Global Patent Index - EP 0748365 A1

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EP 0748365 A1 19961218 - OVERBASED ALKYL OXY BENZENE SULFONATES AS DETERGENTS

Title (en)

OVERBASED ALKYL OXY BENZENE SULFONATES AS DETERGENTS

Title (de)

ÜBERBASISCHE ALKYLOXYBENZOLSULFONATE ALS DETERGENTIEN

Title (fr)

SULFONATES DE BENZENE OXY ALKYLE HYPERBASIQUES UTILISES COMME DETERGENTS

Publication

EP 0748365 A1 19961218 (EN)

Application

EP 95943415 A 19951207

Priority

US 9516162 W 19951207
US 36527294 A 19941228

Abstract (en)

[origin: WO9620265A1] A marine lubricating oil has a major amount of oil of lubricating viscosity; and a minor amount of an overbased, alkyl oxy benzene sulfonate having a TBN of at least 200. Between 40 wt.% and 80 wt.% of the alkyl group is attached at the 4-position and higher positions of the alkyl group. The oxy group can be hydroxy, methoxy, ethoxy, propoxy, butoxy, pentoxy, or hexoxy.

IPC 1-7

IPC 8 full level

C10M 159/24 (2006.01); C10M 163/00 (2006.01); C10M 167/00 (2006.01); C10N 30/04 (2006.01); C10N 40/25 (2006.01)

CPC (source: EP)

C10M 129/08 (2013.01); C10M 129/10 (2013.01); C10M 129/40 (2013.01); C10M 129/42 (2013.01); C10M 129/76 (2013.01); C10M 133/12 (2013.01); C10M 133/16 (2013.01); C10M 133/44 (2013.01); C10M 133/56 (2013.01); C10M 135/02 (2013.01); C10M 135/06 (2013.01); C10M 135/10 (2013.01); C10M 135/18 (2013.01); C10M 135/28 (2013.01); C10M 137/00 (2013.01); C10M 137/04 (2013.01); C10M 137/10 (2013.01); C10M 139/00 (2013.01); C10M 143/04 (2013.01); C10M 143/06 (2013.01); C10M 143/12 (2013.01); C10M 145/14 (2013.01); C10M 145/36 (2013.01); C10M 145/38 (2013.01); C10M 159/18 (2013.01); C10M 159/22 (2013.01); C10M 159/24 (2013.01); C10M 163/00 (2013.01); C10M 167/00 (2013.01); C10M 2205/00 (2013.01); C10M 2205/024 (2013.01); C10M 2205/026 (2013.01); C10M 2205/06 (2013.01); C10M 2207/021 (2013.01); C10M 2207/022 (2013.01); C10M 2207/023 (2013.01); C10M 2207/024 (2013.01); C10M 2207/026 (2013.01); C10M 2207/027 (2013.01); C10M 2207/028 (2013.01); C10M 2207/09 (2013.01); C10M 2207/123 (2013.01); C10M 2207/125 (2013.01); C10M 2207/126 (2013.01); C10M 2207/127 (2013.01); C10M 2207/129 (2013.01); C10M 2207/16 (2013.01); C10M 2207/22 (2013.01); C10M 2207/262 (2013.01); C10M 2207/282 (2013.01); C10M 2207/287 (2013.01); C10M 2207/288 (2013.01); C10M 2207/289 (2013.01); C10M 2207/34 (2013.01); C10M 2209/084 (2013.01); C10M 2209/104 (2013.01); C10M 2209/108 (2013.01); C10M 2209/109 (2013.01); C10M 2211/024 (2013.01); C10M 2211/044 (2013.01); C10M 2211/06 (2013.01); C10M 2215/04 (2013.01); C10M 2215/06 (2013.01); C10M 2215/062 (2013.01); C10M 2215/064 (2013.01); C10M 2215/065 (2013.01); C10M 2215/066 (2013.01); C10M 2215/067 (2013.01); C10M 2215/068 (2013.01); C10M 2215/08 (2013.01); C10M 2215/082 (2013.01); C10M 2215/086 (2013.01); C10M 2215/12 (2013.01); C10M 2215/122 (2013.01); C10M 2215/22 (2013.01); C10M 2215/221 (2013.01); C10M 2215/223 (2013.01); C10M 2215/225 (2013.01); C10M 2215/226 (2013.01); C10M 2215/26 (2013.01); C10M 2215/28 (2013.01); C10M 2215/30 (2013.01); C10M 2217/046 (2013.01); C10M 2217/06 (2013.01); C10M 2219/02 (2013.01); C10M 2219/024 (2013.01); C10M 2219/044 (2013.01); C10M 2219/046 (2013.01); C10M 2219/066 (2013.01); C10M 2219/068 (2013.01); C10M 2219/086 (2013.01); C10M 2219/087 (2013.01); C10M 2219/089 (2013.01); C10M 2223/00 (2013.01); C10M 2223/04 (2013.01); C10M 2223/041 (2013.01); C10M 2223/042 (2013.01); C10M 2223/045 (2013.01); C10M 2227/00 (2013.01); C10M 2227/06 (2013.01); C10M 2227/061 (2013.01); C10M 2227/062 (2013.01); C10M 2227/063 (2013.01); C10M 2227/065 (2013.01); C10M 2227/066 (2013.01); C10M 2227/09 (2013.01); C10M 2229/051 (2013.01); C10N 2010/00 (2013.01); C10N 2010/04 (2013.01); C10N 2010/12 (2013.01); C10N 2040/25 (2013.01); C10N 2040/251 (2020.05); C10N 2040/252 (2020.05); C10N 2040/253 (2020.05); C10N 2040/255 (2020.05); C10N 2040/28 (2013.01)

Designated contracting state (EPC)

DE FR GB NL

DOCDB simple family (publication)

WO 9620265 A1 19960704; CA 2184159 A1 19960704; DE 69531043 D1 20030717; DE 69531043 T2 20031204; EP 0748365 A1 19961218; EP 0748365 A4 19981216; EP 0748365 B1 20030611; JP H09511015 A 19971104

DOCDB simple family (application)

US 9516162 W 19951207; CA 2184159 A 19951207; DE 69531043 T 19951207; EP 95943415 A 19951207; JP 52047996 A 19951207