Reaction product of a rosin acid and an antidegradant

Details Reaction product of a rosin acid and an antidegradant Reaction product of a rosin acid and an antidegradant

1988-08-11

1990-08-07

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524187, 524255, 524270, 524274, 530215, 530218, C08C 106

Patent

active

049468790

ABSTRACT:
There is disclosed a reaction product of a rosin acid and a polyfunctional compound having at least one functional group capable of reacting with a carboxylic acid functionality and another functional group having antidegradant properties.
The reaction products of this invention can be used as antidegradants in polymeric compositions and lubricating oil compositions.

REFERENCES:
patent: 2656343 (1953-10-01), Ritchie
patent: 2736664 (1956-02-01), Bradley et al.
patent: 3567487 (1971-03-01), Poppe et al.
patent: 4131709 (1978-12-01), Schunck et al.
patent: 4373041 (1983-02-01), Wood et al.
patent: 4478993 (1984-10-01), Wideman et al.
patent: 4639492 (1987-01-01), Makhloaf et al.
CA 80:49487e (for Orizarski), God. Nanckroizsled, Inst. Khim. Prom., 1970.
CA 68:106220r (for McBride), Arizona Chemical Co. (1968).
CA 80:4198v (for Shpenzer), Tr. Leningrad. Tekhnol. Inst. Tullyal-Bum. Prom., 1972.
CA 72:44389z (for Lattewirz) Reichhold-Albert-Nachr, 1968.

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