The present invention relates to a process for producing nanocapsules employable as thermo latent polymerization catalysts, in particular for the polymerization of polyurethanes, by means of a high shear process, wherein the process comprises: (i) emulsifying a first reaction mixture (a) in a continuous aqueous phase comprising at least one stabilizer; (ii) emulsifying a second reaction mixture (b) in a continuous aqueous phase comprising at least one stabilizer; (iii) combining the first reaction to the nanocapsules produced by means of the described processes, to the use thereof, and to agents which contain these nanocapsules.

A coil component includes a body; and a coil disposed within the body, wherein the coil includes: a first coil conductor including a first conductor pattern with a planar coil shape and a first lead terminal extended to at least one surface of the body; a second coil conductor including a second conductor pattern with a planar coil shape and a second lead terminal extended to at least one surface of the body; and a connection conductor connecting the first and second coil conductors to each other and including a third lead terminal extended to at least one surface of the body.

A coil component includes a coil portion, a core portion in which the coil portion is buried, and first and second outer electrodes connected respectively to one end and the other end of the coil portion at one or different end surfaces of the core portion. The core portion includes a metal magnetic substanceresin composite and a heat dissipative resin composite having a higher thermal conductivity than the metal magnetic substanceresin composite. The heat dissipative resin composite is arranged around an outer periphery of the coil portion to connect the outer periphery and the end surface of the core portion in at least parts thereof. The metal magnetic substanceresin composite is arranged in a core region and upper and lower regions with respect to the coil portion, and in a connecting region in at least one corner of the core portion.

A method for producing a grain-oriented electrical steel sheet by subjecting a slab of an inhibitor-less ingredient system containing C: 0.002-0.10 mass %, Si: 2.5-6.0 mass %, Mn: 0.010-0.8 mass % and extremely decreased Al, N, Se and S to hot rolling, hot band annealing, cold rolling, decarburization annealing, application of an annealing separator and finish annealing, when a certain temperature within range of 700-800 C. in a heating process of decarburization annealing is T1 and a certain temperature as a soaking temperature within a range of 820-900 C. is T2, a heating rate R1 between 500 C. and T1 is set to not less than 100 C./s and heating rate R2 between T1 and T2 is set to not more than 15 C./s, whereby grain-oriented electrical steel sheet having excellent iron loss property and coating peeling resistance is obtained in the inhibitor-less ingredient system while ensuring decarburization property even when rapid heating is performed during decarburization annealing.

The invention relates to a metallic magnetic material with biocompatible elements (Ti, Ta or Mn), with glassy quasi-amorphous structure and controlled Curie temperature, and the processes for preparing the same. The hereby material has its composition expressed in atomic percent: Fe=59 . . . 67%, Nb=0.1 . . . 1%, B=20%, biocompatible material (Ti, Ta or Mn)=12 . . . 20%), Curie temperature within the interval 0 . . . 70 C., saturation magnetic induction of 0.05 . . . 1.1 T and strong magnetic response when introduced in a high frequency magnetic field. The processes used to obtain this material directly under the form of ribbons, glass-coated micro/nanowires or nano/micropowders consist in rapid quenching of the mixtures with previously mentioned compositions under extremely rigorous controlled conditions, in high vacuum of minimum 10.sup.4 mbars or in controlled helium or argon atmosphere in order to avoid oxidation.

Ice nucleation and supercooling are controlled by the presence of magnetite particles. Magnetite decreases supercooling and promotes ice nucleation. Therefore, freezing of liquid solutions occurs at higher temperature compared to supercooled solutions. Applying a magnetic field allows control of supercooling and ice nucleation.

The present disclosure provides a coated iron particle, or reaction product thereof, comprising an iron particle and a thiol coating disposed on the iron particle. The present disclosure further provides compositions comprising a coated iron particle and a polymer or adhesion promoter. The present disclosure further provides components having a surface and a composition of the present disclosure disposed on the surface. Methods for passivating an iron particle can include introducing a passivation agent having one or more sulfur moieties into a solvent to form a passivation solution; and contacting an iron particle with the passivation solution to form a coated iron particle. Methods for passivating an iron particle can include introducing an iron particle into a solvent to form an iron particle solution; and contacting a passivation agent having one or more sulfur moieties with the iron particle solution to form a coated iron particle.

A method for forming an inductor structure is provided. The method includes forming a first metal layer over a substrate and forming an oxide layer over the first metal layer. The method also includes forming a magnetic material in and over the oxide layer, and the magnetic material includes a first portion and a second portion, the first portion is directly over the oxide layer, and the second portion is in the oxide layer. The method further includes removing the first portion and a portion of the second portion of the magnetic material to form a magnetic layer, such that a recession is between the magnetic layer and the oxide layer. The method further includes forming a dielectric layer over the magnetic layer, wherein the recession is filled with the dielectric layer.

Provided is a new magnetic material with high magnetic stability, as well as a manufacturing method therefor, said magnetic material having a higher saturation magnetization than ferrite-based magnetic materials, and having a higher electrical resistivity than existing metal-based magnetic materials, thus solving problems such as that of eddy current loss. Mn-ferrite nanoparticles obtained through wet synthesis are reduced within hydrogen, and grains are allowed to grow while simultaneously using a phase separation phenomenon due to a disproportionation reaction to produce a magnetic material powder in which an -(Fe, Mn) phase and a Mn-enriched phase are nano-dispersed. This powder is then sintered to produce a solid magnetic material.

A circuit board (01), including at least two electrically conductive layers (02) arranged one above the other and at least one dielectric layer (03), which is arranged between adjacent electrically conductive layers (02), is provided. The circuit board (01) is characterized in particular in that the plate has at least two magnetically conductive layers (05), wherein each magnetically conductive layer (05) is arranged at least indirectly adjacent to an electrically conductive layer (02), and that the circuit board also has vertical recesses for accommodating magnetic vias (08) for connecting the magnetically conductive layers (05) in a specific manner. A method for producing such a circuit board (01) is provided.