国家/地区 印度（6）
IPC部 C（6）
IPC大类 C04（6） H01（3） C09（2）
C22（2）
IPC小类 C04B（6）
IPC
发明人 POL C B（2）
公开年 2022（6）
申请年 2021（6）
专利权人 POL C B（2）

Preparing graphene-nanosheets based concrete additive, comprises e.g. mixing polycarboxylate ether-A to retarder-based salt solution to obtain retarder based solution, and adding Polycarboxylic acid ether-B to the solution.

GEDELA V, NUGURU R, GEDELA V R

Ultra-high strength nano-concrete voided slab for use in e.g. building slab, having hexagonal shear reinforcement attains highest tensile strength, compressive strength, and bonding capacity between intermolecular arrangements changed by graphene and nano-silica.

MALGE S, POL C B

Prestressed railway sleeper for railway track system, comprises ultra-high strength nanoconcrete.

POL C B, MATE R

Non-asbestos organic brake friction material used for brake of industrial machines has graphene and functionalized graphenes as brake friction material, straight or modified phenolic resin as binder, fibers, abrasives, modifier and fillers.

VENKATESH S, MURUGAPOOPATHIRAJA K

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING

Electromagnetic wave absorption structure comprises electromagnetic wave composite absorbing layer, where electromagnetic wave composite absorbing layer comprises conductive composite layer and insulating layer, and insulating layer is stacked and overlapped with conductive composite layer.

WU F