NBC Meshtec Inc.

Hino, Japan

NBC Meshtec Inc.

Hino, Japan
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Patent
NBC Meshtec Inc. | Date: 2016-12-12

An antiviral agent is provided which can inactivate a wide range of viruses. Products that include such an antiviral agent are also provided. The present invention provides an antiviral agent that contains as an active ingredient a particle of at least one kind of iodide composed of iodine and an element shown in Period 4 to Period 6 and Group 8 to Group 15 of a periodic table or at least one kind of monovalent copper compound. The antiviral agent of the present invention can be designed at a higher degree of freedom in terms of its constituents as compared to conventional antiviral agents. In addition, the antiviral agent can readily exhibit and maintain its antiviral activity because it doesnt require any pretreatments or special washing processes.


The objective/problem addressed by the present invention is to provide a novel technique pertaining to theaflavins synthesis. The present invention pertains to: a theaflavins synthesis catalyst characterized in having a base comprising an inorganic material, and metal nanoparticles anchored to the base, said particles measuring 0.5-100 nm in diameter; and a theaflavins synthesis method in which the catalyst is used.


The objective/problem addressed by the present invention is to provide a novel technique pertaining to theaflavins synthesis. The present invention pertains to: a theaflavins synthesis catalyst characterized in having a base comprising an inorganic material, and metal nanoparticles anchored to the base, said particles measuring 0.5 - 100 nm in diameter; and a theaflavins synthesis method in which the catalyst is used.


Patent
NBC Meshtec Inc. | Date: 2015-02-06

[Problem] To provide a bactericidal composition for bacterial skin disease against which it is difficult for bacteria that cause bacterial skin disease to acquire drug resistance. [Solution] A bactericidal composition for bacterial skin disease that is characterized by including silver iodide in the form of nanoparticles having a particle size of 1-100 nm, inclusive, iodide ions, a water-soluble polymer, and an organic acid having a carboxyl group, and/or a salt of said acid, wherein the molar ratio of silver to iodide ions in the silver iodide is 1:1-1:1000.


To provide a device and a method for oxidation decomposition treatment of a hazardous gas of a volatile organic compound (VOC) or the like at normal temperature. A gas treatment device characterized in being provided with a plasma-generating unit and a catalyst medium. The plasma-generating unit is provided with at least a flow channel through which a gas to be treated flows; and a power-supply unit for supplying electrical power, a first electrode, a second electrode and a dielectric material arranged inside the flow channel. A voltage is impressed between the first electrode and the second electrode by the power-supply unit and electrical discharging is caused to occur, whereby plasma is generated. The catalyst medium is adapted for accelerating a reaction with the gas to be treated and is provided in a position where the plasma generated by the plasma-generating unit inside the flow channel is present, wherein the catalyst medium has metallic catalytic particles present on an inorganic substance.


To provide a device and a method for oxidation decomposition treatment of a hazardous gas of a volatile organic compound (VOC) or the like at normal temperature. A gas treatment device characterized in being provided with a plasma-generating unit and a catalyst medium. The plasma-generating unit is provided with at least a flow channel through which a gas to be treated flows; and a power-supply unit for supplying electrical power, a first electrode, a second electrode and a dielectric material arranged inside the flow channel. A voltage is impressed between the first electrode and the second electrode by the power-supply unit and electrical discharging is caused to occur, whereby plasma is generated. The catalyst medium is adapted for accelerating a reaction with the gas to be treated and is provided in a position where the plasma generated by the plasma-generating unit inside the flow channel is present, wherein the catalyst medium has metallic catalytic particles present on an inorganic substance.


Patent
NBC Meshtec Inc. | Date: 2014-07-16

[Problem] To provide an anti-virus aluminum member capable of minimizing secondary infection by deactivating viruses in a short period of time even when viruses adhere thereto, regardless of whether a viral envelope is present, and useful for application in door knobs, handrails, air-conditioner fins or the like. [Solution] An anti-virus aluminum member capable of deactivating viruses that adhere thereto is characterized in that an anti-virus inorganic compound is present in the pores of an anodized membrane provided with multiple pores and obtained by anodizing aluminum or an aluminum alloy.


Patent
NBC Meshtec Inc. | Date: 2014-10-08

The present invention relates to the non-therapeutic use of particles of at least one kind of monovalent copper compound as an antiviral agent. Products that include such particles are also provided.


Patent
NBC Meshtec Inc. | Date: 2014-05-14

To provide an antiviral resin member which can efficiently inactivate viruses and has excellent sustainability. An antiviral resin member comprising a resin, an antiviral agent, and a surface potential-controlling agent, characterized in that the surface potential-controlling agent causes the surface potential of the antiviral resin member to shift to a value on the positive side of the potential of the resin alone.


Patent
NBC Meshtec Inc. | Date: 2016-12-14

[Problem] To provide a bactericidal composition for bacterial skin disease against which it is difficult for bacteria that cause bacterial skin disease to acquire drug resistance. [Solution] A bactericidal composition for bacterial skin disease that is characterized by including silver iodide in the form of nanoparticles having a particle size of 1-100 nm, inclusive, iodide ions, a water-soluble polymer, and an organic acid having a carboxyl group, and/or a salt of said acid, wherein the molar ratio of silver to iodide ions in the silver iodide is 1:1-1:1000.

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