The present invention relates to metal oxide nanoparticles, a method for their production, a coating, or printing composition, comprising the metal oxide nanoparticles and the use of the composition for coating of surface relief micro- and nanostructures (e.g. holograms), manufacturing of optical waveguides, solar panels, light outcoupling layers for display and lighting devices and anti-reflection coatings. Holograms are bright and visible from any angle, when coated, or printed with the composition, comprising the metal oxide nanoparticles.

The present invention relates to metal oxide nanoparticles, a method for their production, a coating, or printing composition, comprising the metal oxide nanoparticles and the use of the composition for coating of surface relief micro- and nanostructures (e.g. holograms), manufacturing of optical waveguides, solar panels, light outcoupling layers for display and lighting devices and anti-reflection coatings. Holograms are bright and visible from any angle, when coated, or printed with the composition, comprising the metal oxide nanoparticles.

Provided is a method for effectively modifying a surface of a h-BN particle including a (0001) plane, which is a base surface of h-BN, with a variety of materials.

A method for producing a surface-coated hexagonal boron nitride particle of one embodiment includes mixing a hexagonal boron nitride particle (a), a coupling agent (b), and a catalyst (c) having a polar group and an aromatic ring in a solvent to form a layer containing a condensate of the coupling agent on at least a portion of a surface of the hexagonal boron nitride particle.

Provided is a method for effectively modifying a surface of a h-BN particle including a (0001) plane, which is a base surface of h-BN, with a variety of materials.

A method for producing a surface-coated hexagonal boron nitride particle of one embodiment includes mixing a hexagonal boron nitride particle (a), a coupling agent (b), and a catalyst (c) having a polar group and an aromatic ring in a solvent to form a layer containing a condensate of the coupling agent on at least a portion of a surface of the hexagonal boron nitride particle.

To improve storage stability of a resin composition used for applications such as a semiconductor sealing material. The resin composition is a resin composition that includes (A) an epoxy resin, (B) a curing agent, and (C) a silica filler. The silica filler of component (C) is surface-treated with a basic substance having a conjugate acid dissociation constant (pKa) of 9.4 or more. The resin composition further includes (D) a silane coupling agent, or the silica filler of component (C) is further surface-treated with a silane coupling agent.

Provided herein are surface treated pigments and methods of making and using the surface treated pigments. The surface treated pigments can comprise a mineral pigment surface treated with a hydrophilic latex composition and a hydrophobic material, which produce a film on an outer surface of the pigment. The hydrophobic material can be selected from a silane, a siloxane, or a siloxane/silicone resin blend, wax, fatty acid, styrene-butadiene latex, or a mixture thereof. The hydrophilic latex composition can be selected from a straight (meth)acrylic latex emulsion, a styrene-(meth)acrylic latex emulsion, or a blend thereof. The surface treated pigment has a surface energy that is less than a surface energy of the mineral pigment alone, a water contact angle of at least 90° and a dodecane contact angle of less than 150°.

The present application is related to cancer immunotherapy, e.g. stimulation of T cell mediated anti-tumor therapy. Accordingly, described herein are methods of inducing or enhancing an adaptive immune response to a cancer in a subject and methods of treating cancer in a subject. In some embodiments, the methods hyperactivate dendritic cells (DCs), which induce T helper type I (TH1) and cytotoxic T lymphocyte (CTL) responses in the absence of TH2 immunity.

The present invention comprises the coating and modification of textile materials in order to provide them with water-repellent properties. The object of the invention was to hydrophobize textiles loaded with metal oxide, wherein the hydrophobing agent presented here is non-toxic and environmentally friendly, adhering to the metal oxide surface considerably more stably and without the use of additional dispersants and binders, which also takes environmental aspects into account. The object is achieved by the use according to the invention of metal oxide particles and/or metal hydroxide particles of group IVB, IIB or IIIA or mixtures thereof, wherein said particles are present in a size range of 110 nm-10 μm, for the coating of textile materials and their treatment after application to the textile with phosphoric or phosphonic acid ester derivatives of the general form OP(OH).sub.2OR or OP(OH).sub.2R, wherein R is a hydrophobic residue in the form of aliphatic, branched or unbranched, alicyclic or aromatic hydrocarbon groups having 5-40 carbon atoms.

The present invention relates to a pigment for a black electrophoretic display having high electrical insulation and excellent dispersibility in the visible region. An objective of the present invention is to provide black titanium dioxide as a pigment for an electrophoretic display. In addition, another objective of the present invention is to provide an ink composition for an electrophoretic display comprising a black titanium dioxide pigment, and an electrophoretic display.

The present invention relates to a pigment for a black electrophoretic display having high electrical insulation and excellent dispersibility in the visible region. An objective of the present invention is to provide black titanium dioxide as a pigment for an electrophoretic display. In addition, another objective of the present invention is to provide an ink composition for an electrophoretic display comprising a black titanium dioxide pigment, and an electrophoretic display.