Two-cycle oil additive

Details Two-cycle oil additive Two-cycle oil additive

1992-04-15

1994-07-19

McAvoy, Ellen M.

Compositions

Electrolytes for electrical devices

252 325, 252 482, 252 515A, C10M13900

Patent

active

053306678

ABSTRACT:
A two-cycle oil additive composition and concentrate having improved detergency, lubricity and antiwear properties which more effectively controls deposits related to ring sticking comprising A) at least one dispersant prepared by reacting a carboxylic acid acylating agent with a polyalkylene polyamine and optionally a high molecular weight acylating agent; B) a second dispersant which is a succinimide such as prepared by acylating a polyalkylene polyamine with polyisobutylene succinic anhydride; and C) at least one polyolefin; at least one of the dispersants being a borated dispersant and which further optionally comprise at least one of the following: D) a sulfurized alkylphenol; and E) a phosphorous-containing antiwear agent.

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