Ester functional organopolysiloxane lubricants and process

Details Ester functional organopolysiloxane lubricants and process Ester functional organopolysiloxane lubricants and process

1980-09-05

1983-03-29

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556415, 556416, 252496, C07F 708, C07F 710

Patent

active

043784593

ABSTRACT:
Organopolysiloxane lubricant compositions comprising a polysiloxane chain containing silicon-bonded hydrocarbon radicals and silicon-bonded ester radicals. The ester functional organopolysiloxanes are obtained by reacting an allyl ester, by Si-olefin addition, with an organohydrogenpolysiloxane in the presence of a platinum catalyst.

REFERENCES:
patent: 3168543 (1965-02-01), Black et al.
patent: 3441585 (1969-04-01), Brown
patent: 3657305 (1972-04-01), Morehouse
patent: 3686254 (1972-08-01), Morehouse
patent: 3859321 (1975-01-01), Traver
patent: 3965150 (1976-06-01), Moeller
patent: 4081410 (1978-03-01), Moeller

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