1
Feringa Ben L, Lubben Marcel, Hermant Roelant Mathijs, Twisker Robin Stefan, Que Lawrence Jr: Bleach activation. Unilever, Unilever, UNILEVER, December 21, 1995: WO/1995/034628 (6 worldwide citation)

A bleach and oxidation catalyst is provided comprising a catalytically active iron complex which can activate hydrogen peroxide or peroxy acids and was found to have both favourable stain removal and remarkable dye transfer inhibition properties. In addition, a considerably improved stability of the ...


2
Dennis Stephen Murphy: Dry-cleaning solvent and method for using the same. Unilever Home & Personal Care USA, Unilever, September 13, 2001: US20010020308-A1 (3 worldwide citation)

The invention is directed to a dry-cleaning solvent and method for dry-cleaning. The dry-cleaning solvent and method employ a linear silicon comprising oligomer that unexpectedly results in excellent cleaning properties in the absence of any known environmental or health risks.


3
Clare Hugh, Pearson Christopher Anthony, Shanks Ian Alexander: Method for controlling droplet size of an emulsion when mixing two immiscible fluids. Unilever, Unilever, Hindustan Lever, Clare Hugh, Pearson Christopher Anthony, Shanks Ian Alexander, UNILEVER, April 15, 2004: WO/2004/030799 (3 worldwide citation)

The invention relates to a method for preparing an emulsion by membrane emulsification enabling control of the dispersed phase size and size distribution by interrupting extrusion of the dispersed phase.


4
Francesca Goldoni, Jan Kevelam, Arinus Frederikus Leerink, Pieter W van Reeven, Pieter van der Vlist, Wendi Hutchinson: Cleaning device and its use. Unilever Home & Personal Care USA Division of Conopco, Unilever, December 5, 2002: US20020178511-A1 (2 worldwide citation)

A device for spot cleaning a fabric with a liquid cleaning composition, the device comprising a reservoir for holding the composition, an applicator for applying the composition from the reservoir to the fabric and absorbent means for absorbing at least some of the composition from the fabric. In a ...


5
Giuseppe Calabrese, Nicola Conte, Allesandro Manfredi: Toothbrush. Unilever Home & Personal Care USA Division of Conopco, Unilever, September 12, 2002: US20020124337-A1 (2 worldwide citation)

Toothbrush comprises a handle and a head, said head comprising upstanding bristles and at least one upstanding tooth polishing element, characterised in that the tooth polishing element is in the form of a resilient wall-like member and is flanked by bristles.


6
Richard Huw Davies, Luca Neri: Electric toothbrush. Unilever Home & Personal Care USA Division of Conopco, Unilever, February 20, 2003: US20030033680-A1 (2 worldwide citation)

An electric toothbrush comprising a handle and an oscillating brush head which oscillates about an oscillating axis, said head comprising a rubbery cleaning element, in wherein the rubbery cleaning element is in the form of a radially-extending resilient wall.


7
Richard Huw Davies, Isotta Di Drusco, Paola Giani: Toothbrush. Unilever Home & Personal Care USA Division of Conopco, Unilever, February 20, 2003: US20030033682-A1 (2 worldwide citation)

Toothbrush comprising a head and a handle, the head comprising massaging wings extending from a bristle-bearing face said massaging wings flanking a central bristle area and angled outwardly from said area, wherein the bristles are arranged in bristle tufts and of the bristle tufts which are adjacen ...


8
Jan Willem Crevel, Marcellus Gerardus Dusamos, James Wesley Livingston, Leendert Los, Pieter Luijendijk, Hubert Pieter Ten Voorden: Method for supplying maintenance and operational support services from a service centre for a plurality of industrial cleaning processes or machines and system for monitoring a plurality of industrial cleaning processes or machines. Diversey Lever, Unilever, December 20, 2001: US20010053939-A1 (2 worldwide citation)

A method is described for supplying maintenance and operational support services from a service center for a plurality of industrial cleaning processes or machines at remote sites and/or operated by different organizations. A local unit is provided at each process or machine, which is programmed to ...


9
Jan Willem Crevel, Marcellus Gerardus Dusamos, James Wesley Livingston, Leendert Los, Pieter Luijendijk, Hubert Pieter Ten Voorden: Method and system for supplying management services from a service centre for a plurality of industrial cleaning processes or machines. Diversey Lever, Unilever, December 20, 2001: US20010054038-A1 (2 worldwide citation)

A method is described for supplying management services for a plurality of industrial cleaning processes or machines at remote sites and/or operated by different organizations. A service center computer is provided with a database for storing process/machine information together with a process/machi ...


10
Jan Willem Crevel, Marcellus Gerardus Dusamos, James Wesley Livingston, Leendert Los, Pieter Luijendijk, Hubert Pierre Ten Voorden: Method for supplying management services from a service centre for a plurality of industrial cleaning processes or machines and system for monitoring a plurality of industrial cleaning processes or machine. Diversey Lever, Unilever, November 8, 2001: US20010039501-A1 (2 worldwide citation)

A method is described for supplying management services from a service center for a plurality of industrial cleaning processes or machines at remote sites and/or operated by different organizations. A local unit is provided at each process or machine, which is programmed to forward process/machine i ...