Abstract:
A soft-magnetic powder coated with a silicon-based coating, wherein the silicon-based coating comprises at least one fluorine containing composition of formula (I), Si 1 -0,75c MCO 2-0,5c F d (I), wherein c is in the range of 0.01 to 0.5, d is in the range of 0.04 to 2, and M is B or Al.
Abstract:
Die Erfindung betrifft Verfahren zur Herstellung von Formteilen durch Formgebung thermoplastischer Formmassen F mit verringerter Belagsbildung am Formgebungswerkzeug, wobei erfindungswesentlich ist, daß die thermoplastischen Formmassen F Magnesium- und/oder Calciumverbindungen in einer Menge von 0 mg/kg bis 100 mg/kg (gerechnet als Summe der mg Mg und der mg Ca pro kg thermoplastischer Formmasse F und bestimmt mittels Atomemissionsspektrometrie mit induktiv gekoppeltem Plasma (ICP-AES)) enthalten; weiterhin betrifft die Erfindung die Verwendung von Formmassen F in den erfindungsgemäßen Verfahren sowie Formteile, welche nach den erfindungsgemäßen Verfahren herstellbar sind.
Abstract:
Die Erfindung betrifft ein Verfahren zur Speicherung, zum Transport und zur Abgabe elektrochemischer Energie, wobei Speicherung und Abgabe räumlich entkoppelt sind, unter Verwendung von mindestens einem elektrochemischen Reaktor mit den Reaktanden Alkalimetall und Schwefel, wobei der elektrochemische Reaktor zwei Abteile aufweist, welche durch einen festen Elektrolyten gekennt sind.
Abstract:
The invention relates to a method for storing, transporting, and outputting electrochemical energy, wherein storage and output are spatially decoupled, using at least one electrochemical reactor having the reactants alkali metal and sulfur, wherein the electrochemical reactor comprises two compartments, which are separated by a solid electrolyte.
Abstract:
The invention relates to a method for producing molded parts by molding thermoplastic molding compounds F having reduced deposit formation, whereby according to the invention, the thermoplastic molding compounds comprise magnesium and/or calcium compounds in an amount from 0 mg/kg to 100 mg/kg (calculated as the sum of the mg Mg and the mg Ca per kg of thermoplastic molding compound F, and determined by means of atomic emission spectrometry using inductively coupled plasma (ICP-AES)); the invention further relates to the use of molding compounds F in the method according to the invention and molded parts that can be produced using the method according to the invention.
Abstract:
The invention relates to a multiphase polymer mixture containing a foaming agent and domains of between 5 and 200 nm, the solubility of the foaming agent in the phase forming the domains being twice as high as in the adjacent phases. The invention also relates to methods for producing and expanding said mixture in order to form nanoporous polymer foams.
Abstract:
The present invention relates to a method for producing workpieces which is characterized in that (a) pieces of open-cell aminoplastic foam with an average diameter in the range from 50 µm to 5 mm (weight average) (b) are mixed with at least one film-forming polymer, subjected to a shaping step and subsequently dried.
Abstract:
Disclosed are mixtures comprising: a) pieces of open-cell amino-plast foam that has an average diameter (weight average) ranging from 50 µm to 5 mm, b) water, c) at least one surfactant, and d) an optional oil phase or fat phase.