Claims
- 1. A process for making a concentrated surfactant solution which comprises adding the acid form of a neutralizable surfactant to an aqueous composition comprised of a base and a compound of the formula I
- R.sub.1 O(Z).sub.a I
- wherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; Z is saccharide residue having 5 or 6 carbon atoms; a is a number having a value from 1 to about 6; wherein the concentration of said base in said aqueous solution is such that the pH of the final surfactant solution has a value of from about 6 to about 8 and wherein the neutralizable surfactant is added in amount such that from about 25% to about 40% by weight of the neutralized surfactant is present in the concentrated surfactant solution and the compound of formula I is present in said aqueous composition in amount such that from about 25% to about 50% by weight thereof is present in the concentrated surfactant solution.
- 2. The process of claim 1 wherein said compound of formula I is a C.sub.8-10 alkyl polyglycoside, a C.sub.8-16 alkyl polyglycoside, or a C.sub.12-16 alkyl polyglycoside.
- 3. The process of claim 1 wherein said neutralizable surfactant is the acid form of an alkyl isethionate, an alkyl sarcosinate, a sulfosuccinate, an alkyl ether sulfate, an alkyl taurate, an olefin sulfonate, an alkyl aryl sulfonate, or a protein condensate which is the reaction product of a hydrolyzed protein and a fatty acid chloride.
- 4. The process of claim 3 wherein said protein condensate is the reaction product of a hydrolyzed collagen having a molecular weight of 500 Daltons and coco fatty acid chloride.
- 5. The process of claim 1 wherein said base is sodium hydroxide.
- 6. A process for making a concentrated surfactant solution which comprises adding the reaction product of a C.sub.12-14 fatty alcohol and chlorosulfonic acid to an aqueous composition comprised of a base and an alkyl polyglycoside selected from the group consisting of a C.sub.8-10 alkyl polyglycoside, a C.sub.8-16 alkyl polyglycoside, and a C.sub.12-16 alkyl polyglycoside wherein the concentration of said base in said aqueous composition is such that the pH of the final surfactant solution has a value of from about 6 to about 8 to form a neutralized reaction product and wherein said reaction product is added in amount such that from about 25% to about 40% by weight of the neutralized reaction product is present in the concentrated surfactant solution and said alkyl polyglycoside is present in said aqueous composition in amount such that from about 25% to about 50% by weight thereof is present in the concentrated surfactant solution.
- 7. The process of claim 6 wherein said base is sodium hydroxide.
- 8. A process for making a concentrated surfactant solution which comprises adding the reaction product of a hydrolyzed protein and a fatty acid chloride to an aqueous composition comprised of a base and a compound of the formula I
- R.sub.1 O(Z).sub.a I
- wherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; Z is saccharide residue having 5 or 6 carbon atoms; a is a number having a value from 1 to about 6; wherein the concentration of said base in said aqueous composition is such that the pH of the final surfactant solution has a value of from about 6 to about 8 to form a neutralized reaction product and wherein said reaction product is added in amount such that from about 25% to about 40% by weight of the neutralized reaction product is present in the concentrated surfactant solution and the compound of formula I is present in said aqueous composition in amount such that from about 25% to about 50% by weight thereof is present in the concentrated surfactant solution.
- 9. The process of claim 8 wherein said compound of formula I is a C.sub.8-10 alkyl polyglycoside, a C.sub.8-16 alkyl polyglycoside, or a C.sub.12-16 alkyl polyglycoside.
- 10. The process of claim 8 wherein said hydrolyzed protein is hydrolyzed collagen having a molecular weight of 500 Daltons.
- 11. The process of claim 8 wherein said fatty acid chloride is coco fatty acid chloride.
- 12. A composition comprising: (a) water, (b) from about 20% to about 40% by weight of the sodium salt of an anionic surfactant selected from the group consisting of: an alkyl isethionate, an alkyl sarcosinate, a sulfosuccinate, an alkyl ether sulfate, an alkyl taurate, an olefin sulfonate, an alkyl aryl sulfonate, a protein condensate which is the reaction product of a hydrolyzed protein and a fatty acid chloride, and a mixture thereof, (c) from about 25% to about 50% by weight of a compound of the formula I
- R.sub.1 O(Z).sub.a I
- wherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; a is a number having a value from 1 to about 6 wherein the composition is in the form of a concentrated solution.
- 13. The composition of claim 12 wherein said anionic surfactant is an alkyl ether sulfate.
- 14. The composition of claim 13 wherein said alkyl ether sulfate is sodium laureth-1 sulfate.
- 15. The composition of claim 12 wherein said anionic surfactant is an alkyl aryl sulfonate.
- 16. The composition of claim 15 wherein said alkyl aryl sulfonate is linear alkyl benzene sulfonate.
- 17. The composition of claim 12 wherein said compound of formula I is a C.sub.8-16 alkyl polyglycoside.
- 18. The composition of claim 12 wherein said compound of formula I is a C.sub.12-16 alkyl polyglycoside.
- 19. The composition of claim 12 wherein said compound of formula I is a C.sub.12-16 alkyl polyglycoside having an average degree of polymerization of 1.4.
- 20. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of the sodium salt of a neutralized protein-fatty acid condensate and, (c) from about 25% to about 50% by weight of a C.sub.8-16 alkyl polyglycoside, wherein the composition is in the form of a concentrated solution.
- 21. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of the sodium salt of a neutralized protein-fatty acid condensate and, (c) from about 25% to about 50% by weight of a C.sub.12-16 alkyl polyglycoside, wherein the composition is in the form of a concentrated solution.
- 22. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of the sodium salt of a neutralized protein-fatty acid condensate and, (c) from about 25% to about 50% by weight of a C.sub.12-16 alkyl polyglycoside having an average degree of polymerization of 1.4, wherein the composition is in the form of a concentrated solution.
- 23. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of sodium salt of a neutralized protein-fatty acid condensate and, (c) from about 25% to about 50% by weight of a mixture comprising a C.sub.8-16 alkyl polyglycoside and a C.sub.12-16 alkyl polyglycoside, wherein the composition is in the form of a concentrated solution.
- 24. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of an alkyl aryl sulfonate and, (c) from about 25% to about 50% by weight of a mixture comprising a C.sub.8-16 alkyl polyglycoside and a C.sub.12-16 alkyl polyglycoside, wherein the composition is in the form of a concentrated solution.
- 25. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of an alkyl aryl sulfonate and, (c) from about 25% to about 50% by weight of a C.sub.8-16 alkyl polyglycoside, wherein the composition is in the form of a concentrated solution.
- 26. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of an alkyl ether sulfate and, (c) from about 25% to about 50% by weight of a mixture comprising a C.sub.8-16 alkyl polyglycoside and a C.sub.12-16 alkyl polyglycoside, wherein the composition is in the form of a concentrated solution.
- 27. A composition consisting essentially of: (a) water, (b) from about 25% to about 40% by weight of an alkyl ether sulfate and, (c) from about 25% to about 50% by weight of a C.sub.8-16 alkyl polyglycoside, wherein the composition is in the form of a concentrated solution.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of application Ser. No. 08/120,624, filed Sep. 13, 1993, the entire contents of which are incoporated herein by reference.
US Referenced Citations (10)
Continuation in Parts (1)
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Number |
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120624 |
Sep 1993 |
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