An object of the present invention is to provide an antiviral agent suitable for inactivating a non-enveloped virus, a composition containing thereof, an antiviral product, and a method for producing the same. The antiviral agent against a non-enveloped virus includes at least one selected from a group consisting of (A) a compound containing Al element, Mg element, and O element; (B) a compound containing an alkali metal element or an alkaline earth metal element, Si element, and O element; and (C) a hydroxide containing a divalent metal element.

The invention is to provide an article with a super-hydrophobic surface and a method for preparing the same. The article with a super-hydrophobic surface provided by in situ formation of a plurality of hexadodecyl trimethoxy silane modified Mg—Al layered double hydroxides on the surface of the article. The water contact angle of the article is not less than 130°.

The present disclosure relates generally to flame retarding building materials and methods for making them. More particularly, the present disclosure relates to flame retarding building materials that have both flame retardant character and desirable water vapor permeability values. In one embodiment, the disclosure provides a flame retardant vapor retarding membranes comprising: a building material substrate sheet having a melt viscosity of about 1 Pa.Math.s to about 100,000 Pa.Math.s at about 300° C. at 1 rad/s; and a polymeric coating layer disposed on the building material substrate layer, wherein the coating layer has a melt viscosity of about 1 Pa.Math.s to about 100,000 Pa.Math.s at about 300° C. at 1 rad/s.

The present disclosure relates generally to flame retarding building materials and methods for making them. More particularly, the present disclosure relates to flame retarding building materials that have both flame retardant character and desirable water vapor permeability values. In one embodiment, the disclosure provides a flame retardant vapor retarding membranes comprising: a building material substrate sheet having a melt viscosity of about 1 Pa.Math.s to about 100,000 Pa.Math.s at about 300° C. at 1 rad/s; and a polymeric coating layer disposed on the building material substrate layer, wherein the coating layer has a melt viscosity of about 1 Pa.Math.s to about 100,000 Pa.Math.s at about 300° C. at 1 rad/s.

Provided herein are methods for preparing metal coated textile substrate by ultrasonic irradiation deposition processes and products thereof.

[Problem]

Provided is a method for producing an opened fibre bundle which enables the production of an opened fibre bundle having a good opened state, excellent resin impregnation properties, and excellent compatibility with a matrix resin.

[Problem to be Solved]

Disclosed is a method for producing an opened carbon fibre bundle, comprising the step of bringing a carbon fibre bundle comprising a plurality of carbon fibres to which a sizing agent is attached into contact with a fibre opening solution comprising particles having an average particle size (d50) of 1 μm to 30 μm and an organic solvent.

[Problem]

Provided is a method for producing an opened fibre bundle which enables the production of an opened fibre bundle having a good opened state, excellent resin impregnation properties, and excellent compatibility with a matrix resin.

[Problem to be Solved]

Disclosed is a method for producing an opened carbon fibre bundle, comprising the step of bringing a carbon fibre bundle comprising a plurality of carbon fibres to which a sizing agent is attached into contact with a fibre opening solution comprising particles having an average particle size (d50) of 1 μm to 30 μm and an organic solvent.

The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 50% by dry weight of at least one rubber latex, 0.1% to 4.5% by dry weight of at least one blocked isocyanate, 0.02% to 20% by dry weight of at least one filler, 0.2% to 4% by dry weight of at least one epoxy group-containing compound, and 0.1% to 2% by dry weight of at least one polymer with carboxylic acid functional groups, wherein the amounts in % by dry weight are based on the total weight of the aqueous dipping composition. The composition is essentially free of resorcinol, resorcinol precondensates, formaldehyde and formaldehyde-releasing substances. The present invention relates to a use of such a composition, a process for coating a textile reinforcing material with this composition, a coated textile reinforcing material and a respective elastomeric article comprising the same.

The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 50% by dry weight of at least one rubber latex, 0.1% to 10% by dry weight of at least one blocked isocyanate, 0.3% to 30% by dry weight of at least one wax, 0% to 6% by dry weight of at least one epoxy group-containing compound, and 0% to 15% by dry weight of at least one polymer with carboxylic acid functional groups, wherein the amounts in % by dry weight are based on the total weight of the aqueous dipping composition. The present invention relates to a use of such a composition, a process for coating a textile reinforcing material with this composition, a coated textile reinforcing material and a respective elastomeric article comprising the same.

The present invention relates to an aqueous dipping composition for coating a textile reinforcing material, comprising 4% to 40% by dry weight of at least one rubber latex, with the proviso that the rubber latex is no isoprene rubber latex, 0.1% to 10% by dry weight of at least one blocked isocyanate, 1% to 20% by dry weight of at least one isoprene rubber latex, and 0% to 6% by dry weight of at least one epoxy group-containing compound, wherein the amounts in % by dry weight are based on the total weight of the aqueous dipping composition. The composition is essentially free of resorcinol, resorcinol precondensates, formaldehyde and formaldehyde-releasing substances. The present invention relates to a use of such a composition, a process for coating a textile reinforcing material with this composition, a coated textile reinforcing material and a respective elastomeric article comprising the same.