There is provided a resin molded component that is injection molded, the resin molded component including an outer surface portion on which a gate mark is formed, and an inner surface portion that is on a side opposite to the outer surface portion and has a fracture mark of resin formed.

Golf ball methods and molds for quickly and efficiently eliminating air/gas from within a mold during golf ball manufacture and the improved golf balls resulting therefrom.

A spray gun with a faux carbon fiber pattern comprises a main portion and an operating portion, at least one area of the main portion or the operating portion comprises a faux carbon fiber pattern, the pattern defined on a mold for the spray gun and formed directly on a surface of the spray gun during injection.

According to certain embodiments, a cover plate of an electronic device, comprises: a first pattern formed in a first region of the cover plate; and a second pattern formed in a second region of the cover plate, wherein the first pattern has a first flat part and a first protrusion part protruding at a first height with respect to the first flat part, the first flat part and the first protrusion part being repeatedly arranged, the second pattern has a second flat part and a second protrusion part protruding at a second height with respect to the second flat part, the second flat part and the second protrusion part being repeatedly arranged, and the first flat part of the first pattern and the second flat part of the second pattern are continuously joined to each other at a portion at which the first pattern and the second pattern are connected.

A marked guide includes an elongated body having a bendable core with a length dimension and made of material that is bendable along the length dimension to selectively form various bent shapes, and that retains the bent shapes without external support. The elongated body also has at least one layer of second material provided around the core, the second material being elastomeric or resiliently flexible. An outer surface of the body has a plurality of markings, including a first line marking positioned at a 0-degree point, a second line marking positioned at a 90-degree point, a third line marking positioned at a 180-degree point and a fourth line marking positioned at a 270-degree point.

The invention concerns a super hydrophobic surface for handling a liquid and/or able to be contacted by a liquid, said surface comprising at least one hydrophobic liquid contact surface portion, wherein said hydrophobic liquid contact surface portion presents a micro- and nano-meter hierarchical patterned structure, the structure comprising: —homogeneously distributed micrometre-sized pillars (1), and—homogeneously distributed nanometre-sized pillars (2), preferably said pillars (2) having a dimension below 1 micrometer, at the upper surface of the micrometre-sized pillars, and—nanometre-sized protrusions (3) at the upper surface of the nanometre-sized pillars, the protrusions being positioned in a non-periodic, irregular pattern. The invention also relates to the use of such surfaces with micro- and nano-meter hierarchical patterned structure, for example in handling hot liquids, and a corresponding manufacturing process, e.g. using an injection moulding process for producing the component in polymer.

The invention relates to a method for coding a dimensionally stable packaging container or an associated component made of a plastics-based and/or paper-based material composition, the packaging container being suitable for storing consumer goods such as food, washing agents, etc., wherein, during a shape-forming process for forming the three-dimensional packaging container or the associated component by means of a shaping tool mold, at least one outer and/or inner side undergoes, in at least one position, a shape-changing treatment acting on its first surface in order to produce at least one three-dimensional code.

A resin molding has a first surface and a second surface, wherein the second surface includes a rib, and wherein the first surface includes a glossy portion and a non-glossy portion.

A retroreflector includes an arrangement of triples, each having three side surfaces, which are disposed in the manner of a cube corner and stand approximately perpendicular on one another. The retroreflector can be produced from a carrier material by injection molding. An optical silicone resin is used as the carrier material. The retroreflector is based on triple mirrors that are both easily unmolded from a die and easily applied to curved surfaces even after unmolding or are usable for reflection of ultraviolet light.

Methods for forming optical articles with antireflective nanostructured (ARN) surfaces. An aluminum layer is deposited or otherwise applied to the cavity of an injection mold tool. Sequential chemical treatments such as anodization and etching steps form an ARN mold texture on the interior surface of the cavity. The ARN mold texture is a negative of a desired surface texture of the article. During injection molding, the desired ARN surface is thereby produced in the optical article.