B32B9/025

WOOD COMPOSITE BLOCK, TRANSLUCENT WOOD VENEER AND METHOD FOR PRODUCING THE SAME
20230132253 · 2023-04-27 ·

The invention relates to a multilayer wood composite block comprising a plurality of wood layers, wherein at least 5 wood layers of the plurality of wood layers have a layer thickness of 0.05 to 1 mm; a plurality of plastic layers, wherein at least 5 plastic layers of the plurality of plastic layers consist of translucent and/or transparent plastic and have a layer thickness of 0.05 to 1 mm; and a plurality of adhesive layers; wherein the wood and/or plastic layers are arranged in a superimposed manner; and wherein the adhesive layers are arranged between successive wood and/or plastic layers and bond them together; and a multilayer wood veneer.

Garment incorporating aqueous polyurethane dispersions having altered stress profile

Articles, such as garments, including films comprising dried aqueous polyurethane dispersions are disclosed, whereby the garment has an altered stress which is exhibited during wear of the garment. The film may be bonded to the fabric of the article to provide a fabric or film laminate.

Adhesive bonding composition and electronic components prepared from the same

A curable resin or adhesive composition includes at least one monomer, a photoinitiator capable of initiating polymerization of the monomer when exposed to light, and at least one energy converting material, preferably a phosphor, capable of producing light when exposed to radiation (typically X-rays). The material is particularly suitable for bonding components at ambient temperature in situations where the bond joint is not accessible to an external light source. An associated method includes: placing a polymerizable adhesive composition, including a photoinitiator and energy converting material, such as a down-converting phosphor, in contact with at least two components to be bonded to form an assembly; and, irradiating the assembly with radiation at a first wavelength, capable of conversion (down-conversion by the phosphor) to a second wavelength capable of activating the photoinitiator, to prepare items such as inkjet cartridges, wafer-to-wafer assemblies, semiconductors, integrated circuits, and the like.

Supportive insole
11633014 · 2023-04-25 · ·

A shoe insole includes a semi-rigid shell for providing a wearer with extended comfort. The semi-rigid shell includes a notch which is located on the outward side of the wearer's foot and accommodates pronation of the foot during use. Additionally, the semi-rigid shell includes an extended side portion which is located opposite of the notch side on an inner side of the wearer's foot. The semi-rigid shell is shorter in length than the length of a shoe sole and slightly shorter in width and may be combined with an insole comfort cover to provide cushion between the wearer's foot and the semi-rigid shell.

SANDWICHED INVERTED HORSESHOE AND METHODS OF USING SAME
20230122576 · 2023-04-20 ·

A horseshoe having a front end and a back end includes a base plate having a first stiffness, an intermediate layer having a second stiffness, the second stiffness being less than the first stiffness, the intermediate plate being disposed adjacent the base plate, a top plate disposed adjacent the intermediate layer and a heel wedge capable of articulating relative to the base plate.

Method of making coextruded, cross-linked polyolefin foam with TPU cap layers

The present disclosure is directed to a physically crosslinked, closed cell continuous multilayer foam structure comprising at least one foam polypropylene/polyethylene layer with a TPU cap layer. The multilayer foam structure can be obtained by coextruding a multilayer structure comprising at least one foam composition layer with at least one cap composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

FLAME RESISTANT NON-NEWTONIAN PAD
20230067840 · 2023-03-02 ·

A pad for protective garments comprises an outer layer of heat and flame resistant material, and inner layer of heat and flame resistant material, and a cushioning layer disposed therebetween. The cushioning layer is produced from a non-newtonian material. A pad assembly may be formed using the pad along with a piece of flexible material attached thereto. The pad, or the pad assembly including the pad, may be used with protective garments such as firefighter turnout gear.

Method of making coextruded crosslinked polyolefin foam with polyamide cap layers

Described herein are physically crosslinked, closed cell continuous multilayer foam structures that includes a foam layer comprising polypropylene, polyethylene, or a combination of polypropylene and polyethylene and a polyamide cap layer. The multilayer foam structure can be obtained by coextruding a multilayer structure comprising at least one foam composition layer and at least one cap composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

Vibration absorption device and method for acoustic insulation

A vibration absorption device for acoustic insulation for a building structure comprises an absorbent cushion and a vibration isolation cushion. The building structure is selected from a ceiling structure, a floor structure and a partitioning structure separating two adjacent building compartments or a building compartment and the external environment. The absorbent cushion comprises sound absorbing material and the vibration isolation cushion comprising vibration isolation material. The vibration isolation cushion overlies and is laminated to the absorbent cushion. The vibration isolation cushion is rigid relative to the absorbent cushion. The absorbent cushion is supple relative to the vibration isolation cushion. The vibration absorption device is mountable to the building structure, to isolate vibrations and to provide acoustic insulation between the two separated and adjacent building compartments.

Isolation of cells from hatched reptile eggs for use in production of bioartificial skin and leather
11624055 · 2023-04-11 ·

The present disclosure relates to a method of generating bioartificial reptile leather by in vitro culturing of isolated cells the chorioallantois of hatched reptile eggs. The disclosure allows production of reptile leather without the ethical issues of conventional reptile farming and the trapping and killing of reptiles for their skin. Furthermore the disclosure allows production of reptile leather from species that are not abundantly available as skin products, such as from endangered species.