SYSTEM AND METHOD FOR MAKING A FILM HAVING A MATTE FINISH
    34.
    发明申请
    SYSTEM AND METHOD FOR MAKING A FILM HAVING A MATTE FINISH 有权
    制作薄膜的系统和方法

    公开(公告)号:US20090029054A1

    公开(公告)日:2009-01-29

    申请号:US11782772

    申请日:2007-07-25

    Abstract: A system and a method for providing a film having a matte finish. The system includes means for providing a coated substrate, the coated substrate comprising a first coatable material applied to a substrate, the coatable material forming a first major surface of the coated substrate; means for changing the viscosity of the first coatable material from a first viscosity to a second viscosity; a face-side roller having an outer surface positioned to contact the first major surface of the coated substrate to impart a matte finish thereon; and optionally, means for hardening the first coatable material. The method of the invention includes the steps of (1) providing a coated substrate comprising a coatable material disposed on a substrate, the coatable material providing a first major surface of the coated substrate; (2) changing the viscosity of the coatable material from the initial viscosity to a second viscosity; (3) contacting the first major surface of the coated substrate with at least one face-side roller to impart a matte finish; and (4) optionally, hardening the coatable material to provide the film.

    Abstract translation: 一种提供具有无光饰面的薄膜的系统和方法。 所述系统包括用于提供涂覆的基底的装置,所述涂覆的基底包括施加到基底的第一可涂覆材料,所述可涂覆材料形成所述涂覆的基底的第一主表面; 用于将第一可涂覆材料的粘度从第一粘度改变为第二粘度的装置; 表面侧辊具有外表面,所述外表面定位成与所述涂覆的基底的所述第一主表面接触以在其上赋予磨光面; 以及任选的用于硬化第一可涂覆材料的装置。 本发明的方法包括以下步骤:(1)提供涂覆的基材,其包含设置在基材上的可涂覆材料,所述可涂覆材料提供涂覆基材的第一主表面; (2)将可涂​​覆材料的粘度从初始粘度改变为第二粘度; (3)使涂覆的基材的第一主表面与至少一个表面侧辊接触以赋予无光泽的光洁度; 和(4)任选地,硬化可涂覆材料以提供膜。

    Process for coating a material surface
    35.
    发明申请
    Process for coating a material surface 审中-公开
    涂覆材料表面的工艺

    公开(公告)号:US20020122872A1

    公开(公告)日:2002-09-05

    申请号:US09981391

    申请日:2001-10-16

    Abstract: The invention relates to a process for coating a material surface comprising the steps of: (a) reacting the material surface with a compound of formula 1 nullwherein the variables are as defined in the claims; (b) reacting the so modified surface with a functional polymerization initiator having a functional group that is co-reactive to L2 or L2null; and (c) applying one or more different ethylenically unsaturated hydrophilic monomers or macromonomers to the bulk material surface obtainable according to step (b) and polymerizing said macromonomers, thereby providing a preferably hydrophilic surface coating onto the material surface. Composite materials obtainable according to the process of the invention have desirable characteristics regarding adherence to the substrate, durability, hydrophilicity, wettability, biocompatibility and permeability and are thus useful for the manufacture of biomedical articles such as ophthalmic devices.

    Abstract translation: 本发明涉及一种用于涂覆材料表面的方法,包括以下步骤:(a)使材料表面与下式化合物反应,其中变量如权利要求中所定义; (b)使所述改性表面与具有与L2或L2'共反应的官能团的官能聚合引发剂反应; 和(c)将一种或多种不同的烯属不饱和亲水性单体或大分子单体施用于根据步骤(b)可获得的本体材料表面,并聚合所述大分子单体,从而在材料表面上提供优选的亲水性表面涂层。 根据本发明的方法可获得的复合材料具有关于对基材的粘附性,耐久性,亲水性,润湿性,生物相容性和渗透性的期望特性,因此可用于制造生物医学制品如眼科装置。

    Preparation of polymeric diacetylene thin films for nonlinear optical
applications
    38.
    发明授权
    Preparation of polymeric diacetylene thin films for nonlinear optical applications 失效
    用于非线性光学应用的聚合二乙炔薄膜的制备

    公开(公告)号:US5451433A

    公开(公告)日:1995-09-19

    申请号:US342456

    申请日:1994-11-18

    CPC classification number: G02F1/3616 B05D1/18 B05D3/065

    Abstract: A method for producing polymeric diacetylene thin films having desirable nonlinear optical characteristics has been achieved by producing amorphous diacetylene polymeric films by simultaneous polymerization of diacetylene monomers in solution and deposition of polymerized diacetylenes on to the surface of a transparent substrate through which ultraviolet light has been transmitted. These amorphous polydiacetylene films produced by photo-deposition from solution possess very high optical quality and exhibit large third-order nonlinear optical susceptibilities, such properties being suitable for nonlinear optical devices such as waveguides and integrated optics.

    Abstract translation: 通过在溶液中同时聚合二乙炔单体并将聚合的二乙炔沉积在已经透射紫外光的透明基底的表面上,生产出非晶形双乙炔聚合物薄膜,已经实现了具有所需非线性光学特性的聚合双乙炔薄膜的制备方法 。 通过溶液光沉积制备的这些无定形聚二乙炔膜具有非常高的光学质量,并呈现出大的三阶非线性光学敏感性,这种性质适用于诸如波导和集成光学的非线性光学器件。

    Planarization technique
    40.
    发明授权
    Planarization technique 失效
    平面化技术

    公开(公告)号:US4427713A

    公开(公告)日:1984-01-24

    申请号:US458757

    申请日:1983-01-17

    CPC classification number: G03F7/168 B05D3/0209 B05D3/0254 B05D3/065

    Abstract: A method of planarizing a light sensitive coating on a substrate having topographical features is provided. The coating which comprises a novolak resin and a diazoquinone sensitizer is exposed to actinic radiation to react substantially all of the sensitizer and then heated by applying heat to the surface of the substrate opposite the coating.

    Abstract translation: 提供了一种在具有外形特征的基板上平坦化光敏涂层的方法。 包含酚醛清漆树脂和重氮醌敏化剂的涂层暴露于光化辐射,基本上使所有的敏化剂反应,然后通过对与涂层相对的基材表面施加热量来加热。

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