A - Human Necessities – 45 – D
Patent
A - Human Necessities
45
D
A45D 7/04 (2006.01) A45D 2/12 (2006.01) A61K 7/09 (1995.01)
Patent
CA 2086803
A single formula, mild permanent wave reducing composition and method of permanently waving or reshaping human hair that provides a strong, long lasting curl and leaves the hair soft while minimizing further damage to already damaged hair. The composition contains a cysteamine reducing agent compound selected from the group consisting of cysteamine, a cysteamine salt, and mixtures thereof; preferably alone (without a monothioglycolate; a monothioglycolic acid ester, e.g., thioglycerol; a thiolactic acid; a sulfite; a hyposulfite, or a bisulfite second reducing agent). The cysteamine compound should be present in an amount of about 7.8% to about 9.0% by weight; and sufficient additional alkali, if necessary, to bring the pH of the composition to about 7.8 to about 8.5. Optionally, a hair softening and/or moisturizing agent, such as glycerine is included in the composition in an amount of about 0.1% to about 15% by weight of the composition. The composition can be lotion or water wrapped and can be used with or without heat. Unexpectedly, the composition is applied to any type of hair, regardless of structural damage to the hair, resulting in the same degree of curl tightness and softness and can be applied much more frequently than prior art permanent wave compositions without significant damage to the hair.
Abbott Richard Allen
Nandagiri Arun
Nardone Renee E.
Fetherstonhaugh & Co.
Zotos International Inc.
LandOfFree
Cysteamine permanent wave composition and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cysteamine permanent wave composition and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cysteamine permanent wave composition and method will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2037413