POST-TREATED SULFURIZED SALT OF AN ALKYL-SUBSTITUTED HYDROXYAROMATIC COMPOSITION

Title:

POST-TREATED SULFURIZED SALT OF AN ALKYL-SUBSTITUTED HYDROXYAROMATIC COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2013/151593

Kind Code:

A3

Abstract:

Disclosed herein is a post-treated salt of a sulfurized alkyl-substituted hydroxyaromatic composition which is a reaction product of (a) a salt of a sulfurized alkyl- substituted hydroxyaromatic composition, wherein the alkyl-substituted hydroxyaromatic compound is derived from alkylation of a hydroxyaromatic compound with one or more olefins comprising C9 to C18 oligomers of monomers selected from propylene, butylene or mixtures thereof, (b) a source of an aldehyde and (c) a primary and/or secondary monoamine compound having at least one active hydrogen. The post-treated salt of a sulfurized alkylhydroxyaromatic composition disclosed herein has a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt as compared to the content, by combined mass, of the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt present in the non-post-treated salt of a sulfurized alkyl-substituted hydroxyaromatic composition.

Inventors:

GIBBS ANDREW R (US)
CAMPBELL CURTIS (US)

Application Number:

PCT/US2012/071753

Publication Date:

January 16, 2014

Filing Date:

December 27, 2012

Export Citation:

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Assignee:

CHEVRON ORONITE CO (US)
GIBBS ANDREW R (US)
CAMPBELL CURTIS (US)

International Classes:

C10M105/10; C07C11/02; C07F3/04; C10M105/58

Foreign References:

US20110124539A1	2011-05-26
US5320765A	1994-06-14
US20110245121A1	2011-10-06
US4889646A	1989-12-26
US4305832A	1981-12-15

Other References: