国家/地区 中国（39） 韩国（5） 美国（5） 欧洲专利局（EPO）（4） 世界知识产权组织（4） 英国（2） 日本（2）
IPC部 B（47）
IPC大类 C08（47）
IPC小类 C08K（47） C08L（41） C08J（22）
B32B（8） C08G（8） B01J（7）
B29C（6） B29B（5） B29D（5）
B82Y（5） B01D（4） C09D（4）
F16L（4） B33Y（3） C01B（3）
IPC C08K009/04（47）
发明人 LIU J（4） WANG C（3） WANG J（3）
CHU H（2） FU C（2） FU Y（2）
GAO Y（2） KIM J（2） LEE J（2）
LEE J S（2） NIE W（2） QIAN J（2）
RAN X（2） TIAN X（2） WAN G（2）
公开年 2021（27） 2020（17） 2022（3）
申请年 2020（47）
专利权人 ANHUI GLANT .（4） CHANGCHUN AP.（2）

Conductive polypropylene powder useful for selective laser sintering, comprises polypropylene, elastomer, conductive agent, dye black, antioxidant, compatibilizer, flow auxiliary agent and other auxiliary agent.

ZHANG J, WU J, LIU X, LU J, WANG K, CHEN L, SUN T, WANG S

Forming a barrier to overcome lost circulation in a subterranean formation involves injecting a polymer-sand nanocomposite into one or more lost circulation zones in the subterranean formation, and polymer-sand nanocomposite comprising sand mixed with a polymer hydrogel.

KRISHNAN M R, ALSHARAEH E, ALMOHSIN A

Producing polyimide aerogel used for three-dimensional model conveniently in various fields i.e. food, comprises e.g. preparing polyamic acid salt by dissolving diamine, dianhydride and tertiary amine-based photocuring agent in solvent.

CHUNG C M, CHOI Y J, CHOI J Y, JIN S W, PARK H J, SEUNGHYOUN L, LEE J S, LEE J, AHN H S, KIM D

Optical endpoint detection window useful for chemical mechanical polishing pads, comprises isocyanate-terminated pre-polymer, curing agent and surface modified nano-material.

WANG K, XIE Y

Manufacturing graphene plastic film used as electrode separator film in lithium battery by providing plastic particles and graphene powder, mixing plastic particles with graphene powder, heating, pressing and radially stretching the sheet.

TSENG W, SHIH Y, CHAN C, HSU C, TSENG W L, SHIH Y M

Rubber composition for manufacturing tire for tire carcass of automobiles, comprises raw rubber, reinforcing filler including graphene, vulcanizing agent, vulcanization accelerator and softening agent.

LIP K

Surface-treatment composition used for vibration damping steel sheet, comprises polymer resin and inorganic nanoparticles having preset average aspect ratio.

KIM J, LEE J, KIM Y, CHOI H, CHOI Y, KIM J T, KIM Y S, CHOI Y H, CUI H, JIN Y, LI Z

Vulcanizable rubber composition used for forming tread of tire, contains elastomer, diene-based elastomer, carbon black, silica, surface-functionalized carbon allotrope containing carbon nanotubes, and sulfur-containing organosilane.

DENNISPELCHER R V

Reinforced biodegradable polymer nanocomposite for synthetic barrier film comprises polymer matrix and functionalized graphene nanoplatelets or graphene-like material having sheets that are functionalized with functional groups at the edges.

JULIUSSEN G, BROUGHTON S

Electromagnetic shielding composite material useful in field of 5G communication or aerospace, comprises absorption layer and reflective layer compounded on absorption layer; absorption layer includes modified resin layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H