REACTION PRODUCTS OF MERCAPTOBENZOTHIAZOLES, MERCAPTOTHIAZOLINES, AND MERCAPTOBENZIMIDAZOLES WITH EPOXIDES AS LUBRICANT ADDITIVES

• US 20090076279A1
• Filed: 09/10/2008
• Published: 03/19/2009
• Est. Priority Date: 08/15/2003
• Status: Active Grant

• Current Assignee: Chemtura Corporation (Lanxess AG)
• Original Assignee: Chemtura Corporation (Lanxess AG)
• Inventors: Abbott, Ronald D., Rowland, Robert G.
• Granted Patent: US 8,097,731 B2
• Time in Patent Office: Days
• US Class Current: 548/169
• CPC Class Codes: C07D 235/28 Sulfur atoms
• CPC Class Codes: C07D 277/16 Sulfur atoms
• CPC Class Codes: C07D 277/74 Sulfur atoms substituted by carbon atoms
• CPC Class Codes: C10M 135/32 Heterocyclic sulfur, selenium or tellurium compounds
• CPC Class Codes: C10M 135/36 the ring containing sulfur and carbon with nitrogen or oxygen
• CPC Class Codes: C10M 159/12 Reaction products
• CPC Class Codes: C10M 2207/042 Epoxides
• CPC Class Codes: C10M 2219/09 Heterocyclic compounds containing no sulfur, selenium or tellurium compounds in the ring
• CPC Class Codes: C10M 2219/104 containing sulfur and carbon with nitrogen or oxygen in the ring
• CPC Class Codes: C10N 2030/06 Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure

Abstract

A composition comprising:

• • (A) a lubricant, and
  • (B) at least one alcohol that is the reaction product of mercaptobenzothiazoles, mercaptothiazolines, or mercaptobenzimidazoles with various epoxies.

Claims

1-13. -13. (canceled)

14. The compound

15. The compound

16. The compound

17. The compound

18. The compound

19. The compound

20. The compound

21. The compound

22. The compound