国家/地区 世界知识产权组织（3）
IPC部 B（5）
IPC大类 B82（5）
IPC小类 B82Y（5）
IPC C01B032/158（5）
发明人
公开年 2022（3） 2023（2）
申请年 2022（5）
专利权人

Saturable absorber device for adjusting saturation threshold comprises optical waveguide and saturable absorber structure in which more than one-unit structures are arranged at predetermined intervals on one side of optical waveguide.

HEO D C, BAE Y M, SEOL S K, PYO J Y

Stable carbon nanotube fluid matrix used in coating or printing on substrate, comprises carbon nanotubes dispersed in solvent mixture comprising monohydric alcohol having preset boiling points, and diol having preset boiling points.

RICCI M J

Population of nanocomposite particles useful for reducing odors, comprises hydrophilic fumed silica nanoparticles, and poly (ethylene imine) grafted to it, in which there is no intervening layer between nanoparticles and the PEI.

SUCKEVERIENE R

Granulated modifier for asphalt concrete has field of construction production in the road industry and can be used in the manufacture of asphalt concrete.

SHVARTSMAN D I, GERSHEVICH M I

Production of carbon nanotube-based adsorption/filtration nanomaterial, comprises annealing carbon nanotubes to remove fullerenes and other by-products of carbon crystallization, where carbon nanotubes are subsequently immobilized on support substrate based on fibrous natural or synthetic material.

BOUSA D, BOUSA M, BOUSOVA K