An absorptive article having at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorbing body sandwiched between the liquid-permeable sheet and the liquid-impermeable sheet.

The waterproof layer may be a vapour barrier.

The intestinal sleeve has an impermeable layer and a tissue ingrowth layer.

Gas within the ostomy bag passes through the media layer and is directed through the adsorbent layer by the base impermeable layer and second impermeable layers .

The present invention relates to a multi-layer exothermic bandage comprising an oxygen-impermeable layer, a water-impermeable layer, a heating element layer comprising an oxidizable material, and an active agent layer; and the use thereof.

A barrier impervious to the second insect-control material can be attached to the second layer.

Films comprising a liquid-absorbant layer and an impermeable layer are provided.

The coating layer includes a water-impermeable layer formed from a polymer material.

The mattress protector utilizes, at least, two moisture proof layers with the top moisture proof layer being releasably attached to and removable from the bottom moisture proof layer.

Finally, a third layer may be provided which is gas impermeable.

A laminated wipe comprises an absorbent layer, an upper impermeable layer and a lower permeable layer.

The microtensiometer includes a sensor body comprising a first gas-impermeable layer, an opposing second gas-impermeable layer, and a porous membrane layer disposed therebetween.

The oxygen barrier composition can be formed into an oxygen barrier layer of a packaging article.

An opencast coal mine underground water reservoir comprising an impermeable layer and, provided below the impermeable layer, a water storage space and a purification layer.

A disposable comfort sheet has a waterproof layer and an absorbent layer, with adhesive strips applied to the waterproof layer along side edges.