B32B7/02

Multilayer stretch films and methods thereof

Embodiments disclosed herein include multilayer films having a cling layer, a core layer, and a release layer, wherein the cling layer comprises a propylene interpolymer and the core layer comprises a core layer polyethylene composition.

Multilayer stretch films and methods thereof

Embodiments disclosed herein include multilayer films having a cling layer, a core layer, and a release layer, wherein the cling layer comprises a propylene interpolymer and the core layer comprises a core layer polyethylene composition.

Wind turbine blade and a method of manufacturing the wind turbine blade

This invention relates to a wind turbine blade component, a method of manufacturing such a wind turbine blade component and a wind turbine blade comprising the wind turbine blade component. The wind turbine blade component comprising a stack of layers arranged in a first group and in a second group, wherein the layers of each group has the same width. The layers of each group is continuously offset in an edgewise direction to form a tapered edge profile. The first group of layers may be arranged relative to the second group, or in an alternating order. The layers of the first group may further have a first length which is greater than a second length of the layers of the second group.

IR-reflective ink, film, and tape

The present application is drawn to infrared reflective ink formulations, infrared reflective dried coatings prepared from such inks, and IR-reflective substrates and adhesive tapes prepared from such inks and coatings. The inks are suitable for printing by gravure or flexo methods onto polymeric substrates such as PET, paper, or other substrate materials. The coatings are reflective in the near-infrared range. The coatings and tapes are well suited for use in manufacturing methods. The coatings and/or the tapes are ultrathin, on the order of a few micrometers, making them attractive for use in different industrial applications.

Multilayer fluid analysis program, and multilayer fluid analysis system

A computer-readable non-transitory storage medium stores a multilayer fluid analysis program for analyzing a multilayer fluid as 2.5 dimensions in which each layer is divided into elements and each of the elements has information about a layer thickness in a finite element model for the multilayer fluid. The multilayer fluid analysis program allowing a computer to function as: a layer thickness calculation process for calculating the layer thickness of the elements from a simultaneous equation indicating a relationship between stress in a normal direction and a fluid viscosity in the elements without considering a fluid flow in a thickness direction of the layer thickness under a condition that stresses in the normal direction and a tangential direction are balanced at an interface of respective layers and a flow velocity at the interface is continuous; and a display process for displaying a calculation result.

Composite structure for an airbag cover, and sewn product of the composite structure

The present invention provides a composite structure, a method for its manufacture, a sewn product containing the composite structure, and a method for manufacturing the sewn product. The composite structure comprises a foam layer, a textile layer, a cover layer and a lacquer layer in this order, wherein the foam layer has a density of at most 300 kg/m.sup.3 and contains a polyolefin, the cover layer is thermoplastic and comprises at least two compact sublayers of different composition, each sublayer containing at least one thermoplastic selected from polyolefin and polyvinyl chloride.

NON-WOVEN PROTECTIVE CLOTHING AGAINST BLOOD AND VIRUSES

A non-woven protective clothing against blood and viruses, which is composed from: a non-woven fabric layer, which has two surfaces; and a high waterproof moisture-permeable layer, which is a porous film that is laminated to one of the surfaces of the non-woven fabric layer; and an elastic pore filling layer, which is a hydrophilic polyurethane. The elastic pore filling layer is coated or printed onto the surface of the high waterproof moisture-permeable layer, and the thickness of the elastic pore filling layer is thinner than that of the high waterproof moisture-permeable layer. The synthetic blood permeability of the non-woven protective clothing against blood and viruses can resist a pressure of 2.0 psi for one minute, and the Phi-X174 bacteriophage penetrability thereof can resist a pressure of 2.0 psi for one minute.

Dental appliance with differential properties
11553990 · 2023-01-17 · ·

Described are improved dental materials and appliances made therefrom that have a range of flexibility and strength and exhibit improved comfort and effectiveness in orthodontic and other treatment.

Intermediate film for laminated glass, rolled body, and laminated glass

Provided is an interlayer film for laminated glass capable of enhancing the sound insulating property and the interlayer adhesive force in an interlayer film having increased transparency. An interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer or two or more-layer structure, the interlayer film includes a first layer containing a vinyl monomer polymer, the vinyl monomer polymer is a polymer of a polymerizable composition containing a monomer having a functional group having hydrogen bondability, and a laminated glass in which the interlayer film for laminated glass is arranged between two sheets of float glass having a thickness of 2.0 mm, a length of 30 mm and a width of 2.5 cm in conformity with JIS R3202 has a haze, measured in conformity with JIS K6714 by using a haze meter, of 0.5% or less.

EMULSIONS FOR PARENTERAL ADMINISTRATION

A method for manufacturing oil-in-water emulsions for parenteral administration as well as to the use of such emulsions in the treatment or prevention of malnutrition and/or a deficiency in essential fatty acids and/or EPA and DHA and or stroke, sepsis, Alzheimer's disease or cancer.