发明名称 |
Production and use of antimicrobial polymerisable compositions useful in medical fields, in particluar in the area of hearing aid systems |
摘要 |
<p>A silicone paint comprises polyorganosiloxane containing at least two unsaturated groups in the molecule; a polyorganohydrogensiloxane containing at least two silicone hydride groups in the molecule; noble metal catalyst and non-toxic antimicrobial additive or a combination of at least two non-toxic antimicrobial additives. Independent claims are included for the following: (1) a two component addition-cross-linking silicone (wt.%): the polyorganosiloxanes containing at least two unsaturated groups in the molecule (0.1 - 70); the polyorganohydrogensiloxanes containing at least two SiH groups in the molecule (0.1 - 15); the noble metal catalyst (0.01 - 2) and the non-toxic antimicrobial additive or the combination of at least two non-toxic antimicrobial additives (0.1 - 5); and (2) a condensation-cross-linking silicone comprising a base component which comprises polyorganosiloxanes containing two end-position hydroxyl groups in the molecule; polyorganosiloxanes containing no reactive groups; and a non-toxic antimicrobial additive or a combination of at least two non-toxic antimicrobial additives and a curing component comprising catalyst for condensation cross-linking. ACTIVITY : Antimicrobial. MECHANISM OF ACTION : Microbial growth inhibitor. No biological data given.</p> |
申请公布号 |
EP1777264(A1) |
申请公布日期 |
2007.04.25 |
申请号 |
EP20050022757 |
申请日期 |
2005.10.19 |
申请人 |
DREVE OTOPLASTIK GMBH |
发明人 |
VEIT, THOMAS DR.;KLARZ, MARTIN DR.;KUTSCHINSKI, MICHAEL;ALTMANN, REINER DR. |
分类号 |
C08L83/04 |
主分类号 |
C08L83/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|