Claims
- 1. An ultra-mild, cold pearlizing concentrate comprising:
- a) from about 15 to 25 percent by weight of an emulsifier selected from the group consisting of hydroxy stearate, polyethylene glycol monostearate, polyethylene glycol distearate, ethylene glycol monostearate, ethylene glycol distearate, stearic monoethanolamide, stearic monoethanolamide stearate, and mixtures thereof;
- b) a nonionic alcohol ethoxylate of the formula:
- R--O--(CH.sub.2 CH.sub.2 O).sub.n --H
- wherein R is a C.sub.8 to C.sub.22 alkyl and n is 1 to 40;
- c) from about 5 to 25 weight percent of a surfactant selected from the group consisting of isethionates wherein
- i) the isethionates are of the formula: ##STR4## wherein R.sub.1 is a fatty C.sub.2 to C.sub.14 alkyl group and M is a counterion selected from the group consisting of sodium, calcium, magnesium, ammonium and triethanolamine; and
- d) a zwitterionic surfactant selected from the group consisting of
- i) betaines
- ii) amidobetaines, and
- iii) sulfobetaines; and
- e) water.
- 2. The ultra-mild, cold pearlizing concentrate of claim 1 wherein the zwitterionic surfactant is selected from the group consisting of cocodimethyl carboxymethyl betaine, lauryl dimethyl carboxymethyl betaine, lauryl dimethyl alpha-carboxy-ethyl betaine, cetyl dimethyl carboxymethyl betaine, lauryl bis-(2-hydroxy-ethyl)carboxy methyl betaine, stearyl bis-(2-hydroxy-propyl)carboxymethyl betaine, oleyl dimethyl gamma-carboxypropyl betaine, lauryl bis-(2-hydroxypropyl)alpha-carboxyethyl betaine, cocodimethyl sulfopropyl betaine, stearyldimethyl sulfopropyl betaine, lauryldimethyl sulfoethyl betaine, lauryl bis-(2-hydroxy-ethyl)sulfopropyl betaine, and cocoamidopropyl betaine.
- 3. The ultra-mild, cold pearlizing concentrate of claim 2 wherein
- a) the emulsifier is ethylene glycol monostearate;
- b) the nonionic alcohol ethoxylate is lauryl (7EO) alcohol;
- c) the isethionate surfactant is sodium cocoyl isethionate; and
- d) the zwitterionic surfactant is cocoamidopropyl betaine.
- 4. The ultra-mild, cold pearlizing concentrate of claim 2 wherein
- a) the emulsifier is present from about 15 to 25 percent by weight;
- b) the nonionic alcohol ethoxylate is present from about 1 to about 20 weight percent;
- c) the isethionate surfactant is present from about 5 to about 25 weight percent; and
- d) the zwitterionic surfactant is present from about 1 to about 10 weight percent;
- all of the weight percents being based on the total weight of the pearlizing concentrate.
- 5. The ultra-mild, cold pearlizing concentrate of claim 4 wherein
- a) the emulsifier is present from about 18 to about 22 weight percent;
- b) the nonionic alcohol ethoxylate is present from about 5 to about 10 weight percent;
- c) the isethionate surfactant is present from about 8 to about 20 weight percent; and
- d) the zwitterionic surfactant is present from about 2 to about 7 weight percent;
- all of the weight percents being based on the total weight of the pearlizing concentrate.
- 6. An ultra-mild shampoo composition comprising the cold pearlizing concentrate of claim 1.
- 7. An ultra-mild hand and body soap composition comprising the cold pearlizing concentrate of claim 1.
- 8. An ultra-mild bubble bath composition comprising the cold pearlizing concentrate of claim 1.
- 9. A method for preparing an ultra-mild pearlizing concentrate comprising:
- intimately blending the ingredients of claim 2 at from about 60.degree. C. to about 80.degree. C. until the emulsifier is solubilized.
Parent Case Info
This application is a continuation of 08/367,381 filed Dec. 30, 1994, now U.S. Pat. No. 5,560,873.
US Referenced Citations (14)
Foreign Referenced Citations (4)
Number |
Date |
Country |
416447 |
Mar 1991 |
EPX |
485212 |
May 1992 |
EPX |
573341 |
Dec 1993 |
EPX |
6293630 |
Oct 1994 |
JPX |
Continuations (1)
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Number |
Date |
Country |
Parent |
367381 |
Dec 1994 |
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