Patent classifications
B29C65/486
STAND, METHOD OF MANUFACTURING STAND, AND KEYBOARD-STAND SET
A stand supports an electronic apparatus in an erect state. The stand includes: a supporting portion that has a supporting surface which supports a rear surface of the electronic apparatus; a leg portion that is rotatably connected to the supporting portion via a hinge; a flexible member that has flexibility, that is formed in a sheet shape, and that is provided along one edge of the supporting portion so as to protrude from the one edge; a surface material that has flexibility and forms front surfaces of the supporting portion and the flexible member; a first bonding layer that fixes the surface material onto the supporting portion; and a second bonding layer that is formed to have a lower coating density of a bonding adhesive than the first bonding layer and fixes the surface material onto the flexible member.
Shrink films and related combinations and methods
The present subject matter provides a shrink film free of silicon-containing material, fluorine-containing material, and solvent-formed seams. The shrink film utilizes a water soluble layer covering an adhesive layer. The water soluble layer is in dry form and non-tacky, allowing processing of the shrink film subsequent to adhesive application to the shrink film. When the water soluble layer is dissolved, the adhesive layer is exposed and is capable of forming a permanent bond. The adhesive can be used to form a seam in the film and/or can be used to form a bond between the film and a substrate. The water soluble layer facilitates removal of an optional release liner from the adhesive. A substrate with the shrink film attached thereto and a related method of attaching a heat shrinkable film to a substrate are also disclosed.
Moulded plastic articles with contact between two dissimilar plastics
A plastics molding process is provided in which a first (2) and a second plastic part (3) are molded such that a contact surface is formed between the two parts. The first part (2) is molded firstly and, while at least the contact surface is still in a liquid or plastic state, an attachment promoting powder (16) that is compatible with, and has the characteristic of attaching to, the plastic of the first part (2), is applied to it. Thereafter, the second part (3) is molded so as to contact the first part at the contact surfaces such that as it solidifies, it attaches to the attachment promoting powder (16) and thereby to the first part (2). The second part (3) may be a plastic foam filling for a hollow first part (2). The attachment promoting powder (16) may be a suitable grade of diatomaceous earth or a natural or synthetic equivalent.
Sheet manufacturing apparatus
A sheet manufacturing apparatus configured to manufacture a sheet by heating and pressurizing a material containing a fiber and an additive agent includes a supplying unit configured to supply the additive agent in air, a first tank configured to communicate with the supplying unit and store the additive agent, and a second tank configured to communicate with the first tank, store the additive agent, and be able to detach from the sheet manufacturing apparatus.
Method of bonding fibers to form a composite structure
A method for bonding fibers includes providing a first fiber layer and a second fiber layer positioned below the first fiber layer to bond the first fiber layer with the second fiber layer. The method may also include providing a first additive layer. The first additive layer is located between the first fiber layer and the second fiber layer. Then, the method may further include activating the first additive layer by directing energy at the first additive layer.
Laminated textile materials that reduce flame propagation, articles incorporating same, and methods of making same
A method of producing a flame resistant ticking includes laminating a flame resistant substrate to a decorative fabric, wherein the substrate is configured to release a chemical vapor that reduces the rate of propagation of a flame along the decorative fabric when the decorative fabric is exposed to flame. The substrate is laminated in direct contact with the inside surface of the decorative fabric. In some embodiments, the laminated ticking is configured to release less than 15 MJ of heat in the first ten minutes when exposed to a flame in accordance with the testing protocol set forth in 16 CFR 1633. Upholstered articles, such as mattresses, mattress foundations, and articles of furniture, may incorporate the flame resistant ticking layer.
Welded structural joint between a high-performance thermoplastic matrix composite material and an elastomer by powder functionalization
A method for producing, by welding, a joint between a thermoplastic matrix composite material and an elastomeric material. The elastomeric material is functionalized by forming a thin layer of elastomeric material incorporating particles of thermoplastic material and melting the thin layer onto the surface of the elastomeric material during the pressure-vulcanization of the elastomer. The functionalized surface of the elastomeric material is welded to the thermoplastic material of the composite. The welding operation includes interposing a metal fabric coated with thermoplastic material between the surfaces of the elastomer and the composite that are welded to each other, and passing an electric current through same, resulting in the surface melting of the two materials.
Method of Making Thermoplastic Composite Structures and Prepreg Tape Used Therein
A thermoplastic composite structure is produced by consolidating and forming a composite preform to a desired shape. The preform comprises plies of a high melt temperature thermoplastic prepreg that are tacked together by a low melt temperature thermoplastic adhering the plies together in fixed registration.
Method for Producing a Laminate Consisting of a Backing Sheet and Decorative Paper
The present invention relates to a method for producing a laminate having a backing sheet and a decorative paper arranged on the backing sheet, including the steps of: a) providing the backing sheet, b) scattering at least one layer of at least one powdered resin onto at least one side of the backing sheet, the surface of the side of the backing sheet that is to be scattered with the powdered resin being unsmoothed, c) placing at least one decorative paper onto the side of the backing sheet that is provided with the powdered resin, and d) pressing the layered structure including the backing sheet, the powdered resin and the decorative paper. The present invention likewise relates to a laminate that can be produced by this method.
Foam Heating System
A foam assembly system is provided. The system is configured to heat a surface of foam. After the heating of the foam, an adhesive is applied, typically a high solids adhesive. The foam is then bonded to another foam surface. It has been found that the pre-heating of the foam before adhesive application greatly enhances the bond strength between the foam and the second foam surface to which it is adhered.