The present invention relates to a polar group-containing olefin copolymer (A) which is produced through polymerization using a transition metal catalyst, which has a weight-average molecular weight falling within a specific range and which contains a polar group-containing monomer within a specific range; a multinary polar olefin copolymer (A) indispensably containing a polar monomer component that has a norbornene skeleton and a carboxyl group or an acid anhydride group and having three or more types of monomer units; and a resin composition (C) containing a specific amount of a polar group-containing olefin copolymer (A) and a specific amount of an olefin resin (B).

A protective cover for use with an electronic device includes a protective shell, an electrical connector, and an inductive coil. The protective shell is configured to receive the electronic device and includes one or more apertures configured for accessing one or more respective features of the installed electronic device. The electrical connector is affixed to an interior surface of the protective shell and configured to engage electrical contacts of the installed electronic device. The inductive coil is disposed within the protective shell and is electrically connected to the electrical connector of the protective shell. The inductive coil is configured for producing an electrical current in response to a magnetic field generated by an external device in proximity to the protective shell.

A coating composition for a food or beverage can that includes an emulsion polymerized latex polymer formed by combining an ethylenically unsaturated monomer component with an aqueous dispersion of a water-dispersible polymer.

The present invention relates to filled polymeric materials including a thermoplastic polymer and a metallic filler and to light weight composite materials, which comprise a metallic layer and a polymeric layer, the polymeric layer containing the filled polymeric material. The filled polymeric material preferably is an extruded sheet. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures and/pr welded to other metal materials using conventional welding techniques.

A protective cover for an electronic device includes a protective shell and a cushioning member configured for cushioning the electronic device when the electronic device is disposed in the protective shell. The protective cover includes a first opening configured to align with and expose at least a portion of a touch screen display of the electronic device when the electronic device is disposed in the protective shell. The protective cover also includes a second opening configured to align with a camera of the electronic device when the electronic device is disposed in the protective shell. The protective cover further includes an access port positioned to be proximate an electrical interface of the electronic device when the electronic device is disposed in the protective shell.

Two-component solventless adhesive compositions for lamination applications and laminated structures, including flexible laminated packaging, comprising at least two substrates, including structures comprising reverse printed ink films and/or metallized films. The adhesive comprises a prepolymer having one or more oligomers with a relatively high molecular weight.

Embodiments provide a helical layer structure including: a helical core member which is formed of a flexible, lengthy, flat plate-like core member and which is formed of a steel plate made of a metal material, such as iron; and a polymeric coating layer which is formed of a polymeric material such as a thermosetting elastic material or a thermoplastic elastic material, and which coats the helical core member. The manufacturing method of the helical layer structure includes: a feeding step of feeding a core member having flexibility; a supply step of supplying the polymeric material having fluidity; a coating step of coating the core member with the polymeric material; a cooling step of cooling a coated intermediate which is coated with the polymeric material; and a helix formation step of helically twisting the coated intermediate to form the helical layer structure.

The present invention relates to filled polymeric materials 16 including a thermoplastic polymer 18 and a metallic fiber 20 and to light weight composite materials 10, 12 which comprise a metallic layer 14 and a polymeric layer, the polymeric layer containing the filled polymeric material 16. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures. Composite materials of the present invention may also be capable of being welded to other metal materials using conventional welding techniques. The composites exhibit resistance to delamination.

A protective cover for an electronic device includes a protective shell and a cushioning member configured for cushioning the electronic device when the electronic device is disposed in the protective shell. The protective cover includes a first opening configured to align with and expose at least a portion of a touch screen display of the electronic device when the electronic device is disposed in the protective shell. The protective cover also includes a second opening configured to align with a camera of the electronic device when the electronic device is disposed in the protective shell. The protective cover further includes an access port positioned to be proximate an electrical interface of the electronic device when the electronic device is disposed in the protective shell.

The invention relates essentially to a composite part comprising at least one sheet of steel coated with at least one polymeric film formed beforehand by extrusion of a polymeric blend comprising at least the following components: a polymer formed of a dispersion of elastomer nodules in a polypropylene matrix, the proportion of elastomer in the matrix being less than 20% by weight of the combination formed by the matrix and the elastomer, a first antioxidant from the family of the phenolic antioxidants for a content by weight of greater than or equal to 0.2%, a second antioxidant from the family of the hydroperoxide-decomposing antioxidants for a content by weight of greater than or equal to 0.1%, reinforcing fillers for a content by weight of less than 10%. The invention relates in addition to a process for the manufacture of this composite part and to the application of this composite part in the motor vehicle and transportation fields.