A process for the preparation of fine-cell rigid polyurethane foams by the reaction of a) polyisocyanates with b) compounds having at least two reactive hydrogen atoms in the presence of c) expanding agents, d) catalysts and, optionally, e) auxiliaries and/or additives, where the expanding agents c) used are perfluoro compounds which are emulsified in at least one of the components a) or b), and w...

The invention relates to a folding door with a door leaf (4) which is movable between a closed position and an open, folded position, in which the door leaf (4) is folded about folding lines between opposite side edges (5) of the door leaf. A plurality of guide members (110-118) are connected to the side edges (5) in a spaced-apart relationship along the same, and two side frames (1) are extended ...

The invention relates to a folding door with a door leaf (4) which is movable between a closed position and an open, folded position, in which the door leaf (4) is folded about folding lines between opposite side edges (5) of the door leaf. A plurality of guide members (110-118) are connected to the side edges (5) in a spaced-apart relationship along the same, and two side frames (1) are extended ...

Pesticidal 1,4-diaryl-2-fluoro-2-butene compounds having the structural formula I and compositions and methods comprising those compounds for the control of insect and acarid pests.

An insulation panel (1) for cabinets containing air handling equipment has an exterior housing section (2) and an interior housing section (3) which is joined to the exterior housing section by snap-in engagement means, preferably comprising a plurality of tabs (12) provided on the interior housing section. The tabs engage a flange (6) of the first housing section (2) via a first gasket (13), and ...

An insulation panel (1) for cabinets containing air handling equipment has an exterior housing section (2) and an interior housing section (3) which is joined to the exterior housing section by snap-in engagement means, preferably comprising a plurality of tabs (12) provided on the interior housing section. The tabs engage a flange (6) of the first housing section (2) via a first gasket (13), and ...

The invention consists in a device that prevents the well-known physical problem caused to the passenger after sudden change of time difference after a transcontinental flight (jet lag). It is a pocket torch, screened, provided with a blue filter that gives the bright ray at frequency between 4360 and 4950 Amstrong. The device is used by submitting for one minute a particular point of the passenge...

The door comprises a number of pivotably interconnecting door leaves (4), at least some of which are suspended from a horizontal frame section (8) in the load compartment frame. An end door leaf (5) is joined to a vertical frame section (10) via at least one elastically deformable fitting (11) provided on the side of the door leaf facing this frame section.

A rigid outer container (1) houses a removable, reusable, air permeable inner container (2) acting as a support for a bin liner. The lid (3) for the outer container is provided with openings (4, 6) for adding refuse and air ventilation. Spacer elements (11) between the inner and outer containers help form an air gap (8) between the two for assisting air circulation.

Wood is used as a material to make standard bolts, nuts or screws.