Abstract:
본 발명은 각종 고분자 수지 제품 또는 수지층 상에 매우 단순화된 공정으로 미세한 도전성 패턴을 형성할 수 있게 하는 도전성 패턴 형성용 조성물, 이를 사용한 도전성 패턴 형성 방법과, 도전성 패턴을 갖는 수지 구조체에 관한 것이다. 상기 도전성 패턴 형성용 조성물은 고분자 수지; 및 제 1 금속, 제 2 금속 및 제 3 금속을 포함하는 비도전성 금속 화합물로서, 상기 제 1 금속, 제 2 금속 및 제 3 금속 중 2종의 금속을 포함하고 모서리를 공유하는 8면체들이 서로 2차원적으로 연결된 구조를 갖는 복수의 제 1 층(edge-shared octahedral layer)과, 상기 제 1 층과 다른 종류의 금속을 포함하고 서로 인접하는 제 1 층 사이에 배열된 제 2 층을 포함하는 입체 구조를 갖는 비도전성 금속 화합물을 포함하고, 전자기파 조사에 의해, 상기 비도전성 금속 화합물로부터, 상기 제 1 금속, 제 2 금속 또는 제 3 금속이나 그 이온을 포함하는 금속핵이 형성되는 것이다.
Abstract:
Die Erfindung betrifft ein Verfahren zur Herstellung eines partiell galvanisch beschichteten Substrats (10,11): Bereitstellen eines Substrats (10, 11) mit wenigstens einer elektrisch leitenden Oberfläche; Partielles Aufbringen einer Nichtleiterschicht (2) auf der elektrisch leitenden Oberfläche des Substrats (10, 11) unter Ausbildung wenigstens einer verbleibenden, in der Nichtleiterschicht (2) eingebetteten Insel (1) der elektrisch leitenden Oberfläche des Substrats; Galvanisches Beschichten wenigstens der Insel (1) mit einer metallischen Schicht (13), wobei beim Schritt des galvanischen Beschichtens des Substrats das Substrat (10, 11) im Bereich außerhalb der Insel (1) elektrisch kontaktiert wird.
Abstract:
An airfoil is disclosed. The airfoil may comprise a leading edge, a body portion and a trailing edge formed from a high-modulus plating. The body portion of the airfoil may be formed from a material having a lower elastic modulus than the high-modulus plating. The high-modulus plating may improve the stiffness of the trailing edge, allowing for thinner trailing edges with improved fatigue life to be formed.
Abstract:
The invention relates to a method for metal coating of substrates with polymer surfaces in the production of printed boards, more particularly, printed boards with micro-orifices and fine structures, by applying an electrically conductive polymer layer and subsequently conducting metalization. The electrically conductive polymer layer is doped with a colloidal palladium solution containing tin before the metalization step is carried out, whereby the electrically conductive polymer is poly-3,4-ethylene-dioxythiophene and is brought into contact with a copper(II) salt solution before metalization.
Abstract:
A composite laminate component is disclosed. The composite laminate component may comprise a composite laminate including a plurality of sub-laminates, and a metallic layer encapsulating one or more of the sub-laminates. The sub-laminates may be joined by a bond between the metallic layers.
Abstract:
A method for fabricating a ceramic component is disclosed. The method may comprise: 1) forming a polymer template having a shape that is an inverse of a shape of the ceramic component, 2) placing the polymer template in a mold; 3) injecting the polymer template with a ceramic slurry, 4) firing the ceramic slurry at a temperature to produce a green body, and 5) sintering the green body at an elevated temperature to provide the ceramic component.
Abstract:
Metal-coated polymer articles containing structural substantially porosity-free, fine-grained and/or amorphous metallic coatings/layers optionally containing solid particulates dispersed therein on polymer substrates, are disclosed. The substantially porosity-free metallic coatings/layers/patches are applied to polymer or polymer composite substrates to provide, enhance or restore vacuum/pressure integrity and fluid sealing functions. Due to the excellent adhesion between the metallic coating and the polymer article satisfactory thermal cycling performance is achieved. The invention can also be employed as a repair/refurbishment technique. The fine-grained and/or amorphous metallic coatings are particularly suited for strong and lightweight articles, precision molds, sporting goods, aerospace and automotive parts and other components exposed to thermal cycling and stress created by erosion and impact damage.
Abstract:
A method of patterning a deposit metal on a polymeric substrate is described. The method includes providing a polymeric film substrate having a major surface with a relief pattern having a recessed region and an adjacent raised region, depositing a first material onto the major surface of the polymeric film substrate to form a coated polymeric film substrate, forming a layer of a functionalizing material selectively onto the raised region of the coated polymeric film substrate to form a functionalized raised region and an unfunctionalized recessed region, and depositing electrolessly a deposit metal selectively on the unfunctionalized recessed region.
Abstract:
The invention relates to a method for producing a preferably electrically conductive layer from a moulding by which very narrow interconnects or electrodes can be applied on three-dimensional thin-walled microstructures. For this purpose, the first step involves producing or applying galvanically catalytically effective nuclei on the surface of a shapeable film provided, within those regions on the surface of the film which are provided for the layer. After the film has been shaped to form a moulding, an electrodeposition is effected on the surface of the moulding, whereby the nuclei are combined to form the layer.