Abstract: The present invention has revealed that an antiviral agent containing a serine protease such as subtilisin, nattokinase, and trypsin has an effect of inactivating non-envelope type viruses, and that combining such an antiviral agent containing a serine protease with a cationic polymer enhances the inactivation effect of the antiviral agent against non-envelope type viruses. As a result, an antiviral agent that is highly safe, that has a high virus inactivation ability, and that contains a component that is inexpensive in terms the manufacturing cost and a cationic polymer, was discovered.

Abstract: The inventions are: a composition capable of forming a heat-dissipating member that has high thermal conductivity and in which the thermal expansion coefficient can be controlled; and a heat-dissipating member. This composition for a heat-dissipating member comprises a thermally conductive first inorganic filler bonded to one end of a first coupling agent, and a thermally conductive second inorganic filler bonded to one end of a second coupling agent, the composition being characterized in that: at least one of the first coupling agent and the second coupling agent is a liquid crystal silane coupling agent; the other end of the first coupling agent and the other end of the second coupling agent each have a functional group bondable with one another; and the other end of the first coupling agent bonds with the other end of the second coupling agent by a curing treatment.

Abstract: The present invention relates to a composition capable of forming a heat dissipating member having high thermal conductivity and a heat dissipating member. The composition for a heat dissipating member of the present invention is a composition for a heat dissipating member that includes a first inorganic filler having thermal conductivity that is bonded to one end of a coupling agent; a second inorganic filler having thermal conductivity that is bonded to one end of a coupling agent, in which a bifunctional or higher polymerizable compound is additionally bonded to the other end of the bonded coupling agent; wherein the other end of the coupling agent bonded to the first inorganic filler is to be bonded to the polymerizable compound on the second inorganic filler during curing.

Abstract: The invention relates to a radiator, an electronic device, an illumination device, and a method for manufacturing the radiator. The radiator has two or more heat dissipation fins. The heat dissipation fins each are a laminate including metal foil, a graphite sheet and metal foil in that order. All the heat dissipation fins included in the radiator each have a join surface joined with adjacent heat dissipation fins, and a non-contact part not in contact with the adjacent heat dissipation fins. At least two of the heat dissipation fins each included in the radiator has a blade portion having a predetermined angle with respect to the join surface in at least part of the non-contact part.

Abstract: The inventions are: a composition capable of forming a heat-dissipating member that has high thermal conductivity and in which the thermal expansion coefficient can be controlled; and a heat-dissipating member. This composition for a heat-dissipating member comprises a thermally conductive first inorganic filler bonded to one end of a first coupling agent, and a thermally conductive second inorganic filler bonded to one end of a second coupling agent, the composition being characterized in that: at least one of the first coupling agent and the second coupling agent is a liquid crystal silane coupling agent; the other end of the first coupling agent and the other end of the second coupling agent each have a functional group bondable with one another; and the other end of the first coupling agent bonds with the other end of the second coupling agent by a curing treatment.

Abstract: Provided is a heat-dissipating coating composition having capability of forming a coating film having a high heat-dissipating effect, and having capability of forming the coating film also excellent in heat resistance and UV resistance. The heat-dissipating coating composition of the present application contains a filler of an orthorhombic silicate mineral; and an acrylic resin and a curing agent. Either the acrylic resin or the curing agent is silicone-modified.

Abstract: The present invention relates to a composition capable of forming a heat dissipating member having high thermal conductivity and a heat dissipating member. The composition for a heat dissipating member of the present invention is a composition for a heat dissipating member that includes a first inorganic filler having thermal conductivity that is bonded to one end of a coupling agent; a second inorganic filler having thermal conductivity that is bonded to one end of a coupling agent, in which a bifunctional or higher polymerizable compound is additionally bonded to the other end of the bonded coupling agent; wherein the other end of the coupling agent bonded to the first inorganic filler is to be bonded to the polymerizable compound on the second inorganic filler during curing.