Abstract: The present disclosure relates to a curable precursor of an adhesive composition, the curable precursor comprising: (a) a radically (co) polymerizable (meth)acrylate-based component comprising (i) C1-C32 (meth)acrylic acid ester monomers; and (ii) an ethylenically unsaturated acidic compound; (b) a crosslinker for the (meth)acrylate-based component, which comprises at least one acid-functional group derived from phosphoric acid and at least one radically (co)polymerizable reactive group; and (c) a nitroxide wherein the C1-C32 (meth)acrylic acid ester monomers (a)(i) do not comprise functional groups other than the (meth)acrylic acid ester groups, and wherein the ethylenically unsaturated acidic compound (a)(ii) does not comprise an acid-functional group derived from phosphoric acid.

Abstract: The present invention provides a two-component thermally conductive adhesive composition and a two-component thermally conductive gap-filling glue. The composition comprises: 8-38 wt % of an acrylate monomer or a combination of an acrylate monomer and an acrylate oligomer, with a glass transition temperature ranging from ?80° C. to ?10° C.: 0.2-4 wt % of a peroxide oxidant: 0.05-1 wt % of a peroxide decomposition promoter; and 60-90 wt % of a thermally conductive filler, wherein the two-component thermally conductive adhesive composition comprises Part A and Part B. Part A comprises a peroxide oxidant and Part B comprises a peroxide decomposition promoter: the acrylate monomer, or the combination of the acrylate monomer and the acrylate oligomer, and the thermally conductive filler exist in one or both of Part A and Part B.

Abstract: The present disclosure relates to a curable precursor of an adhesive composition. the curable precursor comprising a first part and a second part, wherein the first part comprises: (a) a radically (co) polymerizable (meth) acrylate-based component comprising (i) C1C32 (meth) acrylic acid ester monomers; and wherein the second part comprises (b) an initiator; and (c) a vinyl aromatic compound. The present disclosure further relates to a process for making a cured composition from said curable precursor and to the use of said curable precursor for adhesive applications and/or for thermal management applications in the automotive industry.

Abstract: A high voltage capacitor for a voltage divider is described that is configured to sense an elevated voltage for medium and high voltage electrical distribution networks. The high voltage capacitor comprises a high voltage electrode, a measurement electrode, and an dielectric material disposed between the high voltage and measurement electrodes, wherein the dielectric material comprises first and second dielectric fillers disposed in an insulating polymer matrix such that the change in capacitance of the dielectric does not vary by more than +/?0.5% in the temperature range of ?30° C. to 60° C. and the high voltage capacitor has a withstand voltage of at least 50 kV.

Abstract: The present invention relates to particles comprising a core, in particular a magnetic core, and a first coating of a first shell material, wherein a second coating of a second shell material is applied to the surface of the first coating facing away from the core, the second shell material is different from the first shell material and has a higher refractive index than the first shell material.

Abstract: The present disclosure relates to a curable precursor of an adhesive composition, comprising: a) a (meth)acrylate-based (co)polymer base component comprising the free-radical (co)polymerization reaction product of a (co)polymerizable material comprising: i. C1-C32 acrylic acid ester monomer units; ii. optionally, C1-C18 methacrylic acid ester monomer units; and iii. optionally, ethylenically unsaturated monomer units having a functional group and which are copolymerizable with monomer units (i) and/or (ii); b) a crosslinker for the (meth)acrylate-based (co)polymer base component, which comprises at least one acid-functional group derived from phosphoric acid and at least one free-radical (co)polymerizable reactive group; c) a polyether oligomer having a number average molecular weight of at least 2000 g/mol and which comprises at least one free-radical (co)polymerizable reactive group; and d) a thermally conductive particulate material.

Abstract: A curable composition includes a first part comprising an epoxy resin; and a second part comprising a multifunctional, functional thiol containing compound. The curable composition further includes an inorganic filler present in an amount of at least 20 weight %, based on the total weight of the curable composition. The multifunctional, functional thiol containing compound comprises an ether in the backbone thereof.

Abstract: A curable composition includes a first part comprising an epoxy resin; and a second part comprising a multifunctional, functional thiol containing compound. The curable composition further includes an inorganic filler present in an amount of at least 40 weight %, based on the total weight of the curable composition. The multifunctional, functional thiol containing compound comprises ether in the backbone thereof.