Olefin polymer viscosity index improver additive useful in oil c

Details Olefin polymer viscosity index improver additive useful in oil c Olefin polymer viscosity index improver additive useful in oil c

1985-07-08

1988-06-07

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 33, 252 475, 252 56D, 252 56R, 525285, 525301, 525374, 525375, 525382, 525386, C10M10508, C10M10556

Patent

active

047495057

ABSTRACT:
Olefin polymers are degraded in molecular weight in the presence of a free radical initiator under an inert blanket. The degradation preferably is carried out under high shearing stress and/or a high temperature in order to increase the degradation. The degradation may be separate from, overlap, or occur simultaneously with further derivatization of the polymer.

REFERENCES:
patent: 2744069 (1956-05-01), van Loon
patent: 2807643 (1957-09-01), Hartley
patent: 2865956 (1958-12-01), Ellis et al.
patent: 3024195 (1962-03-01), Drummond et al.
patent: 3024237 (1962-03-01), Drummond et al.
patent: 3087936 (1963-04-01), LeSuer
patent: 3150088 (1964-09-01), Hunt et al.
patent: 3150089 (1964-09-01), Hunt
patent: 3154560 (1964-10-01), Osuch
patent: 3172892 (1965-03-01), LeSuer et al.
patent: 3202678 (1965-08-01), Stuart et al.
patent: 3216666 (1965-11-01), Norman et al.
patent: 3216936 (1965-11-01), LeSuer
patent: 3236917 (1966-02-01), Natta et al.
patent: 3254025 (1966-05-01), LeSuer
patent: 3275554 (1966-09-01), Wagenaar
patent: 3311558 (1967-03-01), Prizer
patent: 3316177 (1967-04-01), Dorer, Jr.
patent: 3442808 (1969-05-01), Traise et al.
patent: 3565804 (1971-02-01), Honnen et al.
patent: 3687849 (1972-08-01), Abbott
patent: 3687905 (1972-08-01), Dorer
patent: 3704315 (1972-11-01), Strang
patent: 3786077 (1974-01-01), Chandler
patent: 3862265 (1975-01-01), Steinkamp et al.
patent: 4039560 (1977-08-01), Tomoshige
patent: 4068056 (1978-01-01), Engel et al.
patent: 4068057 (1978-01-01), Engel et al.
patent: 4068058 (1978-01-01), Engel et al.
patent: 4089794 (1978-05-01), Engel et al.
patent: 4092255 (1978-05-01), Chapelet et al.
patent: 4113639 (1978-09-01), Lonstrup et al.
patent: 4137185 (1979-01-01), Gardiner et al.
patent: 4144181 (1979-03-01), Elliott et al.
patent: 4146489 (1979-03-01), Stambaugh et al.
patent: 4160072 (1979-07-01), Shinkai et al.
patent: 4160739 (1979-07-01), Stambaugh et al.
patent: 4161452 (1979-07-01), Stambaugh et al.
patent: 4170561 (1979-10-01), Chapelet et al.
patent: 4235731 (1980-11-01), Kiovsky
patent: 4382007 (1983-05-01), Chafetz et al.
patent: 4440659 (1984-04-01), Chen et al.
patent: 4517104 (1985-05-01), Bloch et al.
patent: 4557847 (1985-12-01), Gutierrez et al.
Product Bulletin, "Dialkyl Peroxides," Lucidol Pennwalt Revised, 3/82, Reprinted/82.

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