B32B2307/304

INNER COVERING FOR CONTAINERS
20230002149 · 2023-01-05 ·

The invention relates to inner covering for containers, the objective of which is to reduce the impact of temperatures on the inside thereof and to protect against the moisture known as “container rain”. The covering is formed by a rectangular prismatic case (1) in the horizontal position, made from a laminated composite having several layers, with two smaller bases and a series of bars (4) arranged in fixing elements (3) corresponding to two or more edges of the smaller bases, characterized in that the bars (4) are formed by elements that can be inserted into one another.

Segmented flexible gel composites and rigid panels manufactured therefrom
11517870 · 2022-12-06 · ·

The present invention describes various methods for manufacturing gel composite sheets using segmented fiber or foam reinforcements and gel precursors. Additionally, rigid panels manufactured from the resulting gel composites are also described. The gel composites are relatively flexible enough to be wound and when unwound, can be stretched flat and made into rigid panels using adhesives.

Panel for a building structure having a predefined curvature and a method of manufacturing such panel
11566435 · 2023-01-31 · ·

A panel for a building structure has a predefined curvature. The panel has a generally rectangular shape with a curvature, such that the panel has a convex outer surface and a concave inner surface with a set of side edge regions and a set of end edge regions. The panel is at least one mineral wool fibre slab with a plurality of first strips adhered to the outer surface and a plurality of second strips adhered to the inner surface.

Bedding
11564513 · 2023-01-31 ·

A bedding assembly may comprise a touch layer, a warmth layer, and a decorative layer. The touch layer and warmth layer may functionally correspond to a top sheet and a duvet insert in a conventional bedding system, respectively. The decorative layer is different than conventional duvet covers, since it does not enclose a duvet insert. The layers may be stacked and attached to one another through a series of fasteners that are located largely along the edges of each layer. The upper surface of the touch layer may attach to the lower surface of the warmth layer, and the upper surface of the warmth layer may attach to the lower surface of the decorative layer. A top portion of the touch layer may also fold over the warmth layer and attach to a top portion of the upper surface of the decorative layer.

CONSTRUCTION BOARDS HAVING A PRESSURE-SENSITIVE ADHESIVE LAYER

Roof covering (I) for flat roofs, comprises (A) a polymeric sealing layer and (C) a self-adhesive layer, separated by a soft elastomeric intermediate layer (B).

FOAMED POLYPROPYLENE COMPOSITION SUITABLE FOR SHEETS AND ARTICLES
20230024936 · 2023-01-26 ·

The present invention relates to a foamed polypropylene composition comprising (A) from 60.0 to 95.0 wt % of a linear propylene homopolymer and (B) from 5.0 to 40.0 wt % of a low density polyethylene, based on the total weight of the polypropylene composition, wherein the polypropylene composition before foaming has a melt flow rate MFR.sub.2 of from 0.1 to 5.0 g/10 min, determined according to ISO 1133 at a load of 2.16 kg and a temperature of 230° C., and a F.sub.30 melt strength of from 0.1 to 2.0 cN, determined according to ISO 16790:2005, a sheet comprising said foamed polypropylene composition, an article comprising said sheet, a process for producing said sheet and the use of said foamed polypropylene composition or said sheet for producing an article.

MULTI-LAYERED FIBROUS STRUCTURES FOR MODERATE TEMPERATURE
20230021392 · 2023-01-26 ·

An article comprising: (a) one or more nonwoven material layers comprising a lofted fibrous material; and (b) one or more molded material layers having a fibrous matrix, wherein the article is configured to at least partially thermally insulate an item or compartment and the article absorbs external heat or cold to substantially prevent amplitude of temperature fluctuation of the item or within the compartment.

DUAL-REINFORCED CONSTRUCTION BOARD
20230024168 · 2023-01-26 ·

A dual-reinforced construction board is disclosed comprising a core having an upper surface and an opposing lower surface, a first reinforced fibrous facer adhered to the upper surface of the core and a second fibrous facer adhered to the lower surface of the core. Each of the first and second fibrous facer comprise a non-woven mat coated on a first surface with a coating composition. The first fibrous facer and optionally the second fibrous facer further include a reinforcement layer adhered to at least a portion of the first surface of the non-woven mat. The dual-reinforced construction board has a fastener pull-through strength of at least 400 lbf.

Arc flash resistant multilayered material having low thickness

A multi-layered material with low thickness is provided, having properties of thermal and electric insulation, flame retardant capacity and high mechanical strength, useful for the manufacture of personal protective equipment and more in general of work items for the protection against arc flash effects. The material provides a high grade of protection against arc flash with good flexibility and comfort for the wearer, who is thus protected without being hindered in movements.

YSZ CERAMIC SUBSTRATE PROTECTED FIREPROOF HOSE
20230028634 · 2023-01-26 ·

A hose is provided capable of meeting fireproof requirements per AS1055 under no flow condition. The hose has multiple layers including a yttria-stabilized zirconia (YSZ) flexible ceramic substrate layer disposed between first and second silicone rubber layers.