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    • 41. 发明授权
    • Method for forming a protective coating with enhanced adhesion between layers
    • 用于形成具有增强的层之间的粘合力的保护涂层的方法
    • US08697195B2
    • 2014-04-15
    • US11307266
    • 2006-01-30
    • David BucciDaniel A. NowakPaul S. Dimascio
    • David BucciDaniel A. NowakPaul S. Dimascio
    • B05D3/04C23C14/02H05H1/00H05H1/32
    • C23C10/60C23C10/06C23C10/48C23C26/00Y10T428/12472
    • A method for forming a protective coating on a substrate comprising, applying a bond coating to the substrate, the bond coating having a first surface roughness, ionizing an inert gas which flows into the surface of the bond coating so as to impart a second surface roughness to the bond coating greater than the first surface roughness, wherein the inert gas is ionized and caused to flow into the surface of the bond coating by a reverse polarity current supplied to an electrode which removes at least one electron from the inert gas, and applying a top coating to the bond coating. Additionally, a method for preparing a surface to receive and adhere to a coating comprising roughening the surface to create a micro-roughening network on the surface. In addition, a method of improving strain tolerance and cyclic spallation life of a protective coating.
    • 一种在基材上形成保护涂层的方法,包括:向所述基材施加粘合涂层,所述粘合涂层具有第一表面粗糙度,电离惰性气体,所述惰性气体流入所述粘结涂层的表面,以赋予第二表面粗糙度 到大于第一表面粗糙度的粘结涂层,其中惰性气体被电离并通过提供给从惰性气体中除去至少一个电子的电极的反极性电流流入粘合涂层的表面,并施加 粘合涂层的顶部涂层。 另外,一种制备表面以接收和粘附到涂层上的方法,包括使表面变粗糙以在表面上产生微粗糙化网络。 另外,提高保护涂层的耐应变性和循环剥落寿命的方法。
    • 42. 发明授权
    • Nanolayer deposition process
    • 纳米层沉积工艺
    • US08658259B2
    • 2014-02-25
    • US12732825
    • 2010-03-26
    • Tue NguyenTai Dung Nguyen
    • Tue NguyenTai Dung Nguyen
    • C23C16/00H05H1/00
    • C23C16/45525C23C16/56
    • A hybrid deposition process of CVD and ALD, called NanoLayer Deposition (NLD) is provided. The nanolayer deposition process is a cyclic sequential deposition process, comprising the first step of introducing a first plurality of precursors to deposit a thin film with the deposition process not self-limiting, then a second step of purging the first set of precursors and a third step of introducing a second plurality of precursors to modify the deposited thin film. The deposition step in the NLD process using the first set of precursors is not self limiting and is a function of substrate temperature and process time. The second set of precursors modifies the already deposited film characteristics. The second set of precursors can treat the deposited film such as a modification of film composition, a doping or a removal of impurities from the deposited film. The second set of precursors can also deposit another layer on the deposited film. The additional layer can react with the existing layer to form a compound layer, or can have minimum reaction to form a nanolaminate film.
    • 提供了称为NanoLayer沉积(NLD)的CVD和ALD的混合沉积工艺。 纳米层沉积工艺是循环顺序沉积工艺,包括引入第一多个前体以沉积薄膜而不是自限制的沉积工艺的第一步骤,然后第二步骤是清洗第一组前体和第三步 引入第二多个前体以修饰沉积的薄膜的步骤。 使用第一组前体的NLD工艺中的沉积步骤不是自限制的,并且是衬底温度和处理时间的函数。 第二组前体改变已沉积的膜特性。 第二组前体可以处理沉积的膜,例如膜组成的改变,掺杂或从沉积膜去除杂质。 第二组前体也可以在沉积膜上沉积另一层。 附加层可以与现有层反应以形成化合物层,或者可以具有最小的反应以形成纳米层间膜。