Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2005-01-28
2009-08-04
Tsang, Cecilia (Department: 1654)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C530S300000, C530S328000, C530S329000
Reexamination Certificate
active
07569231
ABSTRACT:
The present invention relates to (1) a stabilized oil-based thickening gel composition comprising (a) an anionic surfactant having a lipopeptide structure, (b) water and/or a polyhydric alcohol having a valence of 3 or more, (c) a tocopherol compound and (d) an oil component, (2) a method for improving storage ability of an oil-based thickening gel composition characterized by addition of (c) tocopherol compound to an oil-based thickening gel composition comprising (a) a anionic surfactant having a lipopeptide structure, (b) water and/or a polyhydric alcohol having a valence of 3 or more and (d) an oil component, and (3) a cosmetic comprising the oil-based thickening gel composition.
REFERENCES:
patent: 4767625 (1988-08-01), Mitsuno et al.
patent: 4883659 (1989-11-01), Goodman et al.
patent: 5380455 (1995-01-01), Tsuda et al.
patent: 5583105 (1996-12-01), Kovacs et al.
patent: 5928657 (1999-07-01), Simon
patent: 6284268 (2001-09-01), Mishra et al.
patent: 62-53910 (1987-03-01), None
patent: 3-141212 (1991-06-01), None
patent: 9-255520 (1997-09-01), None
patent: 2000-26238 (2000-01-01), None
patent: 2000-229816 (2000-08-01), None
patent: 2000-239123 (2000-09-01), None
patent: 2003-176211 (2003-06-01), None
patent: 99/62482 (1999-12-01), None
patent: WO 03/013446 (2003-02-01), None
NPL-from Derwent document 1996-240507-same as US Patent No. 5583105.
Tharwat Tadros, “Advances in Emulsion Science for Personal Care Applications”, Journal of Cosmetic Science, Society of Cosmetic Chemists, New York, NY,, US, vol. 52, No. 2, 2001, pp. 138-154, XP001107113, ISSN 1525-7886, pp. 153, 154.
Tadashi Yoneda, et al, “Surfactin Sodium Salt: An Excellent Bio-Surfactant for Cosmetics”, Caplus, vol. 29, No. 12, XP002218400, Abstract, 2001.
Ha Julie
Showa Denko K.K.
Sughrue & Mion, PLLC
Tsang Cecilia
LandOfFree
Method for stabilizing oil-based thickening gel composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for stabilizing oil-based thickening gel composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for stabilizing oil-based thickening gel composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4091332