1
Gail Beth Rattinger, Georgia Shafer, James Dalton, Michael Massaro, Harry Crookham, Michael Aronson, Terence Farrell: Personal washing bar compositions comprising emollient rich phase/stripe. Lever Brothers Company Division of Conopco, Ronald A Koatz, October 12, 1999: US05965501 (39 worldwide citation)

The present invention relates to bar compositions in which an emollient composition comprising thickened entrapped emollient is added to a base bar composition at or during time of extrusion to form macroscopic, concentrated domains of emollient droplets. Addition of entrapped droplets allows far gr ...


2
Laurie Ann Coyle, Albert Joseph Post, Syed Husain Abbas, Gail Beth Rattinger, Michael Massaro, Harry Crookham: Personal washing bar having adjacent emollient rich and emollient poor phases. Unilever Home & Personal Care USA division of Conopco, Alan A Bornstein, May 7, 2002: US06383999 (32 worldwide citation)

The present invention relates to a multiphase cleansing bar having a plurality of phases of cleansing material. Adjacent phases preferably have different concentration levels of benefit components respectively and all the phases individually preferably have a substantially similar cleansing base con ...


3
Gail Beth Rattinger, Georgia Shafer, James Dalton, Michael Massaro, Harry Crookham, Michael Aronson, Terence Farrell: Personal washing bar compositions comprising emollient rich phase/stripe. Lever Brothers Company division of Conopco, Ronald A Koatz, January 16, 2001: US06174845 (29 worldwide citation)

The present invention relates to bar compositions in which an emollient composition comprising thickened entrapped emollient is added to a base bar composition at or during time of extrusion to form macroscopic, concentrated domains of emollient droplets. Addition of entrapped droplets allows far gr ...


4
Mengtao He, Michael Massaro, Gregory McFann, Liang Sheng Tsaur, Gail Beth Rattinger, Michael Paul Aronson: Bar composition comprising low viscosity oils pre-thickened by non-antifoaming hydrophobic polymers. Lever Brothers Company Division of Conopco, Ronald A Koatz, October 6, 1998: US05817609 (20 worldwide citation)

The present invention relates to personal wash bar compositions comprising hydrophobic, low viscosity (less than 1000 cp) emollient agents which have been specifically pre-thickened with defined polymer composition. Use of the specific thickeners allow incorporation of the low viscosity oil (viscosi ...


5
Terence Farrell, David Quinn, Gregory McFann, Gail Beth Rattinger, Liang Sheng Tsaur: Process for making bar compositions having enhanced deposition of benefit agent comprising use of specific spray dryable adjuvant powders. Lever Brothers Company Division of Conopco, Ronald A Koatz, June 23, 1998: US05770556 (20 worldwide citation)

A process for making bars having enhanced deposition of benefit agent wherein the process comprises mixing adjuvant powder compositions which contain a benefit agent or agents and surfactant-containing "base" or regular chips; plodding and extruding to form final bar.


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Terence Farrell, David Quinn, Gregory McFann, Gail Beth Rattinger, Liang Sheng Tsaur: Bar compositions comprising adjuvant powders for delivering benefit agent. Lever Brothers Company, Ronald A Koatz, September 21, 1999: US05955409 (13 worldwide citation)

Adjuvant powder compositions contain a benefit agent or benefit agents and enhance the delivery of these benefit agent or agents when used as a separate adjuvant during preparation of bar compositions. Carriers used in the formation of the adjuvants must have a melting point high enough to survive a ...


8
Gail Beth Rattinger, Peter Boettcher, Laurie Ann Coyle, William Narath: System comprising synthetic detergent bar and pouf for holding bar. Lever Brothers Company Division of Conopco, Ronald A Koatz, March 28, 2000: US06042288 (13 worldwide citation)

The invention relates to a cleansing system comprising a synthetic detergent bar and a pouf/sponge for holding the bar. By inserting bar inside the pouf, it has been found that lather can be enhanced, even in compositions comprising lather depressing emollients. The bar holder and bar system also he ...


9
Michael Massaro, Michael Fair, Sanghee Park, Laurie Coyle, Gail Beth Rattinger, Kevin Finucane: Pourable cast melt bar compositions comprising low levels of water and minimum ratios of polyol to water. Lever Brothers Company, Ronald A Koatz, June 29, 1999: US05916856 (10 worldwide citation)

The present invention relates to cast melt bar composition comprising surfactant, fatty acid, generally lower MW polyalkylene glycol and small amounts of water wherein the ratio of total polyol to water is at least 3:1. By using less water and greater variants of polyol, the bars allow larger amount ...


10
Gail Beth Rattinger, Peter Boettcher, Laurie Ann Coyle, William Narath: Cleansing system comprising synthetic detergent bar and pouf. Lever Brothers Company division of Conopco, Ronald A Koatz, December 4, 2001: US06326339 (8 worldwide citation)

A cleansing system comprises a synthetic detergent bar and a pouf/sponge for holding the bar. By using pouf, it has been found that lather can be enhanced, even in compositions comprising lather depressing emollients. The system also helps decrease perception of mush. A preferred emollient of the in ...



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