摘要:
A composite plating coating including a metal plating coating which is dispersed with an antibacterial and antifungal composition and/or a fragrant composition. Particularly, by dispersing carriers absorbed with an antibacterial and antifungal composition and a fragrant composition in a metal plating coating, a composite plating coating with an antibacterial and antifungal effect and a fragrance effect can be obtained.
摘要:
To present printed wiring boards and other electronic components having excellent cockroach repelling performance even after solder reflow or solder flow. A conductive layer having a mounting land is provided on a insulating layer as a substrate, a solder resist is applied to cover the conductive layer excluding the mounting land, and an electronic component material containing a cockroach repellent is applied on the solder resist. This electronic component material is a paste containing a resin curable by crosslinking, a cockroach repellent, and a filler such as silica or talc, and by crosslinking and curing the resin by chemical reaction, a dried cockroach repelling layer is exposed and formed on the surface of the printed wiring board.
摘要:
An antiviral composition comprising: a thiosulfate salt and at least one of thiosulfate complex salt of a metal and a porous particulate carrier; said metal being at least one selected from the group consisting of silver, copper and zinc; said salts being carried on said porous particulate carrier. It is applicable to a wide range of living environment such as medical instruments and appliances, hygienic implements as well as kitchen utensils, and also demonstrates an antibacterial activity in addition to the antiviral activity. The composition releases its salts slowly to the environment and the antiviral and antibacterial activities of said composition lasts for a long period of time. A method for preparing said composition as well as an antiviral disinfection method and a virucidal disinfection fluid using said composition are also disclosed.
摘要:
A method of producing a fuel cell comprising the steps of: (A) molding a separator having a gas flow channel or a cooling water flow channel by injection molding process having a step of injecting a mixture comprising one or more conductive inorganic materials and one or more resins into a mold; (B) producing an assembly comprising an electrolyte and a pair of electrodes sandwiching the electrolyte; and (C) combining the separator with the assembly to produce a fuel cell.
摘要:
To present printed wiring boards and other electronic components having excellent cockroach repelling performance even after solder reflow or solder flow. A conductive layer having a mounting land is provided on a insulating layer as a substrate, a solder resist is applied to cover the conductive layer excluding the mounting land, and an electronic component material containing a cockroach repellent is applied on the solder resist. This electronic component material is a paste containing a resin curable by crosslinking, a cockroach repellent, and a filler such as silica or talc, and by crosslinking and curing the resin by chemical reaction, a dried cockroach repelling layer is exposed and formed on the surface of the printed wiring board.
摘要:
An antibacterial and antifungal composition which comprises an antibacterial and antifungal material carried on a porous particle carrier is provided. Preferably, the porous particle carrier is a silica gel particle. For the antibacterial and antifungal material used in this invention, at least one substance selected from the group consisting of metal complex salts, plant extracts, quarternary ammonium salts and chlorhexidine or its derivatives is used. At least a portion of the surface of the above-mentioned carrier having the antibacterial and antifungal composition can be coated with a coating material. It is possible to use the antibacterial and antifungal composition obtained as described above by being contained in a resin, and also, in a caulking base material.