The continuous discharge characteristic anti- microbial plastic composition which possesses low liquation speed

摘要

This invention, thermoplastic elastomer (TPE), the especially thermoplastic polyurethane, and bis (4 - amino - 1 - pirijiniumu) at least one anti- microbial substance from the group of the alkane, production of the anti- microbial plastic composition and the said composition which contain especially okuchinijin, furthermore, regards the use of the said plastic composition for the catheter and other medical care and the operation goods.