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Provided is a syringe needle with its piercing resistance lowered, its resistance not increased even when piercing is repeated and the sterilizing means not limited. A syringe needle coated on its outside a mixture of a first polyorganosiloxane resulting from reaction of an alkoxysilane containing e...

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Bibliographische Detailangaben
Hauptverfasser: NIZUKA, TAKESHI, ARIMATSU, YOSHIKAZU
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:Provided is a syringe needle with its piercing resistance lowered, its resistance not increased even when piercing is repeated and the sterilizing means not limited. A syringe needle coated on its outside a mixture of a first polyorganosiloxane resulting from reaction of an alkoxysilane containing epoxy group and both terminal amino groups, and a second non-reactive polyorganosiloxane which the mean degree of polymerization of siloxane part is less than that of the first polyorganosiloxane.