国家/地区 美国（7）
IPC部 D（7）
IPC大类 D21（7）
IPC小类 D21H（6） B32B（3） B65D（2）
D21C（2） D21J（2）
IPC B32B027/10（2） B32B029/00（2） B65D065/40（2）
发明人
公开年 2021（7）
申请年 2020（4）  2021（2） 
专利权人

Filtration apparatus useful for processing black liquor, has a graphene oxide membrane disposed on a support substrate, and is comprising many graphene oxide sheets, which are coupled to adjacent graphene oxide sheet via a chemical linker.

KELLER B, ORTIZ R L, MACDONALD B I, FRAYNE S, MACLEOD M

Method for recovering parts of electronic circuit, involves immersing electronic circuit into environment-friendly solvent, and recovering one of conductive trace and graphene oxide paper from solvent.

SZKOPEK T, UBAH A, CERRUTI M

Producing nanocellulose film by applying nanocellulose dispersion on surface of substrate to form layer, and drying layer on surface of substrate to form film, where substrate contains fibrous substrate coated with hydrophobic release layer.

KOPPOLU R, TOIVAKKA M

Biodegradable container used as e.g. cup, plate and box comprises biodegradable material and reinforced barrier film coated onto the material, in which the film comprises graphene nanoplatelets dispersed in biodegradable polymeric substrate.

JULIUSSEN G, BROUGHTON S

Aqueous adhesive for manufacture of laminated cellulosic board, comprises water, starch, polymer, glue enhancer, and stabilizing agents, gelling agents, thickener, antifoaming agents, tackifier and/or damp-proofing resins.

ZURUTUZA ELORZA A, ORTEGA MURGUIALDAY A, ALONSO RODRIGUEZ B, ZURUTUZA E A, ORTEGA M A, ALONSO R B, ZURUTUSA E A, ORTEGAMURGIALDEI A, ELORZA A Z, MURGUIALDAY A O, RODRIGUEZ B A

Preparation of conductive glass fiber mesh used in e.g. sewage treatment, involves preparing glass fiber paper containing carbon precursor material, and irradiating laser to reduce carbon precursor into laser-induced coated graphene.

ZENG H, YANG C, HU M

Packaging material for forming individual liquid food packaging containers, comprises one or more layers of heat sealable material laminated to core, and carbon-based layer(s) provided to form workpiece of associated sealing system.

BETTI BENEVENTI G, BIERLEIN P, GUIDETTI G, WAMSLER M, HURDALEK L, BETTI B G, BENEVENTI G B