Title: Improved phenate product and process for preparing same
Application Number: 87100661 Application Date: 1987.01.14
Publication Number: 1015402 Publication Date: 1987.12.23
Approval Pub. Date: 1993.08.04 Granted Pub. Date: 1993.08.04
International Classifi-cation: C10M159/22
Applicant(s) Name: Amoco Corp. Address:
Inventor(s) Name: Larry Charles Satek;Yuehsiung Chang
Attorney & Agent: LUO CAIXI
Abstract:
    There is provided a process for the preparation of an overbased sulfurized alkaline earth metal alkylphenate product which provides improved bright stock solubility and reduced foam stability, the overbased alkylphenate products produced thereby, and lubricating oil compositions containing such overbased alkylphenate products.
Time: 4
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