Transparent oil-in-water emulsion

Details Transparent oil-in-water emulsion Transparent oil-in-water emulsion

2002-10-28

2009-02-10

Venkat, Jyothsna A (Department: 1615)

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Nonionic surfactant containing

C424S401000

Reexamination Certificate

active

07488471

ABSTRACT:
The present invention relates to transparent or clear emulsions for cosmetic or pharmaceutical use. The transparent emulsions of the present invention comprise an oil phase, containing at least one lipophilic solvent; an aqueous phase; and an emulsifying system containing at least one non-ethoxylated fatty acid ester emulsifier having a hydrophilic-lipophilic balance (“HLB”) from about 11 to about 16. Preferred non-ethoxylated fatty acid ester emulsifiers are sucrose esters, in particular sucrose palmitate and sucrose laurate.

REFERENCES:
patent: 4379755 (1983-04-01), Yamada et al.
patent: 4526780 (1985-07-01), Marschner et al.
patent: 4784844 (1988-11-01), Thimineur
patent: 4814165 (1989-03-01), Berg et al.
patent: 4842848 (1989-06-01), Saita et al.
patent: 4983377 (1991-01-01), Murphy et al.
patent: 4983418 (1991-01-01), Murphy et al.
patent: 5250289 (1993-10-01), Boothroyd et al.
patent: 5290555 (1994-03-01), Guthauser et al.
patent: 5300286 (1994-04-01), Gee
patent: 5478550 (1995-12-01), Suzuki et al.
patent: 5599533 (1997-02-01), Stepniewski et al.
patent: 5620682 (1997-04-01), Fogel
patent: 5725845 (1998-03-01), Krog et al.
patent: 5746945 (1998-05-01), Ryklin et al.
patent: 5750096 (1998-05-01), Guskey
patent: 5789506 (1998-08-01), Toribuchi et al.
patent: 5798111 (1998-08-01), Kanga et al.
patent: 5800816 (1998-09-01), Brieva et al.
patent: 5804173 (1998-09-01), Hutchins et al.
patent: 5830447 (1998-11-01), Hutchins et al.
patent: 5840286 (1998-11-01), Gardlik et al.
patent: 5863525 (1999-01-01), Angelone, Jr. et al.
patent: 5863527 (1999-01-01), Hutchins et al.
patent: 5863546 (1999-01-01), Swinehart
patent: 5876702 (1999-03-01), Gers-Barlag et al.
patent: 5911974 (1999-06-01), Brieva et al.
patent: 5916548 (1999-06-01), Hutchins et al.
patent: 5922311 (1999-07-01), Terren et al.
patent: 5972359 (1999-10-01), Sine et al.
patent: 5980921 (1999-11-01), Biedermann et al.
patent: 5985298 (1999-11-01), Brieva et al.
patent: 5997890 (1999-12-01), Sine et al.
patent: 6001373 (1999-12-01), Igo-Kemenes et al.
patent: 6001377 (1999-12-01), SaNogueira, Jr. et al.
patent: 6022547 (2000-02-01), Herb et al.
patent: 6045782 (2000-04-01), Krog et al.
patent: 6066314 (2000-05-01), Tang et al.
patent: 6103250 (2000-08-01), Brieva et al.
patent: 6120778 (2000-09-01), Simonnet
patent: 6171581 (2001-01-01), Joshi et al.
patent: 6171601 (2001-01-01), Gardlik et al.
patent: 6174533 (2001-01-01), SaNogueira, Jr. et al.
patent: 6183766 (2001-02-01), Sine et al.
patent: 6274152 (2001-08-01), Brieva et al.
patent: 6299890 (2001-10-01), Russ et al.
patent: 6333053 (2001-12-01), Simon
patent: 6355260 (2002-03-01), Tanaka et al.
patent: 6361783 (2002-03-01), Moaddel et al.
patent: 6365141 (2002-04-01), Nye et al.
patent: 6365629 (2002-04-01), Zofchak et al.
patent: 6379682 (2002-04-01), Tchinnis et al.
patent: 6419909 (2002-07-01), Lorant et al.
patent: 6616917 (2003-09-01), L'Orant et al.
patent: 7262158 (2007-08-01), Lukenbach et al.
patent: 2002/0172703 (2002-11-01), L'Orant et al.
patent: 1097704 (2001-05-01), None
patent: 2618351 (1989-01-01), None
patent: 2 079 300 (1982-01-01), None
Goldemberg, “Silicones in Clear Emulsions,”Drug&Cosmetic Industry,vol. 138, No. 2, pp. 34, 38, 40, 44 (Feb. 1986).
DiSapio, “New Approaches to Antiperspirant and Deodorant Formulation,”Household&Personal Products Industry,pp. 43, 46, 50, 52 (Feb. 1986).
Kahlweit, “Microemulsions”Sciencevol. 240, pp. 617-621 (Apr. 1988).
Deroni, “Microemulsions: A New Vehicle to Enhance the Efficacy of Active Ingredients in Cosmetics” from the 16thCongress of the IFSCC, The New York Hilton, New York, NY, vol. 2, pp. 62-67 (Oct. 1993).
Gallagher, “Microemulsion Gels: A Formulator's Guide,”Household&Personal Products Industrypp. 58-64 (Feb. 1993).
Dow Corning, “Silicone Formulation Aids” (1995) (16 pages).
Rosen, “Silicone Innovation for Hair,”Global Cosmetic Industry,vol. 170, No. 5, pp. 37-39 (May 2002).
Sisterna, “Sisterna Sucrose Esters: A Novel Range of Multifunctional Raw Materials” (140 pages).
Nelen, “Sisterna Sucrose Esters: The Route to Mildness,”from the HBA Global Exposition, Jacob Javits Convention Center, New York, NY (Oct. 14, 2002) (1 page).
Sisterna, “The Route to Mildness in Personal Care” from the HBA Global Exposition, Jacob Javits Convention Center, New York, NY (Oct. 14, 2002) (27 pages).
Database WPI Week 197430, Derwent Publications Ltd., London GB AN 1974-54387V; JP 49 009506 A.

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