Claims
- 1. A product formed by heating (A) a mixture of a carboxylic acid ester and a fatty acid oxyalkylated amine derivative selected from fatty acid amides, fatty acid esters, fatty acid ester-amides of said oxyalkylated amine, and mixtures thereof with (B) sulfur or a sulfur source at an elevated temperature at which sulfurization occurs.
- 2. A product as claimed in claim 1 wherein said carboxylic acid ester is a triglyceride.
- 3. A product as claimed in claim 1 wherein said carboxylic acid ester is a triglyceride oil selected from tall oil, linseed oil, olive oil, castor oil, peanut oil, rapeseed oil, fish oil, sperm oil, coconut oil, lard oil, soybean oil, and mixtures of two or more thereof.
- 4. A product as claimed in claim 1 wherein said oxyalkylated amine of said derivative has the formula ##STR4## wherein R' is a divalent aliphatic hydrocarbon radical containing 2-4 carbon atoms, n is an integer from 1 to 10 and R" is selected from hydrogen and the group --(--R'--O).sub.n --H.
- 5. A product as claimed in claim 1 wherein said oxyalkylated amine of said derivative is diethanol amine.
- 6. A product as claimed in claim 1 wherein the fatty acid of said oxyalkylated amine derivative is derived from coconut oil.
- 7. A product as claimed in claim 1 wherein said derivative consists essentially of a coconut oil fatty acid amide of diethanol amine, a coconut oil fatty acid ester of diethanol amine, a coconut oil fatty acid ester-amide of diethanol amine, or a mixture of two or more thereof.
- 8. A product as claimed in claim 1 wherein the sulfur content of said product is in the range of about 2 to about 12 weight percent of said product.
- 9. A product as claimed in claim 1 wherein said carboxylic acid ester is a triglyceride oil selected from tall oil, linseed oil, olive oil, castor oil, peanut oil, rapeseed oil, fish oil, sperm oil, coconut oil, lard oil, soybean oil, and mixtures of two or more thereof, and wherein said derivative consists essentially of a coconut oil fatty acid amide of diethanol amine, a coconut oil fatty acid ester of diethanol amine, a coconut oil fatty acid ester-amide of diethanol amine, or a mixture of two or more thereof.
- 10. A product as claimed in claim 9 wherein the sulfur content of said product is in the range of about 4 to about 8 weight percent of said product.
- 11. A product as claimed in claim 9 wherein the sulfur content of said product is about 6 weight percent of said product.
- 12. A product as claimed in claim 1 wherein said carboxylic acid ester is soybean oil.
- 13. A product as claimed in claim 1 wherein said carboxylic acid ester is soybean oil, and wherein said derivative consists essentially of a coconut oil fatty acid amide of diethanol amine, a coconut oil fatty acid ester of diethanol amine, a coconut oil fatty acid ester-amide of diethanol amine, or a mixture of two or more thereof.
- 14. A product as claimed in claim 13 wherein the sulfur content of said product is in the range of about 4 to about 8 weight percent of said product.
- 15. A product as claimed in claim 9 wherein the sulfur content of said product is about 6 weight percent of said product.
- 16. A product as claimed in any of claims 1-15 wherein (B) is elemental sulfur, and wherein said temperature is in the range of about 120.degree. to about 180.degree. C.
- 17. A product as claimed in any of claims 1-15 wherein (B) is elemental sulfur, and wherein (A) and (B) are heated in the presence of at least one mercapto-thiadiazole sulfurization catalyst.
- 18. A product as claimed in any of claims 1-15 wherein (B) is elemental sulfur, wherein said temperature is in the range of about 120.degree. to about 180.degree. C., and wherein (A) and (B) are heated in the presence of a sulfurization catalyst consisting essentially of 2,5-dimercapto-1,3,4-thiadiazole.
- 19. A process of cosulfurization which comprises heating (A) a mixture of a carboxylic acid ester and a fatty acid oxyalkylated amine derivative selected from fatty acid amides, fatty acid esters, fatty acid ester-amides of said oxyalkylated amine, and mixtures thereof with (B) sulfur or a sulfur source, at an elevated temperature at which sulfurization occurs.
- 20. A process as claimed in claim 19 wherein said carboxylic acid ester is a triglyceride.
- 21. A process as claimed in claim 19 wherein said carboxylic acid ester is a triglyceride oil selected from tall oil, linseed oil, olive oil, castor oil, peanut oil, rapeseed oil, fish oil, sperm oil, coconut oil, lard oil, soybean oil, and mixtures of two or more thereof.
- 22. A process as claimed in claim 19 wherein said oxyalkylated amine of said derivative has the formula ##STR5## wherein R' is a divalent aliphatic hydrocarbon radical containing 2-4 carbon atoms, n is an integer from 1 to 10 and R" is selected from hydrogen and the group (R'--O).sub.n --H.
- 23. A process as claimed in claim 19 wherein said oxyalkylated amine of said derivative is diethanol amine.
- 24. A process as claimed in claim 19 wherein the fatty acid of said oxyalkylated amine derivative is derived from coconut oil.
- 25. A process as claimed in claim 19 wherein said derivative consists essentially of a coconut oil fatty acid amide of diethanol amine, a coconut oil fatty acid ester of diethanol amine, a coconut oil fatty acid ester-amide of diethanol amine, or a mixture of two or more thereof.
- 26. A process of claim 19 wherein carboxylic acid ester is a triglyceride oil selected from tall oil, linseed oil, olive oil, castor oil, peanut oil, rapeseed oil, fish oil, sperm oil, coconut oil, lard oil, soybean oil, and mixtures of two or more thereof, and wherein said derivative consists essentially of a coconut oil fatty acid amide of diethanol amine, a coconut oil fatty acid ester of diethanol amine, a coconut oil fatty acid ester-amide of diethanol amine, or a mixture of two or more thereof.
- 27. A process as claimed in claim 19 wherein said carboxylic acid ester is soybean oil.
- 28. A process as claimed in claim 19 wherein said carboxylic acid ester is soybean oil, and wherein said derivative consists essentially of a coconut oil fatty acid amide of diethanol amine, a coconut oil fatty acid ester of diethanol amine, a coconut oil fatty acid ester-amide of diethanol amine, or a mixture of two or more thereof.
- 29. A process as claimed in any of claims 19-28 wherein the cosulfurization is performed with elemental sulfur at a cosulfurization temperature in the range of about 120.degree. to about 180.degree. C.
- 30. A process as claimed in any of claims 19-28 wherein the cosulfurization is performed with elemental sulfur at a cosulfurization temperature in the range of about 120.degree. to about 180.degree. C., and wherein the cosulfurization is conducted in the presence of a mercapto-thiadiazole catalyst.
- 31. A cosulfurized blend of a carboxylic acid ester and a fatty acid oxyalkylated amine derivative selected from fatty acid amides, fatty acid esters, fatty acid ester-amides of said oxyalkylated amine, and mixtures thereof.
RELATED APPLICATIONS
This application is a continuation-in-part of application Ser. No. 281,262 (now U.S. Pat. No. 4,960,320) filed Dec. 7, 1988, and of application Ser. No. 415,580 (now U.S. Pat. No. 4,960,528) filed on Oct. 2, 1989 as a division of said Ser. No. 281,262. This application is also a continuation-in-part of applications Ser. No. 494,656 (now allowed) filed on Mar. 16, 1990 and Ser. No. 562,890 filed on Aug. 30. 1990. Said application Ser. No. 281,262 is in turn a continuation-in-part of application Ser. No. 175,761 filed Mar. 31, 1988 and now abandoned. Said application Ser. No. 494,656 is a continuation-in-part of application Ser. No. 304,772 (now U.S. Pat. No. 4,028,345) filed Jan. 31, 1989, which in turn is a continuation-in-part of said Ser. No. 281,262 filed Dec. 7, 1988. Said application Ser. No. 562,890 filed Aug. 30, 1990 is a division of said application Ser. No. 281,262 filed Dec. 7, 1988.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
4960528 |
Everett et al. |
Oct 1990 |
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4960530 |
Everett et al. |
Oct 1990 |
|
5028345 |
Everett et al. |
Jul 1991 |
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Related Publications (1)
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Number |
Date |
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562890 |
Aug 1990 |
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Divisions (2)
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Number |
Date |
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Parent |
281262 |
Dec 1989 |
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Parent |
281262 |
Dec 1988 |
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Continuation in Parts (6)
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Number |
Date |
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Parent |
281262 |
Dec 1988 |
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Parent |
415580 |
Oct 1989 |
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Parent |
494656 |
Mar 1990 |
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Parent |
175761 |
Mar 1988 |
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Parent |
304772 |
Jan 1989 |
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Parent |
281262 |
Dec 1988 |
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