Low viscosity plasticizer comprising di-tertiary-octyl-diphenylo

Details Low viscosity plasticizer comprising di-tertiary-octyl-diphenylo Low viscosity plasticizer comprising di-tertiary-octyl-diphenylo

1977-08-08

1979-06-26

Helfin, Bernard

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

Organic compounds

Oxygen containing

106188, C07C 4112, C07C 4320

Patent

active

041593901

ABSTRACT:
A plasticizer is disclosed which comprises di-tertiary-octyl-diphenyloxide possessing a viscosity in the range of from about 1000 to 2100 centistokes. The plasticizer of the present invention is advantageously employed in film-forming cellulosic derivatives such as ethylcellulose which may be molded by extrusion. A method of synthesizing the plasticizer is also disclosed.

REFERENCES:
patent: 2170809 (1939-08-01), Coleman et al.
patent: 2604413 (1952-07-01), Kropscott et al.
Olah, Friedel Crafts and Related Reactions, vol. I, (1963), pp. 68 & 86.

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