A composite laminate includes two composite layers, at least one metal mesh of high strength and high capability of absorbing impact energy, and multiple unidirectional fibrous layers, wherein the metal mesh and the unidirectional fibrous layers are disposed between the two composite layers. By adding the metal mesh to a composite laminate for making parts, such as front forks, frames, and seat posts of bicycles, an interlocking structure can be formed in the composite laminate. Due to the metal mesh having high strength and toughness, a part being formed of the composite laminate will have a high strength and an enhanced impact resisting capacity and thus can be prevented from brittle fracture. Furthermore, with the metal-reinforced composite laminate, a failure of the part can be warned at an earlier time, so that the part can be prevented from catastrophic damages, thus ensuring safety for users.

The present invention is a gas barrier laminate comprising a base and a gas barrier unit, the gas barrier unit comprising at least two inorganic layers, at least one of the at least two inorganic layers being a silicon oxynitride layer, the silicon oxynitride layer including a composition-gradient region that has a thickness of 25 nm or more, the composition-gradient region being a region in which a content ratio of oxygen decreases and a content ratio of nitrogen increases in a thickness direction toward the base, and a ratio of the thickness of the composition-gradient region to the thickness of the entire silicon oxynitride layer being 0.15 or more. The present invention also relates to: an electronic device member that includes the gas barrier laminate, and an electronic device that includes the electronic device member. The present invention provides: a gas barrier laminate that exhibits a very high gas barrier capability and very high bendability, an electronic device member that includes the gas barrier laminate, and an electronic device that includes the electronic device member.

A molded product and a unified molded product that are lightweight and also high in rigidity to meet the requirements from the market can be produced from a molded product comprising:

a first member (I) containing a planar surface layer part and a protruding core part, and a second member (II) unified therewith,

the first member (I) being of a fiber-reinforced resin (A) formed mainly of a reinforcing fiber (a1) and a matrix resin (a2),

part of the threads of the reinforcing fiber (a1) extending penetratingly between the surface layer part and the core part,

the part of the threads of the reinforcing fiber (a1) extending penetratingly at a rate of 400 threads/mm² or more through the boundary surface between the surface layer part and the core part,

the reinforcing fiber (a1) having a number-average fiber length Ln of 1 mm or more, and

the core part forming a hollow structure.

A linoleum flooring product in one embodiment includes a linoleum substrate and a printed wear layer comprising a decorative indicia. The printed wear layer includes a wear layer and an ink print layer. The linoleum substrate may include a base linoleum layer applied on a backing material, and in some embodiments further includes a visual linoleum layer formed on top of the base linoleum layer. The printed wear layer may be adhesively bonded onto the linoleum substrate. In one embodiment, an ultraviolet curable adhesive may be used. A related method for forming the linoleum flooring product is also provided.

The present invention relates to an insulation material for thermal and sound insulation with high mechanical strength, thus providing structural integrity from its own, and its composites with other building materials, such as concrete, for providing pre-insulated building elements, the manufacturing of such material and its composites and the use thereof.