1
Sharon Harriott Jureller, Judith Lynne Kerschner, Myongsuk Bae Lee, Lisa Del Pizzo, Rosemarie Harris, Carol Resch, Cathy Wada: Dry cleaning system using densified carbon dioxide and a surfactant adjunct. Lever Brothers Company Division of Conopco, A Kate Huffman, November 4, 1997: US05683977 (117 worldwide citation)

A system for dry cleaning soils from fabrics comprising densified carbon dioxide and a surfactant in the densified CO.sub.2. The surfactant has a polysiloxane, a branched polyalkylene oxide and a halocarbon group which is a functional CO.sub.2 -philic moiety connected to a CO.sub.2 -phobic functiona ...


2
Rudolf J Martens, Ton Swarthoff, Marten R P van Vliet: Concentrated detergent powder compositions. Lever Brothers Company Division of Conopco, Milton L Honig, July 13, 1993: US05227084 (116 worldwide citation)

Concentrated detergent powder compositions having a bulk density of above 600 g/l, preferably at least 610 g/l, more preferably from 650 g/l to 1200 g/l, and comprising a surfactant, a detergency builder, enzymes, a peroxygen compound bleach, and a manganese complex as effective bleach catalyst are ...


3
Robert Vermeer: Hair care compositions comprising heteroatom containing alkyl aldonamide compounds. Lever Brothers Company Division of Conopco, Ronald A Koatz, June 24, 1997: US05641480 (113 worldwide citation)

The invention relates to hair care compositions containing heteroatom containing alkyl aldonamide compounds and hair conditioning agents. Unexpectedly, applicants have found that when these heteroatom containing alkyl aldonamides are used, benefits such as enhanced stability and/or enhanced viscosit ...


4
Sharon Chesson, James Stone: Fabric softener sheet dispenser cartons. Lever Brothers Company Division of Conopco, Gerald J McGowan Jr, November 26, 1996: US05577612 (111 worldwide citation)

A carton for housing sheets, particularly dryer sheets. The dryer sheets are preferably stacked in a "U" shape and are removed via an access flap which may include 2 hinges and may be recloseable. The carton of the invention includes lines of weakness defining the recloseable access flap in top and ...


5
Sharon Harriott Jureller, Judith Lynne Kerschner, Myongsuk Bae Lee, Lisa Del Pizzo, Rosemarie Harris, Carol Resch, Cathy Wada: Method of dry cleaning fabrics using densified carbon dioxide. Lever Brothers Company Division of Conopco, A Kate Huffman, October 14, 1997: US05676705 (100 worldwide citation)

A method of dry cleaning fabrics using a dry cleaning system is described. The system comprises densified carbon dioxide and a surfactant in the densified CO.sub.2. The surfactant has a polysiloxane, a branched polyalkylene oxide and a halocarbon group which is a functional CO.sub.2 -philic moiety c ...


6
Robert Vermeer: Personal product compositions comprising heteroatom containing alkyl aldonamide compounds. Lever Brothers Company Division of Conopco, Ronald A Koatz, August 5, 1997: US05653970 (88 worldwide citation)

The invention relates to personal product compositions containing heteroatom containing alkyl aldonamide compounds and skin conditioning agent. Unexpectedly, applicants have found that when these heteroatom containing alkyl aldonamides are used, benefits such as enhanced stability and/or enhanced vi ...


7
Kil W Chun, Richard F Theiler, Mark I Baumgarten, Robert Gabriel: Machine dishwashing detergent tablets. Lever Brothers Company Division of Conopco, Rimma Mitelman, July 28, 1992: US05133892 (87 worldwide citation)

A multilayer detergent tablet containing an outer layer, a barrier layer and an inner layer. The tablet releases sequentially ingredients contained in the outer layer and ingredients contained in the inner layer. The time interval between the release of the outer layer ingredients and the release of ...


8
Sharon Harriott Jureller, Judith Lynne Kerschner, Rosemarie Harris: Method of dry cleaning fabrics using densified liquid carbon dioxide. Lever Brothers Company Division of Conopco, A Kate Huffman, November 4, 1997: US05683473 (86 worldwide citation)

A method of dry cleaning fabrics using a dry cleaning system is described. The system comprises densified carbon dioxide, preferably in a liquid phase, and a selected surfactant which is soluble in the densified CO.sub.2. The surfactant has a polysiloxane, a branched polyalkylene oxide or a halocarb ...


9
Ailsa Pauline Hilary Grieveson, Margaret Jobling, Shiji Shen, Liang Sheng Tsaur: Detergent composition. Lever Brothers Company Division of Conopco, Ronald A Koatz, August 26, 1997: US05661189 (79 worldwide citation)

An aqueous liquid cleansing and moisturising composition comprising a surface active agent selected from anionic, nonionic, zwitterionic and cationic surface active agents and mixtures thereof; an benefit agent having a weight average particle size in the range 50 to 500 microns; and a thickening ag ...


10
Peter G Montague, Johannes C Van de Pas: Liquid detergent composition in the form of lamellar droplets containing a deflocculating polymer. Lever Brothers Company Division of Conopco, Ronald A Koatz, September 15, 1992: US05147576 (70 worldwide citation)

Greater flexibility in selecting components for stable aqueous dispersions of surfactant lamellar droplets, and improved possibilities for formulating concentrated forms of such dispersions are provided by incorporating in the composition, a deflocculating polymer having a hydrophilic backbone and a ...



Click the thumbnails below to visualize the patent trend.