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METHOD OF OBTAINING ASH-FREE ADDITIVES FOR {LUBRICATING OILS

A known method of obtaining ash-free additives for lubricating oils based on imides of alkenylsuccinic acids consists in processing alkenylsuccinic anhydride with amino derivatives of hydrocarbons - polyalkylene amines. The proposed method is distinguished from the previous in that amino derivatives of 1,3-dioxane are used as the amino derivatives of hydrocarbons. This method makes it possible to improve the quality of the additive; the synthesized additives possess anticorrosion and detergent properties.(Author)

  • Supplemental Notes:
    • Edited trans of Patent (USSR) 243 121 p 1-2, 19 Feb 68 by L. Thompson
  • Corporate Authors:

    Foreign Technology Division

    Wright-Patterson Air Force Base
    Dayton, OH  United States  45433
  • Authors:
    • Isagulyants, V I
    • Melikyan, V R
  • Publication Date: 1910-6-26

Media Info

  • Pagination: 6 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00007542
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Files: TRIS
  • Created Date: Dec 22 1973 12:00AM