Ether-linked polymers and compositions containing them

Details Ether-linked polymers and compositions containing them Ether-linked polymers and compositions containing them

1975-05-12

1977-05-24

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

252 515R, C10M 132, C10M 326, C10M 520, C10M 730

Patent

active

040254526

ABSTRACT:
As a new class of multifunctional additives, for imparting dispersancy and viscosity improving properties to lubricant compositions, ether-linked polymers having the structure: ##STR1## in which: A and B may be the same, i.e., B=A or different substituents and are individually selected from the group consisting of hydrogen, alkyl, alkenyl, aryl, hydroxy and amino derivatives thereof, carboxy, alkyl carboxy, hydroxy, phosphono, phosphato, sulfonato, mercapto and a nitrogen-containing group having a chain length from 1 to 500 carbon atoms, x, y and z are zero or a whole number and at least one of x and y is a whole number, and
C is ##STR2##

REFERENCES:
patent: 3156690 (1964-11-01), Dexter et al.
patent: 3206407 (1965-09-01), Lutwack
patent: 3250772 (1966-05-01), Dexter et al.
patent: 3296135 (1967-01-01), Cupper et al.
patent: 3309345 (1967-03-01), Lutwack
patent: 3642630 (1972-02-01), MacPhail et al.
patent: 3700666 (1972-10-01), Robin et al.
patent: 3709883 (1973-01-01), Dexter et al.

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