Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2006-01-24
2006-01-24
Page, Thurman K. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C424S070100, C424S070110
Reexamination Certificate
active
06989149
ABSTRACT:
Disclosed are treatment compositions comprising a liquid emulsifiable concentrate which comprises a chemically unstable reactive agent wherein the reactive agent is comprised of one or more reactive groups of the electrophilic, nucleophilic or protected thiol type, a water immiscible solvent, one or more surfactants, which is usable upon dilution within a separate aqueous composition to form a micro- or macro-emulsion in-situ immediately prior or simultaneous to application to the substrate and wherein the reactive agent is chemically shelf stable. Also disclosed are methods for treating amino acid based substrates, and methods for bleaching, coloring and conditioning hair with these treatment compositions.
REFERENCES:
patent: 3484417 (1969-12-01), Kalopissis et al.
patent: 3549602 (1970-12-01), Kalopissis et al.
patent: 4102641 (1978-07-01), Tuffile et al.
patent: 4567039 (1986-01-01), Stadnick et al.
patent: 4973475 (1990-11-01), Schnetzinger et al.
patent: 5030756 (1991-07-01), Deppert et al.
patent: 5087733 (1992-02-01), Deppert et al.
patent: 5206013 (1993-04-01), Deppert et al.
patent: 5211942 (1993-05-01), Deppert et al.
patent: 5254335 (1993-10-01), Deppert et al.
patent: 5350572 (1994-09-01), Savaides et al.
patent: 5523080 (1996-06-01), Gough et al.
patent: 5525332 (1996-06-01), Gough et al.
patent: 5935560 (1999-08-01), Seper et al.
patent: 2024509 AA (1992-02-01), None
patent: 0 159 628 (1985-10-01), None
patent: 0 437 099 (1991-07-01), None
patent: 2197887 (1988-06-01), None
patent: WO 94/26237 (1994-11-01), None
patent: WO 96/03966 (1996-02-01), None
patent: WO 98/38974 (1998-09-01), None
patent: WO 00/040209 (2000-07-01), None
patent: WO 00/040210 (2000-07-01), None
M.J. Rang, C.A. Miller “Spontaneous emulsification of oil drops containing surfactants and medium-chain alcohols”, Progr Colloid Polym Sci (emulsions and microemulsions) 1998, 101-117, vol. 108, Steinkopff Verlag.
Dunbar James Charles
Glenn, Jr. Robert Wayne
Tadros Tharwat
Page Thurman K.
Rosnell Tara M.
Sheikh Humera N.
Sivik Linda M.
LandOfFree
Delivery of reactive agents via self emulsification for use... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Delivery of reactive agents via self emulsification for use..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delivery of reactive agents via self emulsification for use... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3531326