The adhesive tape of the present disclosure includes: a substrate; and an adhesive layer disposed on one surface of the substrate. In the adhesive tape of the present disclosure, when a breakdown voltage in a thickness direction of the adhesive tape is represented as X (unit: kV) and an initial elastic modulus evaluated from a stress-strain curve in a tensile test is represented as Y (unit: N/mm), an inequality Y ≤ 4.5X -22.5 is satisfied. The adhesive tape of the present disclosure has an excellent balance between insulating properties and winding properties in winding work.

The adhesive tape of the present disclosure includes: a substrate; and an adhesive layer disposed on one surface of the substrate. In the adhesive tape of the present disclosure, when a breakdown voltage in a thickness direction of the adhesive tape is represented as X (unit: kV) and an initial elastic modulus evaluated from a stress-strain curve in a tensile test is represented as Y (unit: N/mm), an inequality Y ≤ 4.5X -22.5 is satisfied. The adhesive tape of the present disclosure has an excellent balance between insulating properties and winding properties in winding work.

A method for cleaning medical equipment by scrubbing the equipment with an open-cell melamine-formaldehyde foam comprising an antibacterial active composition, and wherein the open-cell melamine-formaldehyde foam is prepared from a melamine-formaldehyde precondensate, wherein the molar ratio melamine to formaldehyde of the melamine-formaldehyde precondensate is smaller than 0.5.

A resist underlayer composition and a method of forming patterns using a resist underlayer composition, the resist underlayer composition including a polymer, the polymer including a structural unit that is a reaction product of an isocyanurate compound, the isocyanurate compound having at least one thiol group thereon, and a solvent.

A resist underlayer composition and a method of forming patterns using a resist underlayer composition, the resist underlayer composition including a polymer, the polymer including a structural unit that is a reaction product of an isocyanurate compound, the isocyanurate compound having at least one thiol group thereon, and a solvent.

The current disclosure provides reinforced aerogel compositions that are durable and easy to handle, have favorable performance in aqueous environments, have favorable insulation properties, and have favorable, reaction to fire, combustion and flame-resistance properties. Also provided are methods of preparing or manufacturing such reinforced aerogel compositions. In certain embodiments, the composition has a silica-based aerogel framework, reinforced with an open-cell macroporous framework, and includes one or more fire-class additives, where the silica-based aerogel framework comprises at least one hydrophobic-bound silicon and the composition or each of its components has desired properties.

The current disclosure provides reinforced aerogel compositions that are durable and easy to handle, have favorable performance in aqueous environments, have favorable insulation properties, and have favorable, reaction to fire, combustion and flame-resistance properties. Also provided are methods of preparing or manufacturing such reinforced aerogel compositions. In certain embodiments, the composition has a silica-based aerogel framework, reinforced with an open-cell macroporous framework, and includes one or more fire-class additives, where the silica-based aerogel framework comprises at least one hydrophobic-bound silicon and the composition or each of its components has desired properties.

A black photosensitive resin composition comprising (A) an acid crosslinkable group-containing silicone resin, (B) carbon black, and (C) a photoacid generator is coated onto a substrate to form a photosensitive resin coating which has improved reliability with respect to adhesion and crack resistance, resolution and flexibility while maintaining satisfactory light shielding properties.

A black photosensitive resin composition comprising (A) an acid crosslinkable group-containing silicone resin, (B) carbon black, and (C) a photoacid generator is coated onto a substrate to form a photosensitive resin coating which has improved reliability with respect to adhesion and crack resistance, resolution and flexibility while maintaining satisfactory light shielding properties.

Pelletizable fiber blends are provided, as well as pelletized fibers formed therefrom, and methods of preparing them. The pelletizable fiber blends include short fibers and a binder. The pelletized fiber blend is useful to prepare polymer composites and rubber compositions.