摘要:
The present invention relates to a method for applying a coating to a substrate using cold plasma, wherein particles provided with a polymer coating are fed into a cold plasma at less than 3,000 K and the particles activated by this are deposited on a substrate. The present invention furthermore relates to a substrate coating which can be obtained by the methods according to the invention. The present invention furthermore relates to the use of platelet-shaped particles with a polymer coating with an average thickness of less than 2 μm in the coating of a substrate using a cold plasma.
摘要:
The invention relates to the use of a particle-containing powdered coating material in a coating method selected from the group consisting of cold gas spraying, flame spraying, high-speed flame spraying, thermal plasma spraying and non-thermal plasma spraying, wherein the particles have a relative deformability factor Vm of at most 0.1 and the relative deformability factor is defined according to Formula (I): V m = d D 50 , ( I ) wherein d is the average smallest thickness of the particles, measured vertical to and in the middle half of the longitudinal axis of the particles, and D50 is the average diameter of the volume-averaged particle-size distribution. The invention furthermore relates to a method for coating.
摘要翻译:本发明涉及含有粉粒状涂料的涂料方法,该涂料方法选自冷气喷涂,火焰喷涂,高速火焰喷涂,热等离子喷涂和非热等离子体喷涂,其中颗粒 具有至多0.1的相对可变形因子Vm,并且根据式(I)定义相对可变形因子:V m = d D 50,(I)其中d是颗粒的平均最小厚度,垂直于和在 颗粒的纵轴的中间一半,D50是体积平均粒度分布的平均直径。 本发明还涉及一种涂覆方法。
摘要:
Particles colored with at least one colorant, where the colored glass particles are glass platelets with an average diameter of 1 to 500 μm and the colorants at least include at least one of metallic nanoparticles and metal oxides. The glass platelets are planar and the colorants are present in a concentration from 1% to 55% by weight, based on the total weight of the colored glass platelets. The disclosure further relates to a method to a method for producing the colored glass particles and to the use thereof.
摘要:
This invention relates to new formulated lipid particles (FLiPs) comprising at least one of a single or double stranded oligonucleotide, where the oligonucleotide has been conjugated to a lipophile and at least one of an emulsion or liposome to which the conjugated oligonucleotide has been aggregated, admixed or associated. These particles have surprisingly been shown to effectively deliver oligonucleotides to heart, lung and muscle where they effect gene silencing.
摘要:
The present invention relates to polyurethane cast elastomers which are prepared from higher molecular weight polyhydroxy compounds, durene diisocyanate and low molecular weight chain-lengthening and/or crosslinking agents. These elastomers are particularly useful for the production of moldings exposed to high mechanical stresses.
摘要:
A process for the production of composite bodies consisting of a polyurethane core and a polyurethane covering, with the core being positioned inside a mold so that an average distance of at least 0.5 mm exists between the surface of the core and the internal wall of the mold. The gap between the core and the internal wall of the mold is filled with a reaction mixture composed of a) a polyisocyanate component, and b) a polyol component. The polyol component b) must have a weight ratio of carbon to oxygen of at least 2.5:1.
摘要:
The invention relates to the use of a particle-containing powdered coating material in a coating method selected from the group consisting of cold gas spraying, flame spraying, high-speed flame spraying, thermal plasma spraying and non-thermal plasma spraying, wherein the particles have a relative deformability factor Vm of at most 0.1 and the relative deformability factor is defined according to Formula (I): V m = d D 50 , ( I ) wherein d is the average smallest thickness of the particles, measured vertical to and in the middle half of the longitudinal axis of the particles, and D50 is the average diameter of the volume-averaged particle-size distribution. The invention furthermore relates to a method for coating.
摘要:
The present invention relates to the use of a particle-containing powdered coating material, wherein an additive has been at least partially applied to the surface of the particles, in coating methods, in particular in cold gas spraying, flame spraying, high-speed flame spraying, thermal plasma spraying and non-thermal plasma spraying. Furthermore, the present invention relates to coating methods, in particular the above-named methods, using the powdered coating material according to the invention.
摘要:
The invention relates to lamina-like iron pigments produced by deformation of carbonyl iron powder, the lamina-like iron pigments having a size distribution with a D50 value in a range of from 3 to 16 μm and a size/thickness ratio in a range of from 2 to 50. The invention furthermore relates to a magnetorheological fluid which contains the lamina-like iron pigments according to the invention, as well as to a device which contains the magnetorheological fluid.