Nitric oxide delivery system using thermosensitive synthetic polymers
    1.
    发明授权
    Nitric oxide delivery system using thermosensitive synthetic polymers 有权
    使用热敏合成聚合物的一氧化氮输送系统

    公开(公告)号:US09212259B2

    公开(公告)日:2015-12-15

    申请号:US13877384

    申请日:2011-10-04

    摘要: A donor capable of controlled release of nitric monoxide and a prosthetic implant whose surface is coated with this donor are disclosed. The donor comprises a main chain of an organic polymer and a side chain that is covalently linked to the main chain and has a diazeniumdiolate functional group. The donor for controlled release of nitric monoxide exists in a fluid state such as liquid at room temperature and undergoes a sol-to-gel phase transition at a physiological pH as the temperature increases above the critical temperature. The critical temperature of the phase transition is in the range of 25 to 35° C., and the gel is a hydrogel without chemical cross-links.

    摘要翻译: 公开了能够控制释放一氧化氮的供体和其表面涂覆有该供体的假体植入物。 供体包括有机聚合物的主链和共价连接到主链并具有二氮烯二硫酸酯官能团的侧链。 用于控制释放一氧化氮的供体以室温下的液体状态存在,并且随着温度升高到临界温度以上,在生理pH下经历溶胶 - 凝胶相变。 相变的临界温度在25至35℃的范围内,凝胶是没有化学交联的水凝胶。

    Underlayer composition for promoting self assembly and method of making and using
    2.
    发明授权
    Underlayer composition for promoting self assembly and method of making and using 有权
    促进自组装的底层成分及制作及使用方法

    公开(公告)号:US09093263B2

    公开(公告)日:2015-07-28

    申请号:US14039809

    申请日:2013-09-27

    IPC分类号: H01L21/02 C03C15/00

    摘要: Disclosed herein is a formulation for depositing a cured underlayer for promoting the formation of self assembled structures. The underlayer comprises: (a) a polymer comprising at least one pendant vinyl ether monomer repeat unit having the structure, (I): wherein R is chosen from H, C1-C4 alkyl, or halogen, and W is a divalent group chosen from C1-C6 alkylene, C6-C20 arylene, benzylene, or C2-C20 alkyleneoxyalkylene; (ii) optional thermal acid generator; and (c) a solvent. The invention also relates to processes of forming a pattern using the underlayer.

    摘要翻译: 本文公开了一种用于沉积固化的底层以促进自组装结构的形成的制剂。 底层包括:(a)包含至少一种具有以下结构的侧链乙烯基醚单体重复单元的聚合物:(I):其中R选自H,C 1 -C 4烷基或卤素,W是选自 C1-C6亚烷基,C6-C20亚芳基,亚苄基或C2-C20亚烷基氧亚烷基; (ii)可选的热酸发生器; 和(c)溶剂。 本发明还涉及使用底层形成图案的工艺。

    UNDERLAYER COMPOSITION FOR PROMOTING SELF ASSEMBLY AND METHOD OF MAKING AND USING
    6.
    发明申请
    UNDERLAYER COMPOSITION FOR PROMOTING SELF ASSEMBLY AND METHOD OF MAKING AND USING 有权
    用于促进自组装的底层组合物及其制备和使用方法

    公开(公告)号:US20150093912A1

    公开(公告)日:2015-04-02

    申请号:US14039809

    申请日:2013-09-27

    IPC分类号: H01L21/02

    摘要: Disclosed herein is a formulation for depositing a cured underlayer for promoting the formation of self assembled structures. The underlayer comprises: (a) a polymer comprising at least one pendant vinyl ether monomer repeat unit having the structure, (I): wherein R is chosen from H, C1-C4 alkyl, or halogen, and W is a divalent group chosen from C1-C6 alkylene, C6-C20 arylene, benzylene, or C2-C20 alkyleneoxyalkylene; (ii) optional thermal acid generator; and (c) a solvent. The invention also relates to processes of forming a pattern using the underlayer.

    摘要翻译: 本文公开了一种用于沉积固化的底层以促进自组装结构的形成的制剂。 底层包括:(a)包含至少一种具有以下结构的侧链乙烯基醚单体重复单元的聚合物:(I):其中R选自H,C 1 -C 4烷基或卤素,W是选自 C1-C6亚烷基,C6-C20亚芳基,亚苄基或C2-C20亚烷基氧亚烷基; (ii)可选的热酸发生器; 和(c)溶剂。 本发明还涉及使用底层形成图案的工艺。