HYDROPHOBIC NANOSTRUCTURED THIN FILMS
    4.
    发明申请
    HYDROPHOBIC NANOSTRUCTURED THIN FILMS 有权
    疏水性纳米薄膜

    公开(公告)号:US20140011023A1

    公开(公告)日:2014-01-09

    申请号:US14018507

    申请日:2013-09-05

    IPC分类号: C09D155/00

    摘要: Provided herein are the polymers shown below. The value n is a positive integer. R1 is an organic group, and each R2 is H or a chemisorbed group, with at least one R2 being a chemisorbed group. The polymer may be a nanostructured film. Also provided herein is a method of: converting a di-p-xylylene paracyclophane dimer to a reactive vapor of monomers; depositing the reactive vapor onto a substrate held at an angle relative to the vapor flux to form nanostructured poly(p-xylylene) film; reacting the film with an agent to form hydrogen atoms that are reactive with a precursor of a chemisorbed group, if the film does not contain the hydrogen atoms; and reacting the hydrogen atoms with the precursor. Also provided herein is a device having a nanostructured polyp-xylylene) film on a pivotable substrate. The film has directional hydrophobic or oleophobic properties and directional adhesive properties.

    摘要翻译: 本文提供的是下面所示的聚合物。 值n为正整数。 R1是有机基团,每个R2是H或化学吸附基团,其中至少一个R2是化学吸附基团。 聚合物可以是纳米结构膜。 本文还提供了一种方法:将二对二甲苯对环磷烷二聚体转化为单体的反应蒸气; 将反应蒸气沉积在相对于蒸气通量保持一定角度的基底上以形成纳米结构的聚(对二甲苯)膜; 如果该膜不含有氢原子,则该膜与试剂反应形成与化学吸附基团的前体反应的氢原子; 并使氢原子与前体反应。 本文还提供了在可枢转的基底上具有纳米结构的聚亚苯基二甲苯膜的装置。 该膜具有定向的疏水性或疏油性和定向粘合性。

    HYDROPHOBIC NANOSTRUCTURED THIN FILMS
    5.
    发明申请
    HYDROPHOBIC NANOSTRUCTURED THIN FILMS 有权
    疏水性纳米薄膜

    公开(公告)号:US20090269587A1

    公开(公告)日:2009-10-29

    申请号:US12430932

    申请日:2009-04-28

    摘要: Provided herein are the polymers shown below. The value n is a positive integer. R1 is an organic group, and each R2 is H or a chemisorbed group, with at least one R2 being a chemisorbed group. The polymer may be a nanostructured film. Also provided herein is a method of: converting a di-p-xylylene paracyclophane dimer to a reactive vapor of monomers; depositing the reactive vapor onto a substrate held at an angle relative to the vapor flux to form nanostructured poly(p-xylylene) film; reacting the film with an agent to form hydrogen atoms that are reactive with a precursor of a chemisorbed group, if the film does not contain the hydrogen atoms; and reacting the hydrogen atoms with the precursor. Also provided herein is a device having a nanostructured poly(p-xylylene) film on a pivotable substrate. The film has directional hydrophobic or oleophobic properties and directional adhesive properties.

    摘要翻译: 本文提供的是下面所示的聚合物。 值n为正整数。 R1是有机基团,每个R2是H或化学吸附基团,其中至少一个R2是化学吸附基团。 该聚合物可以是纳米结构膜。 本文还提供了一种方法:将二对二甲苯对环磷烷二聚体转化为单体的反应蒸气; 将反应蒸气沉积在相对于蒸气通量保持一定角度的基底上以形成纳米结构的聚(对二甲苯)膜; 如果该膜不含有氢原子,则该膜与试剂反应形成与化学吸附基团的前体反应的氢原子; 并使氢原子与前体反应。 本文还提供了在可枢转的基底上具有纳米结构的聚(对二甲苯)膜的装置。 该膜具有定向的疏水性或疏油性和定向粘合性。

    Hydrophobic nanostructured thin films
    7.
    发明授权
    Hydrophobic nanostructured thin films 有权
    疏水性纳米结构薄膜

    公开(公告)号:US08535805B2

    公开(公告)日:2013-09-17

    申请号:US12430932

    申请日:2009-04-28

    IPC分类号: B32B27/00

    摘要: Provided herein are the polymers shown below. The value n is a positive integer. R1 is an organic group, and each R2 is H or a chemisorbed group, with at least one R2 being a chemisorbed group. The polymer may be a nanostructured film. Also provided herein is a method of: converting a di-p-xylylene paracyclophane dimer to a reactive vapor of monomers; depositing the reactive vapor onto a substrate held at an angle relative to the vapor flux to form nanostructured poly(p-xylylene) film; reacting the film with an agent to form hydrogen atoms that are reactive with a precursor of a chemisorbed group, if the film does not contain the hydrogen atoms; and reacting the hydrogen atoms with the precursor. Also provided herein is a device having a nanostructured poly(p-xylylene) film on a pivotable substrate. The film has directional hydrophobic or oleophobic properties and directional adhesive properties.

    摘要翻译: 本文提供的是下面所示的聚合物。 值n为正整数。 R1是有机基团,每个R2是H或化学吸附基团,其中至少一个R2是化学吸附基团。 聚合物可以是纳米结构膜。 本文还提供了一种方法:将二对二甲苯对环磷烷二聚体转化为单体的反应蒸气; 将反应蒸气沉积在相对于蒸气通量保持一定角度的基底上以形成纳米结构的聚(对二甲苯)膜; 如果该膜不含有氢原子,则该膜与试剂反应形成与化学吸附基团的前体反应的氢原子; 并使氢原子与前体反应。 本文还提供了在可枢转的基底上具有纳米结构的聚(对二甲苯)膜的装置。 该膜具有定向的疏水性或疏油性和定向粘合性。

    Method and systems for forming and using nanoengineered sculptured thin films
    8.
    发明授权
    Method and systems for forming and using nanoengineered sculptured thin films 有权
    用于形成和使用纳米工程化雕塑薄膜的方法和系统

    公开(公告)号:US08647654B2

    公开(公告)日:2014-02-11

    申请号:US11639850

    申请日:2006-12-15

    IPC分类号: A61F2/00 B05D3/00

    摘要: A method of forming a sculptured thin film on a surface includes rotating the surface and depositing a sculptured thin film comprised of a polymer on the surface to form submicron or nanoscale wires during the step of rotating. The submicron wires may be columnar, helically columnar, chevron shaped, chiral shaped, distinct or interwoven. The depositing step may involve pyrolizing the polymer into a vapor of monomers, directing the vapor of monomers towards the surface while rotating the surface, and polymerizing the monomers on the surface. The surface may be incorporated into biomedical device or other biological application where the sculptured thin film is biocompatible and bioactive and adapted for a biological use.

    摘要翻译: 在表面上形成雕刻薄膜的方法包括旋转该表面并在旋转步骤中将由聚合物构成的雕刻薄膜沉积在表面上以形成亚微米或纳米尺寸的线。 亚微米线可以是柱状,螺旋柱状,人字形,手征形,不同或交织的。 沉积步骤可以包括将聚合物热解成单体的蒸气,在旋转表面的同时将单体的蒸气引向表面,并使表面上的单体聚合。 表面可以结合到生物医学装置或其他生物应用中,其中雕刻的薄膜是生物相容性的并且具有生物活性并适于生物学应用。