The invention relates to an anti-corrosion and anti-fouling composition, particularly to a protective composition for a marine body, wherein in said composition comprises a copper alloy of the form Cu(M*), wherein M* is at least one metal which is more electronegative than copper, wherein said composition comprises ceramic filler particles in the range of from 0.1 to 20 wt %.

A method, a panel and equipment to form a digital print by applying dry ink, preferably including particles of pigment coated wood fibres, on a surface, bonding a part of the particles with a liquid blank ink drops and removing the non-bonded particles from the surface. A panel having a surface with a wood grain dcor, the panel including a first surface portion that is formed by a continuous basic layer including wood fibres having a first color, and a second surface portion that is formed by wood fibres having a second color, wherein the wood fibres having the second color are applied on and bonded to the continuous basic layer, and wherein the second surface portion covers a part of the first surface portion.

Provided is hollow resin particles having higher compressive strength and more excellent heat insulating properties and heat resistance than before. The hollow resin particles each having one or two or more hollow portions, wherein a number average particle diameter is from 0.1 m to 9.0 m, a void ratio is from 70% to 99%, and an amount of the volatile organic compound contained is 5% by mass or less.

In the present invention, there is provided a coating liquid for forming an insulation coating for a grain-oriented electrical steel sheet, including: a solvent; and one or two more layered clay mineral powders having a specific surface area of 20 m.sup.2/g or more. In addition, in the present invention, there is provided a grain-oriented electrical steel sheet including: a base metal; and an insulation coating provided on a surface of the base metal, in which the insulation coating contains SiO.sub.2, and one or two of Al.sub.2O.sub.3 and MgO, and has a porosity of 10% or less.

The present invention discloses an oxidation-resistant conductive copper past, a manufacturing method and a use thereof. The oxidation-resistant conductive copper paste comprises 70 wt % to 90 wt % of copper particles, a binder, a thixotropic agent and a solvent. The manufacturing method comprises the steps of mixing the binder, the thixotropic agent and ethanol thoroughly to obtain a first mixture; mixing the solvent with the first mixture thoroughly to obtain a second mixture; mixing the copper particles with the second mixture to obtain a conductive copper paste precursor; and removing the ethanol from the conductive copper paste precursor to obtain the oxidation-resistant conductive copper paste. The oxidation-resistant conductive copper paste can be used for manufacturing a conductive film of a circuit board or an electrode of a solar battery by a printing process.

An object of the present invention is to provide a golf ball comprising a paint film having improved abrasion resistance without substantially lowering the spin performance. The present invention provides a golf ball comprising a golf ball body and a paint film formed on a surface of the golf ball body, wherein the paint film contains a resin fine particle in an amount of less than 10 parts by mass with respect to 100 parts by mass of a base resin thereof, the base resin of the paint film is a polyurethane, and the resin fine particle contains a polyrotaxane component having a cyclodextrin, a linear molecule penetrating the cyclic structure of the cyclodextrin in a skewering manner, and a blocking group located at both terminals of the linear molecule to prevent disassociation of the cyclodextrin, wherein at least a part of hydroxyl groups of the cyclodextrin is modified with a caprolactone chain via a OC.sub.3H.sub.6O group.

One embodiment relates to a hardcoat multilayer film, which includes a first hardcoat and a transparent resin film layer in this order from the surface layer side, where the first hardcoat has been formed from a coating material that includes (A) 100 parts by mass of a copolymer of (a1) a polyfunctional (meth)acrylate and (a2) a polyfunctional thiol, (B) 0.01-7 parts by mass of a water repellent, and (C) 0.1-10 parts by mass of fine resin particles having an average particle diameter of 0.5-10 and that contains no inorganic particles. Another embodiment relates to a hardcoat multilayer film, which includes a first hardcoat and a transparent resin film layer in this order from the surface layer side, where the first hardcoat has been formed from a coating material that includes (A) a copolymer of (a1) a polyfunctional (meth)acrylate and (a2) a polyfunctional thiol, (B) a water repellent, and (C) fine resin particles having an average particle diameter of 0.5-10 m and that contains no inorganic particles, and which satisfies given requirements concerning abrasion resistance, total light transmittance, and the Y value of the XYZ color system based on a 2-degree field of view.

[Summary]

The present invention relates to an anti-glare film and a display apparatus, and more particularly to an anti-glare film including: a light-transmitting substrate; and a hard coating layer containing a binder resin, organic fine particles and inorganic fine particles dispersed in the binder resin, wherein a ratio of two or more organic fine particles aggregating with each other in the whole organic fine particles is 5% or less, and wherein a ratio of internal haze to external haze is 2.5 or less, and a display apparatus including the anti-glare film.

An aqueous composition is used to clad yarn cores to provide unique coated yarns. This aqueous composition contains: (i) porous particles present in an amount of at least 2 weight % and up to and including 10 weight %, each porous particle comprising a continuous polymeric phase and discrete pores dispersed within the continuous polymeric phase, the porous particles having a mode particle size of 2-50 m; (ii) a film-forming binder material having a T.sub.g of less than or equal to 25 C., that is present in an amount of 25-60 weight %; (iii) an inorganic filler material having a value of less than 5 on the MOHS scale of mineral hardness, in an amount of at least 2-15 weight %; and (iv) an aqueous medium in an amount of at least 35 weight % in which the film-forming binder material is soluble or dispersible.

[Summary]

The present invention relates to a multilayered printed circuit board having excellent durability while having a thin thickness, a method for manufacturing the same, and a semiconductor device using the same.