1
Michael Edward Ross, Thomas Daniel Arkins, Robert Alfread Bennett, Syed Husain Abbas: Multi-phase melt cast toilet bar and a method for its manufacture. Unilever Home and Personal Care USA division of Conopco, Alan A Bornstein, April 23, 2002: US06376441 (7 worldwide citation)

A multi-phase melt cast toilet bar which has at least one interface along a plane perpendicular to the plane formed by the x and y-axis of said bar, and a process of making the bar is described. Each phase, containing a cleansing agent, is reproducibly positioned in the bar to be used simultaneously ...


2
Ross Michael Edward, Arkins Thomas Daniel, Bennett Robert Alfread, Abbas Syed Husain: Multi-phase melt cast toilet bar and a method for its manufacture. Unilever, Unilever, Hindustan Lever, ROTS Maria Johanna Francisca, February 22, 2001: WO/2001/012772

A multi-phase melt cast toilet bar which has at least one interface along a plane perpendicular to the plane formed by the x and y-axis of said bar, and a process of making the bar is described. Each phase, containing a cleansing agent, is reproducibly positioned in the bar to be used simultaneously ...