Patent · US Expired

Phenyltrialkylsilane lubricating compositions

US5120458A · kind A · utility

1Cited by
3References
7Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 2, 1991
Grant dateJun 9, 1992
Priority date—
Expiry dateApr 2, 2011

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC10N2040/08
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Improved silahydrocarbon mixtures comprising phenyltrialkylsilanes wherein the alkyl groups independently are hydrocarbon chains having from about 4 to about 20 carbon atoms, preferably each independent alkyl group differing from the other by no more than about 2 carbon atoms, are produced having unexpectedly good resistance to oxidation and having use in lubrication compositions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.