ceramic chip capacitor release film comprises at least two layers of co-extruded and stretched films, comprising polyethylene terephthalate, and functional masterbatch (comprised of modified inorganic materials and polyethylene terephthalate).

LIU J, FAN G, WANG Y, YUAN W, CHEN Y

Oxidation-resistant polyethylene composite pipe comprises core pipe that is provided with aluminum sheet layer provided with outer layer pipe, where core pipe and outer layer pipe are made of polyethylene, chlorinated polyethylene, dibutyltin dilaurate, zinc stearate, graphene, and barium laurate.

LIU J, WANG J, WANG H, WU D

Graphene/polymer composite thermally conductive insulating film useful for heat dissipation of energy vehicle battery pack comprise insulating layer, thermally conductive filler includes aluminum nitride, silicon carbide, and aluminum oxide.

LIU J, ZHOU G

Polyacrylate/graphene coating liquid high-barrier coating, is made by reacting raw materials of coating liquid in the presence of an initiator, where coating liquid raw materials include acrylic monomers, styrene and acrylic acid.

DONG J, GAO J, ZHU Y, ZHU J, LIU J

Aqueous high-barrier coating solution used in e.g. medicine packaging, comprises hydroxyl group-containing water-soluble polymer, nano oxide, graphene, organosiloxane coupling agent, dilute hydrochloric acid and solvent.

ZHENG Y, JI X, FENG M, LIU J, LIU X, CHEN S

Preparation of modified graphene oxide-enhanced polyester material involves dispersing graphene oxide nanoparticles in benzene solution under nitrogen atmosphere, adding thionyl chloride, heating , centrifuging, and vacuum drying.

WANG Y, XING L, TANG J, LIU J, HUANG L, JIAO J, WANG W, CUI X, HAN Z

Preparation of self assembled graphene composite material used in e.g. pharmaceutical application, involves taking polyethylene terephthalate matrix, performing activation treatment and immersing in polyethylenimine for activation.

LIU H, MA J, NIU Q, WANG X, LIU Z, ZHANG S, LIU J