The Procter Gamble Company

Shell Oil Comapny

Richard Bown

Robert Scadding Moir

John Allen Manifold

Osman Polat

Daniel Graham Ward

Geoffrey Eugene Seger

Andrew Paul Frank Milton

Robert Wilkinson

Alexander Peter Dirk Massely

Stuart Browning

Sravani Gullapalli

Alexander Mark Robert James Hellawell

A fibrous structure may have a lower side and an upper side, and may comprise three-dimensional, out-of-plane features formed by knuckles on a papermaking belt, the features may exhibit at least two Z-direction spatially separated surfaces defined in order spatially with respect to the lower side, wherein each successive surface progressing in a Z-direction away from the lower side may have a projected area less than the projected area of the surface adjacent and closer to the lower side, and each projected area may be bounded completely by the area of the projected area of the surface adjacent and closer to the lower side.

Mask and papermaking belt made therefrom

A textured mask comprising a film. The film can have a first substantially continuously flat surface lying in a first plane and a second surface opposite the first surface lying in a second plane substantially parallel to the first plane. The second surface is interrupted by a plurality of cavities, each of the cavities having a first depth defined by a third surface lying in a third plane substantially parallel to the first and second planes. The depth of the cavities can be at a distance of from about 0.1 mm to about 5 mm from the second plane. The textured mask is at least partially coated with an opaque masking agent. The textured mask can make a correspondingly structured three-dimensional papermaking belt, which can make correspondingly structured three-dimensional fibrous structure.

Mark and papermaking belt made therefrom

Lubricating composition comprising (i) base oil and (ii) a Verkade base compound having the formula (1): wherein R, Rand Rare each independently selected from hydrogen and saturated or unsaturated, straight chain or branched, C-Calkyl groups. The lubricating composition of the present invention exhibits improved base number retention and oxidative stability, particularly in the presence of a biofuel such as fatty acid alkyl ester. 

Lubricating oil composition

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Cambridge, United Kingdom

Richard Bown