Antimicrobial compositions and methods
    12.
    发明申请
    Antimicrobial compositions and methods 审中-公开
    抗微生物组合物和方法

    公开(公告)号:US20060147847A1

    公开(公告)日:2006-07-06

    申请号:US11027036

    申请日:2004-12-30

    IPC分类号: G03C5/00

    摘要: The invention provides polymeric reagents of a formula: Xa—Y-Zb wherein X is a latent reactive group, Y is a polymeric backbone, and Z is a melamine group. In some aspects of the above formula, a is in the range of 0.5 to 90 mole percent, and b is in the range of 10 to 99.5 mole percent. The latent reactive group can be a photoreactive group or a thermally-reactive group. Monomeric units for preparing the polymeric reagents are also described. Methods of using the polymeric reagents to provide modified surfaces are also described, as well as methods of providing biocidal surfaces and methods of treating habitats for halogen-sensitive microorganisms.

    摘要翻译: 本发明提供下式的聚合物试剂:<?in-line-formula description =“In-line Formulas”end =“lead”?> X a-a Z b <?in-line-formula description =“In-line Formulas”end =“tail”?>其中X是潜在的反应性基团,Y是聚合物主链,Z是三聚氰胺基团。 在上式的某些方面,a为0.5〜90摩尔%,b为10〜99.5摩尔%。 潜在反应性基团可以是光反应性基团或热反应性基团。 还描述了用于制备聚合物试剂的单体单元。 还描述了使用聚合物试剂提供改性表面的方法,以及提供杀生物表面的方法和处理卤敏感微生物栖息地的方法。

    NANOFIBERS CONTAINING LATENT REACTIVE GROUPS
    15.
    发明申请
    NANOFIBERS CONTAINING LATENT REACTIVE GROUPS 有权
    含有反应性组合的纳米纤维素

    公开(公告)号:US20110020917A1

    公开(公告)日:2011-01-27

    申请号:US12666173

    申请日:2008-06-20

    申请人: Jie Wen Patrick Guire

    发明人: Jie Wen Patrick Guire

    IPC分类号: C12M1/00 C08F8/00

    摘要: A nanofiber is formed by combining one or more natural or synthetic polymeric materials and one or more than one cross-linking agents having at least two latent reactive activatable groups. The latent reactive activatable nanofiber may be used to modify the surface of a substrate by activating at least one of the latent reactive activatable groups to bond the nanofiber to the surface by the formation of a covalent bond between the surface of the substrate and the latent reactive activatable group. Some of the remaining latent reactive activatable group(s) are left accessible on the surface of the substrate, and may be used for further surface modification of the substrate. Biologically active materials may be immobilized on the nanofiber modified surface by reacting with the latent reactive groups that are accessible on the surface of the substrate.

    摘要翻译: 通过组合一种或多种天然或合成聚合物材料和具有至少两个潜在反应性可活化基团的一种或多种交联剂形成纳米纤维。 潜在的可反应活化的纳米纤维可用于通过活化至少一个潜在的反应性可活化基团来修饰底物的表面,以通过在基材的表面和潜在的反应性之间形成共价键将纳米纤维结合到表面 可激活组。 剩余的潜在反应性可活化基团中的一些在基材的表面上是可接近的,并且可以用于基材的进一步的表面改性。 生物活性物质可以通过与底物表面上可触及的潜在反应性基团反应而固定在纳米纤维改性表面上。