国家/地区 波兰（3）
IPC部 B（2） C（2）
IPC大类 B82（2）
IPC小类 B82Y（2）
IPC
发明人 WARGA T（3）
公开年 2022（3）
申请年 2021（3） 
专利权人 POLITECHNIKA.（3）

Producing a filter material with hydrophobic and bactericidal properties used in insertion into tracheostomy tube, comprises producing base material, subjecting to surface modification, annealing and washing the annealed material.

BYCZKOWSKA P, KACZMAREK L, SAWICKI J, WARGA T, ZAWADZKI P, STEGLINSKI M, KRUPANEK K

Chemical modification of yarn using oxidized graphene comprises e.g. processing prepared yarn in system of rollers and rotating, rinsing in demineralized water, rinsing the yarn in demineralized water, drying, and winding the modified yarn.

KACZMAREK L, JANASNAZE A, OLBORSKA A, MICHALAK D, BOSIAK M, MISZTELA A, NYKIEL J, WARGA T

Production of micro/mesoporous conductive polymer involves adding aqueous suspension of graphene oxide to hydrazine, vigorously stirring at room temperature, filtering obtained gelling product, drying, and annealing under atmosphere of hydrogen at preset pressure.

KULA P, NIEDZIELSKI P, KACZMAREK L, SZYMANOWSKI H, KACZOROWSKI W, JASTRZEBSKI K, CLAPA M, ZAWADZKI P, WARGA T, KLICH M