Accession Number : AD0683103

Title :   METHOD OF STABILIZATION OF POLYORGANO-SILOXANES,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Tubyanskaya,G. S. ; Kobzova,R. I. ; Oparina,E. M. ; Zaits,V. A. ; Egorova,A. A.

Report Date : 13 AUG 1968

Pagination or Media Count : 5

Abstract : Stabilization of polyorgano-siloxanes is conventionally achieved using ferrocene-derivatives but now more effective stabilization is ensured by using two new ferrocene derivs.: 1,1' bis-(dimethyl-ethoxysilyl) ferrocene (A) and 1,3 -bis(1,1' - ferrocenylene) tetramethyldisiloxane (B). They are soluble in polyorganosiloxanes at -60C and are very suitable for lubricants and similar silicon fluids. The increased effectiveness of both A and B as stabilizers compared to conventional compounds is shown in a table. (Author)

Descriptors :   (*LUBRICANT ADDITIVES, *FERROCENES), (*SILOXANES, *LUBRICANTS), OXIDATION, PATENTS, SOLUBILITY, USSR

Subject Categories : Organic Chemistry
      Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE