Dispersant lubricating oil additives

Details Dispersant lubricating oil additives Dispersant lubricating oil additives

1983-08-02

1985-06-04

Metz, Andrew

Compositions

Electrolytes for electrical devices

252 33, 564340, 564367, 564 8, 564 9, C10M 138

Patent

active

045213194

ABSTRACT:
Dispersant lubricating oil additives are prepared by reacting oil-soluble dispersant compositions containing at least one primary or secondary amino group with SO.sub.2.

REFERENCES:
patent: 2140608 (1938-12-01), Ufer
patent: 2587581 (1952-03-01), Shappirio
patent: 3600372 (1971-08-01), Udelhofen et al.
patent: 3846316 (1974-11-01), Schiff et al.
patent: 3919094 (1975-11-01), Schiff
patent: 4131553 (1978-12-01), West
patent: 4161475 (1979-07-01), Dauls
patent: 4275006 (1981-06-01), Erdman
patent: 4410437 (1983-10-01), Erdman
Advanced Inorganic Chemistry, (Cotton and Wilkinson-Third Edition), "Chemistry of Nontransition Elements", p. 302.
The Merck Index, (Merck & Co., Inc., Tenth Edition, 1983), pp. 8849-8850.

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