Ashless dispersants formed from substituted acylating agents and

Details Ashless dispersants formed from substituted acylating agents and Ashless dispersants formed from substituted acylating agents and

1992-06-08

1993-08-31

Lipman, Bernard

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

5253276, 5253277, 5253295, 5253296, 525337, 525340, 525341, 525343, 525344, 525347, 525351, 525353, 525375, 525377, 525379, 525380, 525382, 525384, 525385, 525386, 525387, 525388, C08F 840

Patent

active

052410030

ABSTRACT:
Succinimides, succinic esters, and succinic ester-amides are formed by (A) reacting (i) at least one substantially aliphatic polymer of at least one lower olefin, and (ii) an acidic reactant or a mixture of two or more acidic reactants represented by the general formula

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patent: 4235786 (1980-11-01), Wisotsky
patent: 4736044 (1988-04-01), Hansen
patent: 4761488 (1988-08-01), Fried
patent: 4883886 (1989-11-01), Huang
patent: 4956478 (1990-09-01), Fakoukakis et al.

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