Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1997-12-23
1998-09-29
Smith, Jeffrey T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
5253274, 5253277, 5253278, 5253296, 5253299, 5253301, 5253302, 525370, 525371, 525374, 525379, 525380, 525382, 525384, C08F 832
Patent
active
058147063
ABSTRACT:
Novel terpolymers are disclosed which comprise the reaction product of a high molecular weight olefin, such as polybutene or polypropylene, with an unsaturated acid reactant, such as maleic anhydride and a di-or polyunsaturated reactant. The terpolymers are useful as dispersants in lubricating oils and fuels and are also used to prepared polysuccinimides and other post-treated additives useful in lubricating oils and fuels.
REFERENCES:
patent: 3393168 (1968-07-01), Johnson
patent: 3404135 (1968-10-01), Tietz
patent: 3720637 (1973-03-01), Bacskai
patent: 3845159 (1974-10-01), Takeshita
patent: 3849517 (1974-11-01), Takeshita
patent: 3852249 (1974-12-01), Miyabe et al.
patent: 4234435 (1980-11-01), Meinhardt et al.
patent: 5068490 (1991-11-01), Eaton
patent: 5080815 (1992-01-01), Fenoglio et al.
patent: 5112507 (1992-05-01), Harrison
patent: 5175225 (1992-12-01), Ruhe, Jr.
patent: 5336727 (1994-08-01), Okazawa et al.
patent: 5356552 (1994-10-01), Harrison et al.
Mike Carl A.
Yu Daniel Y. F.
Ethyl Corporation
Hamilton Thomas
Rainear Dennis H.
Sarofim N.
Smith Jeffrey T.
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