Conopco, Inc.

Conopeo, Inc.

Unilever Plc

Unilever, N.v.

Unilever IP Holdings B.v.

Unilever Global IP Limited

Christopher David Bentley

Lynsey Joanne Coan

Massimiliano Trentini

Helen Diane Thompson

Janet Drobits Windisch

Aneta Magdalena Stasik

Eric Gordon Mahers

Graham John Cleaver

Llyr Glyndwr Griffiths

Julie Marie Roberts

James Steven Cowan

Lalitesh Chandra

Geoffrey Francis Lawton

Disclosed are water-based personal cleansing compositions having an isotropic surfactant phase, the compositions containing (a) an amidoamine surfactant, (b) cleansing surfactant, (c) water, and (d) protonating agent, the cleansing surfactant containing 85 to 100% by weight of a combination of betaine surfactant and taurate surfactant in particular ratios; also disclosed are methods of thickening such compositions by the addition of electrolyte.

Personal cleansing composition

Disclosed are water-based personal cleansing compositions having an isotropic surfactant phase, the compositions containing (a) cationic surfactant that includes a quaternary ammonium compound and/or an amidoamine, (b) cleansing surfactant and (c) water, the cleansing surfactant containing 85 to 100% by weight of a combination of betaine surfactant and taurate surfactant in particular ratios; also disclosed are methods of thickening such compositions by the addition of electrolyte.

An apparatus for measuring movement characteristics of a first hair switch includes a movement rig, a camera, and a computer. The first hair switch is mountable on the movement rig. The movement rig is operable to apply a forced oscillation to the first hair switch. The camera is for capturing images of the first hair switch during movement of the first hair switch during and after application of the forced oscillation. The computer is communicably connected to the camera. The computer includes a processor for processing the images and extracting quantitative measurements of the first hair switch from the images. A filter is applied to the images to remove any stray hairs detected before subsequent analysis of the images is carried out.

Apparatus and method for measuring hair movement characteristics

A rinse off hair treatment composition comprising;

Hair composition

Growing community of inventors

Liverpool, United Kingdom

Christopher David Bentley