国家/地区 中国（12）
IPC部 C（7） B（5） H（3）
D（2）
IPC大类 C09（3） B32（2） C01（2）
C04（2） D21（2） H01（2）
IPC小类 B32B（2） C01B（2） C04B（2）
C09J（2） D21H（2） H01M（2）
IPC B32B007/12（2） B32B009/00（2） B32B009/02（2）
B32B009/04（2） B32B009/06（2） B32B023/06（2）
B32B023/08（2） B32B027/08（2） B32B027/10（2）
B32B027/30（2） B32B027/32（2） B32B027/36（2）
B32B029/00（2） B32B033/00（2） D21H027/10（2）
发明人 LIU J（12）
公开年 2023（12）
申请年 2021（12）
专利权人 CHINA PETROL.（4） GREATVIEW BE.（2） SINOPEC RES .（2）

Adsorbent useful for recycling noble metal, comprises nitrogen-doped graphene-silicon dioxide hybrid material, where the nitrogen-doped graphene- silicon dioxide hybrid material includes nitrogen doped-silicon dioxide graphene material.

ZHANG L, LIU J

Oil well cement retarder useful in the field of oil fields, comprises reinforcing agent, stabilizing agent, tartaric acid, sodium glucoheptonate, sodium gluconate and deionized water.

MU H, MIAO X, WEI H, LIU X, WANG M, ZHOU S, LIU J

Barrier layer useful for composite packaging material for preparing packaging container, has outermost waterproof layer, base layer, a barrier layer, and innermost layer that is in contact with the contents of the package, where the barrier layer includes nanocellulose.

LIU J, YU Q, YANG Y, LI L, XU C

Composite packaging material useful for liquid package, comprises outermost waterproof layer, base layer, barrier layer and innermost layer in contact with contents of package, barrier layer comprises nanocellulose.

LIU J, YU Q, XU C, YANG Y, LI L

Graphene device of composite rubber modified asphalt comprises supporting component, high-speed cutting component and ultrasonic dispersing component, where supporting component comprises working table.

GU Y, ZHAO X, GUO Y, FANG Z, LI C, MA L, LV H, PANG F, HE D, LIU J, ZHANG S, SUN H, WANG X, LI Y

Graphene layer complex used in the field of oil and gas well cementing, comprises graphene oxide and polymer grafted on the graphene oxide, and the polymer comprises a structural unit derived from 2-acrylamide-2-methylpropanesulfonic acid and a structural unit derived from the second monomer.

LIU J, MIAO X, WEI H, ZHOU S, WANG M

Flame-retardant road sealant used in road surface repairing material, has substrate asphalt, styrene butadiene styrene, magnesium-aluminum-zinc carbonate layered double hydroxide loaded with nano-silica, waste plastic particle, waste rubber powder, graphene oxide, and catalytic cracking oil slurry.

MAO D, LIU J, XU X, LI Z, GAO S, MA P, YUAN H, JIA L

New phosphorus-based compound with flash zinc ore structure useful in lithium-ion battery cathode active materials, is prepared by mixing copper powder, zinc powder, aluminum powder, silicon powder, gallium-phosphorus powder, boron powder, phosphorus powder, sulfur powder and ball milling.

WEN J, LIU J, ZHAO Y, LI W

Preparing mesoporous carbon nanomaterials useful in e.g. catalysis and sensing, comprises e.g. mixing solution containing carbon precursor with solution containing templating agent and pore-forming agent, obtaining mesoporous carbon precursor containing templating agent and carbonizing.

TIAN Q, JING L, LIU J

Ultra-thin graphite radiating film for use in electronic device, has release material layer adhered on surface of heat-conducting adhesive layer, where surface of material layer and adhesive layer contact is provided with convex points.

JIANG D, LIU J, ZHOU E