国家/地区 波兰（2）
IPC部 A（2）
IPC大类 C08（2）
IPC小类 C08K（2）
IPC
发明人
公开年
申请年
专利权人

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

Polymer coating, comprises mixture of toluene-acetone containing polystyrene granules, and silver, copper and graphene nanoparticles.

JALBRZYKOWSKI M, LESZCZYNSKA K, OBIDZINSKI S, LUKASIK A