Hair care compositions comprising heteroatom containing alkyl aldonamide compounds
Patent 5641480 Issued on June 24, 1997. Estimated Expiration Date: December 8, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
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 viscosity are obtained relative to the use of other known thickeners or non-heteroatom containing aldonamides.
Other References
Synthetic Emulsifying Agents, Fieser et al., Jun. 20, 1956, vol. 78, pp. 2825-2832i
Linking Sugars with Amino Acid Esters of Lipophilic Alcohols to Form Surface-Active Sugar Derivatives, Geyer, vol. 330 9 (1963), pp.182-188 (English Translation)
Reaction of Aliphatic Diamines with D-Gluconic Acid δ-Lactone, Geyer, vol. 97 (1964), pp. 2271-2275 (English Translation)
Amphiphilic Properties of Synthetic Glycolipids Based on Amide Linkages, I. Electron Microscopic Studies on Aqueous Gels, Chem. & Physics of Lipids 37 (1985) 227-240
The Chiral Bilayer Effect Stabilizes Micellar Fibers, Fuhrhop et al., J.Am. Chem. Soc., vol. 109, No. 11; pp. 3386-3390 & Supplemental Material
Lipid Bilayer Fibers from Diastereomeric and Enantiomeric N-Octylaldonamides, Fuhrhop et al., J. Am. Chem. Soc., 1988, 110, pp. 2861-2867
Stereochemistry and Curvature Effects in Supramolecular Organization and Separation Process of Micellar N-Alkylaldonamide Mixtures, Fuhrhop et al., J. Am. Chem. Soc., 1990, 112, pp. 1768-1775
A New Family of Liquid Crystals: N-Substituted Aldonamides, Mol. Cryst. Liq. Cryst. 1986, vol. 135, pp. 93-110
Molecular Packing and Hydrogen Bonding in the Crystal Structures of the N-(n-Alkyl)-D-gluconamide and the 1-Deoxy-(N-methyl-alkanamido)-D-glucitol Mesogens, Mol. Cryst. Liq. Cryst. 1990, vol. 185, pp . 209-213
Molecular Crystals and Liquid Crystals, vol. 198 (1991)
Amphiphilic Properties of Synthetic Glycolipids Based on Amide Linkages, Zabel et al., Chemistry and Physics of Lipids, 39 (1986) 313-327
Liquid-crystalline Behaviour in the N-alkyl Gluconamides and Other Related Carbohydrates, Pfanhemuller, Liquid Crystals, 1986, vol. 1, vol. 1, No. 4, 357-370
Amphiphilic Properties of Synthetic Glycolipids Based in Amide Linkages, Makromol, Chem. 189, 2433-2442 (1988)
Molecular and Crystal Structures of N-(n-Heptyl)-and N-(n-Decyl)-D-Glyconamide, Fahrnow et al., Carbohydrate Research 176 (1988) 165-174)
Supramolecular Assemblies of Diacetylenic Aldonamids, Frankel et al., J. Am. Chem. Soc., 1991, 113, 7436-7437
A New Class of Model Glycolipids; Synthesis, Characterization, and Interaction with Lectins, Williams et al., Archives of Biochemistry and Biophysics, vol. 195, No. 1, Jun., pp. 145-151, 1979
Synthesis of a New Class of Model Glycolipids, Williams et al. --Carbohydrate Research, 67 (1978) C1-C3
Technical Notes, Scholnick et al, pp. 471-473
Compositions Comprising Nonionic Glycolipid Surfactants, Filed as U.S. Ser. No. 816,419
Light Scattering from Nonionic Surfactants of the Sugar-Lipid Hybrid Type in Aqueous Solution, Denkinger et al., J. Phys. Chem., 1989, 93, pp. 1428-1434
Investigations of a Series of Nonionic Surfactants of Sugar-Lipid Hybrids by Light Scattering and Electron Microscopy, Denkinger et al., Colloid & Polymer Science 268:513 527 (1990)
Monolayers from Synthetic Glycolipids, Emmerling, Polymer Bulletin 6, 305-308 (1982)
Synthesis of New Fluorinated Nonionic Surfactants Derived from Lactose, Ghoul, Journal of Fluoride Chemistry, 59 (1992) 107-112
Conformational Effects of 1,3-syn-Diaxial Repulsion and 1,2-gauche Attraction Between Hydroxy Groups in Monomolecular N-Octyl-D-Hexonamide Solutions, Svenson et al., J. Chem. Soc., Perkin Trans 2, 1994,pp. 1023-102
December 8, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
