A photo-curable resin composition for three-dimensional shaping includes a polyfunctional radical polymerizable compound (A), a monofunctional radical polymerizable compound (B), polyethylene particles (C), and a curing agent (D). The polyfunctional radical polymerizable compound (A) is a single polyfunctional radical polymerizable compound having an ethylenically unsaturated group equivalent of 700 g/eq or more and 8,000 g/eq or less or a mixture including a plurality of types of polyfunctional radical polymerizable compounds and having an ethylenically unsaturated group equivalent of 700 g/eq or more and 8,000 g/eq or less, the ethylenically unsaturated group equivalent being a weighted average of ethylenically unsaturated group equivalents of the polyfunctional radical polymerizable compounds in terms of weight ratio. A content of the polyethylene particles (C) is 5 parts by mass or more and 50 parts by mass or less relative to 100 parts by mass of a total of the polyfunctional radical polymerizable compound (A) and the monofunctional radical polymerizable compound (B).

Clinical waste container (100) comprising a lower basket part (110) and an upper lid part (120), comprising a cylindrical part (121) having an upper lid opening (122); and a lid cap part (130), arranged to be fastened to said lid part so as to cover said lid opening, wherein the lid part and the lid cap part each comprise cooperating snap-lock means (123, 133), comprising several separated elongated protrusions (133a,133b), together defining a broken circle. The lid part comprises at a lower end (124) a bend (125) of at least 60, with an inner radius (R1) of at the most 5 mm and an outer radius (R2) of at the most 5 mm, defining a local material thickness increase of at least 25%. The lid part and the lid cap part comprise at least 30% by volume wooden fibres. The invention also relates to a method of manufacturing such a container.

A mold (1) for machines for production of lipsticks or similar bar-shaped cosmetic products is formed with two coaxial layers (5, 6) of different chemically linked silicones, of which an inner layer (5) of smaller thickness in hard silicone and an outer layer (6) of greater thickness in soft silicone.

Additive manufacturing systems and methods having an extrusion head with a nozzle. The nozzle extrudes a composite material from an orifice of the nozzle to form a layer of a component. The composite material has at least a matrix material and a reinforcing material. The nozzle extrudes the matrix and reinforcing materials from the orifice simultaneously. The width and height of the orifice are adjustable to control the width and thickness of the layer extruded therefrom. The width and thickness of the layer are the same as the width and height, respectively, of the nozzle orifice, while the nozzle is extruding the composite material through the orifice. The width and height of the nozzle orifice are perpendicular to each other and transverse to an extrusion direction from the nozzle orifice. A majority of a surface area of the reinforcing material is encapsulated within the matrix material after being dispensed from the nozzle.

Described herein are resilient surface covering articles containing a backing portion containing a plurality of backing layers, wherein each backing layer of the plurality of backing layers contains polyolefin. Also described herein are resilient surface covering articles containing a backing portion containing at least one backing layer, wherein the at least one backing layer contains polyolefin. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.