Abstract:
A method for manufacturing a decorative sheet from a metallic sheet comprises the steps of flame-spraying a coating material onto the surface of a metallic sheet to form a flame-sprayed layer thereon, and roughening the surface of the flame-sprayed layer. The surface of the metallic sheet may be etched in the shape of some pattern to form the flame-sprayed layer, and may be covered with at least one mask having a pattern opening which extends through the mask and has a pattern so as to form the pattern on the surface of the metallic sheet by flame-spraying of the coating material through the pattern opening of the mask.
Abstract:
Methods for applying grit containing abrasive coatings by plasma spray techniques are disclosed. Various concepts for obtaining good adherability of the coating to an underlying substrate and for maintaining angularity of the grit particles are discussed. The concepts employ simultaneous contact of the grit particles with matrix material at the surface of the substrate to be coated. In coating narrow substrates, the substrate is offset from the axis of the plasma stream discharging from the plasma gun.
Abstract in simplified Chinese:氧化聚伸芳基硫化物粉末,与一粉末其中包含1至99%重量比氧化聚伸芳基硫化物及1至99%重量比的金属,碳化物,陶瓷或高温聚酰亚胺,聚酰胺酰亚胺,聚酯酰亚胺及芳香族聚酯塑胶,或混合物,系非常适合用于热喷涂,且因而形成涂覆其具有强的化学耐性与机械耐性,且当暴露于高温及低温下具有高尺寸安定性。该涂覆可有益地作为控制密封间隙可磨式涂覆,以用于燃燃气涡轮发动机压缩段中,马达载体增压器及超级增压器,且可有益地用作为反应容器,厨房器皿,密封或轴承之涂覆。
Abstract in simplified Chinese:本发明阐述:一种制备之模制工具,其在该模制工具之模制表面上具有热塑性表面层聚合物涂层;或制备之预浸体,其在热塑性纤维增强之预浸体之表面上具有热塑性表面层聚合物涂层,该制备之模制工具或制备之预浸体增强热塑性纤维增强之复合预浸体在用于预浸体形成或原位胶带配置之模制工具上的第一夹层安置。本发明提供所得热塑性纤维增强之复合部件,该等复合部件来自具有结构增强纤维与一或多种高性能聚合物之热塑性纤维增强之热塑性复合材料及热塑性表面层聚合物涂层,该热塑性表面层聚合物涂层与该热塑性纤维增强之复合材料之该等高性能聚合物形成聚合物掺合物,由此赋予改良性质;及其制备与使用方法。
Abstract:
The invention relates to a branched carboxylic acid functional polyester resin P as described herein. The invention further relates to a thermosetting powder coating composition (PCC A) comprising a binder K, said binder K comprising the P and a crosslinker X. The invention further relates to a cured PCC A. The invention further relates to a process for making said PCC A and processes for coating an article with said PCC A. The invention further relates to an article having coated thereon said PCC A as well as to an article having coated and cured thereon said PCC A. The invention further relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of the thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition A1 (PCC A1). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the polyester resin P, the PCC A, the cured PCC A, the PCC B, the cured PCC B, articles coated with the PCC A, articles coated with the PCC B, articles having coated and cured thereon the PCC A, articles having coated and cured thereon the PCC B. The invention further relates to the use of the polyester resin P for matt powder coatings. The invention further relates to the use of the PCC B for matt powder coatings.
Abstract:
The various embodiments of the invention provide for relative movement of the substrate and a process head to access the entire wafer in a minimal space to conduct combinatorial processing on various regions of the substrate. The heads enable site isolated processing within the chamber described and method of using the same are described.
Abstract:
The invention relates to a method for modifying glassy surfaces. The method comprises producing nanoparti-cles, depositing the said nanoparticles on a surface and providing energy to the particles and/or surface so that the nanoparticles are at least partly diffused/dissolved into the glassy surface. The method further compirises reducing the cohesive energy of the nanoparticles during the production of the nanoparticles or after the production of the nanoparticles.