发明名称 |
ANTIMICROBIAL SURFACES AND METHODS FOR PREPARING ANTIMICROBIAL SURFACES |
摘要 |
The present invention relates to biocidal articles. In an embodiment the biocidal article comprises a plurality of polymers having biocidally active groups. The polymers are attached to a surface and may have a polydispersity less than 3. The biocidally active groups may comprise at least one of a quaternary ammonium salt, a quaternary phosphonium salt or a chloroamine. The attached polymers may be any microstructure, topology or composition, such as, a homopolymer, block copolymer, multiblock copolymer, a random copolymer, graft polymer, a branched or a hyperbranched polymer, and a gradient copolymer. The present invention also comprises a process for the preparation of a biocidal article. Embodiments of the process comprise polymerizing radically polymerizable monomers from an initiator attached to a surface, wherein at least a portion of the monomers comprise a group capable of being converted to a biocidally active group, and converting the group to the biocidally active group. |
申请公布号 |
WO2005084159(A2) |
申请公布日期 |
2005.09.15 |
申请号 |
WO2004US22036 |
申请日期 |
2004.07.07 |
申请人 |
UNIVERSITY OF PITTSBURGH OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION;RUSSELL, ALAN;KOEPSEL, RICHARD;LEE, SANG, BEOM;MATYJASZEWSKI, KRZYSZTOF |
发明人 |
RUSSELL, ALAN;KOEPSEL, RICHARD;LEE, SANG, BEOM;MATYJASZEWSKI, KRZYSZTOF |
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