Claims
- 1. A composition useful as a detergent additive composition useful in the treatment of fuels comprising: reacting multiamine with compounds chosen from the group consisting essentially of (1) tall oil acid, (2) phenylstearic acid and (3) vegetable oil to obtain a first product mixture, said vegetable oil selected from among triglycerides of long-chain monocarboxylic acids of the formula ##STR3## where R is an aliphatic radical of about 10 to about 25 carbon atoms, said first product mixture further reacted with SO.sub.2 to obtain a second product mixture.
- 2. A composition of claim 1 useful as a detergent additive for fuels comprising the reaction product prepared by reacting multiamine with vegetable oil to obtain a first product mixture, said vegetable oil selected from among triglycerides of long-chain monocarboxylic acids of the formula ##STR4## where R is an aliphatic radical of about 10 to about 25 carbon atoms, said first product mixture further reacted with SO.sub.2 to obtain a second product mixture.
- 3. A composition of claim 2 wherein the multiamines have the general formula H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.x H where x is an integer between 1 and 10.
- 4. The composition of claim 2 wherein said vegetable oils are selected from among the group consisting of cottonseed oil, peanut oil, soybean oil, corn oil, rapeseed oil, and coconut oil.
- 5. A composition of claim 3 wherein the vegetable oil is soybean oil.
- 6. A composition of claim 5 wherein the multiamine is tetraethylenepentamine.
- 7. A method for producing a detergent additive composition useful in the treatment of fuels comprising: reacting multiamine with compounds chosen from the group consisting essentially of (1) tall oil acid, (2) phenylstearic acid and (3) vegetable oil to obtain a first product mixture, said vegetable oil selected from among triglycerides of long-chain monocarboxylic acids of the formula ##STR5## where R is an aliphatic radical of about 10 to about 25 carbon atoms, said first product mixture further reacted with SO.sub.2 to obtain a second product mixture.
- 8. A method of claim 7 for producing a detergent additive composition useful in the treatment of fuels comprising: reacting multiamine with vegetable oil to obtain a first product mixture, said vegetable oil selected from among triglycerides of long-chain monocarboxylic acids of the formula ##STR6## wherein R is an aliphatic radical of about 10 to about 25 carbon atoms, further reacting said first product mixture with SO.sub.2 to obtain a second product mixture.
- 9. A method of claim 8 wherein the multiamines have the general formula H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.x H where x is an integer between 1 and 10.
- 10. A method of claim 8 wherein said vegetable oils are selected from among the group consisting of cottonseed oil, peanut oil, soybean oil, corn oil, rapeseed oil, and coconut oil.
- 11. A method of claim 9 wherein said vegetable oil is soybean oil.
- 12. A method of claim 11 wherein the multiamine is tetraethylenepentamine.
- 13. A method for reducing engine deposits in an internal combustion engine comprising the addition of a detergent fuel additive package comprising the composition of claim 2 to a hydrocarbon fuel for the engine, said fuel detergent being added in an amount effective to reduce deposits and using said hydrocarbon fuel with fuel detergent additive as fuel in an internal combustion engine.
- 14. A method for reducing engine deposits in an internal combustion engine comprising the addition of a detergent fuel additive package comprising the detergent additive prepared by the method of claim 8 to a hydrocarbon fuel for the engine, said fuel detergent being added in an amount effective to reduce deposits and using said hydrocarbon fuel with fuel detergent additive as a fuel in an internal combustion engine.
- 15. A composition of matter comprising a detergent additive composition of claim 2 and a hydrocarbon fuel for an internal combustion engine.
- 16. A composition of matter comprising a detergent additive composition of claim 6 and a hydrocarbon fuel for an internal combustion engine.
- 17. A composition of matter comprising a detergent additive composition made by the method of claim 8 and a hydrocarbon fuel for an internal combustion engine.
- 18. A composition of matter comprising a detergent additive composition made by the method of claim 12 and a hydrocarbon fuel for an internal combustion engine.
- 19. A composition of claim 1 useful as a detergent additive for fuels comprising the reaction product prepared by reacting multiamine with aralkyl acid represented by RCOOH wherein R contains from about 11 to about 41 carbon atoms, said first product mixture further reacted with SO.sub.2 to obtain a second product mixture.
- 20. A composition of claim 19 wherein the multiamines have the general formula H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.x H where x is an integer between 1 and 10.
- 21. The composition of claim 19 wherein said R contains about 17 to about 29 carbon atoms.
- 22. A composition of claim 20 wherein the aralkyl acid is phenylstearic acid.
- 23. A composition of claim 22 wherein the multiamine is tetraethylenepentamine.
- 24. A method of claim 7 for producing a detergent additive composition useful in the treatment of fuels comprising: reacting multiamine with aralkyl acid represented by RCOOH wherein R contains from about 11 to about 41 carbon atoms, said first product mixture further reacted with SO.sub.2 to obtain a second product mixture.
- 25. A method of claim 24 wherein the multiamines have the general formula H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.x H where x is an integer between 1 and 10.
- 26. A method of claim 24 wherein said R contains about 17 to about 29 carbon atoms.
- 27. A method of claim 25 wherein said aralkyl acid is phenylstearic acid.
- 28. A method of claim 27 wherein the multiamine is tetraethylenepentamine.
- 29. A method for reducing engine deposits in an internal combustion engine comprising the addition of a detergent fuel additive package comprising the composition of claim 19 to a hydrocarbon fuel for the engine, said fuel detergent being added in an amount effective to reduce deposits and using said hydrocarbon fuel with fuel detergent additive as fuel in an internal combustion engine.
- 30. A method for reducing engine deposits in an internal combustion engine comprising the addition of a detergent fuel additive package comprising the detergent additive prepared by the method of claim 24 to a hydrocarbon fuel for the engine, said fuel detergent being added in an amount effective to reduce deposits and using said hydrocarbon fuel with fuel detergent additive as a fuel in an internal combustion engine.
- 31. A composition of matter comprising a detergent additive composition of claim 19 and a hydrocarbon fuel for an internal combustion engine.
- 32. A composition of matter comprising a detergent additive composition of claim 23 and a hydrocarbon fuel for an internal combustion engine.
- 33. A composition of matter comprising a detergent additive composition made by the method of claim 24 and a hydrocarbon fuel for an internal combustion engine.
- 34. A composition of matter comprising a detergent additive composition made by the method of claim 28 and a hydrocarbon fuel for an internal combustion engine.
- 35. A composition of claim 1 useful as a detergent additive for fuels comprising the reaction product prepared by reacting multiamine with tall oil acid said first product mixture further reacted with SO.sub.2 to obtain a second product mixture.
- 36. A composition of claim 35 wherein the multiamines have the general formula H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.x H where x is an integer between 1 and 10.
- 37. The composition of claim 35 wherein said tall oil acid comprising tall oil fatty acids in a range of about 50 to about 98 percent by weight of the total tall oil composition.
- 38. A composition of claim 37 wherein the multiamine is tetraethylenepentamine.
- 39. A method of claim 7 for producing a detergent additive composition useful in the treatment of fuels comprising: reacting multiamine with tall oil acid further reacting said first product mixture with SO.sub.2 to obtain a second product mixture.
- 40. A method of claim 39 wherein the multiamines have the general formula H.sub.2 N(CH.sub.2 CH.sub.2 NH).sub.x H where x is an integer between 1 and 10.
- 41. A method of claim 39 wherein said tall oil acid comprising tall oil fatty acids in a range of about 50 to about 98 percent by weight of the total tall oil composition.
- 42. A method of claim 41 wherein the multamine is tetraethylenepentamine.
- 43. A method for reducing engine deposits in an internal combustion engine comprising the addition of a detergent fuel additive package comprising the composition of claim 35 to a hydrocarbon fuel for the engine, said fuel detergent being added in an amount effective to reduce deposits and using said hydrocarbon fuel with fuel detergent additive as fuel in an internal combustion engine.
- 44. A method for reducing engine deposits in an internal combustion engine comprising the addition of a detergent fuel additive package comprising the detergent additive prepared by the method of claim 39 to a hydrocarbon fuel for the engine, said fuel detergent being added in an amount effective to reduce deposits and using said hydrocarbon fuel with fuel detergent additive as a fuel in an internal combustion engine.
- 45. A composition of matter comprising a detergent additive composition of claim 35 and a hydrocarbon fuel for an internal combustion engine.
- 46. A composition of matter comprising a detergent additive composition of claim 38 and a hydrocarbon fuel for an internal combustion engine.
- 47. A composition of matter comprising a detergent additive composition made by the method of claim 39 and a hydrocarbon fuel for an internal combustion engine.
- 48. A composition of matter comprising a detergent additive composition made by the method of claim 42 and a hydrocarbon fuel for an internal combustion engine.
Parent Case Info
This is a continuation-in-part application of co-pending application Ser. No. 524,008, filed Aug. 17, 1983.
US Referenced Citations (9)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
524008 |
Aug 1983 |
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