Claims
- 1. A lithium hair relaxer composition comprising the soluble lithium reaction product formed by reacting, in an aqueous medium, a lithium salt and an alkaline earth metal hydroxide, wherein the lithium salt is in molar excess to the alkaline earth metal hydroxide and wherein the lithium salt is selected from the group consisting of lithium carbonate, lithium sulfate, and lithium phosphate, and the alkaline earth metal hydroxide is selected from the group consisting of calcium hydroxide, barium hydroxide, and strontium hydroxide, wherein the soluble lithium reaction product is present in at least an amount sufficient to relax hair.
- 2. The composition of claim 1 wherein the alkaline earth metal hydroxide is calcium hydroxide.
- 3. The composition of claim 1 wherein the lithium salt is lithium carbonate.
- 4. A hair straightening composition comprising the soluble lithium reaction product formed by reacting, in an aqueous phase of an oil-in-water emulsion, a lithium salt and an alkaline earth metal hydroxide, wherein the lithium salt is in molar excess to the alkaline earth metal hydroxide and wherein the lithium salt is selected from the group consisting of lithium carbonate, lithium sulfate, and lithium phosphate, and the alkaline earth metal hydroxide is selected from the group consisting of calcium hydroxide, barium hydroxide, and strontium hydroxide, wherein the soluble lithium reaction product is present in at least an amount sufficient to straighten hair.
- 5. The composition of claim 4 wherein the lithium salt is added to the emulsion, and the alkaline earth metal hydroxide is subsequently added to form the hair straightening composition.
- 6. The composition of claim 4 wherein the alkaline earth metal hydroxide is added to the emulsion, and the lithium salt is subsequently added to form the hair straightening composition.
- 7. The composition of claim 4 wherein the alkaline earth metal hydroxide is calcium hydroxide.
- 8. The composition of claim 4 wherein the lithium salt is lithium carbonate.
Parent Case Info
This is a division, of application Ser. No. 08/373,940 filed Jan. 13, 1995 now U.S. Pat. No. 5,609,859.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4304244 |
de la Giandia |
Dec 1981 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
373940 |
Jan 1995 |
|