Resumen de: US2025262847A1
A sustainable, environmentally-friendly structure and method for blister packaging comprising, in certain aspects, one or more active moisture barrier layer including a first moisture absorbing composition and a COC, and one or more passive moisture barrier layers. The multilayer structure may be asymmetric, with active layers in a coextruded structure of different thicknesses, for example. A method of forming a sustainable moisture absorbing multilayer structure includes formation of a base structure including one or more first passive moisture barrier layers, and one or more active moisture barrier layers. In certain aspects, the composite density of the multilayer structure is lower than commercially available structures. In other aspects, non-halogenated, environmentally-friendly materials are utilized in various or all layers.
Resumen de: WO2025174983A1
A sustainable, environmentally-friendly structure and method for blister packaging comprising, in certain aspects, one or more active moisture barrier layer including a first moisture absorbing composition and a COC, and one or more passive moisture barrier layers. The multilayer structure may be asymmetric, with active layers in a coextruded structure of different thicknesses, for example. A method of forming a sustainable moisture absorbing multilayer structure includes formation of a base structure including one or more first passive moisture barrier layers, and one or more active moisture barrier layers. In certain aspects, the composite density of the multilayer structure is lower than commercially available structures. In other aspects, non-halogenated, environmentally-friendly materials are utilized in various or all layers.
Resumen de: WO2025172312A1
Subject of the invention is a method for controlling condensation in a building. The invention also relates to a condensation control material (6) which comprises, in consecutive order, a nonwoven layer (1), a first adhesive layer (2), a reinforcement layer (3), a second adhesive layer (4), and a release liner (5). Subject of the invention are also buildings and building parts which are covered with the condensation control material, uses of the condensation control material, and methods for its production.
Resumen de: CN119907771A
A container (20) for storing a moisture-sensitive product includes a body (100) having a base (102), a sidewall (104) extending upwardly from the base and opening into an opening providing access into an interior of the body; an oil (2) disposed within a product compartment (110) in the interior of the body, the product compartment being a portion of the interior of the body in which the oil is disposed when the body is upright on the base in a stationary position; a cover (200 ') covering the opening to form a housing comprising the product compartment, the housing further comprising a desiccant compartment positioned above and in fluid communication with the product compartment; and a desiccant material (2000) disposed within the desiccant compartment, the desiccant material configured to remove moisture from the housing so as to stabilize a moisture sensitive product suspended in the oil without direct contact with the oil when the body is in the stationary position.
Resumen de: WO2025166844A1
A mixing container provided with a high-barrier inner cavity, comprising a housing (100), an inner plug (200), and a sealing cap (300). The sealing cap (300) comprises a cap body (310) and a connecting ring (320) formed by extending the outer edge of the cap body (310) in the axial direction and connected to the housing (100); the cap body (310) covers the housing (100) and defines, together with the housing (100), a sealed accommodating cavity (400) for accommodating a material; a first barrier layer (330) is arranged on the inner wall surface of the cap body (310), and a second barrier layer (290) is arranged on the inner wall surface of the inner plug (200); the inner plug (200) is inserted into the housing (100), and the inner wall surface of the inner plug (200) and the inner wall surface of the cap body (310) define a sealed barrier cavity (500) for accommodating a material. Compared with the prior art, while two materials are simultaneously packaged for mixing to improve the usage effect, barrier properties of the barrier cavity are structurally improved, so that the materials of the inner plug and the cap body are not limited, thereby facilitating mass production. The present container has high practicability, and is suitable for wide promotion and application.
Resumen de: US2025249663A1
Provided is an interlayer film for laminated glass capable of 1) suppressing generation of double images, 2) suppressing color irregularities, and 3) keeping the haze value small in laminated glass. The interlayer film for laminated glass according to the present invention has one end and the other end, and when a distance between the one end and the other end is referred to as X, the thickness of the interlayer film at an arbitrary position (1) of the interlayer film within a region of 0.1X to 0.9X from the one end toward the other end, the thickness of the interlayer film at a position (2) where the thickness of the interlayer film is smaller than the thickness of the interlayer film at the position (1) within a region of 0.1X to 0.9X from the one end toward the other end by 25 μm or more, the visible light transmittance at the position (1) of the laminated glass including the interlayer film, and the visible light transmittance at the position (2) of the laminated glass including the interlayer film satisfy specific relationships.
Nº publicación: WO2025163145A1 07/08/2025
Solicitante:
AIRNOV INC [US]
LOGEL VALERE [FR]
AIRNOV, INC,
LOGEL, Val\u00E8re
Resumen de: WO2025163145A1
This atmosphere control device (1), intended for regulating an atmosphere in a packaging or a medical device containing sensitive or odorous products, comprises a gas-permeable envelope (10) defining a chamber (13), the chamber (13) having in its inner volume a particulate mixture (6) comprising at least a first active substance (61) in particulate form having relatively large particles and a second active substance (62) in particulate form having relatively small particles. The particle size distribution of the particulate mixture (6) is such that the graph of the cumulative particle size distribution by mass Q3(x) of the particulate mixture includes, between the 3% percentile d3 and the 97% percentile d97, a portion in which the cumulative mass is increased by less than 10%, preferably less than 5%, when the particle size x is doubled.